diff --git a/tools/node_modules/eslint/README.md b/tools/node_modules/eslint/README.md
index 366f88cffd343a..73abcfe0d172b4 100644
--- a/tools/node_modules/eslint/README.md
+++ b/tools/node_modules/eslint/README.md
@@ -266,7 +266,7 @@ The following companies, organizations, and individuals support ESLint's ongoing
Gold Sponsors
Silver Sponsors
Bronze Sponsors
-
+
## Technology Sponsors
diff --git a/tools/node_modules/eslint/conf/config-schema.js b/tools/node_modules/eslint/conf/config-schema.js
index 712fc4235ecab2..b83f6578832df9 100644
--- a/tools/node_modules/eslint/conf/config-schema.js
+++ b/tools/node_modules/eslint/conf/config-schema.js
@@ -1,3 +1,15 @@
+/*
+ * STOP!!! DO NOT MODIFY.
+ *
+ * This file is part of the ongoing work to move the eslintrc-style config
+ * system into the @eslint/eslintrc package. This file needs to remain
+ * unchanged in order for this work to proceed.
+ *
+ * If you think you need to change this file, please contact @nzakas first.
+ *
+ * Thanks in advance for your cooperation.
+ */
+
/**
* @fileoverview Defines a schema for configs.
* @author Sylvan Mably
diff --git a/tools/node_modules/eslint/lib/cli-engine/cascading-config-array-factory.js b/tools/node_modules/eslint/lib/cli-engine/cascading-config-array-factory.js
index f54605c4db991e..df49c27772ac83 100644
--- a/tools/node_modules/eslint/lib/cli-engine/cascading-config-array-factory.js
+++ b/tools/node_modules/eslint/lib/cli-engine/cascading-config-array-factory.js
@@ -1,3 +1,15 @@
+/*
+ * STOP!!! DO NOT MODIFY.
+ *
+ * This file is part of the ongoing work to move the eslintrc-style config
+ * system into the @eslint/eslintrc package. This file needs to remain
+ * unchanged in order for this work to proceed.
+ *
+ * If you think you need to change this file, please contact @nzakas first.
+ *
+ * Thanks in advance for your cooperation.
+ */
+
/**
* @fileoverview `CascadingConfigArrayFactory` class.
*
diff --git a/tools/node_modules/eslint/lib/cli-engine/cli-engine.js b/tools/node_modules/eslint/lib/cli-engine/cli-engine.js
index 802a405c04ac72..70c6f6f39f7643 100644
--- a/tools/node_modules/eslint/lib/cli-engine/cli-engine.js
+++ b/tools/node_modules/eslint/lib/cli-engine/cli-engine.js
@@ -19,8 +19,8 @@ const fs = require("fs");
const path = require("path");
const defaultOptions = require("../../conf/default-cli-options");
const pkg = require("../../package.json");
-const ConfigOps = require("../shared/config-ops");
-const naming = require("../shared/naming");
+const ConfigOps = require("@eslint/eslintrc/lib/shared/config-ops");
+const naming = require("@eslint/eslintrc/lib/shared/naming");
const ModuleResolver = require("../shared/relative-module-resolver");
const { Linter } = require("../linter");
const builtInRules = require("../rules");
diff --git a/tools/node_modules/eslint/lib/cli-engine/config-array-factory.js b/tools/node_modules/eslint/lib/cli-engine/config-array-factory.js
index 7c0fba65c67d0a..e81494ed86ab5c 100644
--- a/tools/node_modules/eslint/lib/cli-engine/config-array-factory.js
+++ b/tools/node_modules/eslint/lib/cli-engine/config-array-factory.js
@@ -1,3 +1,15 @@
+/*
+ * STOP!!! DO NOT MODIFY.
+ *
+ * This file is part of the ongoing work to move the eslintrc-style config
+ * system into the @eslint/eslintrc package. This file needs to remain
+ * unchanged in order for this work to proceed.
+ *
+ * If you think you need to change this file, please contact @nzakas first.
+ *
+ * Thanks in advance for your cooperation.
+ */
+
/**
* @fileoverview The factory of `ConfigArray` objects.
*
@@ -44,7 +56,7 @@ const path = require("path");
const importFresh = require("import-fresh");
const stripComments = require("strip-json-comments");
const { validateConfigSchema } = require("../shared/config-validator");
-const naming = require("../shared/naming");
+const naming = require("@eslint/eslintrc/lib/shared/naming");
const ModuleResolver = require("../shared/relative-module-resolver");
const {
ConfigArray,
diff --git a/tools/node_modules/eslint/lib/cli-engine/config-array/config-array.js b/tools/node_modules/eslint/lib/cli-engine/config-array/config-array.js
index 42a7362737fc7c..c2ef6c94ab0414 100644
--- a/tools/node_modules/eslint/lib/cli-engine/config-array/config-array.js
+++ b/tools/node_modules/eslint/lib/cli-engine/config-array/config-array.js
@@ -1,3 +1,15 @@
+/*
+ * STOP!!! DO NOT MODIFY.
+ *
+ * This file is part of the ongoing work to move the eslintrc-style config
+ * system into the @eslint/eslintrc package. This file needs to remain
+ * unchanged in order for this work to proceed.
+ *
+ * If you think you need to change this file, please contact @nzakas first.
+ *
+ * Thanks in advance for your cooperation.
+ */
+
/**
* @fileoverview `ConfigArray` class.
*
diff --git a/tools/node_modules/eslint/lib/cli-engine/config-array/config-dependency.js b/tools/node_modules/eslint/lib/cli-engine/config-array/config-dependency.js
index 0d5f6f71395eab..9fc67b0105792d 100644
--- a/tools/node_modules/eslint/lib/cli-engine/config-array/config-dependency.js
+++ b/tools/node_modules/eslint/lib/cli-engine/config-array/config-dependency.js
@@ -1,3 +1,15 @@
+/*
+ * STOP!!! DO NOT MODIFY.
+ *
+ * This file is part of the ongoing work to move the eslintrc-style config
+ * system into the @eslint/eslintrc package. This file needs to remain
+ * unchanged in order for this work to proceed.
+ *
+ * If you think you need to change this file, please contact @nzakas first.
+ *
+ * Thanks in advance for your cooperation.
+ */
+
/**
* @fileoverview `ConfigDependency` class.
*
diff --git a/tools/node_modules/eslint/lib/cli-engine/config-array/extracted-config.js b/tools/node_modules/eslint/lib/cli-engine/config-array/extracted-config.js
index b27d6ffb188e58..fd7cabab3e97b2 100644
--- a/tools/node_modules/eslint/lib/cli-engine/config-array/extracted-config.js
+++ b/tools/node_modules/eslint/lib/cli-engine/config-array/extracted-config.js
@@ -1,3 +1,15 @@
+/*
+ * STOP!!! DO NOT MODIFY.
+ *
+ * This file is part of the ongoing work to move the eslintrc-style config
+ * system into the @eslint/eslintrc package. This file needs to remain
+ * unchanged in order for this work to proceed.
+ *
+ * If you think you need to change this file, please contact @nzakas first.
+ *
+ * Thanks in advance for your cooperation.
+ */
+
/**
* @fileoverview `ExtractedConfig` class.
*
diff --git a/tools/node_modules/eslint/lib/cli-engine/config-array/ignore-pattern.js b/tools/node_modules/eslint/lib/cli-engine/config-array/ignore-pattern.js
index 6eaec4258e1ae4..37d686dd1bb9cf 100644
--- a/tools/node_modules/eslint/lib/cli-engine/config-array/ignore-pattern.js
+++ b/tools/node_modules/eslint/lib/cli-engine/config-array/ignore-pattern.js
@@ -1,3 +1,15 @@
+/*
+ * STOP!!! DO NOT MODIFY.
+ *
+ * This file is part of the ongoing work to move the eslintrc-style config
+ * system into the @eslint/eslintrc package. This file needs to remain
+ * unchanged in order for this work to proceed.
+ *
+ * If you think you need to change this file, please contact @nzakas first.
+ *
+ * Thanks in advance for your cooperation.
+ */
+
/**
* @fileoverview `IgnorePattern` class.
*
diff --git a/tools/node_modules/eslint/lib/cli-engine/config-array/index.js b/tools/node_modules/eslint/lib/cli-engine/config-array/index.js
index 928d76c83ab1f7..146c6f8927967e 100644
--- a/tools/node_modules/eslint/lib/cli-engine/config-array/index.js
+++ b/tools/node_modules/eslint/lib/cli-engine/config-array/index.js
@@ -1,3 +1,15 @@
+/*
+ * STOP!!! DO NOT MODIFY.
+ *
+ * This file is part of the ongoing work to move the eslintrc-style config
+ * system into the @eslint/eslintrc package. This file needs to remain
+ * unchanged in order for this work to proceed.
+ *
+ * If you think you need to change this file, please contact @nzakas first.
+ *
+ * Thanks in advance for your cooperation.
+ */
+
/**
* @fileoverview `ConfigArray` class.
* @author Toru Nagashima
diff --git a/tools/node_modules/eslint/lib/cli-engine/config-array/override-tester.js b/tools/node_modules/eslint/lib/cli-engine/config-array/override-tester.js
index e7ba1202f1cb08..75dffe2352e9ac 100644
--- a/tools/node_modules/eslint/lib/cli-engine/config-array/override-tester.js
+++ b/tools/node_modules/eslint/lib/cli-engine/config-array/override-tester.js
@@ -1,3 +1,15 @@
+/*
+ * STOP!!! DO NOT MODIFY.
+ *
+ * This file is part of the ongoing work to move the eslintrc-style config
+ * system into the @eslint/eslintrc package. This file needs to remain
+ * unchanged in order for this work to proceed.
+ *
+ * If you think you need to change this file, please contact @nzakas first.
+ *
+ * Thanks in advance for your cooperation.
+ */
+
/**
* @fileoverview `OverrideTester` class.
*
diff --git a/tools/node_modules/eslint/lib/eslint/eslint.js b/tools/node_modules/eslint/lib/eslint/eslint.js
index d195aab09f1918..a51ffbfe41a637 100644
--- a/tools/node_modules/eslint/lib/eslint/eslint.js
+++ b/tools/node_modules/eslint/lib/eslint/eslint.js
@@ -15,7 +15,13 @@ const fs = require("fs");
const { promisify } = require("util");
const { CLIEngine, getCLIEngineInternalSlots } = require("../cli-engine/cli-engine");
const BuiltinRules = require("../rules");
-const { getRuleSeverity } = require("../shared/config-ops");
+const {
+ Legacy: {
+ ConfigOps: {
+ getRuleSeverity
+ }
+ }
+} = require("@eslint/eslintrc");
const { version } = require("../../package.json");
//------------------------------------------------------------------------------
diff --git a/tools/node_modules/eslint/lib/init/autoconfig.js b/tools/node_modules/eslint/lib/init/autoconfig.js
index 2b0aa12ac13df6..0ace177aa16a42 100644
--- a/tools/node_modules/eslint/lib/init/autoconfig.js
+++ b/tools/node_modules/eslint/lib/init/autoconfig.js
@@ -11,7 +11,7 @@
const lodash = require("lodash"),
recConfig = require("../../conf/eslint-recommended"),
- ConfigOps = require("../shared/config-ops"),
+ ConfigOps = require("@eslint/eslintrc/lib/shared/config-ops"),
{ Linter } = require("../linter"),
configRule = require("./config-rule");
diff --git a/tools/node_modules/eslint/lib/init/config-initializer.js b/tools/node_modules/eslint/lib/init/config-initializer.js
index e14f1cb0824679..f7d4cc7a171fe9 100644
--- a/tools/node_modules/eslint/lib/init/config-initializer.js
+++ b/tools/node_modules/eslint/lib/init/config-initializer.js
@@ -17,9 +17,9 @@ const util = require("util"),
semver = require("semver"),
espree = require("espree"),
recConfig = require("../../conf/eslint-recommended"),
- ConfigOps = require("../shared/config-ops"),
+ ConfigOps = require("@eslint/eslintrc/lib/shared/config-ops"),
log = require("../shared/logging"),
- naming = require("../shared/naming"),
+ naming = require("@eslint/eslintrc/lib/shared/naming"),
ModuleResolver = require("../shared/relative-module-resolver"),
autoconfig = require("./autoconfig.js"),
ConfigFile = require("./config-file"),
@@ -265,7 +265,7 @@ function processAnswers(answers) {
};
config.parserOptions.ecmaVersion = espree.latestEcmaVersion;
- config.env.es2020 = true;
+ config.env.es2021 = true;
// set the module type
if (answers.moduleType === "esm") {
diff --git a/tools/node_modules/eslint/lib/linter/code-path-analysis/code-path-analyzer.js b/tools/node_modules/eslint/lib/linter/code-path-analysis/code-path-analyzer.js
index 3a0cda51118d76..47427c11a3d250 100644
--- a/tools/node_modules/eslint/lib/linter/code-path-analysis/code-path-analyzer.js
+++ b/tools/node_modules/eslint/lib/linter/code-path-analysis/code-path-analyzer.js
@@ -39,6 +39,17 @@ function isHandledLogicalOperator(operator) {
return operator === "&&" || operator === "||" || operator === "??";
}
+/**
+ * Checks whether the given assignment operator is a logical assignment operator.
+ * Logical assignments are taken into account for the code path analysis
+ * because of their short-circuiting semantics.
+ * @param {string} operator The operator found in the AssignmentExpression node
+ * @returns {boolean} `true` if the operator is "&&=" or "||=" or "??="
+ */
+function isLogicalAssignmentOperator(operator) {
+ return operator === "&&=" || operator === "||=" || operator === "??=";
+}
+
/**
* Gets the label if the parent node of a given node is a LabeledStatement.
* @param {ASTNode} node A node to get.
@@ -71,6 +82,9 @@ function isForkingByTrueOrFalse(node) {
case "LogicalExpression":
return isHandledLogicalOperator(parent.operator);
+ case "AssignmentExpression":
+ return isLogicalAssignmentOperator(parent.operator);
+
default:
return false;
}
@@ -266,6 +280,15 @@ function preprocess(analyzer, node) {
}
break;
+ case "AssignmentExpression":
+ if (
+ parent.right === node &&
+ isLogicalAssignmentOperator(parent.operator)
+ ) {
+ state.makeLogicalRight();
+ }
+ break;
+
case "ConditionalExpression":
case "IfStatement":
@@ -413,6 +436,15 @@ function processCodePathToEnter(analyzer, node) {
}
break;
+ case "AssignmentExpression":
+ if (isLogicalAssignmentOperator(node.operator)) {
+ state.pushChoiceContext(
+ node.operator.slice(0, -1), // removes `=` from the end
+ isForkingByTrueOrFalse(node)
+ );
+ }
+ break;
+
case "ConditionalExpression":
case "IfStatement":
state.pushChoiceContext("test", false);
@@ -491,6 +523,12 @@ function processCodePathToExit(analyzer, node) {
}
break;
+ case "AssignmentExpression":
+ if (isLogicalAssignmentOperator(node.operator)) {
+ state.popChoiceContext();
+ }
+ break;
+
case "SwitchStatement":
state.popSwitchContext();
break;
diff --git a/tools/node_modules/eslint/lib/linter/code-path-analysis/code-path-state.js b/tools/node_modules/eslint/lib/linter/code-path-analysis/code-path-state.js
index f2b16d07e0d362..f75e60e28a807e 100644
--- a/tools/node_modules/eslint/lib/linter/code-path-analysis/code-path-state.js
+++ b/tools/node_modules/eslint/lib/linter/code-path-analysis/code-path-state.js
@@ -317,7 +317,7 @@ class CodePathState {
//--------------------------------------------------------------------------
/**
- * Creates a context for ConditionalExpression, LogicalExpression,
+ * Creates a context for ConditionalExpression, LogicalExpression, AssignmentExpression (logical assignments only),
* IfStatement, WhileStatement, DoWhileStatement, or ForStatement.
*
* LogicalExpressions have cases that it goes different paths between the
@@ -339,7 +339,7 @@ class CodePathState {
* a -> b -> foo();
* a -> b -> bar();
* @param {string} kind A kind string.
- * If the new context is LogicalExpression's, this is `"&&"` or `"||"`.
+ * If the new context is LogicalExpression's or AssignmentExpression's, this is `"&&"` or `"||"` or `"??"`.
* If it's IfStatement's or ConditionalExpression's, this is `"test"`.
* Otherwise, this is `"loop"`.
* @param {boolean} isForkingAsResult A flag that shows that goes different
diff --git a/tools/node_modules/eslint/lib/linter/config-comment-parser.js b/tools/node_modules/eslint/lib/linter/config-comment-parser.js
index 067d02480302cb..07bbead281cbf6 100644
--- a/tools/node_modules/eslint/lib/linter/config-comment-parser.js
+++ b/tools/node_modules/eslint/lib/linter/config-comment-parser.js
@@ -11,7 +11,7 @@
//------------------------------------------------------------------------------
const levn = require("levn"),
- ConfigOps = require("../shared/config-ops");
+ ConfigOps = require("@eslint/eslintrc/lib/shared/config-ops");
const debug = require("debug")("eslint:config-comment-parser");
diff --git a/tools/node_modules/eslint/lib/linter/linter.js b/tools/node_modules/eslint/lib/linter/linter.js
index f9f38790b3c4d1..5c1a8d78aa1df0 100644
--- a/tools/node_modules/eslint/lib/linter/linter.js
+++ b/tools/node_modules/eslint/lib/linter/linter.js
@@ -16,11 +16,11 @@ const
evk = require("eslint-visitor-keys"),
espree = require("espree"),
lodash = require("lodash"),
- BuiltInEnvironments = require("../../conf/environments"),
+ BuiltInEnvironments = require("@eslint/eslintrc/conf/environments"),
pkg = require("../../package.json"),
astUtils = require("../shared/ast-utils"),
- ConfigOps = require("../shared/config-ops"),
- validator = require("../shared/config-validator"),
+ ConfigOps = require("@eslint/eslintrc/lib/shared/config-ops"),
+ ConfigValidator = require("@eslint/eslintrc/lib/shared/config-validator"),
Traverser = require("../shared/traverser"),
{ SourceCode } = require("../source-code"),
CodePathAnalyzer = require("./code-path-analysis/code-path-analyzer"),
@@ -293,6 +293,9 @@ function getDirectiveComments(filename, ast, ruleMapper, warnInlineConfig) {
const exportedVariables = {};
const problems = [];
const disableDirectives = [];
+ const validator = new ConfigValidator({
+ builtInRules: Rules
+ });
ast.comments.filter(token => token.type !== "Shebang").forEach(comment => {
const trimmedCommentText = stripDirectiveComment(comment.value);
diff --git a/tools/node_modules/eslint/lib/rules/constructor-super.js b/tools/node_modules/eslint/lib/rules/constructor-super.js
index 65ed7422c25ccf..8787fc569a4f15 100644
--- a/tools/node_modules/eslint/lib/rules/constructor-super.js
+++ b/tools/node_modules/eslint/lib/rules/constructor-super.js
@@ -60,7 +60,23 @@ function isPossibleConstructor(node) {
return node.name !== "undefined";
case "AssignmentExpression":
- return isPossibleConstructor(node.right);
+ if (["=", "&&="].includes(node.operator)) {
+ return isPossibleConstructor(node.right);
+ }
+
+ if (["||=", "??="].includes(node.operator)) {
+ return (
+ isPossibleConstructor(node.left) ||
+ isPossibleConstructor(node.right)
+ );
+ }
+
+ /**
+ * All other assignment operators are mathematical assignment operators (arithmetic or bitwise).
+ * An assignment expression with a mathematical operator can either evaluate to a primitive value,
+ * or throw, depending on the operands. Thus, it cannot evaluate to a constructor function.
+ */
+ return false;
case "LogicalExpression":
return (
diff --git a/tools/node_modules/eslint/lib/rules/id-length.js b/tools/node_modules/eslint/lib/rules/id-length.js
index a68873ac06289b..b97f32b97876cd 100644
--- a/tools/node_modules/eslint/lib/rules/id-length.js
+++ b/tools/node_modules/eslint/lib/rules/id-length.js
@@ -39,6 +39,13 @@ module.exports = {
type: "string"
}
},
+ exceptionPatterns: {
+ type: "array",
+ uniqueItems: true,
+ items: {
+ type: "string"
+ }
+ },
properties: {
enum: ["always", "never"]
}
@@ -63,8 +70,19 @@ module.exports = {
return obj;
}, {});
+ const exceptionPatterns = (options.exceptionPatterns || []).map(pattern => new RegExp(pattern, "u"));
const reportedNode = new Set();
+ /**
+ * Checks if a string matches the provided exception patterns
+ * @param {string} name The string to check.
+ * @returns {boolean} if the string is a match
+ * @private
+ */
+ function matchesExceptionPattern(name) {
+ return exceptionPatterns.some(pattern => pattern.test(name));
+ }
+
const SUPPORTED_EXPRESSIONS = {
MemberExpression: properties && function(parent) {
return !parent.computed && (
@@ -112,7 +130,7 @@ module.exports = {
const isShort = name.length < minLength;
const isLong = name.length > maxLength;
- if (!(isShort || isLong) || exceptions[name]) {
+ if (!(isShort || isLong) || exceptions[name] || matchesExceptionPattern(name)) {
return; // Nothing to report
}
diff --git a/tools/node_modules/eslint/lib/rules/no-loss-of-precision.js b/tools/node_modules/eslint/lib/rules/no-loss-of-precision.js
index b95677c2e0b272..9e2811809f68e7 100644
--- a/tools/node_modules/eslint/lib/rules/no-loss-of-precision.js
+++ b/tools/node_modules/eslint/lib/rules/no-loss-of-precision.js
@@ -36,6 +36,14 @@ module.exports = {
return typeof node.value === "number";
}
+ /**
+ * Gets the source code of the given number literal. Removes `_` numeric separators from the result.
+ * @param {Node} node the number `Literal` node
+ * @returns {string} raw source code of the literal, without numeric separators
+ */
+ function getRaw(node) {
+ return node.raw.replace(/_/gu, "");
+ }
/**
* Checks whether the number is base ten
@@ -55,7 +63,7 @@ module.exports = {
* @returns {boolean} true if they do not match
*/
function notBaseTenLosesPrecision(node) {
- const rawString = node.raw.toUpperCase();
+ const rawString = getRaw(node).toUpperCase();
let base = 0;
if (rawString.startsWith("0B")) {
@@ -161,7 +169,7 @@ module.exports = {
* @returns {boolean} true if they do not match
*/
function baseTenLosesPrecision(node) {
- const normalizedRawNumber = convertNumberToScientificNotation(node.raw);
+ const normalizedRawNumber = convertNumberToScientificNotation(getRaw(node));
const requestedPrecision = normalizedRawNumber.split("e")[0].replace(".", "").length;
if (requestedPrecision > 100) {
diff --git a/tools/node_modules/eslint/lib/rules/no-magic-numbers.js b/tools/node_modules/eslint/lib/rules/no-magic-numbers.js
index 6f6a156eb75332..510b3f9b26172e 100644
--- a/tools/node_modules/eslint/lib/rules/no-magic-numbers.js
+++ b/tools/node_modules/eslint/lib/rules/no-magic-numbers.js
@@ -61,6 +61,10 @@ module.exports = {
ignoreArrayIndexes: {
type: "boolean",
default: false
+ },
+ ignoreDefaultValues: {
+ type: "boolean",
+ default: false
}
},
additionalProperties: false
@@ -77,7 +81,8 @@ module.exports = {
detectObjects = !!config.detectObjects,
enforceConst = !!config.enforceConst,
ignore = (config.ignore || []).map(normalizeIgnoreValue),
- ignoreArrayIndexes = !!config.ignoreArrayIndexes;
+ ignoreArrayIndexes = !!config.ignoreArrayIndexes,
+ ignoreDefaultValues = !!config.ignoreDefaultValues;
const okTypes = detectObjects ? [] : ["ObjectExpression", "Property", "AssignmentExpression"];
@@ -90,6 +95,17 @@ module.exports = {
return ignore.indexOf(value) !== -1;
}
+ /**
+ * Returns whether the number is a default value assignment.
+ * @param {ASTNode} fullNumberNode `Literal` or `UnaryExpression` full number node
+ * @returns {boolean} true if the number is a default value
+ */
+ function isDefaultValue(fullNumberNode) {
+ const parent = fullNumberNode.parent;
+
+ return parent.type === "AssignmentPattern" && parent.right === fullNumberNode;
+ }
+
/**
* Returns whether the given node is used as a radix within parseInt() or Number.parseInt()
* @param {ASTNode} fullNumberNode `Literal` or `UnaryExpression` full number node
@@ -172,9 +188,12 @@ module.exports = {
raw = node.raw;
}
+ const parent = fullNumberNode.parent;
+
// Always allow radix arguments and JSX props
if (
isIgnoredValue(value) ||
+ (ignoreDefaultValues && isDefaultValue(fullNumberNode)) ||
isParseIntRadix(fullNumberNode) ||
isJSXNumber(fullNumberNode) ||
(ignoreArrayIndexes && isArrayIndex(fullNumberNode, value))
@@ -182,8 +201,6 @@ module.exports = {
return;
}
- const parent = fullNumberNode.parent;
-
if (parent.type === "VariableDeclarator") {
if (enforceConst && parent.parent.kind !== "const") {
context.report({
diff --git a/tools/node_modules/eslint/lib/rules/no-warning-comments.js b/tools/node_modules/eslint/lib/rules/no-warning-comments.js
index d70bd5dd5c4002..0691a31f77e429 100644
--- a/tools/node_modules/eslint/lib/rules/no-warning-comments.js
+++ b/tools/node_modules/eslint/lib/rules/no-warning-comments.js
@@ -8,6 +8,8 @@
const { escapeRegExp } = require("lodash");
const astUtils = require("./utils/ast-utils");
+const CHAR_LIMIT = 40;
+
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
@@ -42,12 +44,11 @@ module.exports = {
],
messages: {
- unexpectedComment: "Unexpected '{{matchedTerm}}' comment."
+ unexpectedComment: "Unexpected '{{matchedTerm}}' comment: '{{comment}}'."
}
},
create(context) {
-
const sourceCode = context.getSourceCode(),
configuration = context.options[0] || {},
warningTerms = configuration.terms || ["todo", "fixme", "xxx"],
@@ -107,7 +108,15 @@ module.exports = {
* \bTERM\b|\bTERM\b, this checks the entire comment
* for the term.
*/
- return new RegExp(prefix + escaped + suffix + eitherOrWordBoundary + term + wordBoundary, "iu");
+ return new RegExp(
+ prefix +
+ escaped +
+ suffix +
+ eitherOrWordBoundary +
+ term +
+ wordBoundary,
+ "iu"
+ );
}
const warningRegExps = warningTerms.map(convertToRegExp);
@@ -135,18 +144,40 @@ module.exports = {
* @returns {void} undefined.
*/
function checkComment(node) {
- if (astUtils.isDirectiveComment(node) && selfConfigRegEx.test(node.value)) {
+ const comment = node.value;
+
+ if (
+ astUtils.isDirectiveComment(node) &&
+ selfConfigRegEx.test(comment)
+ ) {
return;
}
- const matches = commentContainsWarningTerm(node.value);
+ const matches = commentContainsWarningTerm(comment);
matches.forEach(matchedTerm => {
+ let commentToDisplay = "";
+ let truncated = false;
+
+ for (const c of comment.trim().split(/\s+/u)) {
+ const tmp = commentToDisplay ? `${commentToDisplay} ${c}` : c;
+
+ if (tmp.length <= CHAR_LIMIT) {
+ commentToDisplay = tmp;
+ } else {
+ truncated = true;
+ break;
+ }
+ }
+
context.report({
node,
messageId: "unexpectedComment",
data: {
- matchedTerm
+ matchedTerm,
+ comment: `${commentToDisplay}${
+ truncated ? "..." : ""
+ }`
}
});
});
@@ -156,7 +187,9 @@ module.exports = {
Program() {
const comments = sourceCode.getAllComments();
- comments.filter(token => token.type !== "Shebang").forEach(checkComment);
+ comments
+ .filter(token => token.type !== "Shebang")
+ .forEach(checkComment);
}
};
}
diff --git a/tools/node_modules/eslint/lib/rules/operator-assignment.js b/tools/node_modules/eslint/lib/rules/operator-assignment.js
index aee79077f44d73..fdb0884922b654 100644
--- a/tools/node_modules/eslint/lib/rules/operator-assignment.js
+++ b/tools/node_modules/eslint/lib/rules/operator-assignment.js
@@ -151,7 +151,7 @@ module.exports = {
* @returns {void}
*/
function prohibit(node) {
- if (node.operator !== "=") {
+ if (node.operator !== "=" && !astUtils.isLogicalAssignmentOperator(node.operator)) {
context.report({
node,
messageId: "unexpected",
diff --git a/tools/node_modules/eslint/lib/rules/prefer-numeric-literals.js b/tools/node_modules/eslint/lib/rules/prefer-numeric-literals.js
index 662136c4aad0b9..cc82e6653c03b3 100644
--- a/tools/node_modules/eslint/lib/rules/prefer-numeric-literals.js
+++ b/tools/node_modules/eslint/lib/rules/prefer-numeric-literals.js
@@ -103,6 +103,16 @@ module.exports = {
/*
* If the newly-produced literal would be invalid, (e.g. 0b1234),
* or it would yield an incorrect parseInt result for some other reason, don't make a fix.
+ *
+ * If `str` had numeric separators, `+replacement` will evaluate to `NaN` because unary `+`
+ * per the specification doesn't support numeric separators. Thus, the above condition will be `true`
+ * (`NaN !== anything` is always `true`) regardless of the `parseInt(str, radix)` value.
+ * Consequently, no autofixes will be made. This is correct behavior because `parseInt` also
+ * doesn't support numeric separators, but it does parse part of the string before the first `_`,
+ * so the autofix would be invalid:
+ *
+ * parseInt("1_1", 2) // === 1
+ * 0b1_1 // === 3
*/
return null;
}
diff --git a/tools/node_modules/eslint/lib/rules/utils/ast-utils.js b/tools/node_modules/eslint/lib/rules/utils/ast-utils.js
index d0dd770d199140..6a42ce3686f597 100644
--- a/tools/node_modules/eslint/lib/rules/utils/ast-utils.js
+++ b/tools/node_modules/eslint/lib/rules/utils/ast-utils.js
@@ -37,9 +37,11 @@ const LINEBREAKS = new Set(["\r\n", "\r", "\n", "\u2028", "\u2029"]);
// A set of node types that can contain a list of statements
const STATEMENT_LIST_PARENTS = new Set(["Program", "BlockStatement", "SwitchCase"]);
-const DECIMAL_INTEGER_PATTERN = /^(0|[1-9]\d*)$/u;
+const DECIMAL_INTEGER_PATTERN = /^(0|[1-9](?:_?\d)*)$/u;
const OCTAL_ESCAPE_PATTERN = /^(?:[^\\]|\\[^0-7]|\\0(?![0-9]))*\\(?:[1-7]|0[0-9])/u;
+const LOGICAL_ASSIGNMENT_OPERATORS = new Set(["&&=", "||=", "??="]);
+
/**
* Checks reference if is non initializer and writable.
* @param {Reference} reference A reference to check.
@@ -722,6 +724,15 @@ function isMixedLogicalAndCoalesceExpressions(left, right) {
);
}
+/**
+ * Checks if the given operator is a logical assignment operator.
+ * @param {string} operator The operator to check.
+ * @returns {boolean} `true` if the operator is a logical assignment operator.
+ */
+function isLogicalAssignmentOperator(operator) {
+ return LOGICAL_ASSIGNMENT_OPERATORS.has(operator);
+}
+
//------------------------------------------------------------------------------
// Public Interface
//------------------------------------------------------------------------------
@@ -1228,16 +1239,25 @@ module.exports = {
* @returns {boolean} `true` if this node is a decimal integer.
* @example
*
- * 5 // true
- * 5. // false
- * 5.0 // false
- * 05 // false
- * 0x5 // false
- * 0b101 // false
- * 0o5 // false
- * 5e0 // false
- * '5' // false
- * 5n // false
+ * 0 // true
+ * 5 // true
+ * 50 // true
+ * 5_000 // true
+ * 1_234_56 // true
+ * 5. // false
+ * .5 // false
+ * 5.0 // false
+ * 5.00_00 // false
+ * 05 // false
+ * 0x5 // false
+ * 0b101 // false
+ * 0b11_01 // false
+ * 0o5 // false
+ * 5e0 // false
+ * 5e1_000 // false
+ * 5n // false
+ * 1_000n // false
+ * '5' // false
*/
isDecimalInteger(node) {
return node.type === "Literal" && typeof node.value === "number" &&
@@ -1567,7 +1587,20 @@ module.exports = {
return true; // possibly an error object.
case "AssignmentExpression":
- return module.exports.couldBeError(node.right);
+ if (["=", "&&="].includes(node.operator)) {
+ return module.exports.couldBeError(node.right);
+ }
+
+ if (["||=", "??="].includes(node.operator)) {
+ return module.exports.couldBeError(node.left) || module.exports.couldBeError(node.right);
+ }
+
+ /**
+ * All other assignment operators are mathematical assignment operators (arithmetic or bitwise).
+ * An assignment expression with a mathematical operator can either evaluate to a primitive value,
+ * or throw, depending on the operands. Thus, it cannot evaluate to an `Error` object.
+ */
+ return false;
case "SequenceExpression": {
const exprs = node.expressions;
@@ -1754,5 +1787,6 @@ module.exports = {
isSpecificId,
isSpecificMemberAccess,
equalLiteralValue,
- isSameReference
+ isSameReference,
+ isLogicalAssignmentOperator
};
diff --git a/tools/node_modules/eslint/lib/shared/config-validator.js b/tools/node_modules/eslint/lib/shared/config-validator.js
index 458bd2a802b95c..03b32f1c9183ed 100644
--- a/tools/node_modules/eslint/lib/shared/config-validator.js
+++ b/tools/node_modules/eslint/lib/shared/config-validator.js
@@ -1,3 +1,15 @@
+/*
+ * STOP!!! DO NOT MODIFY.
+ *
+ * This file is part of the ongoing work to move the eslintrc-style config
+ * system into the @eslint/eslintrc package. This file needs to remain
+ * unchanged in order for this work to proceed.
+ *
+ * If you think you need to change this file, please contact @nzakas first.
+ *
+ * Thanks in advance for your cooperation.
+ */
+
/**
* @fileoverview Validates configs.
* @author Brandon Mills
@@ -12,9 +24,9 @@
const
util = require("util"),
configSchema = require("../../conf/config-schema"),
- BuiltInEnvironments = require("../../conf/environments"),
+ BuiltInEnvironments = require("@eslint/eslintrc/conf/environments"),
BuiltInRules = require("../rules"),
- ConfigOps = require("./config-ops"),
+ ConfigOps = require("@eslint/eslintrc/lib/shared/config-ops"),
{ emitDeprecationWarning } = require("./deprecation-warnings");
const ajv = require("./ajv")();
diff --git a/tools/node_modules/eslint/lib/shared/relative-module-resolver.js b/tools/node_modules/eslint/lib/shared/relative-module-resolver.js
index 80335c5cfca7c8..cd743f3795b2da 100644
--- a/tools/node_modules/eslint/lib/shared/relative-module-resolver.js
+++ b/tools/node_modules/eslint/lib/shared/relative-module-resolver.js
@@ -1,3 +1,15 @@
+/*
+ * STOP!!! DO NOT MODIFY.
+ *
+ * This file is part of the ongoing work to move the eslintrc-style config
+ * system into the @eslint/eslintrc package. This file needs to remain
+ * unchanged in order for this work to proceed.
+ *
+ * If you think you need to change this file, please contact @nzakas first.
+ *
+ * Thanks in advance for your cooperation.
+ */
+
/**
* Utility for resolving a module relative to another module
* @author Teddy Katz
diff --git a/tools/node_modules/eslint/lib/shared/types.js b/tools/node_modules/eslint/lib/shared/types.js
index bbd95d1b37862f..8ad3b1b64ce1e3 100644
--- a/tools/node_modules/eslint/lib/shared/types.js
+++ b/tools/node_modules/eslint/lib/shared/types.js
@@ -21,7 +21,7 @@ module.exports = {};
/**
* @typedef {Object} ParserOptions
* @property {EcmaFeatures} [ecmaFeatures] The optional features.
- * @property {3|5|6|7|8|9|10|11|2015|2016|2017|2018|2019|2020} [ecmaVersion] The ECMAScript version (or revision number).
+ * @property {3|5|6|7|8|9|10|11|12|2015|2016|2017|2018|2019|2020|2021} [ecmaVersion] The ECMAScript version (or revision number).
* @property {"script"|"module"} [sourceType] The source code type.
*/
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/LICENSE b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/LICENSE
new file mode 100644
index 00000000000000..f9556ee619d820
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 ESLint
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/README.md b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/README.md
new file mode 100644
index 00000000000000..cd65564e66b263
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/README.md
@@ -0,0 +1,21 @@
+# ESLintRC Library
+
+This repository contains the legacy ESLintRC configuration file format for ESLint.
+
+**Note:** This package is not intended for use outside of the ESLint ecosystem. It is ESLint-specific and not intended for use in other programs.
+
+## Usage
+
+You can install the package as follows:
+
+```
+npm install @eslint/eslintrc --save-dev
+
+# or
+
+yarn add @eslint/eslintrc -D
+```
+
+## License
+
+MIT License
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/category-list.json b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/category-list.json
new file mode 100644
index 00000000000000..cd3b816b6570a2
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/category-list.json
@@ -0,0 +1,39 @@
+{
+ "categories": [
+ { "name": "Possible Errors", "description": "These rules relate to possible syntax or logic errors in JavaScript code:" },
+ { "name": "Best Practices", "description": "These rules relate to better ways of doing things to help you avoid problems:" },
+ { "name": "Strict Mode", "description": "These rules relate to strict mode directives:" },
+ { "name": "Variables", "description": "These rules relate to variable declarations:" },
+ { "name": "Stylistic Issues", "description": "These rules relate to style guidelines, and are therefore quite subjective:" },
+ { "name": "ECMAScript 6", "description": "These rules relate to ES6, also known as ES2015:" }
+ ],
+ "deprecated": {
+ "name": "Deprecated",
+ "description": "These rules have been deprecated in accordance with the deprecation policy, and replaced by newer rules:",
+ "rules": []
+ },
+ "removed": {
+ "name": "Removed",
+ "description": "These rules from older versions of ESLint (before the deprecation policy existed) have been replaced by newer rules:",
+ "rules": [
+ { "removed": "generator-star", "replacedBy": ["generator-star-spacing"] },
+ { "removed": "global-strict", "replacedBy": ["strict"] },
+ { "removed": "no-arrow-condition", "replacedBy": ["no-confusing-arrow", "no-constant-condition"] },
+ { "removed": "no-comma-dangle", "replacedBy": ["comma-dangle"] },
+ { "removed": "no-empty-class", "replacedBy": ["no-empty-character-class"] },
+ { "removed": "no-empty-label", "replacedBy": ["no-labels"] },
+ { "removed": "no-extra-strict", "replacedBy": ["strict"] },
+ { "removed": "no-reserved-keys", "replacedBy": ["quote-props"] },
+ { "removed": "no-space-before-semi", "replacedBy": ["semi-spacing"] },
+ { "removed": "no-wrap-func", "replacedBy": ["no-extra-parens"] },
+ { "removed": "space-after-function-name", "replacedBy": ["space-before-function-paren"] },
+ { "removed": "space-after-keywords", "replacedBy": ["keyword-spacing"] },
+ { "removed": "space-before-function-parentheses", "replacedBy": ["space-before-function-paren"] },
+ { "removed": "space-before-keywords", "replacedBy": ["keyword-spacing"] },
+ { "removed": "space-in-brackets", "replacedBy": ["object-curly-spacing", "array-bracket-spacing"] },
+ { "removed": "space-return-throw-case", "replacedBy": ["keyword-spacing"] },
+ { "removed": "space-unary-word-ops", "replacedBy": ["space-unary-ops"] },
+ { "removed": "spaced-line-comment", "replacedBy": ["spaced-comment"] }
+ ]
+ }
+}
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/config-schema.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/config-schema.js
new file mode 100644
index 00000000000000..712fc4235ecab2
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/config-schema.js
@@ -0,0 +1,81 @@
+/**
+ * @fileoverview Defines a schema for configs.
+ * @author Sylvan Mably
+ */
+
+"use strict";
+
+const baseConfigProperties = {
+ $schema: { type: "string" },
+ env: { type: "object" },
+ extends: { $ref: "#/definitions/stringOrStrings" },
+ globals: { type: "object" },
+ overrides: {
+ type: "array",
+ items: { $ref: "#/definitions/overrideConfig" },
+ additionalItems: false
+ },
+ parser: { type: ["string", "null"] },
+ parserOptions: { type: "object" },
+ plugins: { type: "array" },
+ processor: { type: "string" },
+ rules: { type: "object" },
+ settings: { type: "object" },
+ noInlineConfig: { type: "boolean" },
+ reportUnusedDisableDirectives: { type: "boolean" },
+
+ ecmaFeatures: { type: "object" } // deprecated; logs a warning when used
+};
+
+const configSchema = {
+ definitions: {
+ stringOrStrings: {
+ oneOf: [
+ { type: "string" },
+ {
+ type: "array",
+ items: { type: "string" },
+ additionalItems: false
+ }
+ ]
+ },
+ stringOrStringsRequired: {
+ oneOf: [
+ { type: "string" },
+ {
+ type: "array",
+ items: { type: "string" },
+ additionalItems: false,
+ minItems: 1
+ }
+ ]
+ },
+
+ // Config at top-level.
+ objectConfig: {
+ type: "object",
+ properties: {
+ root: { type: "boolean" },
+ ignorePatterns: { $ref: "#/definitions/stringOrStrings" },
+ ...baseConfigProperties
+ },
+ additionalProperties: false
+ },
+
+ // Config in `overrides`.
+ overrideConfig: {
+ type: "object",
+ properties: {
+ excludedFiles: { $ref: "#/definitions/stringOrStrings" },
+ files: { $ref: "#/definitions/stringOrStringsRequired" },
+ ...baseConfigProperties
+ },
+ required: ["files"],
+ additionalProperties: false
+ }
+ },
+
+ $ref: "#/definitions/objectConfig"
+};
+
+module.exports = configSchema;
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/default-cli-options.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/default-cli-options.js
new file mode 100644
index 00000000000000..e09a829d17cee2
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/default-cli-options.js
@@ -0,0 +1,31 @@
+/**
+ * @fileoverview Default CLIEngineOptions.
+ * @author Ian VanSchooten
+ */
+
+"use strict";
+
+module.exports = {
+ configFile: null,
+ baseConfig: false,
+ rulePaths: [],
+ useEslintrc: true,
+ envs: [],
+ globals: [],
+ extensions: null,
+ ignore: true,
+ ignorePath: void 0,
+ cache: false,
+
+ /*
+ * in order to honor the cacheFile option if specified
+ * this option should not have a default value otherwise
+ * it will always be used
+ */
+ cacheLocation: "",
+ cacheFile: ".eslintcache",
+ fix: false,
+ allowInlineConfig: true,
+ reportUnusedDisableDirectives: void 0,
+ globInputPaths: true
+};
diff --git a/tools/node_modules/eslint/conf/environments.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/environments.js
similarity index 93%
rename from tools/node_modules/eslint/conf/environments.js
rename to tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/environments.js
index 90589b1c3270f3..d3237c7256b66d 100644
--- a/tools/node_modules/eslint/conf/environments.js
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/environments.js
@@ -44,6 +44,11 @@ const newGlobals2020 = {
globalThis: false
};
+const newGlobals2021 = {
+ FinalizationRegistry: false,
+ WeakRef: false
+};
+
//------------------------------------------------------------------------------
// Public Interface
//------------------------------------------------------------------------------
@@ -79,6 +84,12 @@ module.exports = new Map(Object.entries({
ecmaVersion: 11
}
},
+ es2021: {
+ globals: { ...newGlobals2015, ...newGlobals2017, ...newGlobals2020, ...newGlobals2021 },
+ parserOptions: {
+ ecmaVersion: 12
+ }
+ },
// Platforms
browser: {
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/eslint-all.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/eslint-all.js
new file mode 100644
index 00000000000000..cdd8a3e4711d00
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/eslint-all.js
@@ -0,0 +1,32 @@
+/**
+ * @fileoverview Config to enable all rules.
+ * @author Robert Fletcher
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+// FIXME: "../lib/rules" doesn't exist in this package
+const builtInRules = require("../lib/rules");
+
+//------------------------------------------------------------------------------
+// Helpers
+//------------------------------------------------------------------------------
+
+const allRules = {};
+
+for (const [ruleId, rule] of builtInRules) {
+ if (!rule.meta.deprecated) {
+ allRules[ruleId] = "error";
+ }
+}
+
+//------------------------------------------------------------------------------
+// Public Interface
+//------------------------------------------------------------------------------
+
+/** @type {import("../lib/shared/types").ConfigData} */
+module.exports = { rules: allRules };
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/eslint-recommended.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/eslint-recommended.js
new file mode 100644
index 00000000000000..2137685fb7c63e
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/eslint-recommended.js
@@ -0,0 +1,72 @@
+/**
+ * @fileoverview Configuration applied when a user configuration extends from
+ * eslint:recommended.
+ * @author Nicholas C. Zakas
+ */
+
+"use strict";
+
+/* eslint sort-keys: ["error", "asc"] */
+
+/** @type {import("../lib/shared/types").ConfigData} */
+module.exports = {
+ rules: {
+ "constructor-super": "error",
+ "for-direction": "error",
+ "getter-return": "error",
+ "no-async-promise-executor": "error",
+ "no-case-declarations": "error",
+ "no-class-assign": "error",
+ "no-compare-neg-zero": "error",
+ "no-cond-assign": "error",
+ "no-const-assign": "error",
+ "no-constant-condition": "error",
+ "no-control-regex": "error",
+ "no-debugger": "error",
+ "no-delete-var": "error",
+ "no-dupe-args": "error",
+ "no-dupe-class-members": "error",
+ "no-dupe-else-if": "error",
+ "no-dupe-keys": "error",
+ "no-duplicate-case": "error",
+ "no-empty": "error",
+ "no-empty-character-class": "error",
+ "no-empty-pattern": "error",
+ "no-ex-assign": "error",
+ "no-extra-boolean-cast": "error",
+ "no-extra-semi": "error",
+ "no-fallthrough": "error",
+ "no-func-assign": "error",
+ "no-global-assign": "error",
+ "no-import-assign": "error",
+ "no-inner-declarations": "error",
+ "no-invalid-regexp": "error",
+ "no-irregular-whitespace": "error",
+ "no-misleading-character-class": "error",
+ "no-mixed-spaces-and-tabs": "error",
+ "no-new-symbol": "error",
+ "no-obj-calls": "error",
+ "no-octal": "error",
+ "no-prototype-builtins": "error",
+ "no-redeclare": "error",
+ "no-regex-spaces": "error",
+ "no-self-assign": "error",
+ "no-setter-return": "error",
+ "no-shadow-restricted-names": "error",
+ "no-sparse-arrays": "error",
+ "no-this-before-super": "error",
+ "no-undef": "error",
+ "no-unexpected-multiline": "error",
+ "no-unreachable": "error",
+ "no-unsafe-finally": "error",
+ "no-unsafe-negation": "error",
+ "no-unused-labels": "error",
+ "no-unused-vars": "error",
+ "no-useless-catch": "error",
+ "no-useless-escape": "error",
+ "no-with": "error",
+ "require-yield": "error",
+ "use-isnan": "error",
+ "valid-typeof": "error"
+ }
+};
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/replacements.json b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/replacements.json
new file mode 100644
index 00000000000000..c047811e602d41
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/conf/replacements.json
@@ -0,0 +1,22 @@
+{
+ "rules": {
+ "generator-star": ["generator-star-spacing"],
+ "global-strict": ["strict"],
+ "no-arrow-condition": ["no-confusing-arrow", "no-constant-condition"],
+ "no-comma-dangle": ["comma-dangle"],
+ "no-empty-class": ["no-empty-character-class"],
+ "no-empty-label": ["no-labels"],
+ "no-extra-strict": ["strict"],
+ "no-reserved-keys": ["quote-props"],
+ "no-space-before-semi": ["semi-spacing"],
+ "no-wrap-func": ["no-extra-parens"],
+ "space-after-function-name": ["space-before-function-paren"],
+ "space-after-keywords": ["keyword-spacing"],
+ "space-before-function-parentheses": ["space-before-function-paren"],
+ "space-before-keywords": ["keyword-spacing"],
+ "space-in-brackets": ["object-curly-spacing", "array-bracket-spacing", "computed-property-spacing"],
+ "space-return-throw-case": ["keyword-spacing"],
+ "space-unary-word-ops": ["space-unary-ops"],
+ "spaced-line-comment": ["spaced-comment"]
+ }
+}
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/cascading-config-array-factory.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/cascading-config-array-factory.js
new file mode 100644
index 00000000000000..a6933964e9341b
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/cascading-config-array-factory.js
@@ -0,0 +1,501 @@
+/**
+ * @fileoverview `CascadingConfigArrayFactory` class.
+ *
+ * `CascadingConfigArrayFactory` class has a responsibility:
+ *
+ * 1. Handles cascading of config files.
+ *
+ * It provides two methods:
+ *
+ * - `getConfigArrayForFile(filePath)`
+ * Get the corresponded configuration of a given file. This method doesn't
+ * throw even if the given file didn't exist.
+ * - `clearCache()`
+ * Clear the internal cache. You have to call this method when
+ * `additionalPluginPool` was updated if `baseConfig` or `cliConfig` depends
+ * on the additional plugins. (`CLIEngine#addPlugin()` method calls this.)
+ *
+ * @author Toru Nagashima
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const os = require("os");
+const path = require("path");
+const ConfigValidator = require("./shared/config-validator");
+const { emitDeprecationWarning } = require("./shared/deprecation-warnings");
+const { ConfigArrayFactory } = require("./config-array-factory");
+const { ConfigArray, ConfigDependency, IgnorePattern } = require("./config-array");
+const debug = require("debug")("eslintrc:cascading-config-array-factory");
+
+//------------------------------------------------------------------------------
+// Helpers
+//------------------------------------------------------------------------------
+
+// Define types for VSCode IntelliSense.
+/** @typedef {import("../shared/types").ConfigData} ConfigData */
+/** @typedef {import("../shared/types").Parser} Parser */
+/** @typedef {import("../shared/types").Plugin} Plugin */
+/** @typedef {ReturnType} ConfigArray */
+
+/**
+ * @typedef {Object} CascadingConfigArrayFactoryOptions
+ * @property {Map} [additionalPluginPool] The map for additional plugins.
+ * @property {ConfigData} [baseConfig] The config by `baseConfig` option.
+ * @property {ConfigData} [cliConfig] The config by CLI options (`--env`, `--global`, `--ignore-pattern`, `--parser`, `--parser-options`, `--plugin`, and `--rule`). CLI options overwrite the setting in config files.
+ * @property {string} [cwd] The base directory to start lookup.
+ * @property {string} [ignorePath] The path to the alternative file of `.eslintignore`.
+ * @property {string[]} [rulePaths] The value of `--rulesdir` option.
+ * @property {string} [specificConfigPath] The value of `--config` option.
+ * @property {boolean} [useEslintrc] if `false` then it doesn't load config files.
+ */
+
+/**
+ * @typedef {Object} CascadingConfigArrayFactoryInternalSlots
+ * @property {ConfigArray} baseConfigArray The config array of `baseConfig` option.
+ * @property {ConfigData} baseConfigData The config data of `baseConfig` option. This is used to reset `baseConfigArray`.
+ * @property {ConfigArray} cliConfigArray The config array of CLI options.
+ * @property {ConfigData} cliConfigData The config data of CLI options. This is used to reset `cliConfigArray`.
+ * @property {ConfigArrayFactory} configArrayFactory The factory for config arrays.
+ * @property {Map} configCache The cache from directory paths to config arrays.
+ * @property {string} cwd The base directory to start lookup.
+ * @property {WeakMap} finalizeCache The cache from config arrays to finalized config arrays.
+ * @property {string} [ignorePath] The path to the alternative file of `.eslintignore`.
+ * @property {string[]|null} rulePaths The value of `--rulesdir` option. This is used to reset `baseConfigArray`.
+ * @property {string|null} specificConfigPath The value of `--config` option. This is used to reset `cliConfigArray`.
+ * @property {boolean} useEslintrc if `false` then it doesn't load config files.
+ */
+
+/** @type {WeakMap} */
+const internalSlotsMap = new WeakMap();
+
+/**
+ * Create the config array from `baseConfig` and `rulePaths`.
+ * @param {CascadingConfigArrayFactoryInternalSlots} slots The slots.
+ * @returns {ConfigArray} The config array of the base configs.
+ */
+function createBaseConfigArray({
+ configArrayFactory,
+ baseConfigData,
+ rulePaths,
+ cwd,
+ loadRules
+}) {
+ const baseConfigArray = configArrayFactory.create(
+ baseConfigData,
+ { name: "BaseConfig" }
+ );
+
+ /*
+ * Create the config array element for the default ignore patterns.
+ * This element has `ignorePattern` property that ignores the default
+ * patterns in the current working directory.
+ */
+ baseConfigArray.unshift(configArrayFactory.create(
+ { ignorePatterns: IgnorePattern.DefaultPatterns },
+ { name: "DefaultIgnorePattern" }
+ )[0]);
+
+ /*
+ * Load rules `--rulesdir` option as a pseudo plugin.
+ * Use a pseudo plugin to define rules of `--rulesdir`, so we can validate
+ * the rule's options with only information in the config array.
+ */
+ if (rulePaths && rulePaths.length > 0) {
+ baseConfigArray.push({
+ type: "config",
+ name: "--rulesdir",
+ filePath: "",
+ plugins: {
+ "": new ConfigDependency({
+ definition: {
+ rules: rulePaths.reduce(
+ (map, rulesPath) => Object.assign(
+ map,
+ loadRules(rulesPath, cwd)
+ ),
+ {}
+ )
+ },
+ filePath: "",
+ id: "",
+ importerName: "--rulesdir",
+ importerPath: ""
+ })
+ }
+ });
+ }
+
+ return baseConfigArray;
+}
+
+/**
+ * Create the config array from CLI options.
+ * @param {CascadingConfigArrayFactoryInternalSlots} slots The slots.
+ * @returns {ConfigArray} The config array of the base configs.
+ */
+function createCLIConfigArray({
+ cliConfigData,
+ configArrayFactory,
+ cwd,
+ ignorePath,
+ specificConfigPath
+}) {
+ const cliConfigArray = configArrayFactory.create(
+ cliConfigData,
+ { name: "CLIOptions" }
+ );
+
+ cliConfigArray.unshift(
+ ...(ignorePath
+ ? configArrayFactory.loadESLintIgnore(ignorePath)
+ : configArrayFactory.loadDefaultESLintIgnore())
+ );
+
+ if (specificConfigPath) {
+ cliConfigArray.unshift(
+ ...configArrayFactory.loadFile(
+ specificConfigPath,
+ { name: "--config", basePath: cwd }
+ )
+ );
+ }
+
+ return cliConfigArray;
+}
+
+/**
+ * The error type when there are files matched by a glob, but all of them have been ignored.
+ */
+class ConfigurationNotFoundError extends Error {
+
+ // eslint-disable-next-line jsdoc/require-description
+ /**
+ * @param {string} directoryPath The directory path.
+ */
+ constructor(directoryPath) {
+ super(`No ESLint configuration found in ${directoryPath}.`);
+ this.messageTemplate = "no-config-found";
+ this.messageData = { directoryPath };
+ }
+}
+
+/**
+ * This class provides the functionality that enumerates every file which is
+ * matched by given glob patterns and that configuration.
+ */
+class CascadingConfigArrayFactory {
+
+ /**
+ * Initialize this enumerator.
+ * @param {CascadingConfigArrayFactoryOptions} options The options.
+ */
+ constructor({
+ additionalPluginPool = new Map(),
+ baseConfig: baseConfigData = null,
+ cliConfig: cliConfigData = null,
+ cwd = process.cwd(),
+ ignorePath,
+ resolvePluginsRelativeTo,
+ rulePaths = [],
+ specificConfigPath = null,
+ useEslintrc = true,
+ builtInRules = new Map(),
+ loadRules,
+ resolver
+ } = {}) {
+ const configArrayFactory = new ConfigArrayFactory({
+ additionalPluginPool,
+ cwd,
+ resolvePluginsRelativeTo,
+ builtInRules,
+ resolver
+ });
+
+ internalSlotsMap.set(this, {
+ baseConfigArray: createBaseConfigArray({
+ baseConfigData,
+ configArrayFactory,
+ cwd,
+ rulePaths,
+ loadRules,
+ resolver
+ }),
+ baseConfigData,
+ cliConfigArray: createCLIConfigArray({
+ cliConfigData,
+ configArrayFactory,
+ cwd,
+ ignorePath,
+ specificConfigPath
+ }),
+ cliConfigData,
+ configArrayFactory,
+ configCache: new Map(),
+ cwd,
+ finalizeCache: new WeakMap(),
+ ignorePath,
+ rulePaths,
+ specificConfigPath,
+ useEslintrc
+ });
+ }
+
+ /**
+ * The path to the current working directory.
+ * This is used by tests.
+ * @type {string}
+ */
+ get cwd() {
+ const { cwd } = internalSlotsMap.get(this);
+
+ return cwd;
+ }
+
+ /**
+ * Get the config array of a given file.
+ * If `filePath` was not given, it returns the config which contains only
+ * `baseConfigData` and `cliConfigData`.
+ * @param {string} [filePath] The file path to a file.
+ * @param {Object} [options] The options.
+ * @param {boolean} [options.ignoreNotFoundError] If `true` then it doesn't throw `ConfigurationNotFoundError`.
+ * @returns {ConfigArray} The config array of the file.
+ */
+ getConfigArrayForFile(filePath, { ignoreNotFoundError = false } = {}) {
+ const {
+ baseConfigArray,
+ cliConfigArray,
+ cwd
+ } = internalSlotsMap.get(this);
+
+ if (!filePath) {
+ return new ConfigArray(...baseConfigArray, ...cliConfigArray);
+ }
+
+ const directoryPath = path.dirname(path.resolve(cwd, filePath));
+
+ debug(`Load config files for ${directoryPath}.`);
+
+ return this._finalizeConfigArray(
+ this._loadConfigInAncestors(directoryPath),
+ directoryPath,
+ ignoreNotFoundError
+ );
+ }
+
+ /**
+ * Set the config data to override all configs.
+ * Require to call `clearCache()` method after this method is called.
+ * @param {ConfigData} configData The config data to override all configs.
+ * @returns {void}
+ */
+ setOverrideConfig(configData) {
+ const slots = internalSlotsMap.get(this);
+
+ slots.cliConfigData = configData;
+ }
+
+ /**
+ * Clear config cache.
+ * @returns {void}
+ */
+ clearCache() {
+ const slots = internalSlotsMap.get(this);
+
+ slots.baseConfigArray = createBaseConfigArray(slots);
+ slots.cliConfigArray = createCLIConfigArray(slots);
+ slots.configCache.clear();
+ }
+
+ /**
+ * Load and normalize config files from the ancestor directories.
+ * @param {string} directoryPath The path to a leaf directory.
+ * @param {boolean} configsExistInSubdirs `true` if configurations exist in subdirectories.
+ * @returns {ConfigArray} The loaded config.
+ * @private
+ */
+ _loadConfigInAncestors(directoryPath, configsExistInSubdirs = false) {
+ const {
+ baseConfigArray,
+ configArrayFactory,
+ configCache,
+ cwd,
+ useEslintrc
+ } = internalSlotsMap.get(this);
+
+ if (!useEslintrc) {
+ return baseConfigArray;
+ }
+
+ let configArray = configCache.get(directoryPath);
+
+ // Hit cache.
+ if (configArray) {
+ debug(`Cache hit: ${directoryPath}.`);
+ return configArray;
+ }
+ debug(`No cache found: ${directoryPath}.`);
+
+ const homePath = os.homedir();
+
+ // Consider this is root.
+ if (directoryPath === homePath && cwd !== homePath) {
+ debug("Stop traversing because of considered root.");
+ if (configsExistInSubdirs) {
+ const filePath = ConfigArrayFactory.getPathToConfigFileInDirectory(directoryPath);
+
+ if (filePath) {
+ emitDeprecationWarning(
+ filePath,
+ "ESLINT_PERSONAL_CONFIG_SUPPRESS"
+ );
+ }
+ }
+ return this._cacheConfig(directoryPath, baseConfigArray);
+ }
+
+ // Load the config on this directory.
+ try {
+ configArray = configArrayFactory.loadInDirectory(directoryPath);
+ } catch (error) {
+ /* istanbul ignore next */
+ if (error.code === "EACCES") {
+ debug("Stop traversing because of 'EACCES' error.");
+ return this._cacheConfig(directoryPath, baseConfigArray);
+ }
+ throw error;
+ }
+
+ if (configArray.length > 0 && configArray.isRoot()) {
+ debug("Stop traversing because of 'root:true'.");
+ configArray.unshift(...baseConfigArray);
+ return this._cacheConfig(directoryPath, configArray);
+ }
+
+ // Load from the ancestors and merge it.
+ const parentPath = path.dirname(directoryPath);
+ const parentConfigArray = parentPath && parentPath !== directoryPath
+ ? this._loadConfigInAncestors(
+ parentPath,
+ configsExistInSubdirs || configArray.length > 0
+ )
+ : baseConfigArray;
+
+ if (configArray.length > 0) {
+ configArray.unshift(...parentConfigArray);
+ } else {
+ configArray = parentConfigArray;
+ }
+
+ // Cache and return.
+ return this._cacheConfig(directoryPath, configArray);
+ }
+
+ /**
+ * Freeze and cache a given config.
+ * @param {string} directoryPath The path to a directory as a cache key.
+ * @param {ConfigArray} configArray The config array as a cache value.
+ * @returns {ConfigArray} The `configArray` (frozen).
+ */
+ _cacheConfig(directoryPath, configArray) {
+ const { configCache } = internalSlotsMap.get(this);
+
+ Object.freeze(configArray);
+ configCache.set(directoryPath, configArray);
+
+ return configArray;
+ }
+
+ /**
+ * Finalize a given config array.
+ * Concatenate `--config` and other CLI options.
+ * @param {ConfigArray} configArray The parent config array.
+ * @param {string} directoryPath The path to the leaf directory to find config files.
+ * @param {boolean} ignoreNotFoundError If `true` then it doesn't throw `ConfigurationNotFoundError`.
+ * @returns {ConfigArray} The loaded config.
+ * @private
+ */
+ _finalizeConfigArray(configArray, directoryPath, ignoreNotFoundError) {
+ const {
+ cliConfigArray,
+ configArrayFactory,
+ finalizeCache,
+ useEslintrc
+ } = internalSlotsMap.get(this);
+
+ let finalConfigArray = finalizeCache.get(configArray);
+
+ if (!finalConfigArray) {
+ finalConfigArray = configArray;
+
+ // Load the personal config if there are no regular config files.
+ if (
+ useEslintrc &&
+ configArray.every(c => !c.filePath) &&
+ cliConfigArray.every(c => !c.filePath) // `--config` option can be a file.
+ ) {
+ const homePath = os.homedir();
+
+ debug("Loading the config file of the home directory:", homePath);
+
+ const personalConfigArray = configArrayFactory.loadInDirectory(
+ homePath,
+ { name: "PersonalConfig" }
+ );
+
+ if (
+ personalConfigArray.length > 0 &&
+ !directoryPath.startsWith(homePath)
+ ) {
+ const lastElement =
+ personalConfigArray[personalConfigArray.length - 1];
+
+ emitDeprecationWarning(
+ lastElement.filePath,
+ "ESLINT_PERSONAL_CONFIG_LOAD"
+ );
+ }
+
+ finalConfigArray = finalConfigArray.concat(personalConfigArray);
+ }
+
+ // Apply CLI options.
+ if (cliConfigArray.length > 0) {
+ finalConfigArray = finalConfigArray.concat(cliConfigArray);
+ }
+
+ // Validate rule settings and environments.
+ const validator = new ConfigValidator({
+ builtInRules: configArrayFactory.builtInRules
+ });
+
+ validator.validateConfigArray(finalConfigArray);
+
+ // Cache it.
+ Object.freeze(finalConfigArray);
+ finalizeCache.set(configArray, finalConfigArray);
+
+ debug(
+ "Configuration was determined: %o on %s",
+ finalConfigArray,
+ directoryPath
+ );
+ }
+
+ // At least one element (the default ignore patterns) exists.
+ if (!ignoreNotFoundError && useEslintrc && finalConfigArray.length <= 1) {
+ throw new ConfigurationNotFoundError(directoryPath);
+ }
+
+ return finalConfigArray;
+ }
+}
+
+//------------------------------------------------------------------------------
+// Public Interface
+//------------------------------------------------------------------------------
+
+module.exports = { CascadingConfigArrayFactory };
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array-factory.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array-factory.js
new file mode 100644
index 00000000000000..97f8b5cb2d562e
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array-factory.js
@@ -0,0 +1,1080 @@
+/**
+ * @fileoverview The factory of `ConfigArray` objects.
+ *
+ * This class provides methods to create `ConfigArray` instance.
+ *
+ * - `create(configData, options)`
+ * Create a `ConfigArray` instance from a config data. This is to handle CLI
+ * options except `--config`.
+ * - `loadFile(filePath, options)`
+ * Create a `ConfigArray` instance from a config file. This is to handle
+ * `--config` option. If the file was not found, throws the following error:
+ * - If the filename was `*.js`, a `MODULE_NOT_FOUND` error.
+ * - If the filename was `package.json`, an IO error or an
+ * `ESLINT_CONFIG_FIELD_NOT_FOUND` error.
+ * - Otherwise, an IO error such as `ENOENT`.
+ * - `loadInDirectory(directoryPath, options)`
+ * Create a `ConfigArray` instance from a config file which is on a given
+ * directory. This tries to load `.eslintrc.*` or `package.json`. If not
+ * found, returns an empty `ConfigArray`.
+ * - `loadESLintIgnore(filePath)`
+ * Create a `ConfigArray` instance from a config file that is `.eslintignore`
+ * format. This is to handle `--ignore-path` option.
+ * - `loadDefaultESLintIgnore()`
+ * Create a `ConfigArray` instance from `.eslintignore` or `package.json` in
+ * the current working directory.
+ *
+ * `ConfigArrayFactory` class has the responsibility that loads configuration
+ * files, including loading `extends`, `parser`, and `plugins`. The created
+ * `ConfigArray` instance has the loaded `extends`, `parser`, and `plugins`.
+ *
+ * But this class doesn't handle cascading. `CascadingConfigArrayFactory` class
+ * handles cascading and hierarchy.
+ *
+ * @author Toru Nagashima
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const fs = require("fs");
+const path = require("path");
+const importFresh = require("import-fresh");
+const stripComments = require("strip-json-comments");
+const ConfigValidator = require("./shared/config-validator");
+const naming = require("./shared/naming");
+const ModuleResolver = require("./shared/relative-module-resolver");
+const {
+ ConfigArray,
+ ConfigDependency,
+ IgnorePattern,
+ OverrideTester
+} = require("./config-array");
+const debug = require("debug")("eslintrc:config-array-factory");
+
+//------------------------------------------------------------------------------
+// Helpers
+//------------------------------------------------------------------------------
+
+const eslintRecommendedPath = path.resolve(__dirname, "../../eslint/conf/eslint-recommended.js");
+const eslintAllPath = path.resolve(__dirname, "../../eslint/conf/eslint-all.js");
+const configFilenames = [
+ ".eslintrc.js",
+ ".eslintrc.cjs",
+ ".eslintrc.yaml",
+ ".eslintrc.yml",
+ ".eslintrc.json",
+ ".eslintrc",
+ "package.json"
+];
+
+// Define types for VSCode IntelliSense.
+/** @typedef {import("../shared/types").ConfigData} ConfigData */
+/** @typedef {import("../shared/types").OverrideConfigData} OverrideConfigData */
+/** @typedef {import("../shared/types").Parser} Parser */
+/** @typedef {import("../shared/types").Plugin} Plugin */
+/** @typedef {import("./config-array/config-dependency").DependentParser} DependentParser */
+/** @typedef {import("./config-array/config-dependency").DependentPlugin} DependentPlugin */
+/** @typedef {ConfigArray[0]} ConfigArrayElement */
+
+/**
+ * @typedef {Object} ConfigArrayFactoryOptions
+ * @property {Map} [additionalPluginPool] The map for additional plugins.
+ * @property {string} [cwd] The path to the current working directory.
+ * @property {string} [resolvePluginsRelativeTo] A path to the directory that plugins should be resolved from. Defaults to `cwd`.
+ */
+
+/**
+ * @typedef {Object} ConfigArrayFactoryInternalSlots
+ * @property {Map} additionalPluginPool The map for additional plugins.
+ * @property {string} cwd The path to the current working directory.
+ * @property {string | undefined} resolvePluginsRelativeTo An absolute path the the directory that plugins should be resolved from.
+ */
+
+/**
+ * @typedef {Object} ConfigArrayFactoryLoadingContext
+ * @property {string} filePath The path to the current configuration.
+ * @property {string} matchBasePath The base path to resolve relative paths in `overrides[].files`, `overrides[].excludedFiles`, and `ignorePatterns`.
+ * @property {string} name The name of the current configuration.
+ * @property {string} pluginBasePath The base path to resolve plugins.
+ * @property {"config" | "ignore" | "implicit-processor"} type The type of the current configuration. This is `"config"` in normal. This is `"ignore"` if it came from `.eslintignore`. This is `"implicit-processor"` if it came from legacy file-extension processors.
+ */
+
+/**
+ * @typedef {Object} ConfigArrayFactoryLoadingContext
+ * @property {string} filePath The path to the current configuration.
+ * @property {string} matchBasePath The base path to resolve relative paths in `overrides[].files`, `overrides[].excludedFiles`, and `ignorePatterns`.
+ * @property {string} name The name of the current configuration.
+ * @property {"config" | "ignore" | "implicit-processor"} type The type of the current configuration. This is `"config"` in normal. This is `"ignore"` if it came from `.eslintignore`. This is `"implicit-processor"` if it came from legacy file-extension processors.
+ */
+
+/** @type {WeakMap} */
+const internalSlotsMap = new WeakMap();
+
+/**
+ * Check if a given string is a file path.
+ * @param {string} nameOrPath A module name or file path.
+ * @returns {boolean} `true` if the `nameOrPath` is a file path.
+ */
+function isFilePath(nameOrPath) {
+ return (
+ /^\.{1,2}[/\\]/u.test(nameOrPath) ||
+ path.isAbsolute(nameOrPath)
+ );
+}
+
+/**
+ * Convenience wrapper for synchronously reading file contents.
+ * @param {string} filePath The filename to read.
+ * @returns {string} The file contents, with the BOM removed.
+ * @private
+ */
+function readFile(filePath) {
+ return fs.readFileSync(filePath, "utf8").replace(/^\ufeff/u, "");
+}
+
+/**
+ * Loads a YAML configuration from a file.
+ * @param {string} filePath The filename to load.
+ * @returns {ConfigData} The configuration object from the file.
+ * @throws {Error} If the file cannot be read.
+ * @private
+ */
+function loadYAMLConfigFile(filePath) {
+ debug(`Loading YAML config file: ${filePath}`);
+
+ // lazy load YAML to improve performance when not used
+ const yaml = require("js-yaml");
+
+ try {
+
+ // empty YAML file can be null, so always use
+ return yaml.safeLoad(readFile(filePath)) || {};
+ } catch (e) {
+ debug(`Error reading YAML file: ${filePath}`);
+ e.message = `Cannot read config file: ${filePath}\nError: ${e.message}`;
+ throw e;
+ }
+}
+
+/**
+ * Loads a JSON configuration from a file.
+ * @param {string} filePath The filename to load.
+ * @returns {ConfigData} The configuration object from the file.
+ * @throws {Error} If the file cannot be read.
+ * @private
+ */
+function loadJSONConfigFile(filePath) {
+ debug(`Loading JSON config file: ${filePath}`);
+
+ try {
+ return JSON.parse(stripComments(readFile(filePath)));
+ } catch (e) {
+ debug(`Error reading JSON file: ${filePath}`);
+ e.message = `Cannot read config file: ${filePath}\nError: ${e.message}`;
+ e.messageTemplate = "failed-to-read-json";
+ e.messageData = {
+ path: filePath,
+ message: e.message
+ };
+ throw e;
+ }
+}
+
+/**
+ * Loads a legacy (.eslintrc) configuration from a file.
+ * @param {string} filePath The filename to load.
+ * @returns {ConfigData} The configuration object from the file.
+ * @throws {Error} If the file cannot be read.
+ * @private
+ */
+function loadLegacyConfigFile(filePath) {
+ debug(`Loading legacy config file: ${filePath}`);
+
+ // lazy load YAML to improve performance when not used
+ const yaml = require("js-yaml");
+
+ try {
+ return yaml.safeLoad(stripComments(readFile(filePath))) || /* istanbul ignore next */ {};
+ } catch (e) {
+ debug("Error reading YAML file: %s\n%o", filePath, e);
+ e.message = `Cannot read config file: ${filePath}\nError: ${e.message}`;
+ throw e;
+ }
+}
+
+/**
+ * Loads a JavaScript configuration from a file.
+ * @param {string} filePath The filename to load.
+ * @returns {ConfigData} The configuration object from the file.
+ * @throws {Error} If the file cannot be read.
+ * @private
+ */
+function loadJSConfigFile(filePath) {
+ debug(`Loading JS config file: ${filePath}`);
+ try {
+ return importFresh(filePath);
+ } catch (e) {
+ debug(`Error reading JavaScript file: ${filePath}`);
+ e.message = `Cannot read config file: ${filePath}\nError: ${e.message}`;
+ throw e;
+ }
+}
+
+/**
+ * Loads a configuration from a package.json file.
+ * @param {string} filePath The filename to load.
+ * @returns {ConfigData} The configuration object from the file.
+ * @throws {Error} If the file cannot be read.
+ * @private
+ */
+function loadPackageJSONConfigFile(filePath) {
+ debug(`Loading package.json config file: ${filePath}`);
+ try {
+ const packageData = loadJSONConfigFile(filePath);
+
+ if (!Object.hasOwnProperty.call(packageData, "eslintConfig")) {
+ throw Object.assign(
+ new Error("package.json file doesn't have 'eslintConfig' field."),
+ { code: "ESLINT_CONFIG_FIELD_NOT_FOUND" }
+ );
+ }
+
+ return packageData.eslintConfig;
+ } catch (e) {
+ debug(`Error reading package.json file: ${filePath}`);
+ e.message = `Cannot read config file: ${filePath}\nError: ${e.message}`;
+ throw e;
+ }
+}
+
+/**
+ * Loads a `.eslintignore` from a file.
+ * @param {string} filePath The filename to load.
+ * @returns {string[]} The ignore patterns from the file.
+ * @private
+ */
+function loadESLintIgnoreFile(filePath) {
+ debug(`Loading .eslintignore file: ${filePath}`);
+
+ try {
+ return readFile(filePath)
+ .split(/\r?\n/gu)
+ .filter(line => line.trim() !== "" && !line.startsWith("#"));
+ } catch (e) {
+ debug(`Error reading .eslintignore file: ${filePath}`);
+ e.message = `Cannot read .eslintignore file: ${filePath}\nError: ${e.message}`;
+ throw e;
+ }
+}
+
+/**
+ * Creates an error to notify about a missing config to extend from.
+ * @param {string} configName The name of the missing config.
+ * @param {string} importerName The name of the config that imported the missing config
+ * @returns {Error} The error object to throw
+ * @private
+ */
+function configMissingError(configName, importerName) {
+ return Object.assign(
+ new Error(`Failed to load config "${configName}" to extend from.`),
+ {
+ messageTemplate: "extend-config-missing",
+ messageData: { configName, importerName }
+ }
+ );
+}
+
+/**
+ * Loads a configuration file regardless of the source. Inspects the file path
+ * to determine the correctly way to load the config file.
+ * @param {string} filePath The path to the configuration.
+ * @returns {ConfigData|null} The configuration information.
+ * @private
+ */
+function loadConfigFile(filePath) {
+ switch (path.extname(filePath)) {
+ case ".js":
+ case ".cjs":
+ return loadJSConfigFile(filePath);
+
+ case ".json":
+ if (path.basename(filePath) === "package.json") {
+ return loadPackageJSONConfigFile(filePath);
+ }
+ return loadJSONConfigFile(filePath);
+
+ case ".yaml":
+ case ".yml":
+ return loadYAMLConfigFile(filePath);
+
+ default:
+ return loadLegacyConfigFile(filePath);
+ }
+}
+
+/**
+ * Write debug log.
+ * @param {string} request The requested module name.
+ * @param {string} relativeTo The file path to resolve the request relative to.
+ * @param {string} filePath The resolved file path.
+ * @returns {void}
+ */
+function writeDebugLogForLoading(request, relativeTo, filePath) {
+ /* istanbul ignore next */
+ if (debug.enabled) {
+ let nameAndVersion = null;
+
+ try {
+ const packageJsonPath = ModuleResolver.resolve(
+ `${request}/package.json`,
+ relativeTo
+ );
+ const { version = "unknown" } = require(packageJsonPath);
+
+ nameAndVersion = `${request}@${version}`;
+ } catch (error) {
+ debug("package.json was not found:", error.message);
+ nameAndVersion = request;
+ }
+
+ debug("Loaded: %s (%s)", nameAndVersion, filePath);
+ }
+}
+
+/**
+ * Create a new context with default values.
+ * @param {ConfigArrayFactoryInternalSlots} slots The internal slots.
+ * @param {"config" | "ignore" | "implicit-processor" | undefined} providedType The type of the current configuration. Default is `"config"`.
+ * @param {string | undefined} providedName The name of the current configuration. Default is the relative path from `cwd` to `filePath`.
+ * @param {string | undefined} providedFilePath The path to the current configuration. Default is empty string.
+ * @param {string | undefined} providedMatchBasePath The type of the current configuration. Default is the directory of `filePath` or `cwd`.
+ * @returns {ConfigArrayFactoryLoadingContext} The created context.
+ */
+function createContext(
+ { cwd, resolvePluginsRelativeTo },
+ providedType,
+ providedName,
+ providedFilePath,
+ providedMatchBasePath
+) {
+ const filePath = providedFilePath
+ ? path.resolve(cwd, providedFilePath)
+ : "";
+ const matchBasePath =
+ (providedMatchBasePath && path.resolve(cwd, providedMatchBasePath)) ||
+ (filePath && path.dirname(filePath)) ||
+ cwd;
+ const name =
+ providedName ||
+ (filePath && path.relative(cwd, filePath)) ||
+ "";
+ const pluginBasePath =
+ resolvePluginsRelativeTo ||
+ (filePath && path.dirname(filePath)) ||
+ cwd;
+ const type = providedType || "config";
+
+ return { filePath, matchBasePath, name, pluginBasePath, type };
+}
+
+/**
+ * Normalize a given plugin.
+ * - Ensure the object to have four properties: configs, environments, processors, and rules.
+ * - Ensure the object to not have other properties.
+ * @param {Plugin} plugin The plugin to normalize.
+ * @returns {Plugin} The normalized plugin.
+ */
+function normalizePlugin(plugin) {
+ return {
+ configs: plugin.configs || {},
+ environments: plugin.environments || {},
+ processors: plugin.processors || {},
+ rules: plugin.rules || {}
+ };
+}
+
+//------------------------------------------------------------------------------
+// Public Interface
+//------------------------------------------------------------------------------
+
+/**
+ * The factory of `ConfigArray` objects.
+ */
+class ConfigArrayFactory {
+
+ /**
+ * Initialize this instance.
+ * @param {ConfigArrayFactoryOptions} [options] The map for additional plugins.
+ */
+ constructor({
+ additionalPluginPool = new Map(),
+ cwd = process.cwd(),
+ resolvePluginsRelativeTo,
+ builtInRules,
+ resolver = ModuleResolver
+ } = {}) {
+ internalSlotsMap.set(this, {
+ additionalPluginPool,
+ cwd,
+ resolvePluginsRelativeTo:
+ resolvePluginsRelativeTo &&
+ path.resolve(cwd, resolvePluginsRelativeTo),
+ builtInRules,
+ resolver
+ });
+ }
+
+ /**
+ * Create `ConfigArray` instance from a config data.
+ * @param {ConfigData|null} configData The config data to create.
+ * @param {Object} [options] The options.
+ * @param {string} [options.basePath] The base path to resolve relative paths in `overrides[].files`, `overrides[].excludedFiles`, and `ignorePatterns`.
+ * @param {string} [options.filePath] The path to this config data.
+ * @param {string} [options.name] The config name.
+ * @returns {ConfigArray} Loaded config.
+ */
+ create(configData, { basePath, filePath, name } = {}) {
+ if (!configData) {
+ return new ConfigArray();
+ }
+
+ const slots = internalSlotsMap.get(this);
+ const ctx = createContext(slots, "config", name, filePath, basePath);
+ const elements = this._normalizeConfigData(configData, ctx);
+
+ return new ConfigArray(...elements);
+ }
+
+ /**
+ * Load a config file.
+ * @param {string} filePath The path to a config file.
+ * @param {Object} [options] The options.
+ * @param {string} [options.basePath] The base path to resolve relative paths in `overrides[].files`, `overrides[].excludedFiles`, and `ignorePatterns`.
+ * @param {string} [options.name] The config name.
+ * @returns {ConfigArray} Loaded config.
+ */
+ loadFile(filePath, { basePath, name } = {}) {
+ const slots = internalSlotsMap.get(this);
+ const ctx = createContext(slots, "config", name, filePath, basePath);
+
+ return new ConfigArray(...this._loadConfigData(ctx));
+ }
+
+ /**
+ * Load the config file on a given directory if exists.
+ * @param {string} directoryPath The path to a directory.
+ * @param {Object} [options] The options.
+ * @param {string} [options.basePath] The base path to resolve relative paths in `overrides[].files`, `overrides[].excludedFiles`, and `ignorePatterns`.
+ * @param {string} [options.name] The config name.
+ * @returns {ConfigArray} Loaded config. An empty `ConfigArray` if any config doesn't exist.
+ */
+ loadInDirectory(directoryPath, { basePath, name } = {}) {
+ const slots = internalSlotsMap.get(this);
+
+ for (const filename of configFilenames) {
+ const ctx = createContext(
+ slots,
+ "config",
+ name,
+ path.join(directoryPath, filename),
+ basePath
+ );
+
+ if (fs.existsSync(ctx.filePath)) {
+ let configData;
+
+ try {
+ configData = loadConfigFile(ctx.filePath);
+ } catch (error) {
+ if (!error || error.code !== "ESLINT_CONFIG_FIELD_NOT_FOUND") {
+ throw error;
+ }
+ }
+
+ if (configData) {
+ debug(`Config file found: ${ctx.filePath}`);
+ return new ConfigArray(
+ ...this._normalizeConfigData(configData, ctx)
+ );
+ }
+ }
+ }
+
+ debug(`Config file not found on ${directoryPath}`);
+ return new ConfigArray();
+ }
+
+ /**
+ * Check if a config file on a given directory exists or not.
+ * @param {string} directoryPath The path to a directory.
+ * @returns {string | null} The path to the found config file. If not found then null.
+ */
+ static getPathToConfigFileInDirectory(directoryPath) {
+ for (const filename of configFilenames) {
+ const filePath = path.join(directoryPath, filename);
+
+ if (fs.existsSync(filePath)) {
+ if (filename === "package.json") {
+ try {
+ loadPackageJSONConfigFile(filePath);
+ return filePath;
+ } catch { /* ignore */ }
+ } else {
+ return filePath;
+ }
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Load `.eslintignore` file.
+ * @param {string} filePath The path to a `.eslintignore` file to load.
+ * @returns {ConfigArray} Loaded config. An empty `ConfigArray` if any config doesn't exist.
+ */
+ loadESLintIgnore(filePath) {
+ const slots = internalSlotsMap.get(this);
+ const ctx = createContext(
+ slots,
+ "ignore",
+ void 0,
+ filePath,
+ slots.cwd
+ );
+ const ignorePatterns = loadESLintIgnoreFile(ctx.filePath);
+
+ return new ConfigArray(
+ ...this._normalizeESLintIgnoreData(ignorePatterns, ctx)
+ );
+ }
+
+ /**
+ * Load `.eslintignore` file in the current working directory.
+ * @returns {ConfigArray} Loaded config. An empty `ConfigArray` if any config doesn't exist.
+ */
+ loadDefaultESLintIgnore() {
+ const slots = internalSlotsMap.get(this);
+ const eslintIgnorePath = path.resolve(slots.cwd, ".eslintignore");
+ const packageJsonPath = path.resolve(slots.cwd, "package.json");
+
+ if (fs.existsSync(eslintIgnorePath)) {
+ return this.loadESLintIgnore(eslintIgnorePath);
+ }
+ if (fs.existsSync(packageJsonPath)) {
+ const data = loadJSONConfigFile(packageJsonPath);
+
+ if (Object.hasOwnProperty.call(data, "eslintIgnore")) {
+ if (!Array.isArray(data.eslintIgnore)) {
+ throw new Error("Package.json eslintIgnore property requires an array of paths");
+ }
+ const ctx = createContext(
+ slots,
+ "ignore",
+ "eslintIgnore in package.json",
+ packageJsonPath,
+ slots.cwd
+ );
+
+ return new ConfigArray(
+ ...this._normalizeESLintIgnoreData(data.eslintIgnore, ctx)
+ );
+ }
+ }
+
+ return new ConfigArray();
+ }
+
+ /**
+ * Load a given config file.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {IterableIterator} Loaded config.
+ * @private
+ */
+ _loadConfigData(ctx) {
+ return this._normalizeConfigData(loadConfigFile(ctx.filePath), ctx);
+ }
+
+ /**
+ * Normalize a given `.eslintignore` data to config array elements.
+ * @param {string[]} ignorePatterns The patterns to ignore files.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {IterableIterator} The normalized config.
+ * @private
+ */
+ *_normalizeESLintIgnoreData(ignorePatterns, ctx) {
+ const elements = this._normalizeObjectConfigData(
+ { ignorePatterns },
+ ctx
+ );
+
+ // Set `ignorePattern.loose` flag for backward compatibility.
+ for (const element of elements) {
+ if (element.ignorePattern) {
+ element.ignorePattern.loose = true;
+ }
+ yield element;
+ }
+ }
+
+ /**
+ * Normalize a given config to an array.
+ * @param {ConfigData} configData The config data to normalize.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {IterableIterator} The normalized config.
+ * @private
+ */
+ _normalizeConfigData(configData, ctx) {
+ const validator = new ConfigValidator();
+
+ validator.validateConfigSchema(configData, ctx.name || ctx.filePath);
+ return this._normalizeObjectConfigData(configData, ctx);
+ }
+
+ /**
+ * Normalize a given config to an array.
+ * @param {ConfigData|OverrideConfigData} configData The config data to normalize.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {IterableIterator} The normalized config.
+ * @private
+ */
+ *_normalizeObjectConfigData(configData, ctx) {
+ const { files, excludedFiles, ...configBody } = configData;
+ const criteria = OverrideTester.create(
+ files,
+ excludedFiles,
+ ctx.matchBasePath
+ );
+ const elements = this._normalizeObjectConfigDataBody(configBody, ctx);
+
+ // Apply the criteria to every element.
+ for (const element of elements) {
+
+ /*
+ * Merge the criteria.
+ * This is for the `overrides` entries that came from the
+ * configurations of `overrides[].extends`.
+ */
+ element.criteria = OverrideTester.and(criteria, element.criteria);
+
+ /*
+ * Remove `root` property to ignore `root` settings which came from
+ * `extends` in `overrides`.
+ */
+ if (element.criteria) {
+ element.root = void 0;
+ }
+
+ yield element;
+ }
+ }
+
+ /**
+ * Normalize a given config to an array.
+ * @param {ConfigData} configData The config data to normalize.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {IterableIterator} The normalized config.
+ * @private
+ */
+ *_normalizeObjectConfigDataBody(
+ {
+ env,
+ extends: extend,
+ globals,
+ ignorePatterns,
+ noInlineConfig,
+ parser: parserName,
+ parserOptions,
+ plugins: pluginList,
+ processor,
+ reportUnusedDisableDirectives,
+ root,
+ rules,
+ settings,
+ overrides: overrideList = []
+ },
+ ctx
+ ) {
+ const extendList = Array.isArray(extend) ? extend : [extend];
+ const ignorePattern = ignorePatterns && new IgnorePattern(
+ Array.isArray(ignorePatterns) ? ignorePatterns : [ignorePatterns],
+ ctx.matchBasePath
+ );
+
+ // Flatten `extends`.
+ for (const extendName of extendList.filter(Boolean)) {
+ yield* this._loadExtends(extendName, ctx);
+ }
+
+ // Load parser & plugins.
+ const parser = parserName && this._loadParser(parserName, ctx);
+ const plugins = pluginList && this._loadPlugins(pluginList, ctx);
+
+ // Yield pseudo config data for file extension processors.
+ if (plugins) {
+ yield* this._takeFileExtensionProcessors(plugins, ctx);
+ }
+
+ // Yield the config data except `extends` and `overrides`.
+ yield {
+
+ // Debug information.
+ type: ctx.type,
+ name: ctx.name,
+ filePath: ctx.filePath,
+
+ // Config data.
+ criteria: null,
+ env,
+ globals,
+ ignorePattern,
+ noInlineConfig,
+ parser,
+ parserOptions,
+ plugins,
+ processor,
+ reportUnusedDisableDirectives,
+ root,
+ rules,
+ settings
+ };
+
+ // Flatten `overries`.
+ for (let i = 0; i < overrideList.length; ++i) {
+ yield* this._normalizeObjectConfigData(
+ overrideList[i],
+ { ...ctx, name: `${ctx.name}#overrides[${i}]` }
+ );
+ }
+ }
+
+ /**
+ * Load configs of an element in `extends`.
+ * @param {string} extendName The name of a base config.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {IterableIterator} The normalized config.
+ * @private
+ */
+ _loadExtends(extendName, ctx) {
+ debug("Loading {extends:%j} relative to %s", extendName, ctx.filePath);
+ try {
+ if (extendName.startsWith("eslint:")) {
+ return this._loadExtendedBuiltInConfig(extendName, ctx);
+ }
+ if (extendName.startsWith("plugin:")) {
+ return this._loadExtendedPluginConfig(extendName, ctx);
+ }
+ return this._loadExtendedShareableConfig(extendName, ctx);
+ } catch (error) {
+ error.message += `\nReferenced from: ${ctx.filePath || ctx.name}`;
+ throw error;
+ }
+ }
+
+ /**
+ * Load configs of an element in `extends`.
+ * @param {string} extendName The name of a base config.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {IterableIterator} The normalized config.
+ * @private
+ */
+ _loadExtendedBuiltInConfig(extendName, ctx) {
+ if (extendName === "eslint:recommended") {
+ return this._loadConfigData({
+ ...ctx,
+ filePath: eslintRecommendedPath,
+ name: `${ctx.name} » ${extendName}`
+ });
+ }
+ if (extendName === "eslint:all") {
+ return this._loadConfigData({
+ ...ctx,
+ filePath: eslintAllPath,
+ name: `${ctx.name} » ${extendName}`
+ });
+ }
+
+ throw configMissingError(extendName, ctx.name);
+ }
+
+ /**
+ * Load configs of an element in `extends`.
+ * @param {string} extendName The name of a base config.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {IterableIterator} The normalized config.
+ * @private
+ */
+ _loadExtendedPluginConfig(extendName, ctx) {
+ const slashIndex = extendName.lastIndexOf("/");
+ const pluginName = extendName.slice("plugin:".length, slashIndex);
+ const configName = extendName.slice(slashIndex + 1);
+
+ if (isFilePath(pluginName)) {
+ throw new Error("'extends' cannot use a file path for plugins.");
+ }
+
+ const plugin = this._loadPlugin(pluginName, ctx);
+ const configData =
+ plugin.definition &&
+ plugin.definition.configs[configName];
+
+ if (configData) {
+ return this._normalizeConfigData(configData, {
+ ...ctx,
+ filePath: plugin.filePath || ctx.filePath,
+ name: `${ctx.name} » plugin:${plugin.id}/${configName}`
+ });
+ }
+
+ throw plugin.error || configMissingError(extendName, ctx.filePath);
+ }
+
+ /**
+ * Load configs of an element in `extends`.
+ * @param {string} extendName The name of a base config.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {IterableIterator} The normalized config.
+ * @private
+ */
+ _loadExtendedShareableConfig(extendName, ctx) {
+ const { cwd, resolver } = internalSlotsMap.get(this);
+ const relativeTo = ctx.filePath || path.join(cwd, "__placeholder__.js");
+ let request;
+
+ if (isFilePath(extendName)) {
+ request = extendName;
+ } else if (extendName.startsWith(".")) {
+ request = `./${extendName}`; // For backward compatibility. A ton of tests depended on this behavior.
+ } else {
+ request = naming.normalizePackageName(
+ extendName,
+ "eslint-config"
+ );
+ }
+
+ let filePath;
+
+ try {
+ filePath = resolver.resolve(request, relativeTo);
+ } catch (error) {
+ /* istanbul ignore else */
+ if (error && error.code === "MODULE_NOT_FOUND") {
+ throw configMissingError(extendName, ctx.filePath);
+ }
+ throw error;
+ }
+
+ writeDebugLogForLoading(request, relativeTo, filePath);
+ return this._loadConfigData({
+ ...ctx,
+ filePath,
+ name: `${ctx.name} » ${request}`
+ });
+ }
+
+ /**
+ * Load given plugins.
+ * @param {string[]} names The plugin names to load.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {Record} The loaded parser.
+ * @private
+ */
+ _loadPlugins(names, ctx) {
+ return names.reduce((map, name) => {
+ if (isFilePath(name)) {
+ throw new Error("Plugins array cannot includes file paths.");
+ }
+ const plugin = this._loadPlugin(name, ctx);
+
+ map[plugin.id] = plugin;
+
+ return map;
+ }, {});
+ }
+
+ /**
+ * Load a given parser.
+ * @param {string} nameOrPath The package name or the path to a parser file.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {DependentParser} The loaded parser.
+ */
+ _loadParser(nameOrPath, ctx) {
+ debug("Loading parser %j from %s", nameOrPath, ctx.filePath);
+
+ const { cwd } = internalSlotsMap.get(this);
+ const relativeTo = ctx.filePath || path.join(cwd, "__placeholder__.js");
+
+ try {
+ const filePath = ModuleResolver.resolve(nameOrPath, relativeTo);
+
+ writeDebugLogForLoading(nameOrPath, relativeTo, filePath);
+
+ return new ConfigDependency({
+ definition: require(filePath),
+ filePath,
+ id: nameOrPath,
+ importerName: ctx.name,
+ importerPath: ctx.filePath
+ });
+ } catch (error) {
+
+ // If the parser name is "espree", load the espree of ESLint.
+ if (nameOrPath === "espree") {
+ debug("Fallback espree.");
+ return new ConfigDependency({
+ definition: require("espree"),
+ filePath: require.resolve("espree"),
+ id: nameOrPath,
+ importerName: ctx.name,
+ importerPath: ctx.filePath
+ });
+ }
+
+ debug("Failed to load parser '%s' declared in '%s'.", nameOrPath, ctx.name);
+ error.message = `Failed to load parser '${nameOrPath}' declared in '${ctx.name}': ${error.message}`;
+
+ return new ConfigDependency({
+ error,
+ id: nameOrPath,
+ importerName: ctx.name,
+ importerPath: ctx.filePath
+ });
+ }
+ }
+
+ /**
+ * Load a given plugin.
+ * @param {string} name The plugin name to load.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {DependentPlugin} The loaded plugin.
+ * @private
+ */
+ _loadPlugin(name, ctx) {
+ debug("Loading plugin %j from %s", name, ctx.filePath);
+
+ const { additionalPluginPool } = internalSlotsMap.get(this);
+ const request = naming.normalizePackageName(name, "eslint-plugin");
+ const id = naming.getShorthandName(request, "eslint-plugin");
+ const relativeTo = path.join(ctx.pluginBasePath, "__placeholder__.js");
+
+ if (name.match(/\s+/u)) {
+ const error = Object.assign(
+ new Error(`Whitespace found in plugin name '${name}'`),
+ {
+ messageTemplate: "whitespace-found",
+ messageData: { pluginName: request }
+ }
+ );
+
+ return new ConfigDependency({
+ error,
+ id,
+ importerName: ctx.name,
+ importerPath: ctx.filePath
+ });
+ }
+
+ // Check for additional pool.
+ const plugin =
+ additionalPluginPool.get(request) ||
+ additionalPluginPool.get(id);
+
+ if (plugin) {
+ return new ConfigDependency({
+ definition: normalizePlugin(plugin),
+ filePath: "", // It's unknown where the plugin came from.
+ id,
+ importerName: ctx.name,
+ importerPath: ctx.filePath
+ });
+ }
+
+ let filePath;
+ let error;
+
+ try {
+ filePath = ModuleResolver.resolve(request, relativeTo);
+ } catch (resolveError) {
+ error = resolveError;
+ /* istanbul ignore else */
+ if (error && error.code === "MODULE_NOT_FOUND") {
+ error.messageTemplate = "plugin-missing";
+ error.messageData = {
+ pluginName: request,
+ resolvePluginsRelativeTo: ctx.pluginBasePath,
+ importerName: ctx.name
+ };
+ }
+ }
+
+ if (filePath) {
+ try {
+ writeDebugLogForLoading(request, relativeTo, filePath);
+
+ const startTime = Date.now();
+ const pluginDefinition = require(filePath);
+
+ debug(`Plugin ${filePath} loaded in: ${Date.now() - startTime}ms`);
+
+ return new ConfigDependency({
+ definition: normalizePlugin(pluginDefinition),
+ filePath,
+ id,
+ importerName: ctx.name,
+ importerPath: ctx.filePath
+ });
+ } catch (loadError) {
+ error = loadError;
+ }
+ }
+
+ debug("Failed to load plugin '%s' declared in '%s'.", name, ctx.name);
+ error.message = `Failed to load plugin '${name}' declared in '${ctx.name}': ${error.message}`;
+ return new ConfigDependency({
+ error,
+ id,
+ importerName: ctx.name,
+ importerPath: ctx.filePath
+ });
+ }
+
+ /**
+ * Take file expression processors as config array elements.
+ * @param {Record} plugins The plugin definitions.
+ * @param {ConfigArrayFactoryLoadingContext} ctx The loading context.
+ * @returns {IterableIterator} The config array elements of file expression processors.
+ * @private
+ */
+ *_takeFileExtensionProcessors(plugins, ctx) {
+ for (const pluginId of Object.keys(plugins)) {
+ const processors =
+ plugins[pluginId] &&
+ plugins[pluginId].definition &&
+ plugins[pluginId].definition.processors;
+
+ if (!processors) {
+ continue;
+ }
+
+ for (const processorId of Object.keys(processors)) {
+ if (processorId.startsWith(".")) {
+ yield* this._normalizeObjectConfigData(
+ {
+ files: [`*${processorId}`],
+ processor: `${pluginId}/${processorId}`
+ },
+ {
+ ...ctx,
+ type: "implicit-processor",
+ name: `${ctx.name}#processors["${pluginId}/${processorId}"]`
+ }
+ );
+ }
+ }
+ }
+ }
+}
+
+module.exports = { ConfigArrayFactory, createContext };
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/config-array.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/config-array.js
new file mode 100644
index 00000000000000..42a7362737fc7c
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/config-array.js
@@ -0,0 +1,524 @@
+/**
+ * @fileoverview `ConfigArray` class.
+ *
+ * `ConfigArray` class expresses the full of a configuration. It has the entry
+ * config file, base config files that were extended, loaded parsers, and loaded
+ * plugins.
+ *
+ * `ConfigArray` class provides three properties and two methods.
+ *
+ * - `pluginEnvironments`
+ * - `pluginProcessors`
+ * - `pluginRules`
+ * The `Map` objects that contain the members of all plugins that this
+ * config array contains. Those map objects don't have mutation methods.
+ * Those keys are the member ID such as `pluginId/memberName`.
+ * - `isRoot()`
+ * If `true` then this configuration has `root:true` property.
+ * - `extractConfig(filePath)`
+ * Extract the final configuration for a given file. This means merging
+ * every config array element which that `criteria` property matched. The
+ * `filePath` argument must be an absolute path.
+ *
+ * `ConfigArrayFactory` provides the loading logic of config files.
+ *
+ * @author Toru Nagashima
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const { ExtractedConfig } = require("./extracted-config");
+const { IgnorePattern } = require("./ignore-pattern");
+
+//------------------------------------------------------------------------------
+// Helpers
+//------------------------------------------------------------------------------
+
+// Define types for VSCode IntelliSense.
+/** @typedef {import("../../shared/types").Environment} Environment */
+/** @typedef {import("../../shared/types").GlobalConf} GlobalConf */
+/** @typedef {import("../../shared/types").RuleConf} RuleConf */
+/** @typedef {import("../../shared/types").Rule} Rule */
+/** @typedef {import("../../shared/types").Plugin} Plugin */
+/** @typedef {import("../../shared/types").Processor} Processor */
+/** @typedef {import("./config-dependency").DependentParser} DependentParser */
+/** @typedef {import("./config-dependency").DependentPlugin} DependentPlugin */
+/** @typedef {import("./override-tester")["OverrideTester"]} OverrideTester */
+
+/**
+ * @typedef {Object} ConfigArrayElement
+ * @property {string} name The name of this config element.
+ * @property {string} filePath The path to the source file of this config element.
+ * @property {InstanceType|null} criteria The tester for the `files` and `excludedFiles` of this config element.
+ * @property {Record|undefined} env The environment settings.
+ * @property {Record|undefined} globals The global variable settings.
+ * @property {IgnorePattern|undefined} ignorePattern The ignore patterns.
+ * @property {boolean|undefined} noInlineConfig The flag that disables directive comments.
+ * @property {DependentParser|undefined} parser The parser loader.
+ * @property {Object|undefined} parserOptions The parser options.
+ * @property {Record|undefined} plugins The plugin loaders.
+ * @property {string|undefined} processor The processor name to refer plugin's processor.
+ * @property {boolean|undefined} reportUnusedDisableDirectives The flag to report unused `eslint-disable` comments.
+ * @property {boolean|undefined} root The flag to express root.
+ * @property {Record|undefined} rules The rule settings
+ * @property {Object|undefined} settings The shared settings.
+ * @property {"config" | "ignore" | "implicit-processor"} type The element type.
+ */
+
+/**
+ * @typedef {Object} ConfigArrayInternalSlots
+ * @property {Map} cache The cache to extract configs.
+ * @property {ReadonlyMap|null} envMap The map from environment ID to environment definition.
+ * @property {ReadonlyMap|null} processorMap The map from processor ID to environment definition.
+ * @property {ReadonlyMap|null} ruleMap The map from rule ID to rule definition.
+ */
+
+/** @type {WeakMap} */
+const internalSlotsMap = new class extends WeakMap {
+ get(key) {
+ let value = super.get(key);
+
+ if (!value) {
+ value = {
+ cache: new Map(),
+ envMap: null,
+ processorMap: null,
+ ruleMap: null
+ };
+ super.set(key, value);
+ }
+
+ return value;
+ }
+}();
+
+/**
+ * Get the indices which are matched to a given file.
+ * @param {ConfigArrayElement[]} elements The elements.
+ * @param {string} filePath The path to a target file.
+ * @returns {number[]} The indices.
+ */
+function getMatchedIndices(elements, filePath) {
+ const indices = [];
+
+ for (let i = elements.length - 1; i >= 0; --i) {
+ const element = elements[i];
+
+ if (!element.criteria || (filePath && element.criteria.test(filePath))) {
+ indices.push(i);
+ }
+ }
+
+ return indices;
+}
+
+/**
+ * Check if a value is a non-null object.
+ * @param {any} x The value to check.
+ * @returns {boolean} `true` if the value is a non-null object.
+ */
+function isNonNullObject(x) {
+ return typeof x === "object" && x !== null;
+}
+
+/**
+ * Merge two objects.
+ *
+ * Assign every property values of `y` to `x` if `x` doesn't have the property.
+ * If `x`'s property value is an object, it does recursive.
+ * @param {Object} target The destination to merge
+ * @param {Object|undefined} source The source to merge.
+ * @returns {void}
+ */
+function mergeWithoutOverwrite(target, source) {
+ if (!isNonNullObject(source)) {
+ return;
+ }
+
+ for (const key of Object.keys(source)) {
+ if (key === "__proto__") {
+ continue;
+ }
+
+ if (isNonNullObject(target[key])) {
+ mergeWithoutOverwrite(target[key], source[key]);
+ } else if (target[key] === void 0) {
+ if (isNonNullObject(source[key])) {
+ target[key] = Array.isArray(source[key]) ? [] : {};
+ mergeWithoutOverwrite(target[key], source[key]);
+ } else if (source[key] !== void 0) {
+ target[key] = source[key];
+ }
+ }
+ }
+}
+
+/**
+ * The error for plugin conflicts.
+ */
+class PluginConflictError extends Error {
+
+ /**
+ * Initialize this error object.
+ * @param {string} pluginId The plugin ID.
+ * @param {{filePath:string, importerName:string}[]} plugins The resolved plugins.
+ */
+ constructor(pluginId, plugins) {
+ super(`Plugin "${pluginId}" was conflicted between ${plugins.map(p => `"${p.importerName}"`).join(" and ")}.`);
+ this.messageTemplate = "plugin-conflict";
+ this.messageData = { pluginId, plugins };
+ }
+}
+
+/**
+ * Merge plugins.
+ * `target`'s definition is prior to `source`'s.
+ * @param {Record} target The destination to merge
+ * @param {Record|undefined} source The source to merge.
+ * @returns {void}
+ */
+function mergePlugins(target, source) {
+ if (!isNonNullObject(source)) {
+ return;
+ }
+
+ for (const key of Object.keys(source)) {
+ if (key === "__proto__") {
+ continue;
+ }
+ const targetValue = target[key];
+ const sourceValue = source[key];
+
+ // Adopt the plugin which was found at first.
+ if (targetValue === void 0) {
+ if (sourceValue.error) {
+ throw sourceValue.error;
+ }
+ target[key] = sourceValue;
+ } else if (sourceValue.filePath !== targetValue.filePath) {
+ throw new PluginConflictError(key, [
+ {
+ filePath: targetValue.filePath,
+ importerName: targetValue.importerName
+ },
+ {
+ filePath: sourceValue.filePath,
+ importerName: sourceValue.importerName
+ }
+ ]);
+ }
+ }
+}
+
+/**
+ * Merge rule configs.
+ * `target`'s definition is prior to `source`'s.
+ * @param {Record} target The destination to merge
+ * @param {Record|undefined} source The source to merge.
+ * @returns {void}
+ */
+function mergeRuleConfigs(target, source) {
+ if (!isNonNullObject(source)) {
+ return;
+ }
+
+ for (const key of Object.keys(source)) {
+ if (key === "__proto__") {
+ continue;
+ }
+ const targetDef = target[key];
+ const sourceDef = source[key];
+
+ // Adopt the rule config which was found at first.
+ if (targetDef === void 0) {
+ if (Array.isArray(sourceDef)) {
+ target[key] = [...sourceDef];
+ } else {
+ target[key] = [sourceDef];
+ }
+
+ /*
+ * If the first found rule config is severity only and the current rule
+ * config has options, merge the severity and the options.
+ */
+ } else if (
+ targetDef.length === 1 &&
+ Array.isArray(sourceDef) &&
+ sourceDef.length >= 2
+ ) {
+ targetDef.push(...sourceDef.slice(1));
+ }
+ }
+}
+
+/**
+ * Create the extracted config.
+ * @param {ConfigArray} instance The config elements.
+ * @param {number[]} indices The indices to use.
+ * @returns {ExtractedConfig} The extracted config.
+ */
+function createConfig(instance, indices) {
+ const config = new ExtractedConfig();
+ const ignorePatterns = [];
+
+ // Merge elements.
+ for (const index of indices) {
+ const element = instance[index];
+
+ // Adopt the parser which was found at first.
+ if (!config.parser && element.parser) {
+ if (element.parser.error) {
+ throw element.parser.error;
+ }
+ config.parser = element.parser;
+ }
+
+ // Adopt the processor which was found at first.
+ if (!config.processor && element.processor) {
+ config.processor = element.processor;
+ }
+
+ // Adopt the noInlineConfig which was found at first.
+ if (config.noInlineConfig === void 0 && element.noInlineConfig !== void 0) {
+ config.noInlineConfig = element.noInlineConfig;
+ config.configNameOfNoInlineConfig = element.name;
+ }
+
+ // Adopt the reportUnusedDisableDirectives which was found at first.
+ if (config.reportUnusedDisableDirectives === void 0 && element.reportUnusedDisableDirectives !== void 0) {
+ config.reportUnusedDisableDirectives = element.reportUnusedDisableDirectives;
+ }
+
+ // Collect ignorePatterns
+ if (element.ignorePattern) {
+ ignorePatterns.push(element.ignorePattern);
+ }
+
+ // Merge others.
+ mergeWithoutOverwrite(config.env, element.env);
+ mergeWithoutOverwrite(config.globals, element.globals);
+ mergeWithoutOverwrite(config.parserOptions, element.parserOptions);
+ mergeWithoutOverwrite(config.settings, element.settings);
+ mergePlugins(config.plugins, element.plugins);
+ mergeRuleConfigs(config.rules, element.rules);
+ }
+
+ // Create the predicate function for ignore patterns.
+ if (ignorePatterns.length > 0) {
+ config.ignores = IgnorePattern.createIgnore(ignorePatterns.reverse());
+ }
+
+ return config;
+}
+
+/**
+ * Collect definitions.
+ * @template T, U
+ * @param {string} pluginId The plugin ID for prefix.
+ * @param {Record} defs The definitions to collect.
+ * @param {Map} map The map to output.
+ * @param {function(T): U} [normalize] The normalize function for each value.
+ * @returns {void}
+ */
+function collect(pluginId, defs, map, normalize) {
+ if (defs) {
+ const prefix = pluginId && `${pluginId}/`;
+
+ for (const [key, value] of Object.entries(defs)) {
+ map.set(
+ `${prefix}${key}`,
+ normalize ? normalize(value) : value
+ );
+ }
+ }
+}
+
+/**
+ * Normalize a rule definition.
+ * @param {Function|Rule} rule The rule definition to normalize.
+ * @returns {Rule} The normalized rule definition.
+ */
+function normalizePluginRule(rule) {
+ return typeof rule === "function" ? { create: rule } : rule;
+}
+
+/**
+ * Delete the mutation methods from a given map.
+ * @param {Map} map The map object to delete.
+ * @returns {void}
+ */
+function deleteMutationMethods(map) {
+ Object.defineProperties(map, {
+ clear: { configurable: true, value: void 0 },
+ delete: { configurable: true, value: void 0 },
+ set: { configurable: true, value: void 0 }
+ });
+}
+
+/**
+ * Create `envMap`, `processorMap`, `ruleMap` with the plugins in the config array.
+ * @param {ConfigArrayElement[]} elements The config elements.
+ * @param {ConfigArrayInternalSlots} slots The internal slots.
+ * @returns {void}
+ */
+function initPluginMemberMaps(elements, slots) {
+ const processed = new Set();
+
+ slots.envMap = new Map();
+ slots.processorMap = new Map();
+ slots.ruleMap = new Map();
+
+ for (const element of elements) {
+ if (!element.plugins) {
+ continue;
+ }
+
+ for (const [pluginId, value] of Object.entries(element.plugins)) {
+ const plugin = value.definition;
+
+ if (!plugin || processed.has(pluginId)) {
+ continue;
+ }
+ processed.add(pluginId);
+
+ collect(pluginId, plugin.environments, slots.envMap);
+ collect(pluginId, plugin.processors, slots.processorMap);
+ collect(pluginId, plugin.rules, slots.ruleMap, normalizePluginRule);
+ }
+ }
+
+ deleteMutationMethods(slots.envMap);
+ deleteMutationMethods(slots.processorMap);
+ deleteMutationMethods(slots.ruleMap);
+}
+
+/**
+ * Create `envMap`, `processorMap`, `ruleMap` with the plugins in the config array.
+ * @param {ConfigArray} instance The config elements.
+ * @returns {ConfigArrayInternalSlots} The extracted config.
+ */
+function ensurePluginMemberMaps(instance) {
+ const slots = internalSlotsMap.get(instance);
+
+ if (!slots.ruleMap) {
+ initPluginMemberMaps(instance, slots);
+ }
+
+ return slots;
+}
+
+//------------------------------------------------------------------------------
+// Public Interface
+//------------------------------------------------------------------------------
+
+/**
+ * The Config Array.
+ *
+ * `ConfigArray` instance contains all settings, parsers, and plugins.
+ * You need to call `ConfigArray#extractConfig(filePath)` method in order to
+ * extract, merge and get only the config data which is related to an arbitrary
+ * file.
+ * @extends {Array}
+ */
+class ConfigArray extends Array {
+
+ /**
+ * Get the plugin environments.
+ * The returned map cannot be mutated.
+ * @type {ReadonlyMap} The plugin environments.
+ */
+ get pluginEnvironments() {
+ return ensurePluginMemberMaps(this).envMap;
+ }
+
+ /**
+ * Get the plugin processors.
+ * The returned map cannot be mutated.
+ * @type {ReadonlyMap} The plugin processors.
+ */
+ get pluginProcessors() {
+ return ensurePluginMemberMaps(this).processorMap;
+ }
+
+ /**
+ * Get the plugin rules.
+ * The returned map cannot be mutated.
+ * @returns {ReadonlyMap} The plugin rules.
+ */
+ get pluginRules() {
+ return ensurePluginMemberMaps(this).ruleMap;
+ }
+
+ /**
+ * Check if this config has `root` flag.
+ * @returns {boolean} `true` if this config array is root.
+ */
+ isRoot() {
+ for (let i = this.length - 1; i >= 0; --i) {
+ const root = this[i].root;
+
+ if (typeof root === "boolean") {
+ return root;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Extract the config data which is related to a given file.
+ * @param {string} filePath The absolute path to the target file.
+ * @returns {ExtractedConfig} The extracted config data.
+ */
+ extractConfig(filePath) {
+ const { cache } = internalSlotsMap.get(this);
+ const indices = getMatchedIndices(this, filePath);
+ const cacheKey = indices.join(",");
+
+ if (!cache.has(cacheKey)) {
+ cache.set(cacheKey, createConfig(this, indices));
+ }
+
+ return cache.get(cacheKey);
+ }
+
+ /**
+ * Check if a given path is an additional lint target.
+ * @param {string} filePath The absolute path to the target file.
+ * @returns {boolean} `true` if the file is an additional lint target.
+ */
+ isAdditionalTargetPath(filePath) {
+ for (const { criteria, type } of this) {
+ if (
+ type === "config" &&
+ criteria &&
+ !criteria.endsWithWildcard &&
+ criteria.test(filePath)
+ ) {
+ return true;
+ }
+ }
+ return false;
+ }
+}
+
+const exportObject = {
+ ConfigArray,
+
+ /**
+ * Get the used extracted configs.
+ * CLIEngine will use this method to collect used deprecated rules.
+ * @param {ConfigArray} instance The config array object to get.
+ * @returns {ExtractedConfig[]} The used extracted configs.
+ * @private
+ */
+ getUsedExtractedConfigs(instance) {
+ const { cache } = internalSlotsMap.get(instance);
+
+ return Array.from(cache.values());
+ }
+};
+
+module.exports = exportObject;
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/config-dependency.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/config-dependency.js
new file mode 100644
index 00000000000000..0d5f6f71395eab
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/config-dependency.js
@@ -0,0 +1,116 @@
+/**
+ * @fileoverview `ConfigDependency` class.
+ *
+ * `ConfigDependency` class expresses a loaded parser or plugin.
+ *
+ * If the parser or plugin was loaded successfully, it has `definition` property
+ * and `filePath` property. Otherwise, it has `error` property.
+ *
+ * When `JSON.stringify()` converted a `ConfigDependency` object to a JSON, it
+ * omits `definition` property.
+ *
+ * `ConfigArrayFactory` creates `ConfigDependency` objects when it loads parsers
+ * or plugins.
+ *
+ * @author Toru Nagashima
+ */
+"use strict";
+
+const util = require("util");
+
+/**
+ * The class is to store parsers or plugins.
+ * This class hides the loaded object from `JSON.stringify()` and `console.log`.
+ * @template T
+ */
+class ConfigDependency {
+
+ /**
+ * Initialize this instance.
+ * @param {Object} data The dependency data.
+ * @param {T} [data.definition] The dependency if the loading succeeded.
+ * @param {Error} [data.error] The error object if the loading failed.
+ * @param {string} [data.filePath] The actual path to the dependency if the loading succeeded.
+ * @param {string} data.id The ID of this dependency.
+ * @param {string} data.importerName The name of the config file which loads this dependency.
+ * @param {string} data.importerPath The path to the config file which loads this dependency.
+ */
+ constructor({
+ definition = null,
+ error = null,
+ filePath = null,
+ id,
+ importerName,
+ importerPath
+ }) {
+
+ /**
+ * The loaded dependency if the loading succeeded.
+ * @type {T|null}
+ */
+ this.definition = definition;
+
+ /**
+ * The error object if the loading failed.
+ * @type {Error|null}
+ */
+ this.error = error;
+
+ /**
+ * The loaded dependency if the loading succeeded.
+ * @type {string|null}
+ */
+ this.filePath = filePath;
+
+ /**
+ * The ID of this dependency.
+ * @type {string}
+ */
+ this.id = id;
+
+ /**
+ * The name of the config file which loads this dependency.
+ * @type {string}
+ */
+ this.importerName = importerName;
+
+ /**
+ * The path to the config file which loads this dependency.
+ * @type {string}
+ */
+ this.importerPath = importerPath;
+ }
+
+ // eslint-disable-next-line jsdoc/require-description
+ /**
+ * @returns {Object} a JSON compatible object.
+ */
+ toJSON() {
+ const obj = this[util.inspect.custom]();
+
+ // Display `error.message` (`Error#message` is unenumerable).
+ if (obj.error instanceof Error) {
+ obj.error = { ...obj.error, message: obj.error.message };
+ }
+
+ return obj;
+ }
+
+ // eslint-disable-next-line jsdoc/require-description
+ /**
+ * @returns {Object} an object to display by `console.log()`.
+ */
+ [util.inspect.custom]() {
+ const {
+ definition: _ignore, // eslint-disable-line no-unused-vars
+ ...obj
+ } = this;
+
+ return obj;
+ }
+}
+
+/** @typedef {ConfigDependency} DependentParser */
+/** @typedef {ConfigDependency} DependentPlugin */
+
+module.exports = { ConfigDependency };
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/extracted-config.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/extracted-config.js
new file mode 100644
index 00000000000000..b27d6ffb188e58
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/extracted-config.js
@@ -0,0 +1,146 @@
+/**
+ * @fileoverview `ExtractedConfig` class.
+ *
+ * `ExtractedConfig` class expresses a final configuration for a specific file.
+ *
+ * It provides one method.
+ *
+ * - `toCompatibleObjectAsConfigFileContent()`
+ * Convert this configuration to the compatible object as the content of
+ * config files. It converts the loaded parser and plugins to strings.
+ * `CLIEngine#getConfigForFile(filePath)` method uses this method.
+ *
+ * `ConfigArray#extractConfig(filePath)` creates a `ExtractedConfig` instance.
+ *
+ * @author Toru Nagashima
+ */
+"use strict";
+
+const { IgnorePattern } = require("./ignore-pattern");
+
+// For VSCode intellisense
+/** @typedef {import("../../shared/types").ConfigData} ConfigData */
+/** @typedef {import("../../shared/types").GlobalConf} GlobalConf */
+/** @typedef {import("../../shared/types").SeverityConf} SeverityConf */
+/** @typedef {import("./config-dependency").DependentParser} DependentParser */
+/** @typedef {import("./config-dependency").DependentPlugin} DependentPlugin */
+
+/**
+ * Check if `xs` starts with `ys`.
+ * @template T
+ * @param {T[]} xs The array to check.
+ * @param {T[]} ys The array that may be the first part of `xs`.
+ * @returns {boolean} `true` if `xs` starts with `ys`.
+ */
+function startsWith(xs, ys) {
+ return xs.length >= ys.length && ys.every((y, i) => y === xs[i]);
+}
+
+/**
+ * The class for extracted config data.
+ */
+class ExtractedConfig {
+ constructor() {
+
+ /**
+ * The config name what `noInlineConfig` setting came from.
+ * @type {string}
+ */
+ this.configNameOfNoInlineConfig = "";
+
+ /**
+ * Environments.
+ * @type {Record}
+ */
+ this.env = {};
+
+ /**
+ * Global variables.
+ * @type {Record}
+ */
+ this.globals = {};
+
+ /**
+ * The glob patterns that ignore to lint.
+ * @type {(((filePath:string, dot?:boolean) => boolean) & { basePath:string; patterns:string[] }) | undefined}
+ */
+ this.ignores = void 0;
+
+ /**
+ * The flag that disables directive comments.
+ * @type {boolean|undefined}
+ */
+ this.noInlineConfig = void 0;
+
+ /**
+ * Parser definition.
+ * @type {DependentParser|null}
+ */
+ this.parser = null;
+
+ /**
+ * Options for the parser.
+ * @type {Object}
+ */
+ this.parserOptions = {};
+
+ /**
+ * Plugin definitions.
+ * @type {Record}
+ */
+ this.plugins = {};
+
+ /**
+ * Processor ID.
+ * @type {string|null}
+ */
+ this.processor = null;
+
+ /**
+ * The flag that reports unused `eslint-disable` directive comments.
+ * @type {boolean|undefined}
+ */
+ this.reportUnusedDisableDirectives = void 0;
+
+ /**
+ * Rule settings.
+ * @type {Record}
+ */
+ this.rules = {};
+
+ /**
+ * Shared settings.
+ * @type {Object}
+ */
+ this.settings = {};
+ }
+
+ /**
+ * Convert this config to the compatible object as a config file content.
+ * @returns {ConfigData} The converted object.
+ */
+ toCompatibleObjectAsConfigFileContent() {
+ const {
+ /* eslint-disable no-unused-vars */
+ configNameOfNoInlineConfig: _ignore1,
+ processor: _ignore2,
+ /* eslint-enable no-unused-vars */
+ ignores,
+ ...config
+ } = this;
+
+ config.parser = config.parser && config.parser.filePath;
+ config.plugins = Object.keys(config.plugins).filter(Boolean).reverse();
+ config.ignorePatterns = ignores ? ignores.patterns : [];
+
+ // Strip the default patterns from `ignorePatterns`.
+ if (startsWith(config.ignorePatterns, IgnorePattern.DefaultPatterns)) {
+ config.ignorePatterns =
+ config.ignorePatterns.slice(IgnorePattern.DefaultPatterns.length);
+ }
+
+ return config;
+ }
+}
+
+module.exports = { ExtractedConfig };
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/ignore-pattern.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/ignore-pattern.js
new file mode 100644
index 00000000000000..6eaec4258e1ae4
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/ignore-pattern.js
@@ -0,0 +1,237 @@
+/**
+ * @fileoverview `IgnorePattern` class.
+ *
+ * `IgnorePattern` class has the set of glob patterns and the base path.
+ *
+ * It provides two static methods.
+ *
+ * - `IgnorePattern.createDefaultIgnore(cwd)`
+ * Create the default predicate function.
+ * - `IgnorePattern.createIgnore(ignorePatterns)`
+ * Create the predicate function from multiple `IgnorePattern` objects.
+ *
+ * It provides two properties and a method.
+ *
+ * - `patterns`
+ * The glob patterns that ignore to lint.
+ * - `basePath`
+ * The base path of the glob patterns. If absolute paths existed in the
+ * glob patterns, those are handled as relative paths to the base path.
+ * - `getPatternsRelativeTo(basePath)`
+ * Get `patterns` as modified for a given base path. It modifies the
+ * absolute paths in the patterns as prepending the difference of two base
+ * paths.
+ *
+ * `ConfigArrayFactory` creates `IgnorePattern` objects when it processes
+ * `ignorePatterns` properties.
+ *
+ * @author Toru Nagashima
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const assert = require("assert");
+const path = require("path");
+const ignore = require("ignore");
+const debug = require("debug")("eslint:ignore-pattern");
+
+/** @typedef {ReturnType} Ignore */
+
+//------------------------------------------------------------------------------
+// Helpers
+//------------------------------------------------------------------------------
+
+/**
+ * Get the path to the common ancestor directory of given paths.
+ * @param {string[]} sourcePaths The paths to calculate the common ancestor.
+ * @returns {string} The path to the common ancestor directory.
+ */
+function getCommonAncestorPath(sourcePaths) {
+ let result = sourcePaths[0];
+
+ for (let i = 1; i < sourcePaths.length; ++i) {
+ const a = result;
+ const b = sourcePaths[i];
+
+ // Set the shorter one (it's the common ancestor if one includes the other).
+ result = a.length < b.length ? a : b;
+
+ // Set the common ancestor.
+ for (let j = 0, lastSepPos = 0; j < a.length && j < b.length; ++j) {
+ if (a[j] !== b[j]) {
+ result = a.slice(0, lastSepPos);
+ break;
+ }
+ if (a[j] === path.sep) {
+ lastSepPos = j;
+ }
+ }
+ }
+
+ let resolvedResult = result || path.sep;
+
+ // if Windows common ancestor is root of drive must have trailing slash to be absolute.
+ if (resolvedResult && resolvedResult.endsWith(":") && process.platform === "win32") {
+ resolvedResult += path.sep;
+ }
+ return resolvedResult;
+}
+
+/**
+ * Make relative path.
+ * @param {string} from The source path to get relative path.
+ * @param {string} to The destination path to get relative path.
+ * @returns {string} The relative path.
+ */
+function relative(from, to) {
+ const relPath = path.relative(from, to);
+
+ if (path.sep === "/") {
+ return relPath;
+ }
+ return relPath.split(path.sep).join("/");
+}
+
+/**
+ * Get the trailing slash if existed.
+ * @param {string} filePath The path to check.
+ * @returns {string} The trailing slash if existed.
+ */
+function dirSuffix(filePath) {
+ const isDir = (
+ filePath.endsWith(path.sep) ||
+ (process.platform === "win32" && filePath.endsWith("/"))
+ );
+
+ return isDir ? "/" : "";
+}
+
+const DefaultPatterns = Object.freeze(["/**/node_modules/*"]);
+const DotPatterns = Object.freeze([".*", "!.eslintrc.*", "!../"]);
+
+//------------------------------------------------------------------------------
+// Public
+//------------------------------------------------------------------------------
+
+class IgnorePattern {
+
+ /**
+ * The default patterns.
+ * @type {string[]}
+ */
+ static get DefaultPatterns() {
+ return DefaultPatterns;
+ }
+
+ /**
+ * Create the default predicate function.
+ * @param {string} cwd The current working directory.
+ * @returns {((filePath:string, dot:boolean) => boolean) & {basePath:string; patterns:string[]}}
+ * The preficate function.
+ * The first argument is an absolute path that is checked.
+ * The second argument is the flag to not ignore dotfiles.
+ * If the predicate function returned `true`, it means the path should be ignored.
+ */
+ static createDefaultIgnore(cwd) {
+ return this.createIgnore([new IgnorePattern(DefaultPatterns, cwd)]);
+ }
+
+ /**
+ * Create the predicate function from multiple `IgnorePattern` objects.
+ * @param {IgnorePattern[]} ignorePatterns The list of ignore patterns.
+ * @returns {((filePath:string, dot?:boolean) => boolean) & {basePath:string; patterns:string[]}}
+ * The preficate function.
+ * The first argument is an absolute path that is checked.
+ * The second argument is the flag to not ignore dotfiles.
+ * If the predicate function returned `true`, it means the path should be ignored.
+ */
+ static createIgnore(ignorePatterns) {
+ debug("Create with: %o", ignorePatterns);
+
+ const basePath = getCommonAncestorPath(ignorePatterns.map(p => p.basePath));
+ const patterns = [].concat(
+ ...ignorePatterns.map(p => p.getPatternsRelativeTo(basePath))
+ );
+ const ig = ignore().add([...DotPatterns, ...patterns]);
+ const dotIg = ignore().add(patterns);
+
+ debug(" processed: %o", { basePath, patterns });
+
+ return Object.assign(
+ (filePath, dot = false) => {
+ assert(path.isAbsolute(filePath), "'filePath' should be an absolute path.");
+ const relPathRaw = relative(basePath, filePath);
+ const relPath = relPathRaw && (relPathRaw + dirSuffix(filePath));
+ const adoptedIg = dot ? dotIg : ig;
+ const result = relPath !== "" && adoptedIg.ignores(relPath);
+
+ debug("Check", { filePath, dot, relativePath: relPath, result });
+ return result;
+ },
+ { basePath, patterns }
+ );
+ }
+
+ /**
+ * Initialize a new `IgnorePattern` instance.
+ * @param {string[]} patterns The glob patterns that ignore to lint.
+ * @param {string} basePath The base path of `patterns`.
+ */
+ constructor(patterns, basePath) {
+ assert(path.isAbsolute(basePath), "'basePath' should be an absolute path.");
+
+ /**
+ * The glob patterns that ignore to lint.
+ * @type {string[]}
+ */
+ this.patterns = patterns;
+
+ /**
+ * The base path of `patterns`.
+ * @type {string}
+ */
+ this.basePath = basePath;
+
+ /**
+ * If `true` then patterns which don't start with `/` will match the paths to the outside of `basePath`. Defaults to `false`.
+ *
+ * It's set `true` for `.eslintignore`, `package.json`, and `--ignore-path` for backward compatibility.
+ * It's `false` as-is for `ignorePatterns` property in config files.
+ * @type {boolean}
+ */
+ this.loose = false;
+ }
+
+ /**
+ * Get `patterns` as modified for a given base path. It modifies the
+ * absolute paths in the patterns as prepending the difference of two base
+ * paths.
+ * @param {string} newBasePath The base path.
+ * @returns {string[]} Modifired patterns.
+ */
+ getPatternsRelativeTo(newBasePath) {
+ assert(path.isAbsolute(newBasePath), "'newBasePath' should be an absolute path.");
+ const { basePath, loose, patterns } = this;
+
+ if (newBasePath === basePath) {
+ return patterns;
+ }
+ const prefix = `/${relative(newBasePath, basePath)}`;
+
+ return patterns.map(pattern => {
+ const negative = pattern.startsWith("!");
+ const head = negative ? "!" : "";
+ const body = negative ? pattern.slice(1) : pattern;
+
+ if (body.startsWith("/") || body.startsWith("../")) {
+ return `${head}${prefix}${body}`;
+ }
+ return loose ? pattern : `${head}${prefix}/**/${body}`;
+ });
+ }
+}
+
+module.exports = { IgnorePattern };
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/index.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/index.js
new file mode 100644
index 00000000000000..928d76c83ab1f7
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/index.js
@@ -0,0 +1,20 @@
+/**
+ * @fileoverview `ConfigArray` class.
+ * @author Toru Nagashima
+ */
+"use strict";
+
+const { ConfigArray, getUsedExtractedConfigs } = require("./config-array");
+const { ConfigDependency } = require("./config-dependency");
+const { ExtractedConfig } = require("./extracted-config");
+const { IgnorePattern } = require("./ignore-pattern");
+const { OverrideTester } = require("./override-tester");
+
+module.exports = {
+ ConfigArray,
+ ConfigDependency,
+ ExtractedConfig,
+ IgnorePattern,
+ OverrideTester,
+ getUsedExtractedConfigs
+};
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/override-tester.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/override-tester.js
new file mode 100644
index 00000000000000..e7ba1202f1cb08
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/config-array/override-tester.js
@@ -0,0 +1,223 @@
+/**
+ * @fileoverview `OverrideTester` class.
+ *
+ * `OverrideTester` class handles `files` property and `excludedFiles` property
+ * of `overrides` config.
+ *
+ * It provides one method.
+ *
+ * - `test(filePath)`
+ * Test if a file path matches the pair of `files` property and
+ * `excludedFiles` property. The `filePath` argument must be an absolute
+ * path.
+ *
+ * `ConfigArrayFactory` creates `OverrideTester` objects when it processes
+ * `overrides` properties.
+ *
+ * @author Toru Nagashima
+ */
+"use strict";
+
+const assert = require("assert");
+const path = require("path");
+const util = require("util");
+const { Minimatch } = require("minimatch");
+const minimatchOpts = { dot: true, matchBase: true };
+
+/**
+ * @typedef {Object} Pattern
+ * @property {InstanceType[] | null} includes The positive matchers.
+ * @property {InstanceType[] | null} excludes The negative matchers.
+ */
+
+/**
+ * Normalize a given pattern to an array.
+ * @param {string|string[]|undefined} patterns A glob pattern or an array of glob patterns.
+ * @returns {string[]|null} Normalized patterns.
+ * @private
+ */
+function normalizePatterns(patterns) {
+ if (Array.isArray(patterns)) {
+ return patterns.filter(Boolean);
+ }
+ if (typeof patterns === "string" && patterns) {
+ return [patterns];
+ }
+ return [];
+}
+
+/**
+ * Create the matchers of given patterns.
+ * @param {string[]} patterns The patterns.
+ * @returns {InstanceType[] | null} The matchers.
+ */
+function toMatcher(patterns) {
+ if (patterns.length === 0) {
+ return null;
+ }
+ return patterns.map(pattern => {
+ if (/^\.[/\\]/u.test(pattern)) {
+ return new Minimatch(
+ pattern.slice(2),
+
+ // `./*.js` should not match with `subdir/foo.js`
+ { ...minimatchOpts, matchBase: false }
+ );
+ }
+ return new Minimatch(pattern, minimatchOpts);
+ });
+}
+
+/**
+ * Convert a given matcher to string.
+ * @param {Pattern} matchers The matchers.
+ * @returns {string} The string expression of the matcher.
+ */
+function patternToJson({ includes, excludes }) {
+ return {
+ includes: includes && includes.map(m => m.pattern),
+ excludes: excludes && excludes.map(m => m.pattern)
+ };
+}
+
+/**
+ * The class to test given paths are matched by the patterns.
+ */
+class OverrideTester {
+
+ /**
+ * Create a tester with given criteria.
+ * If there are no criteria, returns `null`.
+ * @param {string|string[]} files The glob patterns for included files.
+ * @param {string|string[]} excludedFiles The glob patterns for excluded files.
+ * @param {string} basePath The path to the base directory to test paths.
+ * @returns {OverrideTester|null} The created instance or `null`.
+ */
+ static create(files, excludedFiles, basePath) {
+ const includePatterns = normalizePatterns(files);
+ const excludePatterns = normalizePatterns(excludedFiles);
+ let endsWithWildcard = false;
+
+ if (includePatterns.length === 0) {
+ return null;
+ }
+
+ // Rejects absolute paths or relative paths to parents.
+ for (const pattern of includePatterns) {
+ if (path.isAbsolute(pattern) || pattern.includes("..")) {
+ throw new Error(`Invalid override pattern (expected relative path not containing '..'): ${pattern}`);
+ }
+ if (pattern.endsWith("*")) {
+ endsWithWildcard = true;
+ }
+ }
+ for (const pattern of excludePatterns) {
+ if (path.isAbsolute(pattern) || pattern.includes("..")) {
+ throw new Error(`Invalid override pattern (expected relative path not containing '..'): ${pattern}`);
+ }
+ }
+
+ const includes = toMatcher(includePatterns);
+ const excludes = toMatcher(excludePatterns);
+
+ return new OverrideTester(
+ [{ includes, excludes }],
+ basePath,
+ endsWithWildcard
+ );
+ }
+
+ /**
+ * Combine two testers by logical and.
+ * If either of the testers was `null`, returns the other tester.
+ * The `basePath` property of the two must be the same value.
+ * @param {OverrideTester|null} a A tester.
+ * @param {OverrideTester|null} b Another tester.
+ * @returns {OverrideTester|null} Combined tester.
+ */
+ static and(a, b) {
+ if (!b) {
+ return a && new OverrideTester(
+ a.patterns,
+ a.basePath,
+ a.endsWithWildcard
+ );
+ }
+ if (!a) {
+ return new OverrideTester(
+ b.patterns,
+ b.basePath,
+ b.endsWithWildcard
+ );
+ }
+
+ assert.strictEqual(a.basePath, b.basePath);
+ return new OverrideTester(
+ a.patterns.concat(b.patterns),
+ a.basePath,
+ a.endsWithWildcard || b.endsWithWildcard
+ );
+ }
+
+ /**
+ * Initialize this instance.
+ * @param {Pattern[]} patterns The matchers.
+ * @param {string} basePath The base path.
+ * @param {boolean} endsWithWildcard If `true` then a pattern ends with `*`.
+ */
+ constructor(patterns, basePath, endsWithWildcard = false) {
+
+ /** @type {Pattern[]} */
+ this.patterns = patterns;
+
+ /** @type {string} */
+ this.basePath = basePath;
+
+ /** @type {boolean} */
+ this.endsWithWildcard = endsWithWildcard;
+ }
+
+ /**
+ * Test if a given path is matched or not.
+ * @param {string} filePath The absolute path to the target file.
+ * @returns {boolean} `true` if the path was matched.
+ */
+ test(filePath) {
+ if (typeof filePath !== "string" || !path.isAbsolute(filePath)) {
+ throw new Error(`'filePath' should be an absolute path, but got ${filePath}.`);
+ }
+ const relativePath = path.relative(this.basePath, filePath);
+
+ return this.patterns.every(({ includes, excludes }) => (
+ (!includes || includes.some(m => m.match(relativePath))) &&
+ (!excludes || !excludes.some(m => m.match(relativePath)))
+ ));
+ }
+
+ // eslint-disable-next-line jsdoc/require-description
+ /**
+ * @returns {Object} a JSON compatible object.
+ */
+ toJSON() {
+ if (this.patterns.length === 1) {
+ return {
+ ...patternToJson(this.patterns[0]),
+ basePath: this.basePath
+ };
+ }
+ return {
+ AND: this.patterns.map(patternToJson),
+ basePath: this.basePath
+ };
+ }
+
+ // eslint-disable-next-line jsdoc/require-description
+ /**
+ * @returns {Object} an object to display by `console.log()`.
+ */
+ [util.inspect.custom]() {
+ return this.toJSON();
+ }
+}
+
+module.exports = { OverrideTester };
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/index.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/index.js
new file mode 100644
index 00000000000000..90959c16e86fe7
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/index.js
@@ -0,0 +1,51 @@
+/**
+ * @fileoverview Package exports for @eslint/eslintrc
+ * @author Nicholas C. Zakas
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const {
+ ConfigArrayFactory,
+ createContext: createConfigArrayFactoryContext
+} = require("./config-array-factory");
+
+const { CascadingConfigArrayFactory } = require("./cascading-config-array-factory");
+const { ModuleResolver } = require("./shared/relative-module-resolver");
+const { ConfigArray, getUsedExtractedConfigs } = require("./config-array");
+const { ConfigDependency } = require("./config-array/config-dependency");
+const { ExtractedConfig } = require("./config-array/extracted-config");
+const { IgnorePattern } = require("./config-array/ignore-pattern");
+const { OverrideTester } = require("./config-array/override-tester");
+const ConfigOps = require("./shared/config-ops");
+const ConfigValidator = require("./shared/config-validator");
+const naming = require("./shared/naming");
+
+//-----------------------------------------------------------------------------
+// Exports
+//-----------------------------------------------------------------------------
+
+module.exports = {
+
+ Legacy: {
+ ConfigArray,
+ createConfigArrayFactoryContext,
+ CascadingConfigArrayFactory,
+ ConfigArrayFactory,
+ ConfigDependency,
+ ExtractedConfig,
+ IgnorePattern,
+ OverrideTester,
+ getUsedExtractedConfigs,
+
+ // shared
+ ConfigOps,
+ ConfigValidator,
+ ModuleResolver,
+ naming
+ }
+
+};
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/ajv.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/ajv.js
new file mode 100644
index 00000000000000..3fb0fbdd33c146
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/ajv.js
@@ -0,0 +1,34 @@
+/**
+ * @fileoverview The instance of Ajv validator.
+ * @author Evgeny Poberezkin
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const Ajv = require("ajv"),
+ metaSchema = require("ajv/lib/refs/json-schema-draft-04.json");
+
+//------------------------------------------------------------------------------
+// Public Interface
+//------------------------------------------------------------------------------
+
+module.exports = (additionalOptions = {}) => {
+ const ajv = new Ajv({
+ meta: false,
+ useDefaults: true,
+ validateSchema: false,
+ missingRefs: "ignore",
+ verbose: true,
+ schemaId: "auto",
+ ...additionalOptions
+ });
+
+ ajv.addMetaSchema(metaSchema);
+ // eslint-disable-next-line no-underscore-dangle
+ ajv._opts.defaultMeta = metaSchema.id;
+
+ return ajv;
+};
diff --git a/tools/node_modules/eslint/lib/shared/config-ops.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/config-ops.js
similarity index 100%
rename from tools/node_modules/eslint/lib/shared/config-ops.js
rename to tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/config-ops.js
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/config-validator.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/config-validator.js
new file mode 100644
index 00000000000000..d3c70012788c61
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/config-validator.js
@@ -0,0 +1,324 @@
+/**
+ * @fileoverview Validates configs.
+ * @author Brandon Mills
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const
+ util = require("util"),
+ configSchema = require("../../conf/config-schema"),
+ BuiltInEnvironments = require("../../conf/environments"),
+ ConfigOps = require("./config-ops"),
+ { emitDeprecationWarning } = require("./deprecation-warnings");
+
+const ajv = require("./ajv")();
+const ruleValidators = new WeakMap();
+const noop = Function.prototype;
+
+//------------------------------------------------------------------------------
+// Private
+//------------------------------------------------------------------------------
+let validateSchema;
+const severityMap = {
+ error: 2,
+ warn: 1,
+ off: 0
+};
+
+const validated = new WeakSet();
+
+//-----------------------------------------------------------------------------
+// Exports
+//-----------------------------------------------------------------------------
+
+module.exports = class ConfigValidator {
+ constructor({ builtInRules = new Map() } = {}) {
+ this.builtInRules = builtInRules;
+ }
+
+ /**
+ * Gets a complete options schema for a rule.
+ * @param {{create: Function, schema: (Array|null)}} rule A new-style rule object
+ * @returns {Object} JSON Schema for the rule's options.
+ */
+ getRuleOptionsSchema(rule) {
+ if (!rule) {
+ return null;
+ }
+
+ const schema = rule.schema || rule.meta && rule.meta.schema;
+
+ // Given a tuple of schemas, insert warning level at the beginning
+ if (Array.isArray(schema)) {
+ if (schema.length) {
+ return {
+ type: "array",
+ items: schema,
+ minItems: 0,
+ maxItems: schema.length
+ };
+ }
+ return {
+ type: "array",
+ minItems: 0,
+ maxItems: 0
+ };
+
+ }
+
+ // Given a full schema, leave it alone
+ return schema || null;
+ }
+
+ /**
+ * Validates a rule's severity and returns the severity value. Throws an error if the severity is invalid.
+ * @param {options} options The given options for the rule.
+ * @returns {number|string} The rule's severity value
+ */
+ validateRuleSeverity(options) {
+ const severity = Array.isArray(options) ? options[0] : options;
+ const normSeverity = typeof severity === "string" ? severityMap[severity.toLowerCase()] : severity;
+
+ if (normSeverity === 0 || normSeverity === 1 || normSeverity === 2) {
+ return normSeverity;
+ }
+
+ throw new Error(`\tSeverity should be one of the following: 0 = off, 1 = warn, 2 = error (you passed '${util.inspect(severity).replace(/'/gu, "\"").replace(/\n/gu, "")}').\n`);
+
+ }
+
+ /**
+ * Validates the non-severity options passed to a rule, based on its schema.
+ * @param {{create: Function}} rule The rule to validate
+ * @param {Array} localOptions The options for the rule, excluding severity
+ * @returns {void}
+ */
+ validateRuleSchema(rule, localOptions) {
+ if (!ruleValidators.has(rule)) {
+ const schema = this.getRuleOptionsSchema(rule);
+
+ if (schema) {
+ ruleValidators.set(rule, ajv.compile(schema));
+ }
+ }
+
+ const validateRule = ruleValidators.get(rule);
+
+ if (validateRule) {
+ validateRule(localOptions);
+ if (validateRule.errors) {
+ throw new Error(validateRule.errors.map(
+ error => `\tValue ${JSON.stringify(error.data)} ${error.message}.\n`
+ ).join(""));
+ }
+ }
+ }
+
+ /**
+ * Validates a rule's options against its schema.
+ * @param {{create: Function}|null} rule The rule that the config is being validated for
+ * @param {string} ruleId The rule's unique name.
+ * @param {Array|number} options The given options for the rule.
+ * @param {string|null} source The name of the configuration source to report in any errors. If null or undefined,
+ * no source is prepended to the message.
+ * @returns {void}
+ */
+ validateRuleOptions(rule, ruleId, options, source = null) {
+ try {
+ const severity = this.validateRuleSeverity(options);
+
+ if (severity !== 0) {
+ this.validateRuleSchema(rule, Array.isArray(options) ? options.slice(1) : []);
+ }
+ } catch (err) {
+ const enhancedMessage = `Configuration for rule "${ruleId}" is invalid:\n${err.message}`;
+
+ if (typeof source === "string") {
+ throw new Error(`${source}:\n\t${enhancedMessage}`);
+ } else {
+ throw new Error(enhancedMessage);
+ }
+ }
+ }
+
+ /**
+ * Validates an environment object
+ * @param {Object} environment The environment config object to validate.
+ * @param {string} source The name of the configuration source to report in any errors.
+ * @param {function(envId:string): Object} [getAdditionalEnv] A map from strings to loaded environments.
+ * @returns {void}
+ */
+ validateEnvironment(
+ environment,
+ source,
+ getAdditionalEnv = noop
+ ) {
+
+ // not having an environment is ok
+ if (!environment) {
+ return;
+ }
+
+ Object.keys(environment).forEach(id => {
+ const env = getAdditionalEnv(id) || BuiltInEnvironments.get(id) || null;
+
+ if (!env) {
+ const message = `${source}:\n\tEnvironment key "${id}" is unknown\n`;
+
+ throw new Error(message);
+ }
+ });
+ }
+
+ /**
+ * Validates a rules config object
+ * @param {Object} rulesConfig The rules config object to validate.
+ * @param {string} source The name of the configuration source to report in any errors.
+ * @param {function(ruleId:string): Object} getAdditionalRule A map from strings to loaded rules
+ * @returns {void}
+ */
+ validateRules(
+ rulesConfig,
+ source,
+ getAdditionalRule = noop
+ ) {
+ if (!rulesConfig) {
+ return;
+ }
+
+ Object.keys(rulesConfig).forEach(id => {
+ const rule = getAdditionalRule(id) || this.builtInRules.get(id) || null;
+
+ this.validateRuleOptions(rule, id, rulesConfig[id], source);
+ });
+ }
+
+ /**
+ * Validates a `globals` section of a config file
+ * @param {Object} globalsConfig The `globals` section
+ * @param {string|null} source The name of the configuration source to report in the event of an error.
+ * @returns {void}
+ */
+ validateGlobals(globalsConfig, source = null) {
+ if (!globalsConfig) {
+ return;
+ }
+
+ Object.entries(globalsConfig)
+ .forEach(([configuredGlobal, configuredValue]) => {
+ try {
+ ConfigOps.normalizeConfigGlobal(configuredValue);
+ } catch (err) {
+ throw new Error(`ESLint configuration of global '${configuredGlobal}' in ${source} is invalid:\n${err.message}`);
+ }
+ });
+ }
+
+ /**
+ * Validate `processor` configuration.
+ * @param {string|undefined} processorName The processor name.
+ * @param {string} source The name of config file.
+ * @param {function(id:string): Processor} getProcessor The getter of defined processors.
+ * @returns {void}
+ */
+ validateProcessor(processorName, source, getProcessor) {
+ if (processorName && !getProcessor(processorName)) {
+ throw new Error(`ESLint configuration of processor in '${source}' is invalid: '${processorName}' was not found.`);
+ }
+ }
+
+ /**
+ * Formats an array of schema validation errors.
+ * @param {Array} errors An array of error messages to format.
+ * @returns {string} Formatted error message
+ */
+ formatErrors(errors) {
+ return errors.map(error => {
+ if (error.keyword === "additionalProperties") {
+ const formattedPropertyPath = error.dataPath.length ? `${error.dataPath.slice(1)}.${error.params.additionalProperty}` : error.params.additionalProperty;
+
+ return `Unexpected top-level property "${formattedPropertyPath}"`;
+ }
+ if (error.keyword === "type") {
+ const formattedField = error.dataPath.slice(1);
+ const formattedExpectedType = Array.isArray(error.schema) ? error.schema.join("/") : error.schema;
+ const formattedValue = JSON.stringify(error.data);
+
+ return `Property "${formattedField}" is the wrong type (expected ${formattedExpectedType} but got \`${formattedValue}\`)`;
+ }
+
+ const field = error.dataPath[0] === "." ? error.dataPath.slice(1) : error.dataPath;
+
+ return `"${field}" ${error.message}. Value: ${JSON.stringify(error.data)}`;
+ }).map(message => `\t- ${message}.\n`).join("");
+ }
+
+ /**
+ * Validates the top level properties of the config object.
+ * @param {Object} config The config object to validate.
+ * @param {string} source The name of the configuration source to report in any errors.
+ * @returns {void}
+ */
+ validateConfigSchema(config, source = null) {
+ validateSchema = this.validateSchema || ajv.compile(configSchema);
+
+ if (!validateSchema(config)) {
+ throw new Error(`ESLint configuration in ${source} is invalid:\n${this.formatErrors(validateSchema.errors)}`);
+ }
+
+ if (Object.hasOwnProperty.call(config, "ecmaFeatures")) {
+ emitDeprecationWarning(source, "ESLINT_LEGACY_ECMAFEATURES");
+ }
+ }
+
+ /**
+ * Validates an entire config object.
+ * @param {Object} config The config object to validate.
+ * @param {string} source The name of the configuration source to report in any errors.
+ * @param {function(ruleId:string): Object} [getAdditionalRule] A map from strings to loaded rules.
+ * @param {function(envId:string): Object} [getAdditionalEnv] A map from strings to loaded envs.
+ * @returns {void}
+ */
+ validate(config, source, getAdditionalRule, getAdditionalEnv) {
+ this.validateConfigSchema(config, source);
+ this.validateRules(config.rules, source, getAdditionalRule);
+ this.validateEnvironment(config.env, source, getAdditionalEnv);
+ this.validateGlobals(config.globals, source);
+
+ for (const override of config.overrides || []) {
+ this.validateRules(override.rules, source, getAdditionalRule);
+ this.validateEnvironment(override.env, source, getAdditionalEnv);
+ this.validateGlobals(config.globals, source);
+ }
+ }
+
+ /**
+ * Validate config array object.
+ * @param {ConfigArray} configArray The config array to validate.
+ * @returns {void}
+ */
+ validateConfigArray(configArray) {
+ const getPluginEnv = Map.prototype.get.bind(configArray.pluginEnvironments);
+ const getPluginProcessor = Map.prototype.get.bind(configArray.pluginProcessors);
+ const getPluginRule = Map.prototype.get.bind(configArray.pluginRules);
+
+ // Validate.
+ for (const element of configArray) {
+ if (validated.has(element)) {
+ continue;
+ }
+ validated.add(element);
+
+ this.validateEnvironment(element.env, element.name, getPluginEnv);
+ this.validateGlobals(element.globals, element.name);
+ this.validateProcessor(element.processor, element.name, getPluginProcessor);
+ this.validateRules(element.rules, element.name, getPluginRule);
+ }
+ }
+
+};
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/deprecation-warnings.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/deprecation-warnings.js
new file mode 100644
index 00000000000000..e1481a2e9aa0b8
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/deprecation-warnings.js
@@ -0,0 +1,56 @@
+/**
+ * @fileoverview Provide the function that emits deprecation warnings.
+ * @author Toru Nagashima
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const path = require("path");
+const lodash = require("lodash");
+
+//------------------------------------------------------------------------------
+// Private
+//------------------------------------------------------------------------------
+
+// Defitions for deprecation warnings.
+const deprecationWarningMessages = {
+ ESLINT_LEGACY_ECMAFEATURES:
+ "The 'ecmaFeatures' config file property is deprecated and has no effect.",
+ ESLINT_PERSONAL_CONFIG_LOAD:
+ "'~/.eslintrc.*' config files have been deprecated. " +
+ "Please use a config file per project or the '--config' option.",
+ ESLINT_PERSONAL_CONFIG_SUPPRESS:
+ "'~/.eslintrc.*' config files have been deprecated. " +
+ "Please remove it or add 'root:true' to the config files in your " +
+ "projects in order to avoid loading '~/.eslintrc.*' accidentally."
+};
+
+/**
+ * Emits a deprecation warning containing a given filepath. A new deprecation warning is emitted
+ * for each unique file path, but repeated invocations with the same file path have no effect.
+ * No warnings are emitted if the `--no-deprecation` or `--no-warnings` Node runtime flags are active.
+ * @param {string} source The name of the configuration source to report the warning for.
+ * @param {string} errorCode The warning message to show.
+ * @returns {void}
+ */
+const emitDeprecationWarning = lodash.memoize((source, errorCode) => {
+ const rel = path.relative(process.cwd(), source);
+ const message = deprecationWarningMessages[errorCode];
+
+ process.emitWarning(
+ `${message} (found in "${rel}")`,
+ "DeprecationWarning",
+ errorCode
+ );
+}, (...args) => JSON.stringify(args));
+
+//------------------------------------------------------------------------------
+// Public Interface
+//------------------------------------------------------------------------------
+
+module.exports = {
+ emitDeprecationWarning
+};
diff --git a/tools/node_modules/eslint/lib/shared/naming.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/naming.js
similarity index 100%
rename from tools/node_modules/eslint/lib/shared/naming.js
rename to tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/naming.js
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/relative-module-resolver.js b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/relative-module-resolver.js
new file mode 100644
index 00000000000000..80335c5cfca7c8
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/lib/shared/relative-module-resolver.js
@@ -0,0 +1,44 @@
+/**
+ * Utility for resolving a module relative to another module
+ * @author Teddy Katz
+ */
+
+"use strict";
+
+const Module = require("module");
+
+/*
+ * `Module.createRequire` is added in v12.2.0. It supports URL as well.
+ * We only support the case where the argument is a filepath, not a URL.
+ */
+// eslint-disable-next-line node/no-unsupported-features/node-builtins, node/no-deprecated-api
+const createRequire = Module.createRequire || Module.createRequireFromPath;
+
+module.exports = {
+
+ /**
+ * Resolves a Node module relative to another module
+ * @param {string} moduleName The name of a Node module, or a path to a Node module.
+ * @param {string} relativeToPath An absolute path indicating the module that `moduleName` should be resolved relative to. This must be
+ * a file rather than a directory, but the file need not actually exist.
+ * @returns {string} The absolute path that would result from calling `require.resolve(moduleName)` in a file located at `relativeToPath`
+ */
+ resolve(moduleName, relativeToPath) {
+ try {
+ return createRequire(relativeToPath).resolve(moduleName);
+ } catch (error) {
+
+ // This `if` block is for older Node.js than 12.0.0. We can remove this block in the future.
+ if (
+ typeof error === "object" &&
+ error !== null &&
+ error.code === "MODULE_NOT_FOUND" &&
+ !error.requireStack &&
+ error.message.includes(moduleName)
+ ) {
+ error.message += `\nRequire stack:\n- ${relativeToPath}`;
+ }
+ throw error;
+ }
+ }
+};
diff --git a/tools/node_modules/eslint/node_modules/@eslint/eslintrc/package.json b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/package.json
new file mode 100644
index 00000000000000..da4e526248392c
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/@eslint/eslintrc/package.json
@@ -0,0 +1,66 @@
+{
+ "author": {
+ "name": "Nicholas C. Zakas"
+ },
+ "bugs": {
+ "url": "https://github.com/eslint/eslintrc/issues"
+ },
+ "bundleDependencies": false,
+ "dependencies": {
+ "ajv": "^6.12.4",
+ "debug": "^4.1.1",
+ "espree": "^7.3.0",
+ "globals": "^12.1.0",
+ "ignore": "^4.0.6",
+ "import-fresh": "^3.2.1",
+ "js-yaml": "^3.13.1",
+ "lodash": "^4.17.19",
+ "minimatch": "^3.0.4",
+ "strip-json-comments": "^3.1.1"
+ },
+ "deprecated": false,
+ "description": "The legacy ESLintRC config file format for ESLint",
+ "devDependencies": {
+ "chai": "^4.2.0",
+ "eslint": "^7.7.0",
+ "eslint-config-eslint": "^6.0.0",
+ "eslint-plugin-jsdoc": "^22.1.0",
+ "eslint-plugin-node": "^11.1.0",
+ "eslint-release": "^3.1.2",
+ "mocha": "^8.1.1"
+ },
+ "engines": {
+ "node": "^10.12.0 || >=12.0.0"
+ },
+ "files": [
+ "lib",
+ "conf",
+ "LICENSE"
+ ],
+ "homepage": "https://github.com/eslint/eslintrc#readme",
+ "keywords": [
+ "ESLint",
+ "ESLintRC",
+ "Configuration"
+ ],
+ "license": "MIT",
+ "main": "lib/index.js",
+ "name": "@eslint/eslintrc",
+ "publishConfig": {
+ "access": "public"
+ },
+ "repository": {
+ "type": "git",
+ "url": "git+https://github.com/eslint/eslintrc.git"
+ },
+ "scripts": {
+ "generate-alpharelease": "eslint-generate-prerelease alpha",
+ "generate-betarelease": "eslint-generate-prerelease beta",
+ "generate-rcrelease": "eslint-generate-prerelease rc",
+ "generate-release": "eslint-generate-release",
+ "lint": "eslint .",
+ "publish-release": "eslint-publish-release",
+ "test": "mocha tests/lib/shared"
+ },
+ "version": "0.1.3"
+}
\ No newline at end of file
diff --git a/tools/node_modules/eslint/node_modules/ajv/README.md b/tools/node_modules/eslint/node_modules/ajv/README.md
index 5e502db930fc5c..3a88820d82c481 100644
--- a/tools/node_modules/eslint/node_modules/ajv/README.md
+++ b/tools/node_modules/eslint/node_modules/ajv/README.md
@@ -12,29 +12,30 @@ The fastest JSON Schema validator for Node.js and browser. Supports draft-04/06/
[](https://github.com/sponsors/epoberezkin)
-## Please [sponsor Ajv development](https://github.com/sponsors/epoberezkin)
+## Mozilla MOSS grant and OpenJS Foundation
-I will get straight to the point - I need your support to ensure that the development of Ajv continues.
+[
](https://www.mozilla.org/en-US/moss/) [
](https://openjsf.org/blog/2020/08/14/ajv-joins-openjs-foundation-as-an-incubation-project/)
-I have developed Ajv for 5 years in my free time, but it is not sustainable. I'd appreciate if you consider supporting its further development with donations:
-- [GitHub sponsors page](https://github.com/sponsors/epoberezkin) (GitHub will match it)
-- [Ajv Open Collective️](https://opencollective.com/ajv)
+Ajv has been awarded a grant from Mozilla’s [Open Source Support (MOSS) program](https://www.mozilla.org/en-US/moss/) in the “Foundational Technology” track! It will sponsor the development of Ajv support of [JSON Schema version 2019-09](https://tools.ietf.org/html/draft-handrews-json-schema-02) and of [JSON Type Definition](https://tools.ietf.org/html/draft-ucarion-json-type-definition-04).
+
+Ajv also joined [OpenJS Foundation](https://openjsf.org/) – having this support will help ensure the longevity and stability of Ajv for all its users.
+
+This [blog post](https://www.poberezkin.com/posts/2020-08-14-ajv-json-validator-mozilla-open-source-grant-openjs-foundation.html) has more details.
-There are many small and large improvements that are long due, including the support of the next versions of JSON Schema specification, improving website and documentation, and making Ajv more modular and maintainable to address its limitations - what Ajv needs to evolve is much more than what I can contribute in my free time.
+I am looking for the long term maintainers of Ajv – working with [ReadySet](https://www.thereadyset.co/), also sponsored by Mozilla, to establish clear guidelines for the role of a "maintainer" and the contribution standards, and to encourage a wider, more inclusive, contribution from the community.
-I would also really appreciate any advice you could give on how to raise funds for Ajv development - whether some suitable open-source fund I could apply to or some sponsor I should approach.
-Since 2015 Ajv has become widely used, thanks to your help and contributions:
+## Please [sponsor Ajv development](https://github.com/sponsors/epoberezkin)
-- **90** contributors 🏗
-- **5,000** dependent npm packages ⚙️
-- **7,000** github stars, from GitHub users [all over the world](https://www.google.com/maps/d/u/0/viewer?mid=1MGRV8ciFUGIbO1l0EKFWNJGYE7iSkDxP&ll=-3.81666561775622e-14%2C4.821737100000007&z=2) ⭐️
-- **5,000,000** dependent repositories on GitHub 🚀
-- **120,000,000** npm downloads per month! 💯
+Since I asked to support Ajv development 40 people and 6 organizations contributed via GitHub and OpenCollective - this support helped receiving the MOSS grant!
-I believe it would benefit all Ajv users to help put together the fund that will be used for its further development - it would allow to bring some additional maintainers to the project.
+Your continuing support is very important - the funds will be used to develop and maintain Ajv once the next major version is released.
-Thank you
+Please sponsor Ajv via:
+- [GitHub sponsors page](https://github.com/sponsors/epoberezkin) (GitHub will match it)
+- [Ajv Open Collective️](https://opencollective.com/ajv)
+
+Thank you.
#### Open Collective sponsors
@@ -156,8 +157,6 @@ Performance of different validators by [json-schema-benchmark](https://github.co
- [$data reference](#data-reference) to use values from the validated data as values for the schema keywords
- [asynchronous validation](#asynchronous-validation) of custom formats and keywords
-Currently Ajv is the only validator that passes all the tests from [JSON Schema Test Suite](https://github.com/json-schema/JSON-Schema-Test-Suite) (according to [json-schema-benchmark](https://github.com/ebdrup/json-schema-benchmark), apart from the test that requires that `1.0` is not an integer that is impossible to satisfy in JavaScript).
-
## Install
@@ -330,7 +329,7 @@ There are two modes of format validation: `fast` and `full`. This mode affects f
You can add additional formats and replace any of the formats above using [addFormat](#api-addformat) method.
-The option `unknownFormats` allows changing the default behaviour when an unknown format is encountered. In this case Ajv can either fail schema compilation (default) or ignore it (default in versions before 5.0.0). You also can whitelist specific format(s) to be ignored. See [Options](#options) for details.
+The option `unknownFormats` allows changing the default behaviour when an unknown format is encountered. In this case Ajv can either fail schema compilation (default) or ignore it (default in versions before 5.0.0). You also can allow specific format(s) that will be ignored. See [Options](#options) for details.
You can find regular expressions used for format validation and the sources that were used in [formats.js](https://github.com/ajv-validator/ajv/blob/master/lib/compile/formats.js).
diff --git a/tools/node_modules/eslint/node_modules/ajv/dist/ajv.bundle.js b/tools/node_modules/eslint/node_modules/ajv/dist/ajv.bundle.js
index 79fdd92f467d9c..140549a4dfdd30 100644
--- a/tools/node_modules/eslint/node_modules/ajv/dist/ajv.bundle.js
+++ b/tools/node_modules/eslint/node_modules/ajv/dist/ajv.bundle.js
@@ -4367,43 +4367,35 @@ module.exports = function generate_validate(it, $keyword, $ruleType) {
if ($coerceToTypes) {
var $dataType = 'dataType' + $lvl,
$coerced = 'coerced' + $lvl;
- out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; ';
+ out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; var ' + ($coerced) + ' = undefined; ';
if (it.opts.coerceTypes == 'array') {
- out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ')) ' + ($dataType) + ' = \'array\'; ';
+ out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ') && ' + ($data) + '.length == 1) { ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + '; if (' + (it.util.checkDataType(it.schema.type, $data, it.opts.strictNumbers)) + ') ' + ($coerced) + ' = ' + ($data) + '; } ';
}
- out += ' var ' + ($coerced) + ' = undefined; ';
- var $bracesCoercion = '';
+ out += ' if (' + ($coerced) + ' !== undefined) ; ';
var arr1 = $coerceToTypes;
if (arr1) {
var $type, $i = -1,
l1 = arr1.length - 1;
while ($i < l1) {
$type = arr1[$i += 1];
- if ($i) {
- out += ' if (' + ($coerced) + ' === undefined) { ';
- $bracesCoercion += '}';
- }
- if (it.opts.coerceTypes == 'array' && $type != 'array') {
- out += ' if (' + ($dataType) + ' == \'array\' && ' + ($data) + '.length == 1) { ' + ($coerced) + ' = ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + '; } ';
- }
if ($type == 'string') {
- out += ' if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; ';
+ out += ' else if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; ';
} else if ($type == 'number' || $type == 'integer') {
- out += ' if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' ';
+ out += ' else if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' ';
if ($type == 'integer') {
out += ' && !(' + ($data) + ' % 1)';
}
out += ')) ' + ($coerced) + ' = +' + ($data) + '; ';
} else if ($type == 'boolean') {
- out += ' if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; ';
+ out += ' else if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; ';
} else if ($type == 'null') {
- out += ' if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; ';
+ out += ' else if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; ';
} else if (it.opts.coerceTypes == 'array' && $type == 'array') {
- out += ' if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; ';
+ out += ' else if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; ';
}
}
}
- out += ' ' + ($bracesCoercion) + ' if (' + ($coerced) + ' === undefined) { ';
+ out += ' else { ';
var $$outStack = $$outStack || [];
$$outStack.push(out);
out = ''; /* istanbul ignore else */
@@ -4443,7 +4435,7 @@ module.exports = function generate_validate(it, $keyword, $ruleType) {
} else {
out += ' var err = ' + (__err) + '; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
}
- out += ' } else { ';
+ out += ' } if (' + ($coerced) + ' !== undefined) { ';
var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
$parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
out += ' ' + ($data) + ' = ' + ($coerced) + '; ';
diff --git a/tools/node_modules/eslint/node_modules/ajv/dist/ajv.min.js b/tools/node_modules/eslint/node_modules/ajv/dist/ajv.min.js
index 087c4b714199e2..77667f5f340fda 100644
--- a/tools/node_modules/eslint/node_modules/ajv/dist/ajv.min.js
+++ b/tools/node_modules/eslint/node_modules/ajv/dist/ajv.min.js
@@ -1,3 +1,3 @@
-/* ajv 6.12.3: Another JSON Schema Validator */
-!function(e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).Ajv=e()}(function(){return function o(i,n,l){function c(r,e){if(!n[r]){if(!i[r]){var t="function"==typeof require&&require;if(!e&&t)return t(r,!0);if(u)return u(r,!0);var a=new Error("Cannot find module '"+r+"'");throw a.code="MODULE_NOT_FOUND",a}var s=n[r]={exports:{}};i[r][0].call(s.exports,function(e){return c(i[r][1][e]||e)},s,s.exports,o,i,n,l)}return n[r].exports}for(var u="function"==typeof 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g=/t|\s/i;var P=/\/|:/;var E=/[^\\]\\Z/;function w(e){if(E.test(e))return!1;try{return new RegExp(e),!0}catch(e){return!1}}},{"./util":10}],5:[function(e,r,t){"use strict";var R=e("./resolve"),$=e("./util"),j=e("./error_classes"),D=e("fast-json-stable-stringify"),O=e("../dotjs/validate"),I=$.ucs2length,A=e("fast-deep-equal"),k=j.Validation;function C(e,c,u,r){var d=this,p=this._opts,h=[void 0],f={},l=[],t={},m=[],a={},v=[],s=function(e,r,t){var a=L.call(this,e,r,t);return 0<=a?{index:a,compiling:!0}:{index:a=this._compilations.length,compiling:!(this._compilations[a]={schema:e,root:r,baseId:t})}}.call(this,e,c=c||{schema:e,refVal:h,refs:f},r),o=this._compilations[s.index];if(s.compiling)return o.callValidate=P;var y=this._formats,g=this.RULES;try{var i=E(e,c,u,r);o.validate=i;var n=o.callValidate;return n&&(n.schema=i.schema,n.errors=null,n.refs=i.refs,n.refVal=i.refVal,n.root=i.root,n.$async=i.$async,p.sourceCode&&(n.source=i.source)),i}finally{(function(e,r,t){var a=L.call(this,e,r,t);0<=a&&this._compilations.splice(a,1)}).call(this,e,c,r)}function P(){var e=o.validate,r=e.apply(this,arguments);return P.errors=e.errors,r}function E(e,r,t,a){var s=!r||r&&r.schema==e;if(r.schema!=c.schema)return C.call(d,e,r,t,a);var o=!0===e.$async,i=O({isTop:!0,schema:e,isRoot:s,baseId:a,root:r,schemaPath:"",errSchemaPath:"#",errorPath:'""',MissingRefError:j.MissingRef,RULES:g,validate:O,util:$,resolve:R,resolveRef:w,usePattern:_,useDefault:F,useCustomRule:x,opts:p,formats:y,logger:d.logger,self:d}),i=Q(h,T)+Q(l,N)+Q(m,z)+Q(v,q)+i;p.processCode&&(i=p.processCode(i,e));try{var n=new Function("self","RULES","formats","root","refVal","defaults","customRules","equal","ucs2length","ValidationError",i)(d,g,y,c,h,m,v,A,I,k);h[0]=n}catch(e){throw d.logger.error("Error compiling schema, function code:",i),e}return n.schema=e,n.errors=null,n.refs=f,n.refVal=h,n.root=s?n:r,o&&(n.$async=!0),!0===p.sourceCode&&(n.source={code:i,patterns:l,defaults:m}),n}function w(e,r,t){r=R.url(e,r);var a,s,o=f[r];if(void 0!==o)return S(a=h[o],s="refVal["+o+"]");if(!t&&c.refs){var i=c.refs[r];if(void 0!==i)return S(a=c.refVal[i],s=b(r,a))}s=b(r);var n,l=R.call(d,E,c,r);if(void 0!==l||(n=u&&u[r])&&(l=R.inlineRef(n,p.inlineRefs)?n:C.call(d,n,c,u,e)),void 0!==l)return S(h[f[r]]=l,s);delete f[r]}function b(e,r){var t=h.length;return h[t]=r,"refVal"+(f[e]=t)}function S(e,r){return"object"==typeof e||"boolean"==typeof e?{code:r,schema:e,inline:!0}:{code:r,$async:e&&!!e.$async}}function _(e){var r=t[e];return void 0===r&&(r=t[e]=l.length,l[r]=e),"pattern"+r}function F(e){switch(typeof e){case"boolean":case"number":return""+e;case"string":return $.toQuotedString(e);case"object":if(null===e)return"null";var r=D(e),t=a[r];return void 0===t&&(t=a[r]=m.length,m[t]=e),"default"+t}}function x(e,r,t,a){if(!1!==d._opts.validateSchema){var s=e.definition.dependencies;if(s&&!s.every(function(e){return Object.prototype.hasOwnProperty.call(t,e)}))throw new Error("parent schema must have all required keywords: "+s.join(","));var o=e.definition.validateSchema;if(o)if(!o(r)){var i="keyword schema is invalid: "+d.errorsText(o.errors);if("log"!=d._opts.validateSchema)throw new Error(i);d.logger.error(i)}}var n,l=e.definition.compile,c=e.definition.inline,u=e.definition.macro;if(l)n=l.call(d,r,t,a);else if(u)n=u.call(d,r,t,a),!1!==p.validateSchema&&d.validateSchema(n,!0);else if(c)n=c.call(d,a,e.keyword,r,t);else if(!(n=e.definition.validate))return;if(void 0===n)throw new Error('custom keyword "'+e.keyword+'"failed to compile');var h=v.length;return{code:"customRule"+h,validate:v[h]=n}}}function L(e,r,t){for(var a=0;a",_=P?">":"<",F=void 0;if(!y&&"number"!=typeof d&&void 0!==d)throw new Error(r+" must be number");if(!b&&void 0!==w&&"number"!=typeof w&&"boolean"!=typeof w)throw new Error(E+" must be number or boolean");b?(o="exclIsNumber"+u,i="' + "+(n="op"+u)+" + '",c+=" var schemaExcl"+u+" = "+(t=e.util.getData(w.$data,h,e.dataPathArr))+"; ",F=E,(l=l||[]).push(c+=" var "+(a="exclusive"+u)+"; var "+(s="exclType"+u)+" = typeof "+(t="schemaExcl"+u)+"; if ("+s+" != 'boolean' && "+s+" != 'undefined' && "+s+" != 'number') { "),c="",!1!==e.createErrors?(c+=" { keyword: '"+(F||"_exclusiveLimit")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(f)+" , params: {} ",!1!==e.opts.messages&&(c+=" , message: '"+E+" should be boolean' "),e.opts.verbose&&(c+=" , schema: validate.schema"+p+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+v+" "),c+=" } "):c+=" {} ",x=c,c=l.pop(),c+=!e.compositeRule&&m?e.async?" throw new ValidationError(["+x+"]); ":" validate.errors = ["+x+"]; return false; ":" var err = "+x+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",c+=" } else if ( ",y&&(c+=" ("+g+" !== undefined && typeof "+g+" != 'number') || "),c+=" "+s+" == 'number' ? ( ("+a+" = "+g+" === undefined || "+t+" "+S+"= "+g+") ? "+v+" "+_+"= "+t+" : "+v+" "+_+" "+g+" ) : ( ("+a+" = "+t+" === true) ? "+v+" "+_+"= "+g+" : "+v+" "+_+" "+g+" ) || "+v+" !== "+v+") { var op"+u+" = "+a+" ? '"+S+"' : '"+S+"='; ",void 0===d&&(f=e.errSchemaPath+"/"+(F=E),g=t,y=b)):(i=S,(o="number"==typeof w)&&y?(n="'"+i+"'",c+=" if ( ",y&&(c+=" ("+g+" !== undefined && typeof "+g+" != 'number') || "),c+=" ( "+g+" === undefined || "+w+" "+S+"= "+g+" ? 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"+c+".length ":" ucs2length("+c+") ";var d=r,p=p||[];p.push(t+=" "+("maxLength"==r?">":"<")+" "+h+") { "),t="",!1!==e.createErrors?(t+=" { keyword: '"+(d||"_limitLength")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(n)+" , params: { limit: "+h+" } ",!1!==e.opts.messages&&(t+=" , message: 'should NOT be ",t+="maxLength"==r?"longer":"shorter",t+=" than ",t+=u?"' + "+h+" + '":""+o,t+=" characters' "),e.opts.verbose&&(t+=" , schema: ",t+=u?"validate.schema"+i:""+o,t+=" , parentSchema: validate.schema"+e.schemaPath+" , data: "+c+" "),t+=" } "):t+=" {} ";var f=t,t=p.pop();return t+=!e.compositeRule&&l?e.async?" throw new ValidationError(["+f+"]); ":" validate.errors = ["+f+"]; return false; ":" var err = "+f+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",t+="} ",l&&(t+=" else { "),t}},{}],16:[function(e,r,t){"use strict";r.exports=function(e,r){var t=" 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f=t,t=p.pop();return t+=!e.compositeRule&&l?e.async?" throw new ValidationError(["+f+"]); ":" validate.errors = ["+f+"]; return false; ":" var err = "+f+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",t+="} ",l&&(t+=" else { "),t}},{}],17:[function(e,r,t){"use strict";r.exports=function(e,r){var t=" ",a=e.schema[r],s=e.schemaPath+e.util.getProperty(r),o=e.errSchemaPath+"/"+r,i=!e.opts.allErrors,n=e.util.copy(e),l="";n.level++;var c="valid"+n.level,u=n.baseId,h=!0,d=a;if(d)for(var p,f=-1,m=d.length-1;f "+_+") { ",x=c+"["+_+"]",d.schema=$,d.schemaPath=i+"["+_+"]",d.errSchemaPath=n+"/"+_,d.errorPath=e.util.getPathExpr(e.errorPath,_,e.opts.jsonPointers,!0),d.dataPathArr[v]=_,R=e.validate(d),d.baseId=g,e.util.varOccurences(R,y)<2?t+=" "+e.util.varReplace(R,y,x)+" ":t+=" var "+y+" = "+x+"; "+R+" ",t+=" } ",l&&(t+=" if ("+f+") { ",p+="}"))}"object"==typeof b&&(e.opts.strictKeywords?"object"==typeof b&&0 "+o.length+") { for (var "+m+" = "+o.length+"; "+m+" < 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ValidationError(["+p+"]); ":" validate.errors = ["+p+"]; return false; ":" var err = "+p+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",t+="} ",l&&(t+=" else { "),t}},{}],30:[function(e,r,t){"use strict";r.exports=function(e,r){var t=" ",a=e.level,s=e.dataLevel,o=e.schema[r],i=e.schemaPath+e.util.getProperty(r),n=e.errSchemaPath+"/"+r,l=!e.opts.allErrors,c="data"+(s||""),u="errs__"+a,h=e.util.copy(e);h.level++;var d,p,f,m,v="valid"+h.level;return(e.opts.strictKeywords?"object"==typeof o&&0 1) { ",t=e.schema.items&&e.schema.items.type,a=Array.isArray(t),!t||"object"==t||"array"==t||a&&(0<=t.indexOf("object")||0<=t.indexOf("array"))?i+=" outer: for (;i--;) { for (j = i; j--;) { if (equal("+p+"[i], "+p+"[j])) { "+f+" = false; break outer; } } } ":(i+=" var itemIndices = {}, item; for (;i--;) { var item = "+p+"[i]; ",i+=" if ("+e.util["checkDataType"+(a?"s":"")](t,"item",e.opts.strictNumbers,!0)+") continue; ",a&&(i+=" if (typeof item == 'string') item = '\"' 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must have all required keywords: "+s.join(","));var o=e.definition.validateSchema;if(o)if(!o(r)){var i="keyword schema is invalid: "+d.errorsText(o.errors);if("log"!=d._opts.validateSchema)throw new Error(i);d.logger.error(i)}}var n,l=e.definition.compile,c=e.definition.inline,u=e.definition.macro;if(l)n=l.call(d,r,t,a);else if(u)n=u.call(d,r,t,a),!1!==p.validateSchema&&d.validateSchema(n,!0);else if(c)n=c.call(d,a,e.keyword,r,t);else if(!(n=e.definition.validate))return;if(void 0===n)throw new Error('custom keyword "'+e.keyword+'"failed to compile');var h=v.length;return{code:"customRule"+h,validate:v[h]=n}}}function L(e,r,t){for(var a=0;a",_=P?">":"<",F=void 0;if(!y&&"number"!=typeof d&&void 0!==d)throw new Error(r+" must be number");if(!b&&void 0!==w&&"number"!=typeof w&&"boolean"!=typeof w)throw new Error(E+" must be number or boolean");b?(o="exclIsNumber"+u,i="' + "+(n="op"+u)+" + '",c+=" var schemaExcl"+u+" = "+(t=e.util.getData(w.$data,h,e.dataPathArr))+"; ",F=E,(l=l||[]).push(c+=" var "+(a="exclusive"+u)+"; var "+(s="exclType"+u)+" = typeof "+(t="schemaExcl"+u)+"; if ("+s+" != 'boolean' && "+s+" != 'undefined' && "+s+" != 'number') { "),c="",!1!==e.createErrors?(c+=" { keyword: '"+(F||"_exclusiveLimit")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(f)+" , params: {} ",!1!==e.opts.messages&&(c+=" , message: '"+E+" should be boolean' "),e.opts.verbose&&(c+=" , schema: validate.schema"+p+" , parentSchema: validate.schema"+e.schemaPath+" , data: "+v+" "),c+=" } "):c+=" {} ",x=c,c=l.pop(),c+=!e.compositeRule&&m?e.async?" throw new ValidationError(["+x+"]); ":" validate.errors = ["+x+"]; return false; ":" var err = "+x+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",c+=" } else if ( ",y&&(c+=" ("+g+" !== undefined && typeof "+g+" != 'number') || "),c+=" "+s+" == 'number' ? ( ("+a+" = "+g+" === undefined || "+t+" "+S+"= "+g+") ? "+v+" "+_+"= "+t+" : "+v+" "+_+" "+g+" ) : ( ("+a+" = "+t+" === true) ? "+v+" "+_+"= "+g+" : "+v+" "+_+" "+g+" ) || "+v+" !== "+v+") { var op"+u+" = "+a+" ? '"+S+"' : '"+S+"='; ",void 0===d&&(f=e.errSchemaPath+"/"+(F=E),g=t,y=b)):(i=S,(o="number"==typeof w)&&y?(n="'"+i+"'",c+=" if ( ",y&&(c+=" ("+g+" !== undefined && typeof "+g+" != 'number') || "),c+=" ( "+g+" === undefined || "+w+" "+S+"= "+g+" ? "+v+" "+_+"= "+w+" : "+v+" "+_+" "+g+" ) || "+v+" !== "+v+") { "):(o&&void 0===d?(a=!0,f=e.errSchemaPath+"/"+(F=E),g=w,_+="="):(o&&(g=Math[P?"min":"max"](w,d)),w===(!o||g)?(a=!0,f=e.errSchemaPath+"/"+(F=E),_+="="):(a=!1,i+="=")),n="'"+i+"'",c+=" if ( ",y&&(c+=" ("+g+" !== undefined && typeof "+g+" != 'number') || "),c+=" "+v+" "+_+" "+g+" || "+v+" !== "+v+") { ")),F=F||r,(l=l||[]).push(c),c="",!1!==e.createErrors?(c+=" { keyword: '"+(F||"_limit")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(f)+" , params: { comparison: "+n+", limit: "+g+", exclusive: "+a+" } ",!1!==e.opts.messages&&(c+=" , message: 'should be "+i+" ",c+=y?"' + "+g:g+"'"),e.opts.verbose&&(c+=" , schema: ",c+=y?"validate.schema"+p:""+d,c+=" , parentSchema: validate.schema"+e.schemaPath+" , data: "+v+" "),c+=" } "):c+=" {} ";var x=c;return c=l.pop(),c+=!e.compositeRule&&m?e.async?" throw new ValidationError(["+x+"]); ":" validate.errors = ["+x+"]; return false; ":" var err = "+x+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",c+=" } ",m&&(c+=" else { "),c}},{}],14:[function(e,r,t){"use strict";r.exports=function(e,r){var t=" ",a=e.level,s=e.dataLevel,o=e.schema[r],i=e.schemaPath+e.util.getProperty(r),n=e.errSchemaPath+"/"+r,l=!e.opts.allErrors,c="data"+(s||""),u=e.opts.$data&&o&&o.$data,h=u?(t+=" var schema"+a+" = "+e.util.getData(o.$data,s,e.dataPathArr)+"; ","schema"+a):o;if(!u&&"number"!=typeof o)throw new Error(r+" must be number");t+="if ( ",u&&(t+=" ("+h+" !== undefined && typeof "+h+" != 'number') || ");var d=r,p=p||[];p.push(t+=" "+c+".length "+("maxItems"==r?">":"<")+" "+h+") { "),t="",!1!==e.createErrors?(t+=" { keyword: '"+(d||"_limitItems")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(n)+" , params: { limit: "+h+" } ",!1!==e.opts.messages&&(t+=" , message: 'should NOT have ",t+="maxItems"==r?"more":"fewer",t+=" than ",t+=u?"' + "+h+" + '":""+o,t+=" items' "),e.opts.verbose&&(t+=" , schema: ",t+=u?"validate.schema"+i:""+o,t+=" , parentSchema: validate.schema"+e.schemaPath+" , data: "+c+" "),t+=" } "):t+=" {} ";var f=t,t=p.pop();return t+=!e.compositeRule&&l?e.async?" throw new ValidationError(["+f+"]); ":" validate.errors = ["+f+"]; return false; ":" var err = "+f+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",t+="} ",l&&(t+=" else { "),t}},{}],15:[function(e,r,t){"use strict";r.exports=function(e,r){var t=" ",a=e.level,s=e.dataLevel,o=e.schema[r],i=e.schemaPath+e.util.getProperty(r),n=e.errSchemaPath+"/"+r,l=!e.opts.allErrors,c="data"+(s||""),u=e.opts.$data&&o&&o.$data,h=u?(t+=" var schema"+a+" = "+e.util.getData(o.$data,s,e.dataPathArr)+"; ","schema"+a):o;if(!u&&"number"!=typeof o)throw new Error(r+" must be number");t+="if ( ",u&&(t+=" ("+h+" !== undefined && typeof "+h+" != 'number') || "),t+=!1===e.opts.unicode?" "+c+".length ":" ucs2length("+c+") ";var d=r,p=p||[];p.push(t+=" "+("maxLength"==r?">":"<")+" "+h+") { "),t="",!1!==e.createErrors?(t+=" { keyword: '"+(d||"_limitLength")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(n)+" , params: { limit: "+h+" } ",!1!==e.opts.messages&&(t+=" , message: 'should NOT be ",t+="maxLength"==r?"longer":"shorter",t+=" than ",t+=u?"' + "+h+" + '":""+o,t+=" characters' "),e.opts.verbose&&(t+=" , schema: ",t+=u?"validate.schema"+i:""+o,t+=" , parentSchema: validate.schema"+e.schemaPath+" , data: "+c+" "),t+=" } "):t+=" {} ";var f=t,t=p.pop();return t+=!e.compositeRule&&l?e.async?" throw new ValidationError(["+f+"]); ":" validate.errors = ["+f+"]; return false; ":" var err = "+f+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",t+="} ",l&&(t+=" else { "),t}},{}],16:[function(e,r,t){"use strict";r.exports=function(e,r){var t=" ",a=e.level,s=e.dataLevel,o=e.schema[r],i=e.schemaPath+e.util.getProperty(r),n=e.errSchemaPath+"/"+r,l=!e.opts.allErrors,c="data"+(s||""),u=e.opts.$data&&o&&o.$data,h=u?(t+=" var schema"+a+" = "+e.util.getData(o.$data,s,e.dataPathArr)+"; ","schema"+a):o;if(!u&&"number"!=typeof o)throw new Error(r+" must be number");t+="if ( ",u&&(t+=" ("+h+" !== undefined && typeof "+h+" != 'number') || ");var d=r,p=p||[];p.push(t+=" Object.keys("+c+").length "+("maxProperties"==r?">":"<")+" "+h+") { "),t="",!1!==e.createErrors?(t+=" { keyword: '"+(d||"_limitProperties")+"' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(n)+" , params: { limit: "+h+" } ",!1!==e.opts.messages&&(t+=" , message: 'should NOT have ",t+="maxProperties"==r?"more":"fewer",t+=" than ",t+=u?"' + "+h+" + '":""+o,t+=" properties' "),e.opts.verbose&&(t+=" , schema: ",t+=u?"validate.schema"+i:""+o,t+=" , parentSchema: validate.schema"+e.schemaPath+" , data: "+c+" "),t+=" } "):t+=" {} ";var f=t,t=p.pop();return t+=!e.compositeRule&&l?e.async?" throw new ValidationError(["+f+"]); ":" validate.errors = ["+f+"]; return false; ":" var err = "+f+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",t+="} ",l&&(t+=" else { "),t}},{}],17:[function(e,r,t){"use strict";r.exports=function(e,r){var t=" ",a=e.schema[r],s=e.schemaPath+e.util.getProperty(r),o=e.errSchemaPath+"/"+r,i=!e.opts.allErrors,n=e.util.copy(e),l="";n.level++;var c="valid"+n.level,u=n.baseId,h=!0,d=a;if(d)for(var p,f=-1,m=d.length-1;f "+_+") { ",x=c+"["+_+"]",d.schema=$,d.schemaPath=i+"["+_+"]",d.errSchemaPath=n+"/"+_,d.errorPath=e.util.getPathExpr(e.errorPath,_,e.opts.jsonPointers,!0),d.dataPathArr[v]=_,R=e.validate(d),d.baseId=g,e.util.varOccurences(R,y)<2?t+=" "+e.util.varReplace(R,y,x)+" ":t+=" var "+y+" = "+x+"; "+R+" ",t+=" } ",l&&(t+=" if ("+f+") { ",p+="}"))}"object"==typeof b&&(e.opts.strictKeywords?"object"==typeof b&&0 "+o.length+") { for (var "+m+" = "+o.length+"; "+m+" < "+c+".length; "+m+"++) { ",d.errorPath=e.util.getPathExpr(e.errorPath,m,e.opts.jsonPointers,!0),x=c+"["+m+"]",d.dataPathArr[v]=m,R=e.validate(d),d.baseId=g,e.util.varOccurences(R,y)<2?t+=" "+e.util.varReplace(R,y,x)+" ":t+=" var "+y+" = "+x+"; "+R+" ",l&&(t+=" if (!"+f+") break; "),t+=" } } ",l&&(t+=" if ("+f+") { ",p+="}"))}else{(e.opts.strictKeywords?"object"==typeof o&&0 1e-"+e.opts.multipleOfPrecision+" ":" division"+a+" !== parseInt(division"+a+") ",t+=" ) ",u&&(t+=" ) ");var d=d||[];d.push(t+=" ) { "),t="",!1!==e.createErrors?(t+=" { keyword: 'multipleOf' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(n)+" , params: { multipleOf: "+h+" } ",!1!==e.opts.messages&&(t+=" , message: 'should be multiple of ",t+=u?"' + "+h:h+"'"),e.opts.verbose&&(t+=" , schema: ",t+=u?"validate.schema"+i:""+o,t+=" , parentSchema: validate.schema"+e.schemaPath+" , data: "+c+" "),t+=" } "):t+=" {} ";var p=t,t=d.pop();return t+=!e.compositeRule&&l?e.async?" throw new ValidationError(["+p+"]); ":" validate.errors = ["+p+"]; return false; ":" var err = "+p+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",t+="} ",l&&(t+=" else { "),t}},{}],30:[function(e,r,t){"use strict";r.exports=function(e,r){var t=" ",a=e.level,s=e.dataLevel,o=e.schema[r],i=e.schemaPath+e.util.getProperty(r),n=e.errSchemaPath+"/"+r,l=!e.opts.allErrors,c="data"+(s||""),u="errs__"+a,h=e.util.copy(e);h.level++;var d,p,f,m,v="valid"+h.level;return(e.opts.strictKeywords?"object"==typeof o&&0 1) { ",t=e.schema.items&&e.schema.items.type,a=Array.isArray(t),!t||"object"==t||"array"==t||a&&(0<=t.indexOf("object")||0<=t.indexOf("array"))?i+=" outer: for (;i--;) { for (j = i; j--;) { if (equal("+p+"[i], "+p+"[j])) { "+f+" = false; break outer; } } } ":(i+=" var itemIndices = {}, item; for (;i--;) { var item = "+p+"[i]; ",i+=" if ("+e.util["checkDataType"+(a?"s":"")](t,"item",e.opts.strictNumbers,!0)+") continue; ",a&&(i+=" if (typeof item == 'string') item = '\"' + item; "),i+=" if (typeof itemIndices[item] == 'number') { "+f+" = false; j = itemIndices[item]; break; } itemIndices[item] = i; } "),i+=" } ",m&&(i+=" } "),(s=s||[]).push(i+=" if (!"+f+") { "),i="",!1!==e.createErrors?(i+=" { keyword: 'uniqueItems' , dataPath: (dataPath || '') + "+e.errorPath+" , schemaPath: "+e.util.toQuotedString(h)+" , params: { i: i, j: j } ",!1!==e.opts.messages&&(i+=" , message: 'should NOT have duplicate items (items ## ' + j + ' and ' + i + ' are identical)' "),e.opts.verbose&&(i+=" , schema: ",i+=m?"validate.schema"+u:""+c,i+=" , parentSchema: validate.schema"+e.schemaPath+" , data: "+p+" "),i+=" } "):i+=" {} ",o=i,i=s.pop(),i+=!e.compositeRule&&d?e.async?" throw new ValidationError(["+o+"]); ":" validate.errors = ["+o+"]; return false; ":" var err = "+o+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ",i+=" } ",d&&(i+=" else { ")):d&&(i+=" if (true) { "),i}},{}],38:[function(e,r,t){"use strict";r.exports=function(a,e){var r="",t=!0===a.schema.$async,s=a.util.schemaHasRulesExcept(a.schema,a.RULES.all,"$ref"),o=a.self._getId(a.schema);if(a.opts.strictKeywords){var i=a.util.schemaUnknownRules(a.schema,a.RULES.keywords);if(i){var n="unknown keyword: "+i;if("log"!==a.opts.strictKeywords)throw new Error(n);a.logger.warn(n)}}if(a.isTop&&(r+=" var validate = ",t&&(a.async=!0,r+="async "),r+="function(data, dataPath, parentData, parentDataProperty, rootData) { 'use strict'; ",o&&(a.opts.sourceCode||a.opts.processCode)&&(r+=" /*# sourceURL="+o+" */ ")),"boolean"==typeof a.schema||!s&&!a.schema.$ref){var l=a.level,c=a.dataLevel,u=a.schema[e="false schema"],h=a.schemaPath+a.util.getProperty(e),d=a.errSchemaPath+"/"+e,p=!a.opts.allErrors,f="data"+(c||""),m="valid"+l;return!1===a.schema?(a.isTop?p=!0:r+=" var "+m+" = false; ",(U=U||[]).push(r),r="",!1!==a.createErrors?(r+=" { keyword: 'false schema' , dataPath: (dataPath || '') + "+a.errorPath+" , schemaPath: "+a.util.toQuotedString(d)+" , params: {} ",!1!==a.opts.messages&&(r+=" , message: 'boolean schema is false' "),a.opts.verbose&&(r+=" , schema: false , parentSchema: validate.schema"+a.schemaPath+" , data: "+f+" "),r+=" } "):r+=" {} ",D=r,r=U.pop(),r+=!a.compositeRule&&p?a.async?" throw new ValidationError(["+D+"]); ":" validate.errors = ["+D+"]; return false; ":" var err = "+D+"; if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; "):r+=a.isTop?t?" return data; ":" validate.errors = null; return true; ":" var "+m+" = true; ",a.isTop&&(r+=" }; return validate; "),r}if(a.isTop){var v=a.isTop,l=a.level=0,c=a.dataLevel=0,f="data";if(a.rootId=a.resolve.fullPath(a.self._getId(a.root.schema)),a.baseId=a.baseId||a.rootId,delete a.isTop,a.dataPathArr=[void 0],void 0!==a.schema.default&&a.opts.useDefaults&&a.opts.strictDefaults){var y="default is ignored in the schema root";if("log"!==a.opts.strictDefaults)throw new Error(y);a.logger.warn(y)}r+=" var vErrors = null; ",r+=" var errors = 0; ",r+=" if (rootData === undefined) rootData = data; "}else{l=a.level,f="data"+((c=a.dataLevel)||"");if(o&&(a.baseId=a.resolve.url(a.baseId,o)),t&&!a.async)throw new Error("async schema in sync schema");r+=" var errs_"+l+" = errors;"}var g,m="valid"+l,p=!a.opts.allErrors,P="",E="",w=a.schema.type,b=Array.isArray(w);if(w&&a.opts.nullable&&!0===a.schema.nullable&&(b?-1==w.indexOf("null")&&(w=w.concat("null")):"null"!=w&&(w=[w,"null"],b=!0)),b&&1==w.length&&(w=w[0],b=!1),a.schema.$ref&&s){if("fail"==a.opts.extendRefs)throw new Error('$ref: validation keywords used in schema at path "'+a.errSchemaPath+'" (see option extendRefs)');!0!==a.opts.extendRefs&&(s=!1,a.logger.warn('$ref: keywords ignored in schema at path "'+a.errSchemaPath+'"'))}if(a.schema.$comment&&a.opts.$comment&&(r+=" "+a.RULES.all.$comment.code(a,"$comment")),w){a.opts.coerceTypes&&(g=a.util.coerceToTypes(a.opts.coerceTypes,w));var S=a.RULES.types[w];if(g||b||!0===S||S&&!Z(S)){h=a.schemaPath+".type",d=a.errSchemaPath+"/type",h=a.schemaPath+".type",d=a.errSchemaPath+"/type";if(r+=" if ("+a.util[b?"checkDataTypes":"checkDataType"](w,f,a.opts.strictNumbers,!0)+") { ",g){var _="dataType"+l,F="coerced"+l;r+=" var "+_+" = typeof "+f+"; var "+F+" = undefined; ","array"==a.opts.coerceTypes&&(r+=" if ("+_+" == 'object' && Array.isArray("+f+") && "+f+".length == 1) { "+f+" = "+f+"[0]; "+_+" = typeof "+f+"; if ("+a.util.checkDataType(a.schema.type,f,a.opts.strictNumbers)+") "+F+" = "+f+"; } "),r+=" if ("+F+" !== undefined) ; ";var x=g;if(x)for(var R,$=-1,j=x.length-1;$= 0x80 (not a basic code point)","invalid-input":"Invalid input"},k=Math.floor,C=String.fromCharCode;function L(e){throw new RangeError(i[e])}function n(e,r){var t=e.split("@"),a="";return 1>1,e+=k(e/r);455k((A-a)/h))&&L("overflow"),a+=p*h;var f=d<=o?1:o+26<=d?26:d-o;if(pk(A/m)&&L("overflow"),h*=m}var v=r.length+1,o=T(a-u,v,0==u);k(a/v)>A-s&&L("overflow"),s+=k(a/v),a%=v,r.splice(a++,0,s)}return String.fromCodePoint.apply(String,r)}function c(e){var r=[],t=(e=N(e)).length,a=128,s=0,o=72,i=!0,n=!1,l=void 0;try{for(var c,u=e[Symbol.iterator]();!(i=(c=u.next()).done);i=!0){var h=c.value;h<128&&r.push(C(h))}}catch(e){n=!0,l=e}finally{try{!i&&u.return&&u.return()}finally{if(n)throw l}}var d=r.length,p=d;for(d&&r.push("-");pk((A-s)/w)&&L("overflow"),s+=(f-a)*w,a=f;var b=!0,S=!1,_=void 0;try{for(var F,x=e[Symbol.iterator]();!(b=(F=x.next()).done);b=!0){var R=F.value;if(RA&&L("overflow"),R==a){for(var $=s,j=36;;j+=36){var D=j<=o?1:o+26<=j?26:j-o;if($>6|192).toString(16).toUpperCase()+"%"+(63&r|128).toString(16).toUpperCase():"%"+(r>>12|224).toString(16).toUpperCase()+"%"+(r>>6&63|128).toString(16).toUpperCase()+"%"+(63&r|128).toString(16).toUpperCase()}function p(e){for(var r="",t=0,a=e.length;tA-Z\\x5E-\\x7E]",'[\\"\\\\]')),M=new RegExp(U,"g"),B=new RegExp("(?:(?:%[EFef][0-9A-Fa-f]%[0-9A-Fa-f][0-9A-Fa-f]%[0-9A-Fa-f][0-9A-Fa-f])|(?:%[89A-Fa-f][0-9A-Fa-f]%[0-9A-Fa-f][0-9A-Fa-f])|(?:%[0-9A-Fa-f][0-9A-Fa-f]))","g"),G=new RegExp(J("[^]","[A-Za-z0-9\\!\\$\\%\\'\\*\\+\\-\\^\\_\\`\\{\\|\\}\\~]","[\\.]",'[\\"]',K),"g"),Y=new RegExp(J("[^]",U,"[\\!\\$\\'\\(\\)\\*\\+\\,\\;\\:\\@]"),"g"),W=Y;function X(e){var r=p(e);return r.match(M)?r:e}var ee={scheme:"mailto",parse:function(e,r){var t=e,a=t.to=t.path?t.path.split(","):[];if(t.path=void 0,t.query){for(var s=!1,o={},i=t.query.split("&"),n=0,l=i.length;n sign in env) || env.CI_NAME === 'codeship') {
+ if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI', 'GITHUB_ACTIONS', 'BUILDKITE'].some(sign => sign in env) || env.CI_NAME === 'codeship') {
return 1;
}
@@ -92,10 +92,6 @@ function supportsColor(haveStream, streamIsTTY) {
return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0;
}
- if ('GITHUB_ACTIONS' in env) {
- return 1;
- }
-
if (env.COLORTERM === 'truecolor') {
return 3;
}
diff --git a/tools/node_modules/eslint/node_modules/chalk/node_modules/supports-color/package.json b/tools/node_modules/eslint/node_modules/chalk/node_modules/supports-color/package.json
index 9da76e0c048ee7..5f90dfc93a7936 100644
--- a/tools/node_modules/eslint/node_modules/chalk/node_modules/supports-color/package.json
+++ b/tools/node_modules/eslint/node_modules/chalk/node_modules/supports-color/package.json
@@ -58,5 +58,5 @@
"scripts": {
"test": "xo && ava"
},
- "version": "7.1.0"
+ "version": "7.2.0"
}
\ No newline at end of file
diff --git a/tools/node_modules/eslint/node_modules/espree/README.md b/tools/node_modules/eslint/node_modules/espree/README.md
index 6ac8fdd5f06b6e..e7b5064cb32456 100644
--- a/tools/node_modules/eslint/node_modules/espree/README.md
+++ b/tools/node_modules/eslint/node_modules/espree/README.md
@@ -130,8 +130,8 @@ const options = {
// create a top-level tokens array containing all tokens
tokens: false,
- // Set to 3, 5 (default), 6, 7, 8, 9, or 10 to specify the version of ECMAScript syntax you want to use.
- // You can also set to 2015 (same as 6), 2016 (same as 7), 2017 (same as 8), 2018 (same as 9), 2019 (same as 10), or 2020 (same as 11) to use the year-based naming.
+ // Set to 3, 5 (default), 6, 7, 8, 9, 10, 11, or 12 to specify the version of ECMAScript syntax you want to use.
+ // You can also set to 2015 (same as 6), 2016 (same as 7), 2017 (same as 8), 2018 (same as 9), 2019 (same as 10), 2020 (same as 11), or 2021 (same as 12) to use the year-based naming.
ecmaVersion: 5,
// specify which type of script you're parsing ("script" or "module")
@@ -217,38 +217,16 @@ Acorn is a great JavaScript parser that produces an AST that is compatible with
We are building on top of Acorn, however, so that we can contribute back and help make Acorn even better.
-### What ECMAScript 6 features do you support?
+### What ECMAScript features do you support?
-All of them.
+Espree supports all ECMAScript 2020 features and partially supports ECMAScript 2021 features.
-### What ECMAScript 7/2016 features do you support?
+Because ECMAScript 2021 is still under development, we are implementing features as they are finalized. Currently, Espree supports:
-There is only one ECMAScript 2016 syntax change: the exponentiation operator. Espree supports this.
+* [Logical Assignment Operators](https://github.com/tc39/proposal-logical-assignment)
+* [Numeric Separators](https://github.com/tc39/proposal-numeric-separator)
-### What ECMAScript 2017 features do you support?
-
-There are two ECMAScript 2017 syntax changes: `async` functions, and trailing commas in function declarations and calls. Espree supports both of them.
-
-### What ECMAScript 2018 features do you support?
-
-There are seven ECMAScript 2018 syntax changes:
-
-* Invalid escape sequences in tagged template literals
-* Rest/spread properties
-* Async iteration
-* RegExp `s` flag
-* RegExp named capture groups
-* RegExp lookbehind assertions
-* RegExp Unicode property escapes
-
-Espree supports all of them.
-
-### What ECMAScript 2019 features do you support?
-
-Because ECMAScript 2019 is still under development, we are implementing features as they are finalized. Currently, Espree supports:
-
-* Optional `catch` binding
-* JSON superset (`\u2028` and `\u2029` in string literals)
+See [finished-proposals.md](https://github.com/tc39/proposals/blob/master/finished-proposals.md) to know what features are finalized.
### How do you determine which experimental features to support?
diff --git a/tools/node_modules/eslint/node_modules/espree/lib/options.js b/tools/node_modules/eslint/node_modules/espree/lib/options.js
index ccebbea477855b..eddca200e29866 100644
--- a/tools/node_modules/eslint/node_modules/espree/lib/options.js
+++ b/tools/node_modules/eslint/node_modules/espree/lib/options.js
@@ -18,7 +18,8 @@ const SUPPORTED_VERSIONS = [
8,
9,
10,
- 11
+ 11,
+ 12
];
/**
diff --git a/tools/node_modules/eslint/node_modules/espree/package.json b/tools/node_modules/eslint/node_modules/espree/package.json
index fd89662dffde7e..433e3ef73990a9 100644
--- a/tools/node_modules/eslint/node_modules/espree/package.json
+++ b/tools/node_modules/eslint/node_modules/espree/package.json
@@ -8,7 +8,7 @@
},
"bundleDependencies": false,
"dependencies": {
- "acorn": "^7.3.1",
+ "acorn": "^7.4.0",
"acorn-jsx": "^5.2.0",
"eslint-visitor-keys": "^1.3.0"
},
@@ -68,5 +68,5 @@
"sync-docs": "node Makefile.js docs",
"test": "npm run-script lint && node Makefile.js test"
},
- "version": "7.2.0"
+ "version": "7.3.0"
}
\ No newline at end of file
diff --git a/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/LICENSE.BSD b/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/LICENSE.BSD
new file mode 100644
index 00000000000000..3e580c355a96e5
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/LICENSE.BSD
@@ -0,0 +1,19 @@
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/README.md b/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/README.md
new file mode 100644
index 00000000000000..ccd3377f3e9449
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/README.md
@@ -0,0 +1,153 @@
+### Estraverse [](http://travis-ci.org/estools/estraverse)
+
+Estraverse ([estraverse](http://github.com/estools/estraverse)) is
+[ECMAScript](http://www.ecma-international.org/publications/standards/Ecma-262.htm)
+traversal functions from [esmangle project](http://github.com/estools/esmangle).
+
+### Documentation
+
+You can find usage docs at [wiki page](https://github.com/estools/estraverse/wiki/Usage).
+
+### Example Usage
+
+The following code will output all variables declared at the root of a file.
+
+```javascript
+estraverse.traverse(ast, {
+ enter: function (node, parent) {
+ if (node.type == 'FunctionExpression' || node.type == 'FunctionDeclaration')
+ return estraverse.VisitorOption.Skip;
+ },
+ leave: function (node, parent) {
+ if (node.type == 'VariableDeclarator')
+ console.log(node.id.name);
+ }
+});
+```
+
+We can use `this.skip`, `this.remove` and `this.break` functions instead of using Skip, Remove and Break.
+
+```javascript
+estraverse.traverse(ast, {
+ enter: function (node) {
+ this.break();
+ }
+});
+```
+
+And estraverse provides `estraverse.replace` function. When returning node from `enter`/`leave`, current node is replaced with it.
+
+```javascript
+result = estraverse.replace(tree, {
+ enter: function (node) {
+ // Replace it with replaced.
+ if (node.type === 'Literal')
+ return replaced;
+ }
+});
+```
+
+By passing `visitor.keys` mapping, we can extend estraverse traversing functionality.
+
+```javascript
+// This tree contains a user-defined `TestExpression` node.
+var tree = {
+ type: 'TestExpression',
+
+ // This 'argument' is the property containing the other **node**.
+ argument: {
+ type: 'Literal',
+ value: 20
+ },
+
+ // This 'extended' is the property not containing the other **node**.
+ extended: true
+};
+estraverse.traverse(tree, {
+ enter: function (node) { },
+
+ // Extending the existing traversing rules.
+ keys: {
+ // TargetNodeName: [ 'keys', 'containing', 'the', 'other', '**node**' ]
+ TestExpression: ['argument']
+ }
+});
+```
+
+By passing `visitor.fallback` option, we can control the behavior when encountering unknown nodes.
+
+```javascript
+// This tree contains a user-defined `TestExpression` node.
+var tree = {
+ type: 'TestExpression',
+
+ // This 'argument' is the property containing the other **node**.
+ argument: {
+ type: 'Literal',
+ value: 20
+ },
+
+ // This 'extended' is the property not containing the other **node**.
+ extended: true
+};
+estraverse.traverse(tree, {
+ enter: function (node) { },
+
+ // Iterating the child **nodes** of unknown nodes.
+ fallback: 'iteration'
+});
+```
+
+When `visitor.fallback` is a function, we can determine which keys to visit on each node.
+
+```javascript
+// This tree contains a user-defined `TestExpression` node.
+var tree = {
+ type: 'TestExpression',
+
+ // This 'argument' is the property containing the other **node**.
+ argument: {
+ type: 'Literal',
+ value: 20
+ },
+
+ // This 'extended' is the property not containing the other **node**.
+ extended: true
+};
+estraverse.traverse(tree, {
+ enter: function (node) { },
+
+ // Skip the `argument` property of each node
+ fallback: function(node) {
+ return Object.keys(node).filter(function(key) {
+ return key !== 'argument';
+ });
+ }
+});
+```
+
+### License
+
+Copyright (C) 2012-2016 [Yusuke Suzuki](http://github.com/Constellation)
+ (twitter: [@Constellation](http://twitter.com/Constellation)) and other contributors.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/estraverse.js b/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/estraverse.js
new file mode 100644
index 00000000000000..93225bb0c4013e
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/estraverse.js
@@ -0,0 +1,801 @@
+/*
+ Copyright (C) 2012-2013 Yusuke Suzuki
+ Copyright (C) 2012 Ariya Hidayat
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+/*jslint vars:false, bitwise:true*/
+/*jshint indent:4*/
+/*global exports:true*/
+(function clone(exports) {
+ 'use strict';
+
+ var Syntax,
+ VisitorOption,
+ VisitorKeys,
+ BREAK,
+ SKIP,
+ REMOVE;
+
+ function deepCopy(obj) {
+ var ret = {}, key, val;
+ for (key in obj) {
+ if (obj.hasOwnProperty(key)) {
+ val = obj[key];
+ if (typeof val === 'object' && val !== null) {
+ ret[key] = deepCopy(val);
+ } else {
+ ret[key] = val;
+ }
+ }
+ }
+ return ret;
+ }
+
+ // based on LLVM libc++ upper_bound / lower_bound
+ // MIT License
+
+ function upperBound(array, func) {
+ var diff, len, i, current;
+
+ len = array.length;
+ i = 0;
+
+ while (len) {
+ diff = len >>> 1;
+ current = i + diff;
+ if (func(array[current])) {
+ len = diff;
+ } else {
+ i = current + 1;
+ len -= diff + 1;
+ }
+ }
+ return i;
+ }
+
+ Syntax = {
+ AssignmentExpression: 'AssignmentExpression',
+ AssignmentPattern: 'AssignmentPattern',
+ ArrayExpression: 'ArrayExpression',
+ ArrayPattern: 'ArrayPattern',
+ ArrowFunctionExpression: 'ArrowFunctionExpression',
+ AwaitExpression: 'AwaitExpression', // CAUTION: It's deferred to ES7.
+ BlockStatement: 'BlockStatement',
+ BinaryExpression: 'BinaryExpression',
+ BreakStatement: 'BreakStatement',
+ CallExpression: 'CallExpression',
+ CatchClause: 'CatchClause',
+ ChainExpression: 'ChainExpression',
+ ClassBody: 'ClassBody',
+ ClassDeclaration: 'ClassDeclaration',
+ ClassExpression: 'ClassExpression',
+ ComprehensionBlock: 'ComprehensionBlock', // CAUTION: It's deferred to ES7.
+ ComprehensionExpression: 'ComprehensionExpression', // CAUTION: It's deferred to ES7.
+ ConditionalExpression: 'ConditionalExpression',
+ ContinueStatement: 'ContinueStatement',
+ DebuggerStatement: 'DebuggerStatement',
+ DirectiveStatement: 'DirectiveStatement',
+ DoWhileStatement: 'DoWhileStatement',
+ EmptyStatement: 'EmptyStatement',
+ ExportAllDeclaration: 'ExportAllDeclaration',
+ ExportDefaultDeclaration: 'ExportDefaultDeclaration',
+ ExportNamedDeclaration: 'ExportNamedDeclaration',
+ ExportSpecifier: 'ExportSpecifier',
+ ExpressionStatement: 'ExpressionStatement',
+ ForStatement: 'ForStatement',
+ ForInStatement: 'ForInStatement',
+ ForOfStatement: 'ForOfStatement',
+ FunctionDeclaration: 'FunctionDeclaration',
+ FunctionExpression: 'FunctionExpression',
+ GeneratorExpression: 'GeneratorExpression', // CAUTION: It's deferred to ES7.
+ Identifier: 'Identifier',
+ IfStatement: 'IfStatement',
+ ImportExpression: 'ImportExpression',
+ ImportDeclaration: 'ImportDeclaration',
+ ImportDefaultSpecifier: 'ImportDefaultSpecifier',
+ ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',
+ ImportSpecifier: 'ImportSpecifier',
+ Literal: 'Literal',
+ LabeledStatement: 'LabeledStatement',
+ LogicalExpression: 'LogicalExpression',
+ MemberExpression: 'MemberExpression',
+ MetaProperty: 'MetaProperty',
+ MethodDefinition: 'MethodDefinition',
+ ModuleSpecifier: 'ModuleSpecifier',
+ NewExpression: 'NewExpression',
+ ObjectExpression: 'ObjectExpression',
+ ObjectPattern: 'ObjectPattern',
+ Program: 'Program',
+ Property: 'Property',
+ RestElement: 'RestElement',
+ ReturnStatement: 'ReturnStatement',
+ SequenceExpression: 'SequenceExpression',
+ SpreadElement: 'SpreadElement',
+ Super: 'Super',
+ SwitchStatement: 'SwitchStatement',
+ SwitchCase: 'SwitchCase',
+ TaggedTemplateExpression: 'TaggedTemplateExpression',
+ TemplateElement: 'TemplateElement',
+ TemplateLiteral: 'TemplateLiteral',
+ ThisExpression: 'ThisExpression',
+ ThrowStatement: 'ThrowStatement',
+ TryStatement: 'TryStatement',
+ UnaryExpression: 'UnaryExpression',
+ UpdateExpression: 'UpdateExpression',
+ VariableDeclaration: 'VariableDeclaration',
+ VariableDeclarator: 'VariableDeclarator',
+ WhileStatement: 'WhileStatement',
+ WithStatement: 'WithStatement',
+ YieldExpression: 'YieldExpression'
+ };
+
+ VisitorKeys = {
+ AssignmentExpression: ['left', 'right'],
+ AssignmentPattern: ['left', 'right'],
+ ArrayExpression: ['elements'],
+ ArrayPattern: ['elements'],
+ ArrowFunctionExpression: ['params', 'body'],
+ AwaitExpression: ['argument'], // CAUTION: It's deferred to ES7.
+ BlockStatement: ['body'],
+ BinaryExpression: ['left', 'right'],
+ BreakStatement: ['label'],
+ CallExpression: ['callee', 'arguments'],
+ CatchClause: ['param', 'body'],
+ ChainExpression: ['expression'],
+ ClassBody: ['body'],
+ ClassDeclaration: ['id', 'superClass', 'body'],
+ ClassExpression: ['id', 'superClass', 'body'],
+ ComprehensionBlock: ['left', 'right'], // CAUTION: It's deferred to ES7.
+ ComprehensionExpression: ['blocks', 'filter', 'body'], // CAUTION: It's deferred to ES7.
+ ConditionalExpression: ['test', 'consequent', 'alternate'],
+ ContinueStatement: ['label'],
+ DebuggerStatement: [],
+ DirectiveStatement: [],
+ DoWhileStatement: ['body', 'test'],
+ EmptyStatement: [],
+ ExportAllDeclaration: ['source'],
+ ExportDefaultDeclaration: ['declaration'],
+ ExportNamedDeclaration: ['declaration', 'specifiers', 'source'],
+ ExportSpecifier: ['exported', 'local'],
+ ExpressionStatement: ['expression'],
+ ForStatement: ['init', 'test', 'update', 'body'],
+ ForInStatement: ['left', 'right', 'body'],
+ ForOfStatement: ['left', 'right', 'body'],
+ FunctionDeclaration: ['id', 'params', 'body'],
+ FunctionExpression: ['id', 'params', 'body'],
+ GeneratorExpression: ['blocks', 'filter', 'body'], // CAUTION: It's deferred to ES7.
+ Identifier: [],
+ IfStatement: ['test', 'consequent', 'alternate'],
+ ImportExpression: ['source'],
+ ImportDeclaration: ['specifiers', 'source'],
+ ImportDefaultSpecifier: ['local'],
+ ImportNamespaceSpecifier: ['local'],
+ ImportSpecifier: ['imported', 'local'],
+ Literal: [],
+ LabeledStatement: ['label', 'body'],
+ LogicalExpression: ['left', 'right'],
+ MemberExpression: ['object', 'property'],
+ MetaProperty: ['meta', 'property'],
+ MethodDefinition: ['key', 'value'],
+ ModuleSpecifier: [],
+ NewExpression: ['callee', 'arguments'],
+ ObjectExpression: ['properties'],
+ ObjectPattern: ['properties'],
+ Program: ['body'],
+ Property: ['key', 'value'],
+ RestElement: [ 'argument' ],
+ ReturnStatement: ['argument'],
+ SequenceExpression: ['expressions'],
+ SpreadElement: ['argument'],
+ Super: [],
+ SwitchStatement: ['discriminant', 'cases'],
+ SwitchCase: ['test', 'consequent'],
+ TaggedTemplateExpression: ['tag', 'quasi'],
+ TemplateElement: [],
+ TemplateLiteral: ['quasis', 'expressions'],
+ ThisExpression: [],
+ ThrowStatement: ['argument'],
+ TryStatement: ['block', 'handler', 'finalizer'],
+ UnaryExpression: ['argument'],
+ UpdateExpression: ['argument'],
+ VariableDeclaration: ['declarations'],
+ VariableDeclarator: ['id', 'init'],
+ WhileStatement: ['test', 'body'],
+ WithStatement: ['object', 'body'],
+ YieldExpression: ['argument']
+ };
+
+ // unique id
+ BREAK = {};
+ SKIP = {};
+ REMOVE = {};
+
+ VisitorOption = {
+ Break: BREAK,
+ Skip: SKIP,
+ Remove: REMOVE
+ };
+
+ function Reference(parent, key) {
+ this.parent = parent;
+ this.key = key;
+ }
+
+ Reference.prototype.replace = function replace(node) {
+ this.parent[this.key] = node;
+ };
+
+ Reference.prototype.remove = function remove() {
+ if (Array.isArray(this.parent)) {
+ this.parent.splice(this.key, 1);
+ return true;
+ } else {
+ this.replace(null);
+ return false;
+ }
+ };
+
+ function Element(node, path, wrap, ref) {
+ this.node = node;
+ this.path = path;
+ this.wrap = wrap;
+ this.ref = ref;
+ }
+
+ function Controller() { }
+
+ // API:
+ // return property path array from root to current node
+ Controller.prototype.path = function path() {
+ var i, iz, j, jz, result, element;
+
+ function addToPath(result, path) {
+ if (Array.isArray(path)) {
+ for (j = 0, jz = path.length; j < jz; ++j) {
+ result.push(path[j]);
+ }
+ } else {
+ result.push(path);
+ }
+ }
+
+ // root node
+ if (!this.__current.path) {
+ return null;
+ }
+
+ // first node is sentinel, second node is root element
+ result = [];
+ for (i = 2, iz = this.__leavelist.length; i < iz; ++i) {
+ element = this.__leavelist[i];
+ addToPath(result, element.path);
+ }
+ addToPath(result, this.__current.path);
+ return result;
+ };
+
+ // API:
+ // return type of current node
+ Controller.prototype.type = function () {
+ var node = this.current();
+ return node.type || this.__current.wrap;
+ };
+
+ // API:
+ // return array of parent elements
+ Controller.prototype.parents = function parents() {
+ var i, iz, result;
+
+ // first node is sentinel
+ result = [];
+ for (i = 1, iz = this.__leavelist.length; i < iz; ++i) {
+ result.push(this.__leavelist[i].node);
+ }
+
+ return result;
+ };
+
+ // API:
+ // return current node
+ Controller.prototype.current = function current() {
+ return this.__current.node;
+ };
+
+ Controller.prototype.__execute = function __execute(callback, element) {
+ var previous, result;
+
+ result = undefined;
+
+ previous = this.__current;
+ this.__current = element;
+ this.__state = null;
+ if (callback) {
+ result = callback.call(this, element.node, this.__leavelist[this.__leavelist.length - 1].node);
+ }
+ this.__current = previous;
+
+ return result;
+ };
+
+ // API:
+ // notify control skip / break
+ Controller.prototype.notify = function notify(flag) {
+ this.__state = flag;
+ };
+
+ // API:
+ // skip child nodes of current node
+ Controller.prototype.skip = function () {
+ this.notify(SKIP);
+ };
+
+ // API:
+ // break traversals
+ Controller.prototype['break'] = function () {
+ this.notify(BREAK);
+ };
+
+ // API:
+ // remove node
+ Controller.prototype.remove = function () {
+ this.notify(REMOVE);
+ };
+
+ Controller.prototype.__initialize = function(root, visitor) {
+ this.visitor = visitor;
+ this.root = root;
+ this.__worklist = [];
+ this.__leavelist = [];
+ this.__current = null;
+ this.__state = null;
+ this.__fallback = null;
+ if (visitor.fallback === 'iteration') {
+ this.__fallback = Object.keys;
+ } else if (typeof visitor.fallback === 'function') {
+ this.__fallback = visitor.fallback;
+ }
+
+ this.__keys = VisitorKeys;
+ if (visitor.keys) {
+ this.__keys = Object.assign(Object.create(this.__keys), visitor.keys);
+ }
+ };
+
+ function isNode(node) {
+ if (node == null) {
+ return false;
+ }
+ return typeof node === 'object' && typeof node.type === 'string';
+ }
+
+ function isProperty(nodeType, key) {
+ return (nodeType === Syntax.ObjectExpression || nodeType === Syntax.ObjectPattern) && 'properties' === key;
+ }
+
+ function candidateExistsInLeaveList(leavelist, candidate) {
+ for (var i = leavelist.length - 1; i >= 0; --i) {
+ if (leavelist[i].node === candidate) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ Controller.prototype.traverse = function traverse(root, visitor) {
+ var worklist,
+ leavelist,
+ element,
+ node,
+ nodeType,
+ ret,
+ key,
+ current,
+ current2,
+ candidates,
+ candidate,
+ sentinel;
+
+ this.__initialize(root, visitor);
+
+ sentinel = {};
+
+ // reference
+ worklist = this.__worklist;
+ leavelist = this.__leavelist;
+
+ // initialize
+ worklist.push(new Element(root, null, null, null));
+ leavelist.push(new Element(null, null, null, null));
+
+ while (worklist.length) {
+ element = worklist.pop();
+
+ if (element === sentinel) {
+ element = leavelist.pop();
+
+ ret = this.__execute(visitor.leave, element);
+
+ if (this.__state === BREAK || ret === BREAK) {
+ return;
+ }
+ continue;
+ }
+
+ if (element.node) {
+
+ ret = this.__execute(visitor.enter, element);
+
+ if (this.__state === BREAK || ret === BREAK) {
+ return;
+ }
+
+ worklist.push(sentinel);
+ leavelist.push(element);
+
+ if (this.__state === SKIP || ret === SKIP) {
+ continue;
+ }
+
+ node = element.node;
+ nodeType = node.type || element.wrap;
+ candidates = this.__keys[nodeType];
+ if (!candidates) {
+ if (this.__fallback) {
+ candidates = this.__fallback(node);
+ } else {
+ throw new Error('Unknown node type ' + nodeType + '.');
+ }
+ }
+
+ current = candidates.length;
+ while ((current -= 1) >= 0) {
+ key = candidates[current];
+ candidate = node[key];
+ if (!candidate) {
+ continue;
+ }
+
+ if (Array.isArray(candidate)) {
+ current2 = candidate.length;
+ while ((current2 -= 1) >= 0) {
+ if (!candidate[current2]) {
+ continue;
+ }
+
+ if (candidateExistsInLeaveList(leavelist, candidate[current2])) {
+ continue;
+ }
+
+ if (isProperty(nodeType, candidates[current])) {
+ element = new Element(candidate[current2], [key, current2], 'Property', null);
+ } else if (isNode(candidate[current2])) {
+ element = new Element(candidate[current2], [key, current2], null, null);
+ } else {
+ continue;
+ }
+ worklist.push(element);
+ }
+ } else if (isNode(candidate)) {
+ if (candidateExistsInLeaveList(leavelist, candidate)) {
+ continue;
+ }
+
+ worklist.push(new Element(candidate, key, null, null));
+ }
+ }
+ }
+ }
+ };
+
+ Controller.prototype.replace = function replace(root, visitor) {
+ var worklist,
+ leavelist,
+ node,
+ nodeType,
+ target,
+ element,
+ current,
+ current2,
+ candidates,
+ candidate,
+ sentinel,
+ outer,
+ key;
+
+ function removeElem(element) {
+ var i,
+ key,
+ nextElem,
+ parent;
+
+ if (element.ref.remove()) {
+ // When the reference is an element of an array.
+ key = element.ref.key;
+ parent = element.ref.parent;
+
+ // If removed from array, then decrease following items' keys.
+ i = worklist.length;
+ while (i--) {
+ nextElem = worklist[i];
+ if (nextElem.ref && nextElem.ref.parent === parent) {
+ if (nextElem.ref.key < key) {
+ break;
+ }
+ --nextElem.ref.key;
+ }
+ }
+ }
+ }
+
+ this.__initialize(root, visitor);
+
+ sentinel = {};
+
+ // reference
+ worklist = this.__worklist;
+ leavelist = this.__leavelist;
+
+ // initialize
+ outer = {
+ root: root
+ };
+ element = new Element(root, null, null, new Reference(outer, 'root'));
+ worklist.push(element);
+ leavelist.push(element);
+
+ while (worklist.length) {
+ element = worklist.pop();
+
+ if (element === sentinel) {
+ element = leavelist.pop();
+
+ target = this.__execute(visitor.leave, element);
+
+ // node may be replaced with null,
+ // so distinguish between undefined and null in this place
+ if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
+ // replace
+ element.ref.replace(target);
+ }
+
+ if (this.__state === REMOVE || target === REMOVE) {
+ removeElem(element);
+ }
+
+ if (this.__state === BREAK || target === BREAK) {
+ return outer.root;
+ }
+ continue;
+ }
+
+ target = this.__execute(visitor.enter, element);
+
+ // node may be replaced with null,
+ // so distinguish between undefined and null in this place
+ if (target !== undefined && target !== BREAK && target !== SKIP && target !== REMOVE) {
+ // replace
+ element.ref.replace(target);
+ element.node = target;
+ }
+
+ if (this.__state === REMOVE || target === REMOVE) {
+ removeElem(element);
+ element.node = null;
+ }
+
+ if (this.__state === BREAK || target === BREAK) {
+ return outer.root;
+ }
+
+ // node may be null
+ node = element.node;
+ if (!node) {
+ continue;
+ }
+
+ worklist.push(sentinel);
+ leavelist.push(element);
+
+ if (this.__state === SKIP || target === SKIP) {
+ continue;
+ }
+
+ nodeType = node.type || element.wrap;
+ candidates = this.__keys[nodeType];
+ if (!candidates) {
+ if (this.__fallback) {
+ candidates = this.__fallback(node);
+ } else {
+ throw new Error('Unknown node type ' + nodeType + '.');
+ }
+ }
+
+ current = candidates.length;
+ while ((current -= 1) >= 0) {
+ key = candidates[current];
+ candidate = node[key];
+ if (!candidate) {
+ continue;
+ }
+
+ if (Array.isArray(candidate)) {
+ current2 = candidate.length;
+ while ((current2 -= 1) >= 0) {
+ if (!candidate[current2]) {
+ continue;
+ }
+ if (isProperty(nodeType, candidates[current])) {
+ element = new Element(candidate[current2], [key, current2], 'Property', new Reference(candidate, current2));
+ } else if (isNode(candidate[current2])) {
+ element = new Element(candidate[current2], [key, current2], null, new Reference(candidate, current2));
+ } else {
+ continue;
+ }
+ worklist.push(element);
+ }
+ } else if (isNode(candidate)) {
+ worklist.push(new Element(candidate, key, null, new Reference(node, key)));
+ }
+ }
+ }
+
+ return outer.root;
+ };
+
+ function traverse(root, visitor) {
+ var controller = new Controller();
+ return controller.traverse(root, visitor);
+ }
+
+ function replace(root, visitor) {
+ var controller = new Controller();
+ return controller.replace(root, visitor);
+ }
+
+ function extendCommentRange(comment, tokens) {
+ var target;
+
+ target = upperBound(tokens, function search(token) {
+ return token.range[0] > comment.range[0];
+ });
+
+ comment.extendedRange = [comment.range[0], comment.range[1]];
+
+ if (target !== tokens.length) {
+ comment.extendedRange[1] = tokens[target].range[0];
+ }
+
+ target -= 1;
+ if (target >= 0) {
+ comment.extendedRange[0] = tokens[target].range[1];
+ }
+
+ return comment;
+ }
+
+ function attachComments(tree, providedComments, tokens) {
+ // At first, we should calculate extended comment ranges.
+ var comments = [], comment, len, i, cursor;
+
+ if (!tree.range) {
+ throw new Error('attachComments needs range information');
+ }
+
+ // tokens array is empty, we attach comments to tree as 'leadingComments'
+ if (!tokens.length) {
+ if (providedComments.length) {
+ for (i = 0, len = providedComments.length; i < len; i += 1) {
+ comment = deepCopy(providedComments[i]);
+ comment.extendedRange = [0, tree.range[0]];
+ comments.push(comment);
+ }
+ tree.leadingComments = comments;
+ }
+ return tree;
+ }
+
+ for (i = 0, len = providedComments.length; i < len; i += 1) {
+ comments.push(extendCommentRange(deepCopy(providedComments[i]), tokens));
+ }
+
+ // This is based on John Freeman's implementation.
+ cursor = 0;
+ traverse(tree, {
+ enter: function (node) {
+ var comment;
+
+ while (cursor < comments.length) {
+ comment = comments[cursor];
+ if (comment.extendedRange[1] > node.range[0]) {
+ break;
+ }
+
+ if (comment.extendedRange[1] === node.range[0]) {
+ if (!node.leadingComments) {
+ node.leadingComments = [];
+ }
+ node.leadingComments.push(comment);
+ comments.splice(cursor, 1);
+ } else {
+ cursor += 1;
+ }
+ }
+
+ // already out of owned node
+ if (cursor === comments.length) {
+ return VisitorOption.Break;
+ }
+
+ if (comments[cursor].extendedRange[0] > node.range[1]) {
+ return VisitorOption.Skip;
+ }
+ }
+ });
+
+ cursor = 0;
+ traverse(tree, {
+ leave: function (node) {
+ var comment;
+
+ while (cursor < comments.length) {
+ comment = comments[cursor];
+ if (node.range[1] < comment.extendedRange[0]) {
+ break;
+ }
+
+ if (node.range[1] === comment.extendedRange[0]) {
+ if (!node.trailingComments) {
+ node.trailingComments = [];
+ }
+ node.trailingComments.push(comment);
+ comments.splice(cursor, 1);
+ } else {
+ cursor += 1;
+ }
+ }
+
+ // already out of owned node
+ if (cursor === comments.length) {
+ return VisitorOption.Break;
+ }
+
+ if (comments[cursor].extendedRange[0] > node.range[1]) {
+ return VisitorOption.Skip;
+ }
+ }
+ });
+
+ return tree;
+ }
+
+ exports.Syntax = Syntax;
+ exports.traverse = traverse;
+ exports.replace = replace;
+ exports.attachComments = attachComments;
+ exports.VisitorKeys = VisitorKeys;
+ exports.VisitorOption = VisitorOption;
+ exports.Controller = Controller;
+ exports.cloneEnvironment = function () { return clone({}); };
+
+ return exports;
+}(exports));
+/* vim: set sw=4 ts=4 et tw=80 : */
diff --git a/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/package.json b/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/package.json
new file mode 100644
index 00000000000000..4d336a00e8b526
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/esrecurse/node_modules/estraverse/package.json
@@ -0,0 +1,45 @@
+{
+ "bugs": {
+ "url": "https://github.com/estools/estraverse/issues"
+ },
+ "bundleDependencies": false,
+ "deprecated": false,
+ "description": "ECMAScript JS AST traversal functions",
+ "devDependencies": {
+ "babel-preset-env": "^1.6.1",
+ "babel-register": "^6.3.13",
+ "chai": "^2.1.1",
+ "espree": "^1.11.0",
+ "gulp": "^3.8.10",
+ "gulp-bump": "^0.2.2",
+ "gulp-filter": "^2.0.0",
+ "gulp-git": "^1.0.1",
+ "gulp-tag-version": "^1.3.0",
+ "jshint": "^2.5.6",
+ "mocha": "^2.1.0"
+ },
+ "engines": {
+ "node": ">=4.0"
+ },
+ "homepage": "https://github.com/estools/estraverse",
+ "license": "BSD-2-Clause",
+ "main": "estraverse.js",
+ "maintainers": [
+ {
+ "name": "Yusuke Suzuki",
+ "email": "utatane.tea@gmail.com",
+ "url": "http://github.com/Constellation"
+ }
+ ],
+ "name": "estraverse",
+ "repository": {
+ "type": "git",
+ "url": "git+ssh://git@github.com/estools/estraverse.git"
+ },
+ "scripts": {
+ "lint": "jshint estraverse.js",
+ "test": "npm run-script lint && npm run-script unit-test",
+ "unit-test": "mocha --compilers js:babel-register"
+ },
+ "version": "5.2.0"
+}
\ No newline at end of file
diff --git a/tools/node_modules/eslint/node_modules/esrecurse/package.json b/tools/node_modules/eslint/node_modules/esrecurse/package.json
index 3b1e0519a75240..8e2661c63262b1 100755
--- a/tools/node_modules/eslint/node_modules/esrecurse/package.json
+++ b/tools/node_modules/eslint/node_modules/esrecurse/package.json
@@ -9,7 +9,7 @@
},
"bundleDependencies": false,
"dependencies": {
- "estraverse": "^4.1.0"
+ "estraverse": "^5.2.0"
},
"deprecated": false,
"description": "ECMAScript AST recursive visitor",
@@ -53,5 +53,5 @@
"test": "gulp travis",
"unit-test": "gulp test"
},
- "version": "4.2.1"
+ "version": "4.3.0"
}
\ No newline at end of file
diff --git a/tools/node_modules/eslint/node_modules/uri-js/LICENSE b/tools/node_modules/eslint/node_modules/uri-js/LICENSE
new file mode 100755
index 00000000000000..9338bde8eb43b2
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/uri-js/LICENSE
@@ -0,0 +1,11 @@
+Copyright 2011 Gary Court. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY GARY COURT "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARY COURT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of Gary Court.
diff --git a/tools/node_modules/eslint/node_modules/uri-js/README.md b/tools/node_modules/eslint/node_modules/uri-js/README.md
old mode 100644
new mode 100755
index 3f225e74508deb..3dbe4054f2577a
--- a/tools/node_modules/eslint/node_modules/uri-js/README.md
+++ b/tools/node_modules/eslint/node_modules/uri-js/README.md
@@ -3,7 +3,7 @@
URI.js is an [RFC 3986](http://www.ietf.org/rfc/rfc3986.txt) compliant, scheme extendable URI parsing/validating/resolving library for all JavaScript environments (browsers, Node.js, etc).
It is also compliant with the IRI ([RFC 3987](http://www.ietf.org/rfc/rfc3987.txt)), IDNA ([RFC 5890](http://www.ietf.org/rfc/rfc5890.txt)), IPv6 Address ([RFC 5952](http://www.ietf.org/rfc/rfc5952.txt)), IPv6 Zone Identifier ([RFC 6874](http://www.ietf.org/rfc/rfc6874.txt)) specifications.
-URI.js has an extensive test suite, and works in all (Node.js, web) environments. It weighs in at 6.2kb (gzipped, 16kb deflated).
+URI.js has an extensive test suite, and works in all (Node.js, web) environments. It weighs in at 6.4kb (gzipped, 17kb deflated).
## API
@@ -101,9 +101,23 @@ URI.js supports inserting custom [scheme](http://en.wikipedia.org/wiki/URI_schem
* urn \[[RFC 2141](http://www.ietf.org/rfc/rfc2141.txt)\]
* urn:uuid \[[RFC 4122](http://www.ietf.org/rfc/rfc4122.txt)\]
-### HTTP Support
+### HTTP/HTTPS Support
URI.equal("HTTP://ABC.COM:80", "http://abc.com/") === true
+ URI.equal("https://abc.com", "HTTPS://ABC.COM:443/") === true
+
+### WS/WSS Support
+
+ URI.parse("wss://example.com/foo?bar=baz");
+ //returns:
+ //{
+ // scheme : "wss",
+ // host: "example.com",
+ // resourceName: "/foo?bar=baz",
+ // secure: true,
+ //}
+
+ URI.equal("WS://ABC.COM:80/chat#one", "ws://abc.com/chat") === true
### Mailto Support
@@ -152,9 +166,11 @@ To load in a browser, use the following tag:
-To load in a CommonJS (Node.js) environment, first install with npm by running on the command line:
+To load in a CommonJS/Module environment, first install with npm/yarn by running on the command line:
npm install uri-js
+ # OR
+ yarn add uri-js
Then, in your code, load it using:
@@ -183,17 +199,3 @@ URI validation has been removed as it was slow, exposed a vulnerabilty, and was
### Breaking changes from 1.x
The `errors` array on parsed components is now an `error` string.
-
-## License ([Simplified BSD](http://en.wikipedia.org/wiki/BSD_licenses#2-clause))
-
-Copyright 2011 Gary Court. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY GARY COURT "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARY COURT OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of Gary Court.
diff --git a/tools/node_modules/eslint/node_modules/uri-js/dist/es5/uri.all.js b/tools/node_modules/eslint/node_modules/uri-js/dist/es5/uri.all.js
old mode 100644
new mode 100755
index 2df06091a638f7..47f42f8aa16696
--- a/tools/node_modules/eslint/node_modules/uri-js/dist/es5/uri.all.js
+++ b/tools/node_modules/eslint/node_modules/uri-js/dist/es5/uri.all.js
@@ -1,4 +1,4 @@
-/** @license URI.js v4.2.1 (c) 2011 Gary Court. License: http://github.com/garycourt/uri-js */
+/** @license URI.js v4.4.0 (c) 2011 Gary Court. License: http://github.com/garycourt/uri-js */
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
typeof define === 'function' && define.amd ? define(['exports'], factory) :
@@ -961,9 +961,9 @@ function _recomposeAuthority(components, options) {
return "[" + $1 + ($2 ? "%25" + $2 : "") + "]";
}));
}
- if (typeof components.port === "number") {
+ if (typeof components.port === "number" || typeof components.port === "string") {
uriTokens.push(":");
- uriTokens.push(components.port.toString(10));
+ uriTokens.push(String(components.port));
}
return uriTokens.length ? uriTokens.join("") : undefined;
}
@@ -1166,8 +1166,9 @@ var handler = {
return components;
},
serialize: function serialize(components, options) {
+ var secure = String(components.scheme).toLowerCase() === "https";
//normalize the default port
- if (components.port === (String(components.scheme).toLowerCase() !== "https" ? 80 : 443) || components.port === "") {
+ if (components.port === (secure ? 443 : 80) || components.port === "") {
components.port = undefined;
}
//normalize the empty path
@@ -1188,6 +1189,57 @@ var handler$1 = {
serialize: handler.serialize
};
+function isSecure(wsComponents) {
+ return typeof wsComponents.secure === 'boolean' ? wsComponents.secure : String(wsComponents.scheme).toLowerCase() === "wss";
+}
+//RFC 6455
+var handler$2 = {
+ scheme: "ws",
+ domainHost: true,
+ parse: function parse(components, options) {
+ var wsComponents = components;
+ //indicate if the secure flag is set
+ wsComponents.secure = isSecure(wsComponents);
+ //construct resouce name
+ wsComponents.resourceName = (wsComponents.path || '/') + (wsComponents.query ? '?' + wsComponents.query : '');
+ wsComponents.path = undefined;
+ wsComponents.query = undefined;
+ return wsComponents;
+ },
+ serialize: function serialize(wsComponents, options) {
+ //normalize the default port
+ if (wsComponents.port === (isSecure(wsComponents) ? 443 : 80) || wsComponents.port === "") {
+ wsComponents.port = undefined;
+ }
+ //ensure scheme matches secure flag
+ if (typeof wsComponents.secure === 'boolean') {
+ wsComponents.scheme = wsComponents.secure ? 'wss' : 'ws';
+ wsComponents.secure = undefined;
+ }
+ //reconstruct path from resource name
+ if (wsComponents.resourceName) {
+ var _wsComponents$resourc = wsComponents.resourceName.split('?'),
+ _wsComponents$resourc2 = slicedToArray(_wsComponents$resourc, 2),
+ path = _wsComponents$resourc2[0],
+ query = _wsComponents$resourc2[1];
+
+ wsComponents.path = path && path !== '/' ? path : undefined;
+ wsComponents.query = query;
+ wsComponents.resourceName = undefined;
+ }
+ //forbid fragment component
+ wsComponents.fragment = undefined;
+ return wsComponents;
+ }
+};
+
+var handler$3 = {
+ scheme: "wss",
+ domainHost: handler$2.domainHost,
+ parse: handler$2.parse,
+ serialize: handler$2.serialize
+};
+
var O = {};
var isIRI = true;
//RFC 3986
@@ -1218,7 +1270,7 @@ function decodeUnreserved(str) {
var decStr = pctDecChars(str);
return !decStr.match(UNRESERVED) ? str : decStr;
}
-var handler$2 = {
+var handler$4 = {
scheme: "mailto",
parse: function parse$$1(components, options) {
var mailtoComponents = components;
@@ -1306,7 +1358,7 @@ var handler$2 = {
var URN_PARSE = /^([^\:]+)\:(.*)/;
//RFC 2141
-var handler$3 = {
+var handler$5 = {
scheme: "urn",
parse: function parse$$1(components, options) {
var matches = components.path && components.path.match(URN_PARSE);
@@ -1345,7 +1397,7 @@ var handler$3 = {
var UUID = /^[0-9A-Fa-f]{8}(?:\-[0-9A-Fa-f]{4}){3}\-[0-9A-Fa-f]{12}$/;
//RFC 4122
-var handler$4 = {
+var handler$6 = {
scheme: "urn:uuid",
parse: function parse(urnComponents, options) {
var uuidComponents = urnComponents;
@@ -1369,6 +1421,8 @@ SCHEMES[handler$1.scheme] = handler$1;
SCHEMES[handler$2.scheme] = handler$2;
SCHEMES[handler$3.scheme] = handler$3;
SCHEMES[handler$4.scheme] = handler$4;
+SCHEMES[handler$5.scheme] = handler$5;
+SCHEMES[handler$6.scheme] = handler$6;
exports.SCHEMES = SCHEMES;
exports.pctEncChar = pctEncChar;
diff --git a/tools/node_modules/eslint/node_modules/uri-js/dist/es5/uri.all.min.js b/tools/node_modules/eslint/node_modules/uri-js/dist/es5/uri.all.min.js
old mode 100644
new mode 100755
index 1b791ef7239290..09edffb7ccbb63
--- a/tools/node_modules/eslint/node_modules/uri-js/dist/es5/uri.all.min.js
+++ b/tools/node_modules/eslint/node_modules/uri-js/dist/es5/uri.all.min.js
@@ -1,3 +1,3 @@
-/** @license URI.js v4.2.1 (c) 2011 Gary Court. License: http://github.com/garycourt/uri-js */
-!function(e,r){"object"==typeof exports&&"undefined"!=typeof module?r(exports):"function"==typeof define&&define.amd?define(["exports"],r):r(e.URI=e.URI||{})}(this,function(e){"use strict";function r(){for(var e=arguments.length,r=Array(e),n=0;n1){r[0]=r[0].slice(0,-1);for(var t=r.length-1,o=1;o1&&(t=n[0]+"@",e=n[1]),e=e.replace(j,"."),t+f(e.split("."),r).join(".")}function p(e){for(var r=[],n=0,t=e.length;n=55296&&o<=56319&&n>6|192).toString(16).toUpperCase()+"%"+(63&r|128).toString(16).toUpperCase():"%"+(r>>12|224).toString(16).toUpperCase()+"%"+(r>>6&63|128).toString(16).toUpperCase()+"%"+(63&r|128).toString(16).toUpperCase()}function d(e){for(var r="",n=0,t=e.length;n=194&&o<224){if(t-n>=6){var a=parseInt(e.substr(n+4,2),16);r+=String.fromCharCode((31&o)<<6|63&a)}else r+=e.substr(n,6);n+=6}else if(o>=224){if(t-n>=9){var i=parseInt(e.substr(n+4,2),16),u=parseInt(e.substr(n+7,2),16);r+=String.fromCharCode((15&o)<<12|(63&i)<<6|63&u)}else r+=e.substr(n,9);n+=9}else r+=e.substr(n,3),n+=3}return r}function l(e,r){function n(e){var n=d(e);return n.match(r.UNRESERVED)?n:e}return e.scheme&&(e.scheme=String(e.scheme).replace(r.PCT_ENCODED,n).toLowerCase().replace(r.NOT_SCHEME,"")),e.userinfo!==undefined&&(e.userinfo=String(e.userinfo).replace(r.PCT_ENCODED,n).replace(r.NOT_USERINFO,h).replace(r.PCT_ENCODED,o)),e.host!==undefined&&(e.host=String(e.host).replace(r.PCT_ENCODED,n).toLowerCase().replace(r.NOT_HOST,h).replace(r.PCT_ENCODED,o)),e.path!==undefined&&(e.path=String(e.path).replace(r.PCT_ENCODED,n).replace(e.scheme?r.NOT_PATH:r.NOT_PATH_NOSCHEME,h).replace(r.PCT_ENCODED,o)),e.query!==undefined&&(e.query=String(e.query).replace(r.PCT_ENCODED,n).replace(r.NOT_QUERY,h).replace(r.PCT_ENCODED,o)),e.fragment!==undefined&&(e.fragment=String(e.fragment).replace(r.PCT_ENCODED,n).replace(r.NOT_FRAGMENT,h).replace(r.PCT_ENCODED,o)),e}function g(e){return e.replace(/^0*(.*)/,"$1")||"0"}function v(e,r){var n=e.match(r.IPV4ADDRESS)||[],t=R(n,2),o=t[1];return o?o.split(".").map(g).join("."):e}function m(e,r){var n=e.match(r.IPV6ADDRESS)||[],t=R(n,3),o=t[1],a=t[2];if(o){for(var i=o.toLowerCase().split("::").reverse(),u=R(i,2),s=u[0],f=u[1],c=f?f.split(":").map(g):[],p=s.split(":").map(g),h=r.IPV4ADDRESS.test(p[p.length-1]),d=h?7:8,l=p.length-d,m=Array(d),E=0;E1){var A=m.slice(0,y.index),D=m.slice(y.index+y.length);S=A.join(":")+"::"+D.join(":")}else S=m.join(":");return a&&(S+="%"+a),S}return e}function E(e){var r=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{},n={},t=!1!==r.iri?N:F;"suffix"===r.reference&&(e=(r.scheme?r.scheme+":":"")+"//"+e);var 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e?e=S(E(e,r),r):"object"===t(e)&&(e=E(S(e,r),r)),e}function b(e,r,n){return"string"==typeof e?e=S(E(e,n),n):"object"===t(e)&&(e=S(e,n)),"string"==typeof r?r=S(E(r,n),n):"object"===t(r)&&(r=S(r,n)),e===r}function x(e,r){return e&&e.toString().replace(r&&r.iri?R.ESCAPE:F.ESCAPE,h)}function O(e,r){return e&&e.toString().replace(r&&r.iri?R.PCT_ENCODED:F.PCT_ENCODED,d)}function N(e){return"boolean"==typeof e.secure?e.secure:"wss"===String(e.scheme).toLowerCase()}function I(e){var r=d(e);return r.match(he)?r:e}var F=u(!1),R=u(!0),T=function(){function e(e,r){var n=[],t=!0,o=!1,a=undefined;try{for(var i,u=e[Symbol.iterator]();!(t=(i=u.next()).done)&&(n.push(i.value),!r||n.length!==r);t=!0);}catch(s){o=!0,a=s}finally{try{!t&&u["return"]&&u["return"]()}finally{if(o)throw a}}return n}return function(r,n){if(Array.isArray(r))return r;if(Symbol.iterator in Object(r))return e(r,n);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),_=function(e){if(Array.isArray(e)){for(var r=0,n=Array(e.length);r= 0x80 (not a basic code point)","invalid-input":"Invalid input"},z=Math.floor,L=String.fromCharCode,$=function(e){return String.fromCodePoint.apply(String,_(e))},M=function(e){return e-48<10?e-22:e-65<26?e-65:e-97<26?e-97:36},V=function(e,r){return e+22+75*(e<26)-((0!=r)<<5)},k=function(e,r,n){var t=0;for(e=n?z(e/700):e>>1,e+=z(e/r);e>455;t+=36)e=z(e/35);return z(t+36*e/(e+38))},Z=function(e){var r=[],n=e.length,t=0,o=128,a=72,i=e.lastIndexOf("-");i<0&&(i=0);for(var u=0;u=128&&s("not-basic"),r.push(e.charCodeAt(u));for(var f=i>0?i+1:0;f=n&&s("invalid-input");var d=M(e.charCodeAt(f++));(d>=36||d>z((P-t)/p))&&s("overflow"),t+=d*p;var l=h<=a?1:h>=a+26?26:h-a;if(dz(P/m)&&s("overflow"),p*=m}var g=r.length+1;a=k(t-c,g,0==c),z(t/g)>P-o&&s("overflow"),o+=z(t/g),t%=g,r.splice(t++,0,o)}return String.fromCodePoint.apply(String,r)},G=function(e){var r=[];e=p(e);var n=e.length,t=128,o=0,a=72,i=!0,u=!1,f=undefined;try{for(var c,h=e[Symbol.iterator]();!(i=(c=h.next()).done);i=!0){var d=c.value;d<128&&r.push(L(d))}}catch(U){u=!0,f=U}finally{try{!i&&h["return"]&&h["return"]()}finally{if(u)throw f}}var l=r.length,m=l;for(l&&r.push("-");m=t&&Az((P-o)/D)&&s("overflow"),o+=(g-t)*D,t=g;var w=!0,b=!1,x=undefined;try{for(var O,N=e[Symbol.iterator]();!(w=(O=N.next()).done);w=!0){var I=O.value;if(IP&&s("overflow"),I==t){for(var F=o,R=36;;R+=36){var T=R<=a?1:R>=a+26?26:R-a;if(FA-Z\\x5E-\\x7E]",'[\\"\\\\]'),he=new RegExp(se,"g"),de=new RegExp(ce,"g"),le=new RegExp(r("[^]","[A-Za-z0-9\\!\\$\\%\\'\\*\\+\\-\\^\\_\\`\\{\\|\\}\\~]","[\\.]",'[\\"]',pe),"g"),me=new RegExp(r("[^]",se,"[\\!\\$\\'\\(\\)\\*\\+\\,\\;\\:\\@]"),"g"),ge=me,ve={scheme:"mailto",parse:function(e,r){var n=e,t=n.to=n.path?n.path.split(","):[];if(n.path=undefined,n.query){for(var o=!1,a={},i=n.query.split("&"),u=0,s=i.length;u\[\]\^\`\{\|\}\~\x7F-\xFF]/g;
-//RFC 2141
-const handler = {
- scheme: "urn",
- parse: function (components, options) {
- const matches = components.path && components.path.match(URN_PARSE);
- let urnComponents = components;
- if (matches) {
- const scheme = options.scheme || urnComponents.scheme || "urn";
- const nid = matches[1].toLowerCase();
- const nss = matches[2];
- const urnScheme = `${scheme}:${options.nid || nid}`;
- const schemeHandler = SCHEMES[urnScheme];
- urnComponents.nid = nid;
- urnComponents.nss = nss;
- urnComponents.path = undefined;
- if (schemeHandler) {
- urnComponents = schemeHandler.parse(urnComponents, options);
- }
- }
- else {
- urnComponents.error = urnComponents.error || "URN can not be parsed.";
- }
- return urnComponents;
- },
- serialize: function (urnComponents, options) {
- const scheme = options.scheme || urnComponents.scheme || "urn";
- const nid = urnComponents.nid;
- const urnScheme = `${scheme}:${options.nid || nid}`;
- const schemeHandler = SCHEMES[urnScheme];
- if (schemeHandler) {
- urnComponents = schemeHandler.serialize(urnComponents, options);
- }
- const uriComponents = urnComponents;
- const nss = urnComponents.nss;
- uriComponents.path = `${nid || options.nid}:${nss}`;
- return uriComponents;
- },
-};
-export default handler;
+import { SCHEMES } from "../uri";
+const NID$ = "(?:[0-9A-Za-z][0-9A-Za-z\\-]{1,31})";
+const PCT_ENCODED$ = "(?:\\%[0-9A-Fa-f]{2})";
+const TRANS$$ = "[0-9A-Za-z\\(\\)\\+\\,\\-\\.\\:\\=\\@\\;\\$\\_\\!\\*\\'\\/\\?\\#]";
+const NSS$ = "(?:(?:" + PCT_ENCODED$ + "|" + TRANS$$ + ")+)";
+const URN_SCHEME = new RegExp("^urn\\:(" + NID$ + ")$");
+const URN_PATH = new RegExp("^(" + NID$ + ")\\:(" + NSS$ + ")$");
+const URN_PARSE = /^([^\:]+)\:(.*)/;
+const URN_EXCLUDED = /[\x00-\x20\\\"\&\<\>\[\]\^\`\{\|\}\~\x7F-\xFF]/g;
+//RFC 2141
+const handler = {
+ scheme: "urn",
+ parse: function (components, options) {
+ const matches = components.path && components.path.match(URN_PARSE);
+ let urnComponents = components;
+ if (matches) {
+ const scheme = options.scheme || urnComponents.scheme || "urn";
+ const nid = matches[1].toLowerCase();
+ const nss = matches[2];
+ const urnScheme = `${scheme}:${options.nid || nid}`;
+ const schemeHandler = SCHEMES[urnScheme];
+ urnComponents.nid = nid;
+ urnComponents.nss = nss;
+ urnComponents.path = undefined;
+ if (schemeHandler) {
+ urnComponents = schemeHandler.parse(urnComponents, options);
+ }
+ }
+ else {
+ urnComponents.error = urnComponents.error || "URN can not be parsed.";
+ }
+ return urnComponents;
+ },
+ serialize: function (urnComponents, options) {
+ const scheme = options.scheme || urnComponents.scheme || "urn";
+ const nid = urnComponents.nid;
+ const urnScheme = `${scheme}:${options.nid || nid}`;
+ const schemeHandler = SCHEMES[urnScheme];
+ if (schemeHandler) {
+ urnComponents = schemeHandler.serialize(urnComponents, options);
+ }
+ const uriComponents = urnComponents;
+ const nss = urnComponents.nss;
+ uriComponents.path = `${nid || options.nid}:${nss}`;
+ return uriComponents;
+ },
+};
+export default handler;
//# sourceMappingURL=urn.js.map
\ No newline at end of file
diff --git a/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/schemes/ws.js b/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/schemes/ws.js
new file mode 100755
index 00000000000000..9277f035a0bddd
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/schemes/ws.js
@@ -0,0 +1,41 @@
+function isSecure(wsComponents) {
+ return typeof wsComponents.secure === 'boolean' ? wsComponents.secure : String(wsComponents.scheme).toLowerCase() === "wss";
+}
+//RFC 6455
+const handler = {
+ scheme: "ws",
+ domainHost: true,
+ parse: function (components, options) {
+ const wsComponents = components;
+ //indicate if the secure flag is set
+ wsComponents.secure = isSecure(wsComponents);
+ //construct resouce name
+ wsComponents.resourceName = (wsComponents.path || '/') + (wsComponents.query ? '?' + wsComponents.query : '');
+ wsComponents.path = undefined;
+ wsComponents.query = undefined;
+ return wsComponents;
+ },
+ serialize: function (wsComponents, options) {
+ //normalize the default port
+ if (wsComponents.port === (isSecure(wsComponents) ? 443 : 80) || wsComponents.port === "") {
+ wsComponents.port = undefined;
+ }
+ //ensure scheme matches secure flag
+ if (typeof wsComponents.secure === 'boolean') {
+ wsComponents.scheme = (wsComponents.secure ? 'wss' : 'ws');
+ wsComponents.secure = undefined;
+ }
+ //reconstruct path from resource name
+ if (wsComponents.resourceName) {
+ const [path, query] = wsComponents.resourceName.split('?');
+ wsComponents.path = (path && path !== '/' ? path : undefined);
+ wsComponents.query = query;
+ wsComponents.resourceName = undefined;
+ }
+ //forbid fragment component
+ wsComponents.fragment = undefined;
+ return wsComponents;
+ }
+};
+export default handler;
+//# sourceMappingURL=ws.js.map
\ No newline at end of file
diff --git a/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/schemes/wss.js b/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/schemes/wss.js
new file mode 100755
index 00000000000000..d1e22ccd6e0cc5
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/schemes/wss.js
@@ -0,0 +1,9 @@
+import ws from "./ws";
+const handler = {
+ scheme: "wss",
+ domainHost: ws.domainHost,
+ parse: ws.parse,
+ serialize: ws.serialize
+};
+export default handler;
+//# sourceMappingURL=wss.js.map
\ No newline at end of file
diff --git a/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/uri.js b/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/uri.js
old mode 100644
new mode 100755
index 2fb6d713e3a587..659ce2651cea1d
--- a/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/uri.js
+++ b/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/uri.js
@@ -270,9 +270,9 @@ function _recomposeAuthority(components, options) {
//normalize IP hosts, add brackets and escape zone separator for IPv6
uriTokens.push(_normalizeIPv6(_normalizeIPv4(String(components.host), protocol), protocol).replace(protocol.IPV6ADDRESS, (_, $1, $2) => "[" + $1 + ($2 ? "%25" + $2 : "") + "]"));
}
- if (typeof components.port === "number") {
+ if (typeof components.port === "number" || typeof components.port === "string") {
uriTokens.push(":");
- uriTokens.push(components.port.toString(10));
+ uriTokens.push(String(components.port));
}
return uriTokens.length ? uriTokens.join("") : undefined;
}
diff --git a/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/util.js b/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/util.js
old mode 100644
new mode 100755
index 45af46fe547b94..072711efdbfe37
--- a/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/util.js
+++ b/tools/node_modules/eslint/node_modules/uri-js/dist/esnext/util.js
@@ -1,36 +1,36 @@
-export function merge(...sets) {
- if (sets.length > 1) {
- sets[0] = sets[0].slice(0, -1);
- const xl = sets.length - 1;
- for (let x = 1; x < xl; ++x) {
- sets[x] = sets[x].slice(1, -1);
- }
- sets[xl] = sets[xl].slice(1);
- return sets.join('');
- }
- else {
- return sets[0];
- }
-}
-export function subexp(str) {
- return "(?:" + str + ")";
-}
-export function typeOf(o) {
- return o === undefined ? "undefined" : (o === null ? "null" : Object.prototype.toString.call(o).split(" ").pop().split("]").shift().toLowerCase());
-}
-export function toUpperCase(str) {
- return str.toUpperCase();
-}
-export function toArray(obj) {
- return obj !== undefined && obj !== null ? (obj instanceof Array ? obj : (typeof obj.length !== "number" || obj.split || obj.setInterval || obj.call ? [obj] : Array.prototype.slice.call(obj))) : [];
-}
-export function assign(target, source) {
- const obj = target;
- if (source) {
- for (const key in source) {
- obj[key] = source[key];
- }
- }
- return obj;
-}
+export function merge(...sets) {
+ if (sets.length > 1) {
+ sets[0] = sets[0].slice(0, -1);
+ const xl = sets.length - 1;
+ for (let x = 1; x < xl; ++x) {
+ sets[x] = sets[x].slice(1, -1);
+ }
+ sets[xl] = sets[xl].slice(1);
+ return sets.join('');
+ }
+ else {
+ return sets[0];
+ }
+}
+export function subexp(str) {
+ return "(?:" + str + ")";
+}
+export function typeOf(o) {
+ return o === undefined ? "undefined" : (o === null ? "null" : Object.prototype.toString.call(o).split(" ").pop().split("]").shift().toLowerCase());
+}
+export function toUpperCase(str) {
+ return str.toUpperCase();
+}
+export function toArray(obj) {
+ return obj !== undefined && obj !== null ? (obj instanceof Array ? obj : (typeof obj.length !== "number" || obj.split || obj.setInterval || obj.call ? [obj] : Array.prototype.slice.call(obj))) : [];
+}
+export function assign(target, source) {
+ const obj = target;
+ if (source) {
+ for (const key in source) {
+ obj[key] = source[key];
+ }
+ }
+ return obj;
+}
//# sourceMappingURL=util.js.map
\ No newline at end of file
diff --git a/tools/node_modules/eslint/node_modules/uri-js/package.json b/tools/node_modules/eslint/node_modules/uri-js/package.json
old mode 100644
new mode 100755
index 229833d7c8c4c3..5d55c3598416c5
--- a/tools/node_modules/eslint/node_modules/uri-js/package.json
+++ b/tools/node_modules/eslint/node_modules/uri-js/package.json
@@ -28,6 +28,14 @@
"directories": {
"test": "tests"
},
+ "files": [
+ "dist",
+ "package.json",
+ "yarn.lock",
+ "README.md",
+ "CHANGELOG",
+ "LICENSE"
+ ],
"homepage": "https://github.com/garycourt/uri-js",
"keywords": [
"URI",
@@ -37,6 +45,8 @@
"UUID",
"HTTP",
"HTTPS",
+ "WS",
+ "WSS",
"MAILTO",
"RFC3986",
"RFC3987",
@@ -48,6 +58,7 @@
"RFC4291",
"RFC5952",
"RFC6068",
+ "RFC6455",
"RFC6874"
],
"license": "BSD-2-Clause",
@@ -61,10 +72,11 @@
"build": "npm run build:esnext && npm run build:es5 && npm run build:es5:min",
"build:es5": "rollup -c && cp dist/esnext/uri.d.ts dist/es5/uri.all.d.ts && npm run build:es5:fix-sourcemap",
"build:es5:fix-sourcemap": "sorcery -i dist/es5/uri.all.js",
- "build:es5:min": "uglifyjs dist/es5/uri.all.js --support-ie8 --output dist/es5/uri.all.min.js --in-source-map dist/es5/uri.all.js.map --source-map uri.all.min.js.map --comments --compress --mangle --pure-funcs merge subexp && mv uri.all.min.js.map dist/es5/ && cp dist/es5/uri.all.d.ts dist/es5/uri.all.min.d.ts",
+ "build:es5:min": "uglifyjs dist/es5/uri.all.js --support-ie8 --output dist/es5/uri.all.min.js --in-source-map dist/es5/uri.all.js.map --source-map uri.all.min.js.map --comments --compress --mangle --pure-funcs merge subexp && mv uri.all.min.js.map dist/es5/ && cp dist/es5/uri.all.d.ts dist/es5/uri.all.min.d.ts",
"build:esnext": "tsc",
+ "clean": "rm -rf dist",
"test": "mocha -u mocha-qunit-ui dist/es5/uri.all.js tests/tests.js"
},
"types": "dist/es5/uri.all.d.ts",
- "version": "4.2.2"
+ "version": "4.4.0"
}
\ No newline at end of file
diff --git a/tools/node_modules/eslint/package.json b/tools/node_modules/eslint/package.json
index 8fb23ff29b9c47..c38c46e66ab04e 100644
--- a/tools/node_modules/eslint/package.json
+++ b/tools/node_modules/eslint/package.json
@@ -12,6 +12,7 @@
"bundleDependencies": false,
"dependencies": {
"@babel/code-frame": "^7.0.0",
+ "@eslint/eslintrc": "^0.1.3",
"ajv": "^6.10.0",
"chalk": "^4.0.0",
"cross-spawn": "^7.0.2",
@@ -22,7 +23,7 @@
"eslint-scope": "^5.1.0",
"eslint-utils": "^2.1.0",
"eslint-visitor-keys": "^1.3.0",
- "espree": "^7.2.0",
+ "espree": "^7.3.0",
"esquery": "^1.2.0",
"esutils": "^2.0.2",
"file-entry-cache": "^5.0.1",
@@ -152,5 +153,5 @@
"test:cli": "mocha",
"webpack": "node Makefile.js webpack"
},
- "version": "7.7.0"
+ "version": "7.8.1"
}
\ No newline at end of file