From 2f775a0372416debc8e4b7c5f04f40a5cbab7939 Mon Sep 17 00:00:00 2001 From: Ruy Adorno Date: Thu, 19 May 2022 09:46:30 -0400 Subject: [PATCH] feat: add npm query cmd Implemented Arborist `querySelectorAll` method that enables easier retrieval of installed packages using a css-selector-like syntax. It also includes a new command `npm query` that exposes that same logic to users of the npm cli. Ref: https://github.com/npm/rfcs/pull/564 --- docs/content/commands/npm-query.md | 125 ++ .../content/using-npm/dependency-selectors.md | 288 ++++ docs/nav.yml | 6 + lib/commands/query.js | 78 ++ lib/utils/cmd-list.js | 1 + lib/utils/query-selector-all-response.js | 30 + node_modules/@npmcli/query/LICENSE | 20 + node_modules/@npmcli/query/lib/index.js | 173 +++ node_modules/@npmcli/query/package.json | 60 + node_modules/cssesc/LICENSE-MIT.txt | 20 + node_modules/cssesc/bin/cssesc | 116 ++ node_modules/cssesc/cssesc.js | 110 ++ node_modules/cssesc/man/cssesc.1 | 70 + node_modules/cssesc/package.json | 51 + node_modules/postcss-selector-parser/API.md | 873 ++++++++++++ .../postcss-selector-parser/LICENSE-MIT | 22 + .../postcss-selector-parser/dist/index.js | 24 + .../postcss-selector-parser/dist/parser.js | 1243 +++++++++++++++++ .../postcss-selector-parser/dist/processor.js | 206 +++ .../dist/selectors/attribute.js | 515 +++++++ .../dist/selectors/className.js | 69 + .../dist/selectors/combinator.js | 31 + .../dist/selectors/comment.js | 31 + .../dist/selectors/constructors.js | 102 ++ .../dist/selectors/container.js | 395 ++++++ .../dist/selectors/guards.js | 64 + .../dist/selectors/id.js | 37 + .../dist/selectors/index.js | 27 + .../dist/selectors/namespace.js | 101 ++ .../dist/selectors/nesting.js | 32 + .../dist/selectors/node.js | 239 ++++ .../dist/selectors/pseudo.js | 38 + .../dist/selectors/root.js | 60 + .../dist/selectors/selector.js | 31 + .../dist/selectors/string.js | 31 + .../dist/selectors/tag.js | 31 + .../dist/selectors/types.js | 28 + .../dist/selectors/universal.js | 32 + .../dist/sortAscending.js | 13 + .../dist/tokenTypes.js | 95 ++ .../postcss-selector-parser/dist/tokenize.js | 271 ++++ .../dist/util/ensureObject.js | 22 + .../dist/util/getProp.js | 24 + .../dist/util/index.js | 22 + .../dist/util/stripComments.js | 27 + .../dist/util/unesc.js | 93 ++ .../postcss-selector-parser/package.json | 78 ++ .../postcss-selector-parser.d.ts | 555 ++++++++ package-lock.json | 62 + .../test/lib/commands/completion.js.test.cjs | 1 + .../test/lib/commands/query.js.test.cjs | 94 ++ .../test/lib/load-all-commands.js.test.cjs | 14 + tap-snapshots/test/lib/npm.js.test.cjs | 20 +- .../test/lib/utils/cmd-list.js.test.cjs | 6 + test/lib/commands/query.js | 129 ++ workspaces/arborist/lib/node.js | 8 + workspaces/arborist/lib/query-selector-all.js | 490 +++++++ workspaces/arborist/package.json | 2 + workspaces/arborist/test/node.js | 12 +- .../arborist/test/query-selector-all.js | 576 ++++++++ 60 files changed, 8016 insertions(+), 8 deletions(-) create mode 100644 docs/content/commands/npm-query.md create mode 100644 docs/content/using-npm/dependency-selectors.md create mode 100644 lib/commands/query.js create mode 100644 lib/utils/query-selector-all-response.js create mode 100644 node_modules/@npmcli/query/LICENSE create mode 100644 node_modules/@npmcli/query/lib/index.js create mode 100644 node_modules/@npmcli/query/package.json create mode 100644 node_modules/cssesc/LICENSE-MIT.txt create mode 100755 node_modules/cssesc/bin/cssesc create mode 100644 node_modules/cssesc/cssesc.js create mode 100644 node_modules/cssesc/man/cssesc.1 create mode 100644 node_modules/cssesc/package.json create mode 100644 node_modules/postcss-selector-parser/API.md create mode 100644 node_modules/postcss-selector-parser/LICENSE-MIT create mode 100644 node_modules/postcss-selector-parser/dist/index.js create mode 100644 node_modules/postcss-selector-parser/dist/parser.js create mode 100644 node_modules/postcss-selector-parser/dist/processor.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/attribute.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/className.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/combinator.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/comment.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/constructors.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/container.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/guards.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/id.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/index.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/namespace.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/nesting.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/node.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/pseudo.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/root.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/selector.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/string.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/tag.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/types.js create mode 100644 node_modules/postcss-selector-parser/dist/selectors/universal.js create mode 100644 node_modules/postcss-selector-parser/dist/sortAscending.js create mode 100644 node_modules/postcss-selector-parser/dist/tokenTypes.js create mode 100644 node_modules/postcss-selector-parser/dist/tokenize.js create mode 100644 node_modules/postcss-selector-parser/dist/util/ensureObject.js create mode 100644 node_modules/postcss-selector-parser/dist/util/getProp.js create mode 100644 node_modules/postcss-selector-parser/dist/util/index.js create mode 100644 node_modules/postcss-selector-parser/dist/util/stripComments.js create mode 100644 node_modules/postcss-selector-parser/dist/util/unesc.js create mode 100644 node_modules/postcss-selector-parser/package.json create mode 100644 node_modules/postcss-selector-parser/postcss-selector-parser.d.ts create mode 100644 tap-snapshots/test/lib/commands/query.js.test.cjs create mode 100644 test/lib/commands/query.js create mode 100644 workspaces/arborist/lib/query-selector-all.js create mode 100644 workspaces/arborist/test/query-selector-all.js diff --git a/docs/content/commands/npm-query.md b/docs/content/commands/npm-query.md new file mode 100644 index 0000000000000..c9636bdf3a332 --- /dev/null +++ b/docs/content/commands/npm-query.md @@ -0,0 +1,125 @@ +--- +title: npm-query +section: 1 +description: Dependency selector query +--- + +### Synopsis + + + + + +```bash +npm query +``` + + + + + + +### Description + +The `npm query` command allows for usage of css selectors in order to retrieve +an array of dependency objects. + +### Piping npm query to other commands + +```bash +# find all dependencies with postinstall scripts & uninstall them +npm query ":attr(scripts, [postinstall])" | jq 'map(.name)|join("\n")' -r | xargs -I {} npm uninstall {} + +# find all git dependencies & explain who requires them +npm query ":type(git)" | jq 'map(.name)' | xargs -I {} npm why {} +``` + +### Configuration + + + + +#### `global` + +* Default: false +* Type: Boolean + +Operates in "global" mode, so that packages are installed into the `prefix` +folder instead of the current working directory. See +[folders](/configuring-npm/folders) for more on the differences in behavior. + +* packages are installed into the `{prefix}/lib/node_modules` folder, instead + of the current working directory. +* bin files are linked to `{prefix}/bin` +* man pages are linked to `{prefix}/share/man` + + + + +#### `workspace` + +* Default: +* Type: String (can be set multiple times) + +Enable running a command in the context of the configured workspaces of the +current project while filtering by running only the workspaces defined by +this configuration option. + +Valid values for the `workspace` config are either: + +* Workspace names +* Path to a workspace directory +* Path to a parent workspace directory (will result in selecting all + workspaces within that folder) + +When set for the `npm init` command, this may be set to the folder of a +workspace which does not yet exist, to create the folder and set it up as a +brand new workspace within the project. + +This value is not exported to the environment for child processes. + + + + +#### `workspaces` + +* Default: null +* Type: null or Boolean + +Set to true to run the command in the context of **all** configured +workspaces. + +Explicitly setting this to false will cause commands like `install` to +ignore workspaces altogether. When not set explicitly: + +- Commands that operate on the `node_modules` tree (install, update, etc.) +will link workspaces into the `node_modules` folder. - Commands that do +other things (test, exec, publish, etc.) will operate on the root project, +_unless_ one or more workspaces are specified in the `workspace` config. + +This value is not exported to the environment for child processes. + + + + +#### `include-workspace-root` + +* Default: false +* Type: Boolean + +Include the workspace root when workspaces are enabled for a command. + +When false, specifying individual workspaces via the `workspace` config, or +all workspaces via the `workspaces` flag, will cause npm to operate only on +the specified workspaces, and not on the root project. + +This value is not exported to the environment for child processes. + + + + + +## See Also + +* [dependency selector](/using-npm/dependency-selector) + diff --git a/docs/content/using-npm/dependency-selectors.md b/docs/content/using-npm/dependency-selectors.md new file mode 100644 index 0000000000000..997a2459afb30 --- /dev/null +++ b/docs/content/using-npm/dependency-selectors.md @@ -0,0 +1,288 @@ +--- +title: Dependency Selector Syntax & Querying +section: 7 +description: Dependency Selector Syntax & Querying +--- + +### Description + +The `npm query` commmand exposes a new dependency selector syntax (informed by & respecting many aspects of the [CSS Selectors 4 Spec](https://dev.w3.org/csswg/selectors4/#relational)) which: + +- Standardizes the shape of, & querying of, dependency graphs with a robust object model, metadata & selector syntax +- Leverages existing, known language syntax & operators from CSS to make disparate package information broadly accessible +- Unlocks the ability to answer complex, multi-faceted questions about dependencies, their relationships & associative metadata +- Consolidates redundant logic of similar query commands in `npm` (ex. `npm fund`, `npm ls`, `npm outdated`, `npm audit` ...) + +### Dependency Selector Syntax `v1.0.0` + +#### Overview: + +- there is no "type" or "tag" selectors (ex. `div, h1, a`) as a dependency/target is the only type of `Node` that can be queried +- the term "dependencies" is in reference to any `Node` found in a `tree` returned by `Arborist` + +#### Selectors + +- `*` universal selector +- `#` dependency selector (equivalent to `[name="..."]`) +- `#@` (equivalent to `[name=]:semver()`) +- `,` selector list delimiter +- `.` class selector +- `:` pseudo class selector +- `>` direct decendent/child selector +- `~` sibling selector + +#### Pseudo Selectors +- [`:not()`](https://developer.mozilla.org/en-US/docs/Web/CSS/:not) +- [`:has()`](https://developer.mozilla.org/en-US/docs/Web/CSS/:has) +- [`:is()`](https://developer.mozilla.org/en-US/docs/Web/CSS/:is) +- [`:root`](https://developer.mozilla.org/en-US/docs/Web/CSS/:root) matches the root node/dependency +- [`:scope`](https://developer.mozilla.org/en-US/docs/Web/CSS/:scope) matches node/dependency it was queried against +- [`:empty`](https://developer.mozilla.org/en-US/docs/Web/CSS/:empty) when a dependency has no dependencies +- [`:private`](https://docs.npmjs.com/cli/v8/configuring-npm/package-json#private) when a dependency is private +- `:link` when a dependency is linked +- `:deduped` when a dependency has been deduped +- `:override` when a dependency is an override +- `:extraneous` when a dependency exists but is not defined as a dependency of any node +- `:invalid` when a dependency version is out of its ancestors specified range +- `:missing` when a dependency is not found on disk +- `:semver()` matching a valid [`node-semver`](https://github.com/npm/node-semver) spec +- `:path()` [glob](https://www.npmjs.com/package/glob) matching based on dependencies path relative to the project +- `:type()` [based on currently recognized types](https://github.com/npm/npm-package-arg#result-object) + +#### [Attribute Selectors](https://developer.mozilla.org/en-US/docs/Web/CSS/Attribute_selectors) + +The attribute selector evaluates the key/value pairs in `package.json` if they are `String`s. + +- `[]` attribute selector (ie. existence of attribute) +- `[attribute=value]` attribute value is equivalant... +- `[attribute~=value]` attribute value contains word... +- `[attribute*=value]` attribute value contains string... +- `[attribute|=value]` attribute value is equal to or starts with... +- `[attribute^=value]` attribute value begins with... +- `[attribute$=value]` attribute value ends with... + +#### `Array` & `Object` Attribute Selectors + +The generic `:attr()` pseudo selector standardizes a pattern which can be used for attribute selection of `Object`s, `Array`s or `Arrays` of `Object`s accessible via `Arborist`'s `Node.package` metadata. This allows for iterative attribute selection beyond top-level `String` evaluation. The last argument passed to `:attr()` must be an `attribute` selector or a nested `:attr()`. See examples below: + +#### `Objects` + +```css +/* return dependencies that have a `scripts.test` containing `"tap"` */ +*:attr(scripts, [test~=tap]) +``` + +#### Nested `Objects` + +Nested objects are expressed as sequential arguments to `:attr()`. + +```css +/* return dependencies that have a testling config for opera browsers */ +*:attr(testling, browsers, [~=opera]) +``` + +#### `Arrays` + +`Array`s specifically uses a special/reserved `.` character in place of a typical attribute name. `Arrays` also support exact `value` matching when a `String` is passed to the selector. + +##### Example of an `Array` Attribute Selection: +```css +/* removes the distinction between properties & arrays */ +/* ie. we'd have to check the property & iterate to match selection */ +*:attr([keywords^=react]) +*:attr(contributors, :attr([name~=Jordan])) +``` + +##### Example of an `Array` matching directly to a value: +```css +/* return dependencies that have the exact keyword "react" */ +/* this is equivalent to `*:keywords([value="react"])` */ +*:attr([keywords=react]) +``` + +##### Example of an `Array` of `Object`s: +```css +/* returns */ +*:attr(contributors, [email=ruyadorno@github.com]) +``` + +### Groups + +Dependency groups are defined by the package relationships to their ancestors (ie. the dependency types that are defined in `package.json`). This approach is user-centric as the ecosystem has been taught to think about dependencies in these groups first-and-foremost. Dependencies are allowed to be apart of multiple groups (ex. a `workspace` may also be a `dev` dependency & may also be `bundled` - a selector for that type of dependency would look like: `*.workspace.dev.bundled`). + +- `.prod` +- `.dev` +- `.optional` +- `.peer` +- `.bundled` +- `.workspace` + +### Command + +#### `npm query ""` (alias `q`) + +#### Options: + +- `query-output` + - Default: `list` - a human-readable subset of dependency information + - `json` - all data available + +#### Example Response Output + +- an array of dependency objects is returned which can contain multiple copies of the same package which may or may not have been linked or deduped + +```json +[ + { + "name": "", + "version": "", + "description": "", + "homepage": "", + "bugs": {}, + "author": {}, + "license": {}, + "funding": {}, + "files": [], + "main": "", + "browser": "", + "bin": {}, + "man": [], + "directories": {}, + "repository": {}, + "scripts": {}, + "config": {}, + "dependencies": {}, + "devDependencies": {}, + "optionalDependencies": {}, + "bundledDependencies": {}, + "peerDependencies": {}, + "peerDependenciesMeta": {}, + "engines": {}, + "os": [], + "cpu": [], + "workspaces": {}, + "keywords": [], + ... + }, + ... +``` + +### Usage + +```bash +# get all workspace direct deps +npm query ":root > .workspace > *" +``` + +### Extended Use Cases & Queries + +```stylus +// all deps +* + +// all direct deps +:root > * + +// direct production deps +:root > .prod + +// direct development deps +:root > .dev + +// any peer dep of a direct deps +:root > * > .peer + +// any workspace dep +.workspace + +// all workspaces that depend on another workspace +.workspace > .workspace + +// all workspaces that have peer deps +.workspace:has(.peer) + +// any dep named "lodash" +// equivalent to [name="lodash"] +#lodash + +// any deps named "lodash" & within semver range ^"1.2.3" +#lodash@^1.2.3 +// equivalent to... +[name="lodash"]:semver(^1.2.3) + +// get the hoisted node for a given semver range +#lodash@^1.2.3:not(:deduped) + +// querying deps with a specific version +#lodash@2.1.5 +// equivalent to... +[name="lodash"][version="2.1.5"] + +// has any deps +:has(*) + +// deps with no other deps (ie. "leaf" nodes) +:empty + +// manually querying git dependencies +[repository^=github:], +[repository^=git:], +[repository^=https://github.com], +[repository^=http://github.com], +[repository^=https://github.com], +[repository^=+git:...] + +// querying for all git dependencies +:type(git) + +// get production dependencies that aren't also dev deps +.prod:not(.dev) + +// get dependencies with specific licenses +[license=MIT], [license=ISC] + +// find all packages that have @ruyadorno as a contributor +:attr(contributors, [email=ruyadorno@github.com]) +``` + +### Piping `npm query` to other commands + +```bash +# find all dependencies with postinstall scripts & uninstall them +npm query ":attr(scripts, [postinstall])" | jq 'map(.name)|join("\n")' -r | xargs -I {} npm uninstall {} + +# find all git dependencies & explain who requires them +npm query ":type(git)" | jq 'map(.name)' | xargs -I {} npm why {} +``` + +### Programmatic Usage + +- `Arborist`'s `Node` Class will have a new `.querySelectorAll()` method + - this method will return a filtered, flattened dependency Arborist `Node` list based on a valid query selector +- Introduce a new command, `npm query`, which will take a dependency selector & output a flattened dependency Node list (output is in `json` by default, but configurable) + +```js +const Arborist = require('@npmcli/arborist') +const arb = new Arborist({}) +``` + +```js +// root-level +arb.loadActual((tree) => { + // query all production dependencies + const results = await tree.querySelectorAll('.prod') + console.log(results) +}) +``` + +```js +// iterative +arb.loadActual((tree) => { + // query for the deduped version of react + const results = await tree.querySelectorAll('#react:not(:deduped)') + // query the deduped react for git deps + const deps = await results[0].querySelectorAll(':type(git)') + console.log(deps) +}) +``` + diff --git a/docs/nav.yml b/docs/nav.yml index a82847fc39760..1bbb40f619e75 100644 --- a/docs/nav.yml +++ b/docs/nav.yml @@ -132,6 +132,9 @@ - title: npm publish url: /commands/npm-publish description: Publish a package + - title: npm query + url: /commands/npm-query + description: Retrieve a filtered list of packages - title: npm rebuild url: /commands/npm-rebuild description: Rebuild a package @@ -250,6 +253,9 @@ - title: Organizations url: /using-npm/orgs description: Working with teams & organizations + - title: Dependency Selectors + url: /using-npm/dependency-selectors + description: Dependency Selector Syntax & Querying - title: Developers url: /using-npm/developers description: Developer guide diff --git a/lib/commands/query.js b/lib/commands/query.js new file mode 100644 index 0000000000000..2058124ab7918 --- /dev/null +++ b/lib/commands/query.js @@ -0,0 +1,78 @@ +'use strict' + +const { resolve } = require('path') +const Arborist = require('@npmcli/arborist') +const BaseCommand = require('../base-command.js') +const QuerySelectorAllResponse = require('../utils/query-selector-all-response.js') + +// retrieves a normalized inventory +const convertInventoryItemsToResponses = inventory => { + const responses = [] + const responsesSeen = new Set() + for (const node of inventory) { + if (!responsesSeen.has(node.target.realpath)) { + const item = new QuerySelectorAllResponse(node) + responses.push(item) + responsesSeen.add(item.path) + } + } + return responses +} + +class Query extends BaseCommand { + static description = 'Retrieve a filtered list of packages' + static name = 'query' + static usage = [ + '', + ] + + static ignoreImplicitWorkspace = false + + static params = [ + 'global', + 'workspace', + 'workspaces', + 'include-workspace-root', + ] + + async exec (args, workspaces) { + const globalTop = resolve(this.npm.globalDir, '..') + const where = this.npm.config.get('global') ? globalTop : this.npm.prefix + const opts = { + ...this.npm.flatOptions, + path: where, + } + const arb = new Arborist(opts) + const tree = await arb.loadActual(opts) + const items = await tree.querySelectorAll(args[0]) + const res = + JSON.stringify(convertInventoryItemsToResponses(items), null, 2) + + return this.npm.output(res) + } + + async execWorkspaces (args, filters) { + await this.setWorkspaces(filters) + const result = new Set() + const opts = { + ...this.npm.flatOptions, + path: this.npm.prefix, + } + const arb = new Arborist(opts) + const tree = await arb.loadActual(opts) + for (const [, workspacePath] of this.workspaces.entries()) { + this.prefix = workspacePath + const [workspace] = await tree.querySelectorAll(`.workspace:path(${workspacePath})`) + const res = await workspace.querySelectorAll(args[0]) + const converted = convertInventoryItemsToResponses(res) + for (const item of converted) { + result.add(item) + } + } + // when running in workspaces names, make sure to key by workspace + // name the results of each value retrieved in each ws + this.npm.output(JSON.stringify([...result], null, 2)) + } +} + +module.exports = Query diff --git a/lib/utils/cmd-list.js b/lib/utils/cmd-list.js index c1d20186a82a6..38439542a21f9 100644 --- a/lib/utils/cmd-list.js +++ b/lib/utils/cmd-list.js @@ -114,6 +114,7 @@ const cmdList = [ 'profile', 'prune', 'publish', + 'query', 'rebuild', 'repo', 'restart', diff --git a/lib/utils/query-selector-all-response.js b/lib/utils/query-selector-all-response.js new file mode 100644 index 0000000000000..56208a2d41689 --- /dev/null +++ b/lib/utils/query-selector-all-response.js @@ -0,0 +1,30 @@ +'use strict' + +class QuerySelectorAllResponse { + #node = null + + constructor (node) { + const { + location, + path, + realpath, + resolved, + isLink, + isWorkspace, + pkgid, + } = node.target + + Object.assign(this, node.target.package) + + // append extra info + this.pkgid = pkgid + this.location = location + this.path = path + this.realpath = realpath + this.resolved = resolved + this.isLink = isLink + this.isWorkspace = isWorkspace + } +} + +module.exports = QuerySelectorAllResponse diff --git a/node_modules/@npmcli/query/LICENSE b/node_modules/@npmcli/query/LICENSE new file mode 100644 index 0000000000000..5fc208ff122e0 --- /dev/null +++ b/node_modules/@npmcli/query/LICENSE @@ -0,0 +1,20 @@ + + +ISC License + +Copyright npm, Inc. + +Permission to use, copy, modify, and/or distribute this +software for any purpose with or without fee is hereby +granted, provided that the above copyright notice and this +permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND NPM DISCLAIMS ALL +WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO +EVENT SHALL NPM BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, +WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER +TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE +USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/@npmcli/query/lib/index.js b/node_modules/@npmcli/query/lib/index.js new file mode 100644 index 0000000000000..a0d29280ffe9b --- /dev/null +++ b/node_modules/@npmcli/query/lib/index.js @@ -0,0 +1,173 @@ +'use strict' + +const npa = require('npm-package-arg') +const parser = require('postcss-selector-parser') +const semver = require('semver') + +const arrayDelimiter = Symbol('arrayDelimiter') + +const escapeSlashes = str => + str.replace(/\//g, '\\/') + +const unescapeSlashes = str => + str.replace(/\\\//g, '/') + +const fixupIds = astNode => { + const { name, rawSpec: part } = npa(astNode.value) + const versionParts = [{ astNode, part }] + let currentAstNode = astNode.next() + + if (!part) { + return + } + + while (currentAstNode) { + versionParts.push({ astNode: currentAstNode, part: String(currentAstNode) }) + currentAstNode = currentAstNode.next() + } + + let version + let length = versionParts.length + while (!version && length) { + version = + semver.valid( + versionParts.slice(0, length).reduce((res, i) => `${res}${i.part}`, '') + ) + length-- + } + + astNode.value = `${name}@${version}` + + for (let i = 1; i <= length; i++) { + versionParts[i].astNode.remove() + } +} + +// recursively fixes up any :attr pseudo-class found +const fixupAttr = astNode => { + const properties = [] + const matcher = {} + for (const selectorAstNode of astNode.nodes) { + const [firstAstNode] = selectorAstNode.nodes + if (firstAstNode.type === 'tag') { + properties.push(firstAstNode.value) + } + } + + const lastSelectorAstNode = astNode.nodes.pop() + const [attributeAstNode] = lastSelectorAstNode.nodes + + if (attributeAstNode.value === ':attr') { + const appendParts = fixupAttr(attributeAstNode) + properties.push(arrayDelimiter, ...appendParts.lookupProperties) + matcher.attribute = appendParts.attributeMatcher.attribute + matcher.operator = appendParts.attributeMatcher.operator + matcher.value = appendParts.attributeMatcher.value + } else { + matcher.attribute = attributeAstNode.qualifiedAttribute + matcher.operator = attributeAstNode.operator || '' + matcher.value = attributeAstNode.value + + if (attributeAstNode.type !== 'attribute') { + throw Object.assign( + new Error('`:attr` pseudo-class expects an attribute matcher as the last value'), + { code: 'EQUERYATTR' } + ) + } + } + + astNode.lookupProperties = properties + astNode.attributeMatcher = matcher + astNode.nodes.length = 0 + return astNode +} + +// fixed up nested pseudo nodes will have their internal selectors moved +// to a new root node that will be referenced by the `nestedNode` property, +// this tweak makes it simpler to reuse `retrieveNodesFromParsedAst` to +// recursively parse and extract results from the internal selectors +const fixupNestedPseudo = astNode => { + // create a new ast root node and relocate any children + // selectors of the current ast node to this new root + const newRootNode = parser.root() + astNode.nestedNode = newRootNode + newRootNode.nodes = [...astNode.nodes] + + // clean up the ast by removing the children nodes from the + // current ast node while also cleaning up their `parent` refs + astNode.nodes.length = 0 + for (const currAstNode of newRootNode.nodes) { + currAstNode.parent = newRootNode + } + + // recursively fixup nodes of any nested selector + transformAst(newRootNode) +} + +const fixupSemverSpecs = astNode => { + const children = astNode.nodes[0].nodes + const value = children.reduce((res, i) => `${res}${String(i)}`, '') + + astNode.semverValue = value + astNode.nodes.length = 0 +} + +const fixupTypes = astNode => { + const [valueAstNode] = astNode.nodes[0].nodes + const { value } = valueAstNode || {} + astNode.typeValue = value + astNode.nodes.length = 0 +} + +const fixupPaths = astNode => { + astNode.pathValue = unescapeSlashes(String(astNode.nodes[0])) + astNode.nodes.length = 0 +} + +// a few of the supported ast nodes need to be tweaked in order to properly be +// interpreted as proper arborist query selectors, namely semver ranges from +// both ids and :semver pseudo-class selectors need to be translated from what +// are usually multiple ast nodes, such as: tag:1, class:.0, class:.0 to a +// single `1.0.0` value, other pseudo-class selectors also get preprocessed in +// order to make it simpler to execute later when traversing each ast node +// using rootNode.walk(), such as :path, :type, etc. transformAst handles all +// these modifications to the parsed ast by doing an extra, initial traversal +// of the parsed ast from the query and modifying the parsed nodes accordingly +const transformAst = selector => { + selector.walk((nextAstNode) => { + if (nextAstNode.type === 'id') { + fixupIds(nextAstNode) + } + + switch (nextAstNode.value) { + case ':attr': + return fixupAttr(nextAstNode) + case ':is': + case ':has': + case ':not': + return fixupNestedPseudo(nextAstNode) + case ':path': + return fixupPaths(nextAstNode) + case ':semver': + return fixupSemverSpecs(nextAstNode) + case ':type': + return fixupTypes(nextAstNode) + } + }) +} + +const queryParser = (query) => { + // if query is an empty string or any falsy + // value, just returns an empty result + if (!query) { + return [] + } + + return parser(transformAst) + .astSync(escapeSlashes(query), { lossless: false }) +} + +module.exports = { + parser: queryParser, + arrayDelimiter, +} diff --git a/node_modules/@npmcli/query/package.json b/node_modules/@npmcli/query/package.json new file mode 100644 index 0000000000000..6fa6e340fac10 --- /dev/null +++ b/node_modules/@npmcli/query/package.json @@ -0,0 +1,60 @@ +{ + "name": "@npmcli/query", + "version": "1.0.1", + "description": "npm query parser and tools", + "main": "lib/index.js", + "scripts": { + "test": "tap", + "lint": "eslint \"**/*.js\"", + "postlint": "template-oss-check", + "template-oss-apply": "template-oss-apply --force", + "lintfix": "npm run lint -- --fix", + "preversion": "npm test", + "postversion": "npm publish", + "prepublishOnly": "git push origin --follow-tags", + "snap": "tap", + "posttest": "npm run lint" + }, + "contributors": [ + { + "name": "Ruy Adorno", + "url": "https://ruyadorno.com", + "twitter": "ruyadorno" + } + ], + "keywords": [ + "ast", + "npm", + "npmcli", + "parser", + "postcss", + "postcss-selector-parser", + "query" + ], + "author": "GitHub Inc.", + "license": "ISC", + "files": [ + "bin/", + "lib/" + ], + "engines": { + "node": "^12.13.0 || ^14.15.0 || >=16.0.0" + }, + "templateOSS": { + "//@npmcli/template-oss": "This file is partially managed by @npmcli/template-oss. Edits may be overwritten.", + "version": "3.5.0" + }, + "devDependencies": { + "@npmcli/eslint-config": "^3.0.1", + "@npmcli/template-oss": "3.5.0", + "tap": "^16.2.0" + }, + "dependencies": { + "postcss-selector-parser": "^6.0.10", + "semver": "^7.3.7" + }, + "repository": { + "type": "git", + "url": "https://github.com/npm/query.git" + } +} diff --git a/node_modules/cssesc/LICENSE-MIT.txt b/node_modules/cssesc/LICENSE-MIT.txt new file mode 100644 index 0000000000000..a41e0a7ef970e --- /dev/null +++ b/node_modules/cssesc/LICENSE-MIT.txt @@ -0,0 +1,20 @@ +Copyright Mathias Bynens + +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/node_modules/cssesc/bin/cssesc b/node_modules/cssesc/bin/cssesc new file mode 100755 index 0000000000000..188c034ffe948 --- /dev/null +++ b/node_modules/cssesc/bin/cssesc @@ -0,0 +1,116 @@ +#!/usr/bin/env node +const fs = require('fs'); +const cssesc = require('../cssesc.js'); +const strings = process.argv.splice(2); +const stdin = process.stdin; +const options = {}; +const log = console.log; + +const main = function() { + const option = strings[0]; + + if (/^(?:-h|--help|undefined)$/.test(option)) { + log( + 'cssesc v%s - https://mths.be/cssesc', + cssesc.version + ); + log([ + '\nUsage:\n', + '\tcssesc [string]', + '\tcssesc [-i | --identifier] [string]', + '\tcssesc [-s | --single-quotes] [string]', + '\tcssesc [-d | --double-quotes] [string]', + '\tcssesc [-w | --wrap] [string]', + '\tcssesc [-e | --escape-everything] [string]', + '\tcssesc [-v | --version]', + '\tcssesc [-h | --help]', + '\nExamples:\n', + '\tcssesc \'f\xF6o \u2665 b\xE5r \uD834\uDF06 baz\'', + '\tcssesc --identifier \'f\xF6o \u2665 b\xE5r \uD834\uDF06 baz\'', + '\tcssesc --escape-everything \'f\xF6o \u2665 b\xE5r \uD834\uDF06 baz\'', + '\tcssesc --double-quotes --wrap \'f\xF6o \u2665 b\xE5r \uD834\uDF06 baz\'', + '\techo \'f\xF6o \u2665 b\xE5r \uD834\uDF06 baz\' | cssesc' + ].join('\n')); + return process.exit(1); + } + + if (/^(?:-v|--version)$/.test(option)) { + log('v%s', cssesc.version); + return process.exit(1); + } + + strings.forEach(function(string) { + // Process options + if (/^(?:-i|--identifier)$/.test(string)) { + options.isIdentifier = true; + return; + } + if (/^(?:-s|--single-quotes)$/.test(string)) { + options.quotes = 'single'; + return; + } + if (/^(?:-d|--double-quotes)$/.test(string)) { + options.quotes = 'double'; + return; + } + if (/^(?:-w|--wrap)$/.test(string)) { + options.wrap = true; + return; + } + if (/^(?:-e|--escape-everything)$/.test(string)) { + options.escapeEverything = true; + return; + } + + // Process string(s) + let result; + try { + result = cssesc(string, options); + log(result); + } catch (exception) { + log(exception.message + '\n'); + log('Error: failed to escape.'); + log('If you think this is a bug in cssesc, please report it:'); + log('https://github.com/mathiasbynens/cssesc/issues/new'); + log( + '\nStack trace using cssesc@%s:\n', + cssesc.version + ); + log(exception.stack); + return process.exit(1); + } + }); + // Return with exit status 0 outside of the `forEach` loop, in case + // multiple strings were passed in. + return process.exit(0); + +}; + +if (stdin.isTTY) { + // handle shell arguments + main(); +} else { + let timeout; + // Either the script is called from within a non-TTY context, or `stdin` + // content is being piped in. + if (!process.stdout.isTTY) { + // The script was called from a non-TTY context. This is a rather uncommon + // use case we don’t actively support. However, we don’t want the script + // to wait forever in such cases, so… + timeout = setTimeout(function() { + // …if no piped data arrived after a whole minute, handle shell + // arguments instead. + main(); + }, 60000); + } + let data = ''; + stdin.on('data', function(chunk) { + clearTimeout(timeout); + data += chunk; + }); + stdin.on('end', function() { + strings.push(data.trim()); + main(); + }); + stdin.resume(); +} diff --git a/node_modules/cssesc/cssesc.js b/node_modules/cssesc/cssesc.js new file mode 100644 index 0000000000000..1c0928e45667c --- /dev/null +++ b/node_modules/cssesc/cssesc.js @@ -0,0 +1,110 @@ +/*! https://mths.be/cssesc v3.0.0 by @mathias */ +'use strict'; + +var object = {}; +var hasOwnProperty = object.hasOwnProperty; +var merge = function merge(options, defaults) { + if (!options) { + return defaults; + } + var result = {}; + for (var key in defaults) { + // `if (defaults.hasOwnProperty(key) { … }` is not needed here, since + // only recognized option names are used. + result[key] = hasOwnProperty.call(options, key) ? options[key] : defaults[key]; + } + return result; +}; + +var regexAnySingleEscape = /[ -,\.\/:-@\[-\^`\{-~]/; +var regexSingleEscape = /[ -,\.\/:-@\[\]\^`\{-~]/; +var regexAlwaysEscape = /['"\\]/; +var regexExcessiveSpaces = /(^|\\+)?(\\[A-F0-9]{1,6})\x20(?![a-fA-F0-9\x20])/g; + +// https://mathiasbynens.be/notes/css-escapes#css +var cssesc = function cssesc(string, options) { + options = merge(options, cssesc.options); + if (options.quotes != 'single' && options.quotes != 'double') { + options.quotes = 'single'; + } + var quote = options.quotes == 'double' ? '"' : '\''; + var isIdentifier = options.isIdentifier; + + var firstChar = string.charAt(0); + var output = ''; + var counter = 0; + var length = string.length; + while (counter < length) { + var character = string.charAt(counter++); + var codePoint = character.charCodeAt(); + var value = void 0; + // If it’s not a printable ASCII character… + if (codePoint < 0x20 || codePoint > 0x7E) { + if (codePoint >= 0xD800 && codePoint <= 0xDBFF && counter < length) { + // It’s a high surrogate, and there is a next character. + var extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { + // next character is low surrogate + codePoint = ((codePoint & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000; + } else { + // It’s an unmatched surrogate; only append this code unit, in case + // the next code unit is the high surrogate of a surrogate pair. + counter--; + } + } + value = '\\' + codePoint.toString(16).toUpperCase() + ' '; + } else { + if (options.escapeEverything) { + if (regexAnySingleEscape.test(character)) { + value = '\\' + character; + } else { + value = '\\' + codePoint.toString(16).toUpperCase() + ' '; + } + } else if (/[\t\n\f\r\x0B]/.test(character)) { + value = '\\' + codePoint.toString(16).toUpperCase() + ' '; + } else if (character == '\\' || !isIdentifier && (character == '"' && quote == character || character == '\'' && quote == character) || isIdentifier && regexSingleEscape.test(character)) { + value = '\\' + character; + } else { + value = character; + } + } + output += value; + } + + if (isIdentifier) { + if (/^-[-\d]/.test(output)) { + output = '\\-' + output.slice(1); + } else if (/\d/.test(firstChar)) { + output = '\\3' + firstChar + ' ' + output.slice(1); + } + } + + // Remove spaces after `\HEX` escapes that are not followed by a hex digit, + // since they’re redundant. Note that this is only possible if the escape + // sequence isn’t preceded by an odd number of backslashes. + output = output.replace(regexExcessiveSpaces, function ($0, $1, $2) { + if ($1 && $1.length % 2) { + // It’s not safe to remove the space, so don’t. + return $0; + } + // Strip the space. + return ($1 || '') + $2; + }); + + if (!isIdentifier && options.wrap) { + return quote + output + quote; + } + return output; +}; + +// Expose default options (so they can be overridden globally). +cssesc.options = { + 'escapeEverything': false, + 'isIdentifier': false, + 'quotes': 'single', + 'wrap': false +}; + +cssesc.version = '3.0.0'; + +module.exports = cssesc; diff --git a/node_modules/cssesc/man/cssesc.1 b/node_modules/cssesc/man/cssesc.1 new file mode 100644 index 0000000000000..eee4996daf543 --- /dev/null +++ b/node_modules/cssesc/man/cssesc.1 @@ -0,0 +1,70 @@ +.Dd August 9, 2013 +.Dt cssesc 1 +.Sh NAME +.Nm cssesc +.Nd escape text for use in CSS string literals or identifiers +.Sh SYNOPSIS +.Nm +.Op Fl i | -identifier Ar string +.br +.Op Fl s | -single-quotes Ar string +.br +.Op Fl d | -double-quotes Ar string +.br +.Op Fl w | -wrap Ar string +.br +.Op Fl e | -escape-everything Ar string +.br +.Op Fl v | -version +.br +.Op Fl h | -help +.Sh DESCRIPTION +.Nm +escapes strings for use in CSS string literals or identifiers while generating the shortest possible valid ASCII-only output. +.Sh OPTIONS +.Bl -ohang -offset +.It Sy "-s, --single-quotes" +Escape any occurences of ' in the input string as \\', so that the output can be used in a CSS string literal wrapped in single quotes. +.It Sy "-d, --double-quotes" +Escape any occurences of " in the input string as \\", so that the output can be used in a CSS string literal wrapped in double quotes. +.It Sy "-w, --wrap" +Make sure the output is a valid CSS string literal wrapped in quotes. The type of quotes can be specified using the +.Ar -s | --single-quotes +or +.Ar -d | --double-quotes +settings. +.It Sy "-e, --escape-everything" +Escape all the symbols in the output, even printable ASCII symbols. +.It Sy "-v, --version" +Print cssesc's version. +.It Sy "-h, --help" +Show the help screen. +.El +.Sh EXIT STATUS +The +.Nm cssesc +utility exits with one of the following values: +.Pp +.Bl -tag -width flag -compact +.It Li 0 +.Nm +successfully escaped the given text and printed the result. +.It Li 1 +.Nm +wasn't instructed to escape anything (for example, the +.Ar --help +flag was set); or, an error occurred. +.El +.Sh EXAMPLES +.Bl -ohang -offset +.It Sy "cssesc 'foo bar baz'" +Print an escaped version of the given text. +.It Sy echo\ 'foo bar baz'\ |\ cssesc +Print an escaped version of the text that gets piped in. +.El +.Sh BUGS +cssesc's bug tracker is located at . +.Sh AUTHOR +Mathias Bynens +.Sh WWW + diff --git a/node_modules/cssesc/package.json b/node_modules/cssesc/package.json new file mode 100644 index 0000000000000..076c84dc83018 --- /dev/null +++ b/node_modules/cssesc/package.json @@ -0,0 +1,51 @@ +{ + "name": "cssesc", + "version": "3.0.0", + "description": "A JavaScript library for escaping CSS strings and identifiers while generating the shortest possible ASCII-only output.", + "homepage": "https://mths.be/cssesc", + "engines": { + "node": ">=4" + }, + "main": "cssesc.js", + "bin": "bin/cssesc", + "man": "man/cssesc.1", + "keywords": [ + "css", + "escape", + "identifier", + "string", + "tool" + ], + "license": "MIT", + "author": { + "name": "Mathias Bynens", + "url": "https://mathiasbynens.be/" + }, + "repository": { + "type": "git", + "url": "https://github.com/mathiasbynens/cssesc.git" + }, + "bugs": "https://github.com/mathiasbynens/cssesc/issues", + "files": [ + "LICENSE-MIT.txt", + "cssesc.js", + "bin/", + "man/" + ], + "scripts": { + "build": "grunt template && babel cssesc.js -o cssesc.js", + "test": "mocha tests", + "cover": "istanbul cover --report html node_modules/.bin/_mocha tests -- -u exports -R spec" + }, + "devDependencies": { + "babel-cli": "^6.26.0", + "babel-preset-env": "^1.6.1", + "codecov": "^1.0.1", + "grunt": "^1.0.1", + "grunt-template": "^1.0.0", + "istanbul": "^0.4.4", + "mocha": "^2.5.3", + "regenerate": "^1.2.1", + "requirejs": "^2.1.16" + } +} diff --git a/node_modules/postcss-selector-parser/API.md b/node_modules/postcss-selector-parser/API.md new file mode 100644 index 0000000000000..6aa1f1438f1be --- /dev/null +++ b/node_modules/postcss-selector-parser/API.md @@ -0,0 +1,873 @@ +# API Documentation + +*Please use only this documented API when working with the parser. Methods +not documented here are subject to change at any point.* + +## `parser` function + +This is the module's main entry point. + +```js +const parser = require('postcss-selector-parser'); +``` + +### `parser([transform], [options])` + +Creates a new `processor` instance + +```js +const processor = parser(); +``` + +Or, with optional transform function + +```js +const transform = selectors => { + selectors.walkUniversals(selector => { + selector.remove(); + }); +}; + +const processor = parser(transform) + +// Example +const result = processor.processSync('*.class'); +// => .class +``` + +[See processor documentation](#processor) + +Arguments: + +* `transform (function)`: Provide a function to work with the parsed AST. +* `options (object)`: Provide default options for all calls on the returned `Processor`. + +### `parser.attribute([props])` + +Creates a new attribute selector. + +```js +parser.attribute({attribute: 'href'}); +// => [href] +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.className([props])` + +Creates a new class selector. + +```js +parser.className({value: 'button'}); +// => .button +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.combinator([props])` + +Creates a new selector combinator. + +```js +parser.combinator({value: '+'}); +// => + +``` + +Arguments: + +* `props (object)`: The new node's properties. + +Notes: +* **Descendant Combinators** The value of descendant combinators created by the + parser always just a single space (`" "`). For descendant selectors with no + comments, additional space is now stored in `node.spaces.before`. Depending + on the location of comments, additional spaces may be stored in + `node.raws.spaces.before`, `node.raws.spaces.after`, or `node.raws.value`. +* **Named Combinators** Although, nonstandard and unlikely to ever become a standard, + named combinators like `/deep/` and `/for/` are parsed as combinators. The + `node.value` is name after being unescaped and normalized as lowercase. The + original value for the combinator name is stored in `node.raws.value`. + + +### `parser.comment([props])` + +Creates a new comment. + +```js +parser.comment({value: '/* Affirmative, Dave. I read you. */'}); +// => /* Affirmative, Dave. I read you. */ +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.id([props])` + +Creates a new id selector. + +```js +parser.id({value: 'search'}); +// => #search +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.nesting([props])` + +Creates a new nesting selector. + +```js +parser.nesting(); +// => & +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.pseudo([props])` + +Creates a new pseudo selector. + +```js +parser.pseudo({value: '::before'}); +// => ::before +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.root([props])` + +Creates a new root node. + +```js +parser.root(); +// => (empty) +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.selector([props])` + +Creates a new selector node. + +```js +parser.selector(); +// => (empty) +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.string([props])` + +Creates a new string node. + +```js +parser.string(); +// => (empty) +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.tag([props])` + +Creates a new tag selector. + +```js +parser.tag({value: 'button'}); +// => button +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.universal([props])` + +Creates a new universal selector. + +```js +parser.universal(); +// => * +``` + +Arguments: + +* `props (object)`: The new node's properties. + +## Node types + +### `node.type` + +A string representation of the selector type. It can be one of the following; +`attribute`, `class`, `combinator`, `comment`, `id`, `nesting`, `pseudo`, +`root`, `selector`, `string`, `tag`, or `universal`. Note that for convenience, +these constants are exposed on the main `parser` as uppercased keys. So for +example you can get `id` by querying `parser.ID`. + +```js +parser.attribute({attribute: 'href'}).type; +// => 'attribute' +``` + +### `node.parent` + +Returns the parent node. + +```js +root.nodes[0].parent === root; +``` + +### `node.toString()`, `String(node)`, or `'' + node` + +Returns a string representation of the node. + +```js +const id = parser.id({value: 'search'}); +console.log(String(id)); +// => #search +``` + +### `node.next()` & `node.prev()` + +Returns the next/previous child of the parent node. + +```js +const next = id.next(); +if (next && next.type !== 'combinator') { + throw new Error('Qualified IDs are not allowed!'); +} +``` + +### `node.replaceWith(node)` + +Replace a node with another. + +```js +const attr = selectors.first.first; +const className = parser.className({value: 'test'}); +attr.replaceWith(className); +``` + +Arguments: + +* `node`: The node to substitute the original with. + +### `node.remove()` + +Removes the node from its parent node. + +```js +if (node.type === 'id') { + node.remove(); +} +``` + +### `node.clone()` + +Returns a copy of a node, detached from any parent containers that the +original might have had. + +```js +const cloned = parser.id({value: 'search'}); +String(cloned); + +// => #search +``` + +### `node.isAtPosition(line, column)` + +Return a `boolean` indicating whether this node includes the character at the +position of the given line and column. Returns `undefined` if the nodes lack +sufficient source metadata to determine the position. + +Arguments: + +* `line`: 1-index based line number relative to the start of the selector. +* `column`: 1-index based column number relative to the start of the selector. + +### `node.spaces` + +Extra whitespaces around the node will be moved into `node.spaces.before` and +`node.spaces.after`. So for example, these spaces will be moved as they have +no semantic meaning: + +```css + h1 , h2 {} +``` + +For descendent selectors, the value is always a single space. + +```css +h1 h2 {} +``` + +Additional whitespace is found in either the `node.spaces.before` and `node.spaces.after` depending on the presence of comments or other whitespace characters. If the actual whitespace does not start or end with a single space, the node's raw value is set to the actual space(s) found in the source. + +### `node.source` + +An object describing the node's start/end, line/column source position. + +Within the following CSS, the `.bar` class node ... + +```css +.foo, + .bar {} +``` + +... will contain the following `source` object. + +```js +source: { + start: { + line: 2, + column: 3 + }, + end: { + line: 2, + column: 6 + } +} +``` + +### `node.sourceIndex` + +The zero-based index of the node within the original source string. + +Within the following CSS, the `.baz` class node will have a `sourceIndex` of `12`. + +```css +.foo, .bar, .baz {} +``` + +## Container types + +The `root`, `selector`, and `pseudo` nodes have some helper methods for working +with their children. + +### `container.nodes` + +An array of the container's children. + +```js +// Input: h1 h2 +selectors.at(0).nodes.length // => 3 +selectors.at(0).nodes[0].value // => 'h1' +selectors.at(0).nodes[1].value // => ' ' +``` + +### `container.first` & `container.last` + +The first/last child of the container. + +```js +selector.first === selector.nodes[0]; +selector.last === selector.nodes[selector.nodes.length - 1]; +``` + +### `container.at(index)` + +Returns the node at position `index`. + +```js +selector.at(0) === selector.first; +selector.at(0) === selector.nodes[0]; +``` + +Arguments: + +* `index`: The index of the node to return. + +### `container.atPosition(line, column)` + +Returns the node at the source position `index`. + +```js +selector.at(0) === selector.first; +selector.at(0) === selector.nodes[0]; +``` + +Arguments: + +* `index`: The index of the node to return. + +### `container.index(node)` + +Return the index of the node within its container. + +```js +selector.index(selector.nodes[2]) // => 2 +``` + +Arguments: + +* `node`: A node within the current container. + +### `container.length` + +Proxy to the length of the container's nodes. + +```js +container.length === container.nodes.length +``` + +### `container` Array iterators + +The container class provides proxies to certain Array methods; these are: + +* `container.map === container.nodes.map` +* `container.reduce === container.nodes.reduce` +* `container.every === container.nodes.every` +* `container.some === container.nodes.some` +* `container.filter === container.nodes.filter` +* `container.sort === container.nodes.sort` + +Note that these methods only work on a container's immediate children; recursive +iteration is provided by `container.walk`. + +### `container.each(callback)` + +Iterate the container's immediate children, calling `callback` for each child. +You may return `false` within the callback to break the iteration. + +```js +let className; +selectors.each((selector, index) => { + if (selector.type === 'class') { + className = selector.value; + return false; + } +}); +``` + +Note that unlike `Array#forEach()`, this iterator is safe to use whilst adding +or removing nodes from the container. + +Arguments: + +* `callback (function)`: A function to call for each node, which receives `node` + and `index` arguments. + +### `container.walk(callback)` + +Like `container#each`, but will also iterate child nodes as long as they are +`container` types. + +```js +selectors.walk((selector, index) => { + // all nodes +}); +``` + +Arguments: + +* `callback (function)`: A function to call for each node, which receives `node` + and `index` arguments. + +This iterator is safe to use whilst mutating `container.nodes`, +like `container#each`. + +### `container.walk` proxies + +The container class provides proxy methods for iterating over types of nodes, +so that it is easier to write modules that target specific selectors. Those +methods are: + +* `container.walkAttributes` +* `container.walkClasses` +* `container.walkCombinators` +* `container.walkComments` +* `container.walkIds` +* `container.walkNesting` +* `container.walkPseudos` +* `container.walkTags` +* `container.walkUniversals` + +### `container.split(callback)` + +This method allows you to split a group of nodes by returning `true` from +a callback. It returns an array of arrays, where each inner array corresponds +to the groups that you created via the callback. + +```js +// (input) => h1 h2>>h3 +const list = selectors.first.split(selector => { + return selector.type === 'combinator'; +}); + +// (node values) => [['h1', ' '], ['h2', '>>'], ['h3']] +``` + +Arguments: + +* `callback (function)`: A function to call for each node, which receives `node` + as an argument. + +### `container.prepend(node)` & `container.append(node)` + +Add a node to the start/end of the container. Note that doing so will set +the parent property of the node to this container. + +```js +const id = parser.id({value: 'search'}); +selector.append(id); +``` + +Arguments: + +* `node`: The node to add. + +### `container.insertBefore(old, new)` & `container.insertAfter(old, new)` + +Add a node before or after an existing node in a container: + +```js +selectors.walk(selector => { + if (selector.type !== 'class') { + const className = parser.className({value: 'theme-name'}); + selector.parent.insertAfter(selector, className); + } +}); +``` + +Arguments: + +* `old`: The existing node in the container. +* `new`: The new node to add before/after the existing node. + +### `container.removeChild(node)` + +Remove the node from the container. Note that you can also use +`node.remove()` if you would like to remove just a single node. + +```js +selector.length // => 2 +selector.remove(id) +selector.length // => 1; +id.parent // undefined +``` + +Arguments: + +* `node`: The node to remove. + +### `container.removeAll()` or `container.empty()` + +Remove all children from the container. + +```js +selector.removeAll(); +selector.length // => 0 +``` + +## Root nodes + +A root node represents a comma separated list of selectors. Indeed, all +a root's `toString()` method does is join its selector children with a ','. +Other than this, it has no special functionality and acts like a container. + +### `root.trailingComma` + +This will be set to `true` if the input has a trailing comma, in order to +support parsing of legacy CSS hacks. + +## Selector nodes + +A selector node represents a single complex selector. For example, this +selector string `h1 h2 h3, [href] > p`, is represented as two selector nodes. +It has no special functionality of its own. + +## Pseudo nodes + +A pseudo selector extends a container node; if it has any parameters of its +own (such as `h1:not(h2, h3)`), they will be its children. Note that the pseudo +`value` will always contain the colons preceding the pseudo identifier. This +is so that both `:before` and `::before` are properly represented in the AST. + +## Attribute nodes + +### `attribute.quoted` + +Returns `true` if the attribute's value is wrapped in quotation marks, false if it is not. +Remains `undefined` if there is no attribute value. + +```css +[href=foo] /* false */ +[href='foo'] /* true */ +[href="foo"] /* true */ +[href] /* undefined */ +``` + +### `attribute.qualifiedAttribute` + +Returns the attribute name qualified with the namespace if one is given. + +### `attribute.offsetOf(part)` + + Returns the offset of the attribute part specified relative to the + start of the node of the output string. This is useful in raising + error messages about a specific part of the attribute, especially + in combination with `attribute.sourceIndex`. + + Returns `-1` if the name is invalid or the value doesn't exist in this + attribute. + + The legal values for `part` are: + + * `"ns"` - alias for "namespace" + * `"namespace"` - the namespace if it exists. + * `"attribute"` - the attribute name + * `"attributeNS"` - the start of the attribute or its namespace + * `"operator"` - the match operator of the attribute + * `"value"` - The value (string or identifier) + * `"insensitive"` - the case insensitivity flag + +### `attribute.raws.unquoted` + +Returns the unquoted content of the attribute's value. +Remains `undefined` if there is no attribute value. + +```css +[href=foo] /* foo */ +[href='foo'] /* foo */ +[href="foo"] /* foo */ +[href] /* undefined */ +``` + +### `attribute.spaces` + +Like `node.spaces` with the `before` and `after` values containing the spaces +around the element, the parts of the attribute can also have spaces before +and after them. The for each of `attribute`, `operator`, `value` and +`insensitive` there is corresponding property of the same nam in +`node.spaces` that has an optional `before` or `after` string containing only +whitespace. + +Note that corresponding values in `attributes.raws.spaces` contain values +including any comments. If set, these values will override the +`attribute.spaces` value. Take care to remove them if changing +`attribute.spaces`. + +### `attribute.raws` + +The raws object stores comments and other information necessary to re-render +the node exactly as it was in the source. + +If a comment is embedded within the identifiers for the `namespace`, `attribute` +or `value` then a property is placed in the raws for that value containing the full source of the propery including comments. + +If a comment is embedded within the space between parts of the attribute +then the raw for that space is set accordingly. + +Setting an attribute's property `raws` value to be deleted. + +For now, changing the spaces required also updating or removing any of the +raws values that override them. + +Example: `[ /*before*/ href /* after-attr */ = /* after-operator */ te/*inside-value*/st/* wow */ /*omg*/i/*bbq*/ /*whodoesthis*/]` would parse as: + +```js +{ + attribute: "href", + operator: "=", + value: "test", + spaces: { + before: '', + after: '', + attribute: { before: ' ', after: ' ' }, + operator: { after: ' ' }, + value: { after: ' ' }, + insensitive: { after: ' ' } + }, + raws: { + spaces: { + attribute: { before: ' /*before*/ ', after: ' /* after-attr */ ' }, + operator: { after: ' /* after-operator */ ' }, + value: { after: '/* wow */ /*omg*/' }, + insensitive: { after: '/*bbq*/ /*whodoesthis*/' } + }, + unquoted: 'test', + value: 'te/*inside-value*/st' + } +} +``` + +## `Processor` + +### `ProcessorOptions` + +* `lossless` - When `true`, whitespace is preserved. Defaults to `true`. +* `updateSelector` - When `true`, if any processor methods are passed a postcss + `Rule` node instead of a string, then that Rule's selector is updated + with the results of the processing. Defaults to `true`. + +### `process|processSync(selectors, [options])` + +Processes the `selectors`, returning a string from the result of processing. + +Note: when the `updateSelector` option is set, the rule's selector +will be updated with the resulting string. + +**Example:** + +```js +const parser = require("postcss-selector-parser"); +const processor = parser(); + +let result = processor.processSync(' .class'); +console.log(result); +// => .class + +// Asynchronous operation +let promise = processor.process(' .class').then(result => { + console.log(result) + // => .class +}); + +// To have the parser normalize whitespace values, utilize the options +result = processor.processSync(' .class ', {lossless: false}); +console.log(result); +// => .class + +// For better syntax errors, pass a PostCSS Rule node. +const postcss = require('postcss'); +rule = postcss.rule({selector: ' #foo > a, .class '}); +processor.process(rule, {lossless: false, updateSelector: true}).then(result => { + console.log(result); + // => #foo>a,.class + console.log("rule:", rule.selector); + // => rule: #foo>a,.class +}) +``` + +Arguments: + +* `selectors (string|postcss.Rule)`: Either a selector string or a PostCSS Rule + node. +* `[options] (object)`: Process options + + +### `ast|astSync(selectors, [options])` + +Like `process()` and `processSync()` but after +processing the `selectors` these methods return the `Root` node of the result +instead of a string. + +Note: when the `updateSelector` option is set, the rule's selector +will be updated with the resulting string. + +### `transform|transformSync(selectors, [options])` + +Like `process()` and `processSync()` but after +processing the `selectors` these methods return the value returned by the +processor callback. + +Note: when the `updateSelector` option is set, the rule's selector +will be updated with the resulting string. + +### Error Handling Within Selector Processors + +The root node passed to the selector processor callback +has a method `error(message, options)` that returns an +error object. This method should always be used to raise +errors relating to the syntax of selectors. The options +to this method are passed to postcss's error constructor +([documentation](http://api.postcss.org/Container.html#error)). + +#### Async Error Example + +```js +let processor = (root) => { + return new Promise((resolve, reject) => { + root.walkClasses((classNode) => { + if (/^(.*)[-_]/.test(classNode.value)) { + let msg = "classes may not have underscores or dashes in them"; + reject(root.error(msg, { + index: classNode.sourceIndex + RegExp.$1.length + 1, + word: classNode.value + })); + } + }); + resolve(); + }); +}; + +const postcss = require("postcss"); +const parser = require("postcss-selector-parser"); +const selectorProcessor = parser(processor); +const plugin = postcss.plugin('classValidator', (options) => { + return (root) => { + let promises = []; + root.walkRules(rule => { + promises.push(selectorProcessor.process(rule)); + }); + return Promise.all(promises); + }; +}); +postcss(plugin()).process(` +.foo-bar { + color: red; +} +`.trim(), {from: 'test.css'}).catch((e) => console.error(e.toString())); + +// CssSyntaxError: classValidator: ./test.css:1:5: classes may not have underscores or dashes in them +// +// > 1 | .foo-bar { +// | ^ +// 2 | color: red; +// 3 | } +``` + +#### Synchronous Error Example + +```js +let processor = (root) => { + root.walkClasses((classNode) => { + if (/.*[-_]/.test(classNode.value)) { + let msg = "classes may not have underscores or dashes in them"; + throw root.error(msg, { + index: classNode.sourceIndex, + word: classNode.value + }); + } + }); +}; + +const postcss = require("postcss"); +const parser = require("postcss-selector-parser"); +const selectorProcessor = parser(processor); +const plugin = postcss.plugin('classValidator', (options) => { + return (root) => { + root.walkRules(rule => { + selectorProcessor.processSync(rule); + }); + }; +}); +postcss(plugin()).process(` +.foo-bar { + color: red; +} +`.trim(), {from: 'test.css'}).catch((e) => console.error(e.toString())); + +// CssSyntaxError: classValidator: ./test.css:1:5: classes may not have underscores or dashes in them +// +// > 1 | .foo-bar { +// | ^ +// 2 | color: red; +// 3 | } +``` diff --git a/node_modules/postcss-selector-parser/LICENSE-MIT b/node_modules/postcss-selector-parser/LICENSE-MIT new file mode 100644 index 0000000000000..fd0e863a614fb --- /dev/null +++ b/node_modules/postcss-selector-parser/LICENSE-MIT @@ -0,0 +1,22 @@ +Copyright (c) Ben Briggs (http://beneb.info) + +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/node_modules/postcss-selector-parser/dist/index.js b/node_modules/postcss-selector-parser/dist/index.js new file mode 100644 index 0000000000000..6e76a32bdd442 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/index.js @@ -0,0 +1,24 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _processor = _interopRequireDefault(require("./processor")); + +var selectors = _interopRequireWildcard(require("./selectors")); + +function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +var parser = function parser(processor) { + return new _processor["default"](processor); +}; + +Object.assign(parser, selectors); +delete parser.__esModule; +var _default = parser; +exports["default"] = _default; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/parser.js b/node_modules/postcss-selector-parser/dist/parser.js new file mode 100644 index 0000000000000..e0451de00f43e --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/parser.js @@ -0,0 +1,1243 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _root = _interopRequireDefault(require("./selectors/root")); + +var _selector = _interopRequireDefault(require("./selectors/selector")); + +var _className = _interopRequireDefault(require("./selectors/className")); + +var _comment = _interopRequireDefault(require("./selectors/comment")); + +var _id = _interopRequireDefault(require("./selectors/id")); + +var _tag = _interopRequireDefault(require("./selectors/tag")); + +var _string = _interopRequireDefault(require("./selectors/string")); + +var _pseudo = _interopRequireDefault(require("./selectors/pseudo")); + +var _attribute = _interopRequireWildcard(require("./selectors/attribute")); + +var _universal = _interopRequireDefault(require("./selectors/universal")); + +var _combinator = _interopRequireDefault(require("./selectors/combinator")); + +var _nesting = _interopRequireDefault(require("./selectors/nesting")); + +var _sortAscending = _interopRequireDefault(require("./sortAscending")); + +var _tokenize = _interopRequireWildcard(require("./tokenize")); + +var tokens = _interopRequireWildcard(require("./tokenTypes")); + +var types = _interopRequireWildcard(require("./selectors/types")); + +var _util = require("./util"); + +var _WHITESPACE_TOKENS, _Object$assign; + +function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var WHITESPACE_TOKENS = (_WHITESPACE_TOKENS = {}, _WHITESPACE_TOKENS[tokens.space] = true, _WHITESPACE_TOKENS[tokens.cr] = true, _WHITESPACE_TOKENS[tokens.feed] = true, _WHITESPACE_TOKENS[tokens.newline] = true, _WHITESPACE_TOKENS[tokens.tab] = true, _WHITESPACE_TOKENS); +var WHITESPACE_EQUIV_TOKENS = Object.assign({}, WHITESPACE_TOKENS, (_Object$assign = {}, _Object$assign[tokens.comment] = true, _Object$assign)); + +function tokenStart(token) { + return { + line: token[_tokenize.FIELDS.START_LINE], + column: token[_tokenize.FIELDS.START_COL] + }; +} + +function tokenEnd(token) { + return { + line: token[_tokenize.FIELDS.END_LINE], + column: token[_tokenize.FIELDS.END_COL] + }; +} + +function getSource(startLine, startColumn, endLine, endColumn) { + return { + start: { + line: startLine, + column: startColumn + }, + end: { + line: endLine, + column: endColumn + } + }; +} + +function getTokenSource(token) { + return getSource(token[_tokenize.FIELDS.START_LINE], token[_tokenize.FIELDS.START_COL], token[_tokenize.FIELDS.END_LINE], token[_tokenize.FIELDS.END_COL]); +} + +function getTokenSourceSpan(startToken, endToken) { + if (!startToken) { + return undefined; + } + + return getSource(startToken[_tokenize.FIELDS.START_LINE], startToken[_tokenize.FIELDS.START_COL], endToken[_tokenize.FIELDS.END_LINE], endToken[_tokenize.FIELDS.END_COL]); +} + +function unescapeProp(node, prop) { + var value = node[prop]; + + if (typeof value !== "string") { + return; + } + + if (value.indexOf("\\") !== -1) { + (0, _util.ensureObject)(node, 'raws'); + node[prop] = (0, _util.unesc)(value); + + if (node.raws[prop] === undefined) { + node.raws[prop] = value; + } + } + + return node; +} + +function indexesOf(array, item) { + var i = -1; + var indexes = []; + + while ((i = array.indexOf(item, i + 1)) !== -1) { + indexes.push(i); + } + + return indexes; +} + +function uniqs() { + var list = Array.prototype.concat.apply([], arguments); + return list.filter(function (item, i) { + return i === list.indexOf(item); + }); +} + +var Parser = /*#__PURE__*/function () { + function Parser(rule, options) { + if (options === void 0) { + options = {}; + } + + this.rule = rule; + this.options = Object.assign({ + lossy: false, + safe: false + }, options); + this.position = 0; + this.css = typeof this.rule === 'string' ? this.rule : this.rule.selector; + this.tokens = (0, _tokenize["default"])({ + css: this.css, + error: this._errorGenerator(), + safe: this.options.safe + }); + var rootSource = getTokenSourceSpan(this.tokens[0], this.tokens[this.tokens.length - 1]); + this.root = new _root["default"]({ + source: rootSource + }); + this.root.errorGenerator = this._errorGenerator(); + var selector = new _selector["default"]({ + source: { + start: { + line: 1, + column: 1 + } + } + }); + this.root.append(selector); + this.current = selector; + this.loop(); + } + + var _proto = Parser.prototype; + + _proto._errorGenerator = function _errorGenerator() { + var _this = this; + + return function (message, errorOptions) { + if (typeof _this.rule === 'string') { + return new Error(message); + } + + return _this.rule.error(message, errorOptions); + }; + }; + + _proto.attribute = function attribute() { + var attr = []; + var startingToken = this.currToken; + this.position++; + + while (this.position < this.tokens.length && this.currToken[_tokenize.FIELDS.TYPE] !== tokens.closeSquare) { + attr.push(this.currToken); + this.position++; + } + + if (this.currToken[_tokenize.FIELDS.TYPE] !== tokens.closeSquare) { + return this.expected('closing square bracket', this.currToken[_tokenize.FIELDS.START_POS]); + } + + var len = attr.length; + var node = { + source: getSource(startingToken[1], startingToken[2], this.currToken[3], this.currToken[4]), + sourceIndex: startingToken[_tokenize.FIELDS.START_POS] + }; + + if (len === 1 && !~[tokens.word].indexOf(attr[0][_tokenize.FIELDS.TYPE])) { + return this.expected('attribute', attr[0][_tokenize.FIELDS.START_POS]); + } + + var pos = 0; + var spaceBefore = ''; + var commentBefore = ''; + var lastAdded = null; + var spaceAfterMeaningfulToken = false; + + while (pos < len) { + var token = attr[pos]; + var content = this.content(token); + var next = attr[pos + 1]; + + switch (token[_tokenize.FIELDS.TYPE]) { + case tokens.space: + // if ( + // len === 1 || + // pos === 0 && this.content(next) === '|' + // ) { + // return this.expected('attribute', token[TOKEN.START_POS], content); + // } + spaceAfterMeaningfulToken = true; + + if (this.options.lossy) { + break; + } + + if (lastAdded) { + (0, _util.ensureObject)(node, 'spaces', lastAdded); + var prevContent = node.spaces[lastAdded].after || ''; + node.spaces[lastAdded].after = prevContent + content; + var existingComment = (0, _util.getProp)(node, 'raws', 'spaces', lastAdded, 'after') || null; + + if (existingComment) { + node.raws.spaces[lastAdded].after = existingComment + content; + } + } else { + spaceBefore = spaceBefore + content; + commentBefore = commentBefore + content; + } + + break; + + case tokens.asterisk: + if (next[_tokenize.FIELDS.TYPE] === tokens.equals) { + node.operator = content; + lastAdded = 'operator'; + } else if ((!node.namespace || lastAdded === "namespace" && !spaceAfterMeaningfulToken) && next) { + if (spaceBefore) { + (0, _util.ensureObject)(node, 'spaces', 'attribute'); + node.spaces.attribute.before = spaceBefore; + spaceBefore = ''; + } + + if (commentBefore) { + (0, _util.ensureObject)(node, 'raws', 'spaces', 'attribute'); + node.raws.spaces.attribute.before = spaceBefore; + commentBefore = ''; + } + + node.namespace = (node.namespace || "") + content; + var rawValue = (0, _util.getProp)(node, 'raws', 'namespace') || null; + + if (rawValue) { + node.raws.namespace += content; + } + + lastAdded = 'namespace'; + } + + spaceAfterMeaningfulToken = false; + break; + + case tokens.dollar: + if (lastAdded === "value") { + var oldRawValue = (0, _util.getProp)(node, 'raws', 'value'); + node.value += "$"; + + if (oldRawValue) { + node.raws.value = oldRawValue + "$"; + } + + break; + } + + // Falls through + + case tokens.caret: + if (next[_tokenize.FIELDS.TYPE] === tokens.equals) { + node.operator = content; + lastAdded = 'operator'; + } + + spaceAfterMeaningfulToken = false; + break; + + case tokens.combinator: + if (content === '~' && next[_tokenize.FIELDS.TYPE] === tokens.equals) { + node.operator = content; + lastAdded = 'operator'; + } + + if (content !== '|') { + spaceAfterMeaningfulToken = false; + break; + } + + if (next[_tokenize.FIELDS.TYPE] === tokens.equals) { + node.operator = content; + lastAdded = 'operator'; + } else if (!node.namespace && !node.attribute) { + node.namespace = true; + } + + spaceAfterMeaningfulToken = false; + break; + + case tokens.word: + if (next && this.content(next) === '|' && attr[pos + 2] && attr[pos + 2][_tokenize.FIELDS.TYPE] !== tokens.equals && // this look-ahead probably fails with comment nodes involved. + !node.operator && !node.namespace) { + node.namespace = content; + lastAdded = 'namespace'; + } else if (!node.attribute || lastAdded === "attribute" && !spaceAfterMeaningfulToken) { + if (spaceBefore) { + (0, _util.ensureObject)(node, 'spaces', 'attribute'); + node.spaces.attribute.before = spaceBefore; + spaceBefore = ''; + } + + if (commentBefore) { + (0, _util.ensureObject)(node, 'raws', 'spaces', 'attribute'); + node.raws.spaces.attribute.before = commentBefore; + commentBefore = ''; + } + + node.attribute = (node.attribute || "") + content; + + var _rawValue = (0, _util.getProp)(node, 'raws', 'attribute') || null; + + if (_rawValue) { + node.raws.attribute += content; + } + + lastAdded = 'attribute'; + } else if (!node.value && node.value !== "" || lastAdded === "value" && !spaceAfterMeaningfulToken) { + var _unescaped = (0, _util.unesc)(content); + + var _oldRawValue = (0, _util.getProp)(node, 'raws', 'value') || ''; + + var oldValue = node.value || ''; + node.value = oldValue + _unescaped; + node.quoteMark = null; + + if (_unescaped !== content || _oldRawValue) { + (0, _util.ensureObject)(node, 'raws'); + node.raws.value = (_oldRawValue || oldValue) + content; + } + + lastAdded = 'value'; + } else { + var insensitive = content === 'i' || content === "I"; + + if ((node.value || node.value === '') && (node.quoteMark || spaceAfterMeaningfulToken)) { + node.insensitive = insensitive; + + if (!insensitive || content === "I") { + (0, _util.ensureObject)(node, 'raws'); + node.raws.insensitiveFlag = content; + } + + lastAdded = 'insensitive'; + + if (spaceBefore) { + (0, _util.ensureObject)(node, 'spaces', 'insensitive'); + node.spaces.insensitive.before = spaceBefore; + spaceBefore = ''; + } + + if (commentBefore) { + (0, _util.ensureObject)(node, 'raws', 'spaces', 'insensitive'); + node.raws.spaces.insensitive.before = commentBefore; + commentBefore = ''; + } + } else if (node.value || node.value === '') { + lastAdded = 'value'; + node.value += content; + + if (node.raws.value) { + node.raws.value += content; + } + } + } + + spaceAfterMeaningfulToken = false; + break; + + case tokens.str: + if (!node.attribute || !node.operator) { + return this.error("Expected an attribute followed by an operator preceding the string.", { + index: token[_tokenize.FIELDS.START_POS] + }); + } + + var _unescapeValue = (0, _attribute.unescapeValue)(content), + unescaped = _unescapeValue.unescaped, + quoteMark = _unescapeValue.quoteMark; + + node.value = unescaped; + node.quoteMark = quoteMark; + lastAdded = 'value'; + (0, _util.ensureObject)(node, 'raws'); + node.raws.value = content; + spaceAfterMeaningfulToken = false; + break; + + case tokens.equals: + if (!node.attribute) { + return this.expected('attribute', token[_tokenize.FIELDS.START_POS], content); + } + + if (node.value) { + return this.error('Unexpected "=" found; an operator was already defined.', { + index: token[_tokenize.FIELDS.START_POS] + }); + } + + node.operator = node.operator ? node.operator + content : content; + lastAdded = 'operator'; + spaceAfterMeaningfulToken = false; + break; + + case tokens.comment: + if (lastAdded) { + if (spaceAfterMeaningfulToken || next && next[_tokenize.FIELDS.TYPE] === tokens.space || lastAdded === 'insensitive') { + var lastComment = (0, _util.getProp)(node, 'spaces', lastAdded, 'after') || ''; + var rawLastComment = (0, _util.getProp)(node, 'raws', 'spaces', lastAdded, 'after') || lastComment; + (0, _util.ensureObject)(node, 'raws', 'spaces', lastAdded); + node.raws.spaces[lastAdded].after = rawLastComment + content; + } else { + var lastValue = node[lastAdded] || ''; + var rawLastValue = (0, _util.getProp)(node, 'raws', lastAdded) || lastValue; + (0, _util.ensureObject)(node, 'raws'); + node.raws[lastAdded] = rawLastValue + content; + } + } else { + commentBefore = commentBefore + content; + } + + break; + + default: + return this.error("Unexpected \"" + content + "\" found.", { + index: token[_tokenize.FIELDS.START_POS] + }); + } + + pos++; + } + + unescapeProp(node, "attribute"); + unescapeProp(node, "namespace"); + this.newNode(new _attribute["default"](node)); + this.position++; + } + /** + * return a node containing meaningless garbage up to (but not including) the specified token position. + * if the token position is negative, all remaining tokens are consumed. + * + * This returns an array containing a single string node if all whitespace, + * otherwise an array of comment nodes with space before and after. + * + * These tokens are not added to the current selector, the caller can add them or use them to amend + * a previous node's space metadata. + * + * In lossy mode, this returns only comments. + */ + ; + + _proto.parseWhitespaceEquivalentTokens = function parseWhitespaceEquivalentTokens(stopPosition) { + if (stopPosition < 0) { + stopPosition = this.tokens.length; + } + + var startPosition = this.position; + var nodes = []; + var space = ""; + var lastComment = undefined; + + do { + if (WHITESPACE_TOKENS[this.currToken[_tokenize.FIELDS.TYPE]]) { + if (!this.options.lossy) { + space += this.content(); + } + } else if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.comment) { + var spaces = {}; + + if (space) { + spaces.before = space; + space = ""; + } + + lastComment = new _comment["default"]({ + value: this.content(), + source: getTokenSource(this.currToken), + sourceIndex: this.currToken[_tokenize.FIELDS.START_POS], + spaces: spaces + }); + nodes.push(lastComment); + } + } while (++this.position < stopPosition); + + if (space) { + if (lastComment) { + lastComment.spaces.after = space; + } else if (!this.options.lossy) { + var firstToken = this.tokens[startPosition]; + var lastToken = this.tokens[this.position - 1]; + nodes.push(new _string["default"]({ + value: '', + source: getSource(firstToken[_tokenize.FIELDS.START_LINE], firstToken[_tokenize.FIELDS.START_COL], lastToken[_tokenize.FIELDS.END_LINE], lastToken[_tokenize.FIELDS.END_COL]), + sourceIndex: firstToken[_tokenize.FIELDS.START_POS], + spaces: { + before: space, + after: '' + } + })); + } + } + + return nodes; + } + /** + * + * @param {*} nodes + */ + ; + + _proto.convertWhitespaceNodesToSpace = function convertWhitespaceNodesToSpace(nodes, requiredSpace) { + var _this2 = this; + + if (requiredSpace === void 0) { + requiredSpace = false; + } + + var space = ""; + var rawSpace = ""; + nodes.forEach(function (n) { + var spaceBefore = _this2.lossySpace(n.spaces.before, requiredSpace); + + var rawSpaceBefore = _this2.lossySpace(n.rawSpaceBefore, requiredSpace); + + space += spaceBefore + _this2.lossySpace(n.spaces.after, requiredSpace && spaceBefore.length === 0); + rawSpace += spaceBefore + n.value + _this2.lossySpace(n.rawSpaceAfter, requiredSpace && rawSpaceBefore.length === 0); + }); + + if (rawSpace === space) { + rawSpace = undefined; + } + + var result = { + space: space, + rawSpace: rawSpace + }; + return result; + }; + + _proto.isNamedCombinator = function isNamedCombinator(position) { + if (position === void 0) { + position = this.position; + } + + return this.tokens[position + 0] && this.tokens[position + 0][_tokenize.FIELDS.TYPE] === tokens.slash && this.tokens[position + 1] && this.tokens[position + 1][_tokenize.FIELDS.TYPE] === tokens.word && this.tokens[position + 2] && this.tokens[position + 2][_tokenize.FIELDS.TYPE] === tokens.slash; + }; + + _proto.namedCombinator = function namedCombinator() { + if (this.isNamedCombinator()) { + var nameRaw = this.content(this.tokens[this.position + 1]); + var name = (0, _util.unesc)(nameRaw).toLowerCase(); + var raws = {}; + + if (name !== nameRaw) { + raws.value = "/" + nameRaw + "/"; + } + + var node = new _combinator["default"]({ + value: "/" + name + "/", + source: getSource(this.currToken[_tokenize.FIELDS.START_LINE], this.currToken[_tokenize.FIELDS.START_COL], this.tokens[this.position + 2][_tokenize.FIELDS.END_LINE], this.tokens[this.position + 2][_tokenize.FIELDS.END_COL]), + sourceIndex: this.currToken[_tokenize.FIELDS.START_POS], + raws: raws + }); + this.position = this.position + 3; + return node; + } else { + this.unexpected(); + } + }; + + _proto.combinator = function combinator() { + var _this3 = this; + + if (this.content() === '|') { + return this.namespace(); + } // We need to decide between a space that's a descendant combinator and meaningless whitespace at the end of a selector. + + + var nextSigTokenPos = this.locateNextMeaningfulToken(this.position); + + if (nextSigTokenPos < 0 || this.tokens[nextSigTokenPos][_tokenize.FIELDS.TYPE] === tokens.comma) { + var nodes = this.parseWhitespaceEquivalentTokens(nextSigTokenPos); + + if (nodes.length > 0) { + var last = this.current.last; + + if (last) { + var _this$convertWhitespa = this.convertWhitespaceNodesToSpace(nodes), + space = _this$convertWhitespa.space, + rawSpace = _this$convertWhitespa.rawSpace; + + if (rawSpace !== undefined) { + last.rawSpaceAfter += rawSpace; + } + + last.spaces.after += space; + } else { + nodes.forEach(function (n) { + return _this3.newNode(n); + }); + } + } + + return; + } + + var firstToken = this.currToken; + var spaceOrDescendantSelectorNodes = undefined; + + if (nextSigTokenPos > this.position) { + spaceOrDescendantSelectorNodes = this.parseWhitespaceEquivalentTokens(nextSigTokenPos); + } + + var node; + + if (this.isNamedCombinator()) { + node = this.namedCombinator(); + } else if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.combinator) { + node = new _combinator["default"]({ + value: this.content(), + source: getTokenSource(this.currToken), + sourceIndex: this.currToken[_tokenize.FIELDS.START_POS] + }); + this.position++; + } else if (WHITESPACE_TOKENS[this.currToken[_tokenize.FIELDS.TYPE]]) {// pass + } else if (!spaceOrDescendantSelectorNodes) { + this.unexpected(); + } + + if (node) { + if (spaceOrDescendantSelectorNodes) { + var _this$convertWhitespa2 = this.convertWhitespaceNodesToSpace(spaceOrDescendantSelectorNodes), + _space = _this$convertWhitespa2.space, + _rawSpace = _this$convertWhitespa2.rawSpace; + + node.spaces.before = _space; + node.rawSpaceBefore = _rawSpace; + } + } else { + // descendant combinator + var _this$convertWhitespa3 = this.convertWhitespaceNodesToSpace(spaceOrDescendantSelectorNodes, true), + _space2 = _this$convertWhitespa3.space, + _rawSpace2 = _this$convertWhitespa3.rawSpace; + + if (!_rawSpace2) { + _rawSpace2 = _space2; + } + + var spaces = {}; + var raws = { + spaces: {} + }; + + if (_space2.endsWith(' ') && _rawSpace2.endsWith(' ')) { + spaces.before = _space2.slice(0, _space2.length - 1); + raws.spaces.before = _rawSpace2.slice(0, _rawSpace2.length - 1); + } else if (_space2.startsWith(' ') && _rawSpace2.startsWith(' ')) { + spaces.after = _space2.slice(1); + raws.spaces.after = _rawSpace2.slice(1); + } else { + raws.value = _rawSpace2; + } + + node = new _combinator["default"]({ + value: ' ', + source: getTokenSourceSpan(firstToken, this.tokens[this.position - 1]), + sourceIndex: firstToken[_tokenize.FIELDS.START_POS], + spaces: spaces, + raws: raws + }); + } + + if (this.currToken && this.currToken[_tokenize.FIELDS.TYPE] === tokens.space) { + node.spaces.after = this.optionalSpace(this.content()); + this.position++; + } + + return this.newNode(node); + }; + + _proto.comma = function comma() { + if (this.position === this.tokens.length - 1) { + this.root.trailingComma = true; + this.position++; + return; + } + + this.current._inferEndPosition(); + + var selector = new _selector["default"]({ + source: { + start: tokenStart(this.tokens[this.position + 1]) + } + }); + this.current.parent.append(selector); + this.current = selector; + this.position++; + }; + + _proto.comment = function comment() { + var current = this.currToken; + this.newNode(new _comment["default"]({ + value: this.content(), + source: getTokenSource(current), + sourceIndex: current[_tokenize.FIELDS.START_POS] + })); + this.position++; + }; + + _proto.error = function error(message, opts) { + throw this.root.error(message, opts); + }; + + _proto.missingBackslash = function missingBackslash() { + return this.error('Expected a backslash preceding the semicolon.', { + index: this.currToken[_tokenize.FIELDS.START_POS] + }); + }; + + _proto.missingParenthesis = function missingParenthesis() { + return this.expected('opening parenthesis', this.currToken[_tokenize.FIELDS.START_POS]); + }; + + _proto.missingSquareBracket = function missingSquareBracket() { + return this.expected('opening square bracket', this.currToken[_tokenize.FIELDS.START_POS]); + }; + + _proto.unexpected = function unexpected() { + return this.error("Unexpected '" + this.content() + "'. Escaping special characters with \\ may help.", this.currToken[_tokenize.FIELDS.START_POS]); + }; + + _proto.namespace = function namespace() { + var before = this.prevToken && this.content(this.prevToken) || true; + + if (this.nextToken[_tokenize.FIELDS.TYPE] === tokens.word) { + this.position++; + return this.word(before); + } else if (this.nextToken[_tokenize.FIELDS.TYPE] === tokens.asterisk) { + this.position++; + return this.universal(before); + } + }; + + _proto.nesting = function nesting() { + if (this.nextToken) { + var nextContent = this.content(this.nextToken); + + if (nextContent === "|") { + this.position++; + return; + } + } + + var current = this.currToken; + this.newNode(new _nesting["default"]({ + value: this.content(), + source: getTokenSource(current), + sourceIndex: current[_tokenize.FIELDS.START_POS] + })); + this.position++; + }; + + _proto.parentheses = function parentheses() { + var last = this.current.last; + var unbalanced = 1; + this.position++; + + if (last && last.type === types.PSEUDO) { + var selector = new _selector["default"]({ + source: { + start: tokenStart(this.tokens[this.position - 1]) + } + }); + var cache = this.current; + last.append(selector); + this.current = selector; + + while (this.position < this.tokens.length && unbalanced) { + if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) { + unbalanced++; + } + + if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) { + unbalanced--; + } + + if (unbalanced) { + this.parse(); + } else { + this.current.source.end = tokenEnd(this.currToken); + this.current.parent.source.end = tokenEnd(this.currToken); + this.position++; + } + } + + this.current = cache; + } else { + // I think this case should be an error. It's used to implement a basic parse of media queries + // but I don't think it's a good idea. + var parenStart = this.currToken; + var parenValue = "("; + var parenEnd; + + while (this.position < this.tokens.length && unbalanced) { + if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) { + unbalanced++; + } + + if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) { + unbalanced--; + } + + parenEnd = this.currToken; + parenValue += this.parseParenthesisToken(this.currToken); + this.position++; + } + + if (last) { + last.appendToPropertyAndEscape("value", parenValue, parenValue); + } else { + this.newNode(new _string["default"]({ + value: parenValue, + source: getSource(parenStart[_tokenize.FIELDS.START_LINE], parenStart[_tokenize.FIELDS.START_COL], parenEnd[_tokenize.FIELDS.END_LINE], parenEnd[_tokenize.FIELDS.END_COL]), + sourceIndex: parenStart[_tokenize.FIELDS.START_POS] + })); + } + } + + if (unbalanced) { + return this.expected('closing parenthesis', this.currToken[_tokenize.FIELDS.START_POS]); + } + }; + + _proto.pseudo = function pseudo() { + var _this4 = this; + + var pseudoStr = ''; + var startingToken = this.currToken; + + while (this.currToken && this.currToken[_tokenize.FIELDS.TYPE] === tokens.colon) { + pseudoStr += this.content(); + this.position++; + } + + if (!this.currToken) { + return this.expected(['pseudo-class', 'pseudo-element'], this.position - 1); + } + + if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.word) { + this.splitWord(false, function (first, length) { + pseudoStr += first; + + _this4.newNode(new _pseudo["default"]({ + value: pseudoStr, + source: getTokenSourceSpan(startingToken, _this4.currToken), + sourceIndex: startingToken[_tokenize.FIELDS.START_POS] + })); + + if (length > 1 && _this4.nextToken && _this4.nextToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) { + _this4.error('Misplaced parenthesis.', { + index: _this4.nextToken[_tokenize.FIELDS.START_POS] + }); + } + }); + } else { + return this.expected(['pseudo-class', 'pseudo-element'], this.currToken[_tokenize.FIELDS.START_POS]); + } + }; + + _proto.space = function space() { + var content = this.content(); // Handle space before and after the selector + + if (this.position === 0 || this.prevToken[_tokenize.FIELDS.TYPE] === tokens.comma || this.prevToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis || this.current.nodes.every(function (node) { + return node.type === 'comment'; + })) { + this.spaces = this.optionalSpace(content); + this.position++; + } else if (this.position === this.tokens.length - 1 || this.nextToken[_tokenize.FIELDS.TYPE] === tokens.comma || this.nextToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) { + this.current.last.spaces.after = this.optionalSpace(content); + this.position++; + } else { + this.combinator(); + } + }; + + _proto.string = function string() { + var current = this.currToken; + this.newNode(new _string["default"]({ + value: this.content(), + source: getTokenSource(current), + sourceIndex: current[_tokenize.FIELDS.START_POS] + })); + this.position++; + }; + + _proto.universal = function universal(namespace) { + var nextToken = this.nextToken; + + if (nextToken && this.content(nextToken) === '|') { + this.position++; + return this.namespace(); + } + + var current = this.currToken; + this.newNode(new _universal["default"]({ + value: this.content(), + source: getTokenSource(current), + sourceIndex: current[_tokenize.FIELDS.START_POS] + }), namespace); + this.position++; + }; + + _proto.splitWord = function splitWord(namespace, firstCallback) { + var _this5 = this; + + var nextToken = this.nextToken; + var word = this.content(); + + while (nextToken && ~[tokens.dollar, tokens.caret, tokens.equals, tokens.word].indexOf(nextToken[_tokenize.FIELDS.TYPE])) { + this.position++; + var current = this.content(); + word += current; + + if (current.lastIndexOf('\\') === current.length - 1) { + var next = this.nextToken; + + if (next && next[_tokenize.FIELDS.TYPE] === tokens.space) { + word += this.requiredSpace(this.content(next)); + this.position++; + } + } + + nextToken = this.nextToken; + } + + var hasClass = indexesOf(word, '.').filter(function (i) { + // Allow escaped dot within class name + var escapedDot = word[i - 1] === '\\'; // Allow decimal numbers percent in @keyframes + + var isKeyframesPercent = /^\d+\.\d+%$/.test(word); + return !escapedDot && !isKeyframesPercent; + }); + var hasId = indexesOf(word, '#').filter(function (i) { + return word[i - 1] !== '\\'; + }); // Eliminate Sass interpolations from the list of id indexes + + var interpolations = indexesOf(word, '#{'); + + if (interpolations.length) { + hasId = hasId.filter(function (hashIndex) { + return !~interpolations.indexOf(hashIndex); + }); + } + + var indices = (0, _sortAscending["default"])(uniqs([0].concat(hasClass, hasId))); + indices.forEach(function (ind, i) { + var index = indices[i + 1] || word.length; + var value = word.slice(ind, index); + + if (i === 0 && firstCallback) { + return firstCallback.call(_this5, value, indices.length); + } + + var node; + var current = _this5.currToken; + var sourceIndex = current[_tokenize.FIELDS.START_POS] + indices[i]; + var source = getSource(current[1], current[2] + ind, current[3], current[2] + (index - 1)); + + if (~hasClass.indexOf(ind)) { + var classNameOpts = { + value: value.slice(1), + source: source, + sourceIndex: sourceIndex + }; + node = new _className["default"](unescapeProp(classNameOpts, "value")); + } else if (~hasId.indexOf(ind)) { + var idOpts = { + value: value.slice(1), + source: source, + sourceIndex: sourceIndex + }; + node = new _id["default"](unescapeProp(idOpts, "value")); + } else { + var tagOpts = { + value: value, + source: source, + sourceIndex: sourceIndex + }; + unescapeProp(tagOpts, "value"); + node = new _tag["default"](tagOpts); + } + + _this5.newNode(node, namespace); // Ensure that the namespace is used only once + + + namespace = null; + }); + this.position++; + }; + + _proto.word = function word(namespace) { + var nextToken = this.nextToken; + + if (nextToken && this.content(nextToken) === '|') { + this.position++; + return this.namespace(); + } + + return this.splitWord(namespace); + }; + + _proto.loop = function loop() { + while (this.position < this.tokens.length) { + this.parse(true); + } + + this.current._inferEndPosition(); + + return this.root; + }; + + _proto.parse = function parse(throwOnParenthesis) { + switch (this.currToken[_tokenize.FIELDS.TYPE]) { + case tokens.space: + this.space(); + break; + + case tokens.comment: + this.comment(); + break; + + case tokens.openParenthesis: + this.parentheses(); + break; + + case tokens.closeParenthesis: + if (throwOnParenthesis) { + this.missingParenthesis(); + } + + break; + + case tokens.openSquare: + this.attribute(); + break; + + case tokens.dollar: + case tokens.caret: + case tokens.equals: + case tokens.word: + this.word(); + break; + + case tokens.colon: + this.pseudo(); + break; + + case tokens.comma: + this.comma(); + break; + + case tokens.asterisk: + this.universal(); + break; + + case tokens.ampersand: + this.nesting(); + break; + + case tokens.slash: + case tokens.combinator: + this.combinator(); + break; + + case tokens.str: + this.string(); + break; + // These cases throw; no break needed. + + case tokens.closeSquare: + this.missingSquareBracket(); + + case tokens.semicolon: + this.missingBackslash(); + + default: + this.unexpected(); + } + } + /** + * Helpers + */ + ; + + _proto.expected = function expected(description, index, found) { + if (Array.isArray(description)) { + var last = description.pop(); + description = description.join(', ') + " or " + last; + } + + var an = /^[aeiou]/.test(description[0]) ? 'an' : 'a'; + + if (!found) { + return this.error("Expected " + an + " " + description + ".", { + index: index + }); + } + + return this.error("Expected " + an + " " + description + ", found \"" + found + "\" instead.", { + index: index + }); + }; + + _proto.requiredSpace = function requiredSpace(space) { + return this.options.lossy ? ' ' : space; + }; + + _proto.optionalSpace = function optionalSpace(space) { + return this.options.lossy ? '' : space; + }; + + _proto.lossySpace = function lossySpace(space, required) { + if (this.options.lossy) { + return required ? ' ' : ''; + } else { + return space; + } + }; + + _proto.parseParenthesisToken = function parseParenthesisToken(token) { + var content = this.content(token); + + if (token[_tokenize.FIELDS.TYPE] === tokens.space) { + return this.requiredSpace(content); + } else { + return content; + } + }; + + _proto.newNode = function newNode(node, namespace) { + if (namespace) { + if (/^ +$/.test(namespace)) { + if (!this.options.lossy) { + this.spaces = (this.spaces || '') + namespace; + } + + namespace = true; + } + + node.namespace = namespace; + unescapeProp(node, "namespace"); + } + + if (this.spaces) { + node.spaces.before = this.spaces; + this.spaces = ''; + } + + return this.current.append(node); + }; + + _proto.content = function content(token) { + if (token === void 0) { + token = this.currToken; + } + + return this.css.slice(token[_tokenize.FIELDS.START_POS], token[_tokenize.FIELDS.END_POS]); + }; + + /** + * returns the index of the next non-whitespace, non-comment token. + * returns -1 if no meaningful token is found. + */ + _proto.locateNextMeaningfulToken = function locateNextMeaningfulToken(startPosition) { + if (startPosition === void 0) { + startPosition = this.position + 1; + } + + var searchPosition = startPosition; + + while (searchPosition < this.tokens.length) { + if (WHITESPACE_EQUIV_TOKENS[this.tokens[searchPosition][_tokenize.FIELDS.TYPE]]) { + searchPosition++; + continue; + } else { + return searchPosition; + } + } + + return -1; + }; + + _createClass(Parser, [{ + key: "currToken", + get: function get() { + return this.tokens[this.position]; + } + }, { + key: "nextToken", + get: function get() { + return this.tokens[this.position + 1]; + } + }, { + key: "prevToken", + get: function get() { + return this.tokens[this.position - 1]; + } + }]); + + return Parser; +}(); + +exports["default"] = Parser; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/processor.js b/node_modules/postcss-selector-parser/dist/processor.js new file mode 100644 index 0000000000000..a00170c281f96 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/processor.js @@ -0,0 +1,206 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _parser = _interopRequireDefault(require("./parser")); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +var Processor = /*#__PURE__*/function () { + function Processor(func, options) { + this.func = func || function noop() {}; + + this.funcRes = null; + this.options = options; + } + + var _proto = Processor.prototype; + + _proto._shouldUpdateSelector = function _shouldUpdateSelector(rule, options) { + if (options === void 0) { + options = {}; + } + + var merged = Object.assign({}, this.options, options); + + if (merged.updateSelector === false) { + return false; + } else { + return typeof rule !== "string"; + } + }; + + _proto._isLossy = function _isLossy(options) { + if (options === void 0) { + options = {}; + } + + var merged = Object.assign({}, this.options, options); + + if (merged.lossless === false) { + return true; + } else { + return false; + } + }; + + _proto._root = function _root(rule, options) { + if (options === void 0) { + options = {}; + } + + var parser = new _parser["default"](rule, this._parseOptions(options)); + return parser.root; + }; + + _proto._parseOptions = function _parseOptions(options) { + return { + lossy: this._isLossy(options) + }; + }; + + _proto._run = function _run(rule, options) { + var _this = this; + + if (options === void 0) { + options = {}; + } + + return new Promise(function (resolve, reject) { + try { + var root = _this._root(rule, options); + + Promise.resolve(_this.func(root)).then(function (transform) { + var string = undefined; + + if (_this._shouldUpdateSelector(rule, options)) { + string = root.toString(); + rule.selector = string; + } + + return { + transform: transform, + root: root, + string: string + }; + }).then(resolve, reject); + } catch (e) { + reject(e); + return; + } + }); + }; + + _proto._runSync = function _runSync(rule, options) { + if (options === void 0) { + options = {}; + } + + var root = this._root(rule, options); + + var transform = this.func(root); + + if (transform && typeof transform.then === "function") { + throw new Error("Selector processor returned a promise to a synchronous call."); + } + + var string = undefined; + + if (options.updateSelector && typeof rule !== "string") { + string = root.toString(); + rule.selector = string; + } + + return { + transform: transform, + root: root, + string: string + }; + } + /** + * Process rule into a selector AST. + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {Promise} The AST of the selector after processing it. + */ + ; + + _proto.ast = function ast(rule, options) { + return this._run(rule, options).then(function (result) { + return result.root; + }); + } + /** + * Process rule into a selector AST synchronously. + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {parser.Root} The AST of the selector after processing it. + */ + ; + + _proto.astSync = function astSync(rule, options) { + return this._runSync(rule, options).root; + } + /** + * Process a selector into a transformed value asynchronously + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {Promise} The value returned by the processor. + */ + ; + + _proto.transform = function transform(rule, options) { + return this._run(rule, options).then(function (result) { + return result.transform; + }); + } + /** + * Process a selector into a transformed value synchronously. + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {any} The value returned by the processor. + */ + ; + + _proto.transformSync = function transformSync(rule, options) { + return this._runSync(rule, options).transform; + } + /** + * Process a selector into a new selector string asynchronously. + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {string} the selector after processing. + */ + ; + + _proto.process = function process(rule, options) { + return this._run(rule, options).then(function (result) { + return result.string || result.root.toString(); + }); + } + /** + * Process a selector into a new selector string synchronously. + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {string} the selector after processing. + */ + ; + + _proto.processSync = function processSync(rule, options) { + var result = this._runSync(rule, options); + + return result.string || result.root.toString(); + }; + + return Processor; +}(); + +exports["default"] = Processor; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/attribute.js b/node_modules/postcss-selector-parser/dist/selectors/attribute.js new file mode 100644 index 0000000000000..8f535e5d73129 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/attribute.js @@ -0,0 +1,515 @@ +"use strict"; + +exports.__esModule = true; +exports.unescapeValue = unescapeValue; +exports["default"] = void 0; + +var _cssesc = _interopRequireDefault(require("cssesc")); + +var _unesc = _interopRequireDefault(require("../util/unesc")); + +var _namespace = _interopRequireDefault(require("./namespace")); + +var _types = require("./types"); + +var _CSSESC_QUOTE_OPTIONS; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var deprecate = require("util-deprecate"); + +var WRAPPED_IN_QUOTES = /^('|")([^]*)\1$/; +var warnOfDeprecatedValueAssignment = deprecate(function () {}, "Assigning an attribute a value containing characters that might need to be escaped is deprecated. " + "Call attribute.setValue() instead."); +var warnOfDeprecatedQuotedAssignment = deprecate(function () {}, "Assigning attr.quoted is deprecated and has no effect. Assign to attr.quoteMark instead."); +var warnOfDeprecatedConstructor = deprecate(function () {}, "Constructing an Attribute selector with a value without specifying quoteMark is deprecated. Note: The value should be unescaped now."); + +function unescapeValue(value) { + var deprecatedUsage = false; + var quoteMark = null; + var unescaped = value; + var m = unescaped.match(WRAPPED_IN_QUOTES); + + if (m) { + quoteMark = m[1]; + unescaped = m[2]; + } + + unescaped = (0, _unesc["default"])(unescaped); + + if (unescaped !== value) { + deprecatedUsage = true; + } + + return { + deprecatedUsage: deprecatedUsage, + unescaped: unescaped, + quoteMark: quoteMark + }; +} + +function handleDeprecatedContructorOpts(opts) { + if (opts.quoteMark !== undefined) { + return opts; + } + + if (opts.value === undefined) { + return opts; + } + + warnOfDeprecatedConstructor(); + + var _unescapeValue = unescapeValue(opts.value), + quoteMark = _unescapeValue.quoteMark, + unescaped = _unescapeValue.unescaped; + + if (!opts.raws) { + opts.raws = {}; + } + + if (opts.raws.value === undefined) { + opts.raws.value = opts.value; + } + + opts.value = unescaped; + opts.quoteMark = quoteMark; + return opts; +} + +var Attribute = /*#__PURE__*/function (_Namespace) { + _inheritsLoose(Attribute, _Namespace); + + function Attribute(opts) { + var _this; + + if (opts === void 0) { + opts = {}; + } + + _this = _Namespace.call(this, handleDeprecatedContructorOpts(opts)) || this; + _this.type = _types.ATTRIBUTE; + _this.raws = _this.raws || {}; + Object.defineProperty(_this.raws, 'unquoted', { + get: deprecate(function () { + return _this.value; + }, "attr.raws.unquoted is deprecated. Call attr.value instead."), + set: deprecate(function () { + return _this.value; + }, "Setting attr.raws.unquoted is deprecated and has no effect. attr.value is unescaped by default now.") + }); + _this._constructed = true; + return _this; + } + /** + * Returns the Attribute's value quoted such that it would be legal to use + * in the value of a css file. The original value's quotation setting + * used for stringification is left unchanged. See `setValue(value, options)` + * if you want to control the quote settings of a new value for the attribute. + * + * You can also change the quotation used for the current value by setting quoteMark. + * + * Options: + * * quoteMark {'"' | "'" | null} - Use this value to quote the value. If this + * option is not set, the original value for quoteMark will be used. If + * indeterminate, a double quote is used. The legal values are: + * * `null` - the value will be unquoted and characters will be escaped as necessary. + * * `'` - the value will be quoted with a single quote and single quotes are escaped. + * * `"` - the value will be quoted with a double quote and double quotes are escaped. + * * preferCurrentQuoteMark {boolean} - if true, prefer the source quote mark + * over the quoteMark option value. + * * smart {boolean} - if true, will select a quote mark based on the value + * and the other options specified here. See the `smartQuoteMark()` + * method. + **/ + + + var _proto = Attribute.prototype; + + _proto.getQuotedValue = function getQuotedValue(options) { + if (options === void 0) { + options = {}; + } + + var quoteMark = this._determineQuoteMark(options); + + var cssescopts = CSSESC_QUOTE_OPTIONS[quoteMark]; + var escaped = (0, _cssesc["default"])(this._value, cssescopts); + return escaped; + }; + + _proto._determineQuoteMark = function _determineQuoteMark(options) { + return options.smart ? this.smartQuoteMark(options) : this.preferredQuoteMark(options); + } + /** + * Set the unescaped value with the specified quotation options. The value + * provided must not include any wrapping quote marks -- those quotes will + * be interpreted as part of the value and escaped accordingly. + */ + ; + + _proto.setValue = function setValue(value, options) { + if (options === void 0) { + options = {}; + } + + this._value = value; + this._quoteMark = this._determineQuoteMark(options); + + this._syncRawValue(); + } + /** + * Intelligently select a quoteMark value based on the value's contents. If + * the value is a legal CSS ident, it will not be quoted. Otherwise a quote + * mark will be picked that minimizes the number of escapes. + * + * If there's no clear winner, the quote mark from these options is used, + * then the source quote mark (this is inverted if `preferCurrentQuoteMark` is + * true). If the quoteMark is unspecified, a double quote is used. + * + * @param options This takes the quoteMark and preferCurrentQuoteMark options + * from the quoteValue method. + */ + ; + + _proto.smartQuoteMark = function smartQuoteMark(options) { + var v = this.value; + var numSingleQuotes = v.replace(/[^']/g, '').length; + var numDoubleQuotes = v.replace(/[^"]/g, '').length; + + if (numSingleQuotes + numDoubleQuotes === 0) { + var escaped = (0, _cssesc["default"])(v, { + isIdentifier: true + }); + + if (escaped === v) { + return Attribute.NO_QUOTE; + } else { + var pref = this.preferredQuoteMark(options); + + if (pref === Attribute.NO_QUOTE) { + // pick a quote mark that isn't none and see if it's smaller + var quote = this.quoteMark || options.quoteMark || Attribute.DOUBLE_QUOTE; + var opts = CSSESC_QUOTE_OPTIONS[quote]; + var quoteValue = (0, _cssesc["default"])(v, opts); + + if (quoteValue.length < escaped.length) { + return quote; + } + } + + return pref; + } + } else if (numDoubleQuotes === numSingleQuotes) { + return this.preferredQuoteMark(options); + } else if (numDoubleQuotes < numSingleQuotes) { + return Attribute.DOUBLE_QUOTE; + } else { + return Attribute.SINGLE_QUOTE; + } + } + /** + * Selects the preferred quote mark based on the options and the current quote mark value. + * If you want the quote mark to depend on the attribute value, call `smartQuoteMark(opts)` + * instead. + */ + ; + + _proto.preferredQuoteMark = function preferredQuoteMark(options) { + var quoteMark = options.preferCurrentQuoteMark ? this.quoteMark : options.quoteMark; + + if (quoteMark === undefined) { + quoteMark = options.preferCurrentQuoteMark ? options.quoteMark : this.quoteMark; + } + + if (quoteMark === undefined) { + quoteMark = Attribute.DOUBLE_QUOTE; + } + + return quoteMark; + }; + + _proto._syncRawValue = function _syncRawValue() { + var rawValue = (0, _cssesc["default"])(this._value, CSSESC_QUOTE_OPTIONS[this.quoteMark]); + + if (rawValue === this._value) { + if (this.raws) { + delete this.raws.value; + } + } else { + this.raws.value = rawValue; + } + }; + + _proto._handleEscapes = function _handleEscapes(prop, value) { + if (this._constructed) { + var escaped = (0, _cssesc["default"])(value, { + isIdentifier: true + }); + + if (escaped !== value) { + this.raws[prop] = escaped; + } else { + delete this.raws[prop]; + } + } + }; + + _proto._spacesFor = function _spacesFor(name) { + var attrSpaces = { + before: '', + after: '' + }; + var spaces = this.spaces[name] || {}; + var rawSpaces = this.raws.spaces && this.raws.spaces[name] || {}; + return Object.assign(attrSpaces, spaces, rawSpaces); + }; + + _proto._stringFor = function _stringFor(name, spaceName, concat) { + if (spaceName === void 0) { + spaceName = name; + } + + if (concat === void 0) { + concat = defaultAttrConcat; + } + + var attrSpaces = this._spacesFor(spaceName); + + return concat(this.stringifyProperty(name), attrSpaces); + } + /** + * returns the offset of the attribute part specified relative to the + * start of the node of the output string. + * + * * "ns" - alias for "namespace" + * * "namespace" - the namespace if it exists. + * * "attribute" - the attribute name + * * "attributeNS" - the start of the attribute or its namespace + * * "operator" - the match operator of the attribute + * * "value" - The value (string or identifier) + * * "insensitive" - the case insensitivity flag; + * @param part One of the possible values inside an attribute. + * @returns -1 if the name is invalid or the value doesn't exist in this attribute. + */ + ; + + _proto.offsetOf = function offsetOf(name) { + var count = 1; + + var attributeSpaces = this._spacesFor("attribute"); + + count += attributeSpaces.before.length; + + if (name === "namespace" || name === "ns") { + return this.namespace ? count : -1; + } + + if (name === "attributeNS") { + return count; + } + + count += this.namespaceString.length; + + if (this.namespace) { + count += 1; + } + + if (name === "attribute") { + return count; + } + + count += this.stringifyProperty("attribute").length; + count += attributeSpaces.after.length; + + var operatorSpaces = this._spacesFor("operator"); + + count += operatorSpaces.before.length; + var operator = this.stringifyProperty("operator"); + + if (name === "operator") { + return operator ? count : -1; + } + + count += operator.length; + count += operatorSpaces.after.length; + + var valueSpaces = this._spacesFor("value"); + + count += valueSpaces.before.length; + var value = this.stringifyProperty("value"); + + if (name === "value") { + return value ? count : -1; + } + + count += value.length; + count += valueSpaces.after.length; + + var insensitiveSpaces = this._spacesFor("insensitive"); + + count += insensitiveSpaces.before.length; + + if (name === "insensitive") { + return this.insensitive ? count : -1; + } + + return -1; + }; + + _proto.toString = function toString() { + var _this2 = this; + + var selector = [this.rawSpaceBefore, '[']; + selector.push(this._stringFor('qualifiedAttribute', 'attribute')); + + if (this.operator && (this.value || this.value === '')) { + selector.push(this._stringFor('operator')); + selector.push(this._stringFor('value')); + selector.push(this._stringFor('insensitiveFlag', 'insensitive', function (attrValue, attrSpaces) { + if (attrValue.length > 0 && !_this2.quoted && attrSpaces.before.length === 0 && !(_this2.spaces.value && _this2.spaces.value.after)) { + attrSpaces.before = " "; + } + + return defaultAttrConcat(attrValue, attrSpaces); + })); + } + + selector.push(']'); + selector.push(this.rawSpaceAfter); + return selector.join(''); + }; + + _createClass(Attribute, [{ + key: "quoted", + get: function get() { + var qm = this.quoteMark; + return qm === "'" || qm === '"'; + }, + set: function set(value) { + warnOfDeprecatedQuotedAssignment(); + } + /** + * returns a single (`'`) or double (`"`) quote character if the value is quoted. + * returns `null` if the value is not quoted. + * returns `undefined` if the quotation state is unknown (this can happen when + * the attribute is constructed without specifying a quote mark.) + */ + + }, { + key: "quoteMark", + get: function get() { + return this._quoteMark; + } + /** + * Set the quote mark to be used by this attribute's value. + * If the quote mark changes, the raw (escaped) value at `attr.raws.value` of the attribute + * value is updated accordingly. + * + * @param {"'" | '"' | null} quoteMark The quote mark or `null` if the value should be unquoted. + */ + , + set: function set(quoteMark) { + if (!this._constructed) { + this._quoteMark = quoteMark; + return; + } + + if (this._quoteMark !== quoteMark) { + this._quoteMark = quoteMark; + + this._syncRawValue(); + } + } + }, { + key: "qualifiedAttribute", + get: function get() { + return this.qualifiedName(this.raws.attribute || this.attribute); + } + }, { + key: "insensitiveFlag", + get: function get() { + return this.insensitive ? 'i' : ''; + } + }, { + key: "value", + get: function get() { + return this._value; + } + /** + * Before 3.0, the value had to be set to an escaped value including any wrapped + * quote marks. In 3.0, the semantics of `Attribute.value` changed so that the value + * is unescaped during parsing and any quote marks are removed. + * + * Because the ambiguity of this semantic change, if you set `attr.value = newValue`, + * a deprecation warning is raised when the new value contains any characters that would + * require escaping (including if it contains wrapped quotes). + * + * Instead, you should call `attr.setValue(newValue, opts)` and pass options that describe + * how the new value is quoted. + */ + , + set: function set(v) { + if (this._constructed) { + var _unescapeValue2 = unescapeValue(v), + deprecatedUsage = _unescapeValue2.deprecatedUsage, + unescaped = _unescapeValue2.unescaped, + quoteMark = _unescapeValue2.quoteMark; + + if (deprecatedUsage) { + warnOfDeprecatedValueAssignment(); + } + + if (unescaped === this._value && quoteMark === this._quoteMark) { + return; + } + + this._value = unescaped; + this._quoteMark = quoteMark; + + this._syncRawValue(); + } else { + this._value = v; + } + } + }, { + key: "attribute", + get: function get() { + return this._attribute; + }, + set: function set(name) { + this._handleEscapes("attribute", name); + + this._attribute = name; + } + }]); + + return Attribute; +}(_namespace["default"]); + +exports["default"] = Attribute; +Attribute.NO_QUOTE = null; +Attribute.SINGLE_QUOTE = "'"; +Attribute.DOUBLE_QUOTE = '"'; +var CSSESC_QUOTE_OPTIONS = (_CSSESC_QUOTE_OPTIONS = { + "'": { + quotes: 'single', + wrap: true + }, + '"': { + quotes: 'double', + wrap: true + } +}, _CSSESC_QUOTE_OPTIONS[null] = { + isIdentifier: true +}, _CSSESC_QUOTE_OPTIONS); + +function defaultAttrConcat(attrValue, attrSpaces) { + return "" + attrSpaces.before + attrValue + attrSpaces.after; +} \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/className.js b/node_modules/postcss-selector-parser/dist/selectors/className.js new file mode 100644 index 0000000000000..22409914cf728 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/className.js @@ -0,0 +1,69 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _cssesc = _interopRequireDefault(require("cssesc")); + +var _util = require("../util"); + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var ClassName = /*#__PURE__*/function (_Node) { + _inheritsLoose(ClassName, _Node); + + function ClassName(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.CLASS; + _this._constructed = true; + return _this; + } + + var _proto = ClassName.prototype; + + _proto.valueToString = function valueToString() { + return '.' + _Node.prototype.valueToString.call(this); + }; + + _createClass(ClassName, [{ + key: "value", + get: function get() { + return this._value; + }, + set: function set(v) { + if (this._constructed) { + var escaped = (0, _cssesc["default"])(v, { + isIdentifier: true + }); + + if (escaped !== v) { + (0, _util.ensureObject)(this, "raws"); + this.raws.value = escaped; + } else if (this.raws) { + delete this.raws.value; + } + } + + this._value = v; + } + }]); + + return ClassName; +}(_node["default"]); + +exports["default"] = ClassName; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/combinator.js b/node_modules/postcss-selector-parser/dist/selectors/combinator.js new file mode 100644 index 0000000000000..271ab4d3b1f44 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/combinator.js @@ -0,0 +1,31 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Combinator = /*#__PURE__*/function (_Node) { + _inheritsLoose(Combinator, _Node); + + function Combinator(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.COMBINATOR; + return _this; + } + + return Combinator; +}(_node["default"]); + +exports["default"] = Combinator; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/comment.js b/node_modules/postcss-selector-parser/dist/selectors/comment.js new file mode 100644 index 0000000000000..e778094e110c2 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/comment.js @@ -0,0 +1,31 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Comment = /*#__PURE__*/function (_Node) { + _inheritsLoose(Comment, _Node); + + function Comment(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.COMMENT; + return _this; + } + + return Comment; +}(_node["default"]); + +exports["default"] = Comment; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/constructors.js b/node_modules/postcss-selector-parser/dist/selectors/constructors.js new file mode 100644 index 0000000000000..078023eb28f2d --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/constructors.js @@ -0,0 +1,102 @@ +"use strict"; + +exports.__esModule = true; +exports.universal = exports.tag = exports.string = exports.selector = exports.root = exports.pseudo = exports.nesting = exports.id = exports.comment = exports.combinator = exports.className = exports.attribute = void 0; + +var _attribute = _interopRequireDefault(require("./attribute")); + +var _className = _interopRequireDefault(require("./className")); + +var _combinator = _interopRequireDefault(require("./combinator")); + +var _comment = _interopRequireDefault(require("./comment")); + +var _id = _interopRequireDefault(require("./id")); + +var _nesting = _interopRequireDefault(require("./nesting")); + +var _pseudo = _interopRequireDefault(require("./pseudo")); + +var _root = _interopRequireDefault(require("./root")); + +var _selector = _interopRequireDefault(require("./selector")); + +var _string = _interopRequireDefault(require("./string")); + +var _tag = _interopRequireDefault(require("./tag")); + +var _universal = _interopRequireDefault(require("./universal")); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +var attribute = function attribute(opts) { + return new _attribute["default"](opts); +}; + +exports.attribute = attribute; + +var className = function className(opts) { + return new _className["default"](opts); +}; + +exports.className = className; + +var combinator = function combinator(opts) { + return new _combinator["default"](opts); +}; + +exports.combinator = combinator; + +var comment = function comment(opts) { + return new _comment["default"](opts); +}; + +exports.comment = comment; + +var id = function id(opts) { + return new _id["default"](opts); +}; + +exports.id = id; + +var nesting = function nesting(opts) { + return new _nesting["default"](opts); +}; + +exports.nesting = nesting; + +var pseudo = function pseudo(opts) { + return new _pseudo["default"](opts); +}; + +exports.pseudo = pseudo; + +var root = function root(opts) { + return new _root["default"](opts); +}; + +exports.root = root; + +var selector = function selector(opts) { + return new _selector["default"](opts); +}; + +exports.selector = selector; + +var string = function string(opts) { + return new _string["default"](opts); +}; + +exports.string = string; + +var tag = function tag(opts) { + return new _tag["default"](opts); +}; + +exports.tag = tag; + +var universal = function universal(opts) { + return new _universal["default"](opts); +}; + +exports.universal = universal; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/container.js b/node_modules/postcss-selector-parser/dist/selectors/container.js new file mode 100644 index 0000000000000..2626fb85bba85 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/container.js @@ -0,0 +1,395 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var types = _interopRequireWildcard(require("./types")); + +function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _createForOfIteratorHelperLoose(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; return function () { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } it = o[Symbol.iterator](); return it.next.bind(it); } + +function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } + +function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Container = /*#__PURE__*/function (_Node) { + _inheritsLoose(Container, _Node); + + function Container(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + + if (!_this.nodes) { + _this.nodes = []; + } + + return _this; + } + + var _proto = Container.prototype; + + _proto.append = function append(selector) { + selector.parent = this; + this.nodes.push(selector); + return this; + }; + + _proto.prepend = function prepend(selector) { + selector.parent = this; + this.nodes.unshift(selector); + return this; + }; + + _proto.at = function at(index) { + return this.nodes[index]; + }; + + _proto.index = function index(child) { + if (typeof child === 'number') { + return child; + } + + return this.nodes.indexOf(child); + }; + + _proto.removeChild = function removeChild(child) { + child = this.index(child); + this.at(child).parent = undefined; + this.nodes.splice(child, 1); + var index; + + for (var id in this.indexes) { + index = this.indexes[id]; + + if (index >= child) { + this.indexes[id] = index - 1; + } + } + + return this; + }; + + _proto.removeAll = function removeAll() { + for (var _iterator = _createForOfIteratorHelperLoose(this.nodes), _step; !(_step = _iterator()).done;) { + var node = _step.value; + node.parent = undefined; + } + + this.nodes = []; + return this; + }; + + _proto.empty = function empty() { + return this.removeAll(); + }; + + _proto.insertAfter = function insertAfter(oldNode, newNode) { + newNode.parent = this; + var oldIndex = this.index(oldNode); + this.nodes.splice(oldIndex + 1, 0, newNode); + newNode.parent = this; + var index; + + for (var id in this.indexes) { + index = this.indexes[id]; + + if (oldIndex <= index) { + this.indexes[id] = index + 1; + } + } + + return this; + }; + + _proto.insertBefore = function insertBefore(oldNode, newNode) { + newNode.parent = this; + var oldIndex = this.index(oldNode); + this.nodes.splice(oldIndex, 0, newNode); + newNode.parent = this; + var index; + + for (var id in this.indexes) { + index = this.indexes[id]; + + if (index <= oldIndex) { + this.indexes[id] = index + 1; + } + } + + return this; + }; + + _proto._findChildAtPosition = function _findChildAtPosition(line, col) { + var found = undefined; + this.each(function (node) { + if (node.atPosition) { + var foundChild = node.atPosition(line, col); + + if (foundChild) { + found = foundChild; + return false; + } + } else if (node.isAtPosition(line, col)) { + found = node; + return false; + } + }); + return found; + } + /** + * Return the most specific node at the line and column number given. + * The source location is based on the original parsed location, locations aren't + * updated as selector nodes are mutated. + * + * Note that this location is relative to the location of the first character + * of the selector, and not the location of the selector in the overall document + * when used in conjunction with postcss. + * + * If not found, returns undefined. + * @param {number} line The line number of the node to find. (1-based index) + * @param {number} col The column number of the node to find. (1-based index) + */ + ; + + _proto.atPosition = function atPosition(line, col) { + if (this.isAtPosition(line, col)) { + return this._findChildAtPosition(line, col) || this; + } else { + return undefined; + } + }; + + _proto._inferEndPosition = function _inferEndPosition() { + if (this.last && this.last.source && this.last.source.end) { + this.source = this.source || {}; + this.source.end = this.source.end || {}; + Object.assign(this.source.end, this.last.source.end); + } + }; + + _proto.each = function each(callback) { + if (!this.lastEach) { + this.lastEach = 0; + } + + if (!this.indexes) { + this.indexes = {}; + } + + this.lastEach++; + var id = this.lastEach; + this.indexes[id] = 0; + + if (!this.length) { + return undefined; + } + + var index, result; + + while (this.indexes[id] < this.length) { + index = this.indexes[id]; + result = callback(this.at(index), index); + + if (result === false) { + break; + } + + this.indexes[id] += 1; + } + + delete this.indexes[id]; + + if (result === false) { + return false; + } + }; + + _proto.walk = function walk(callback) { + return this.each(function (node, i) { + var result = callback(node, i); + + if (result !== false && node.length) { + result = node.walk(callback); + } + + if (result === false) { + return false; + } + }); + }; + + _proto.walkAttributes = function walkAttributes(callback) { + var _this2 = this; + + return this.walk(function (selector) { + if (selector.type === types.ATTRIBUTE) { + return callback.call(_this2, selector); + } + }); + }; + + _proto.walkClasses = function walkClasses(callback) { + var _this3 = this; + + return this.walk(function (selector) { + if (selector.type === types.CLASS) { + return callback.call(_this3, selector); + } + }); + }; + + _proto.walkCombinators = function walkCombinators(callback) { + var _this4 = this; + + return this.walk(function (selector) { + if (selector.type === types.COMBINATOR) { + return callback.call(_this4, selector); + } + }); + }; + + _proto.walkComments = function walkComments(callback) { + var _this5 = this; + + return this.walk(function (selector) { + if (selector.type === types.COMMENT) { + return callback.call(_this5, selector); + } + }); + }; + + _proto.walkIds = function walkIds(callback) { + var _this6 = this; + + return this.walk(function (selector) { + if (selector.type === types.ID) { + return callback.call(_this6, selector); + } + }); + }; + + _proto.walkNesting = function walkNesting(callback) { + var _this7 = this; + + return this.walk(function (selector) { + if (selector.type === types.NESTING) { + return callback.call(_this7, selector); + } + }); + }; + + _proto.walkPseudos = function walkPseudos(callback) { + var _this8 = this; + + return this.walk(function (selector) { + if (selector.type === types.PSEUDO) { + return callback.call(_this8, selector); + } + }); + }; + + _proto.walkTags = function walkTags(callback) { + var _this9 = this; + + return this.walk(function (selector) { + if (selector.type === types.TAG) { + return callback.call(_this9, selector); + } + }); + }; + + _proto.walkUniversals = function walkUniversals(callback) { + var _this10 = this; + + return this.walk(function (selector) { + if (selector.type === types.UNIVERSAL) { + return callback.call(_this10, selector); + } + }); + }; + + _proto.split = function split(callback) { + var _this11 = this; + + var current = []; + return this.reduce(function (memo, node, index) { + var split = callback.call(_this11, node); + current.push(node); + + if (split) { + memo.push(current); + current = []; + } else if (index === _this11.length - 1) { + memo.push(current); + } + + return memo; + }, []); + }; + + _proto.map = function map(callback) { + return this.nodes.map(callback); + }; + + _proto.reduce = function reduce(callback, memo) { + return this.nodes.reduce(callback, memo); + }; + + _proto.every = function every(callback) { + return this.nodes.every(callback); + }; + + _proto.some = function some(callback) { + return this.nodes.some(callback); + }; + + _proto.filter = function filter(callback) { + return this.nodes.filter(callback); + }; + + _proto.sort = function sort(callback) { + return this.nodes.sort(callback); + }; + + _proto.toString = function toString() { + return this.map(String).join(''); + }; + + _createClass(Container, [{ + key: "first", + get: function get() { + return this.at(0); + } + }, { + key: "last", + get: function get() { + return this.at(this.length - 1); + } + }, { + key: "length", + get: function get() { + return this.nodes.length; + } + }]); + + return Container; +}(_node["default"]); + +exports["default"] = Container; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/guards.js b/node_modules/postcss-selector-parser/dist/selectors/guards.js new file mode 100644 index 0000000000000..c949af57eb1fd --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/guards.js @@ -0,0 +1,64 @@ +"use strict"; + +exports.__esModule = true; +exports.isNode = isNode; +exports.isPseudoElement = isPseudoElement; +exports.isPseudoClass = isPseudoClass; +exports.isContainer = isContainer; +exports.isNamespace = isNamespace; +exports.isUniversal = exports.isTag = exports.isString = exports.isSelector = exports.isRoot = exports.isPseudo = exports.isNesting = exports.isIdentifier = exports.isComment = exports.isCombinator = exports.isClassName = exports.isAttribute = void 0; + +var _types = require("./types"); + +var _IS_TYPE; + +var IS_TYPE = (_IS_TYPE = {}, _IS_TYPE[_types.ATTRIBUTE] = true, _IS_TYPE[_types.CLASS] = true, _IS_TYPE[_types.COMBINATOR] = true, _IS_TYPE[_types.COMMENT] = true, _IS_TYPE[_types.ID] = true, _IS_TYPE[_types.NESTING] = true, _IS_TYPE[_types.PSEUDO] = true, _IS_TYPE[_types.ROOT] = true, _IS_TYPE[_types.SELECTOR] = true, _IS_TYPE[_types.STRING] = true, _IS_TYPE[_types.TAG] = true, _IS_TYPE[_types.UNIVERSAL] = true, _IS_TYPE); + +function isNode(node) { + return typeof node === "object" && IS_TYPE[node.type]; +} + +function isNodeType(type, node) { + return isNode(node) && node.type === type; +} + +var isAttribute = isNodeType.bind(null, _types.ATTRIBUTE); +exports.isAttribute = isAttribute; +var isClassName = isNodeType.bind(null, _types.CLASS); +exports.isClassName = isClassName; +var isCombinator = isNodeType.bind(null, _types.COMBINATOR); +exports.isCombinator = isCombinator; +var isComment = isNodeType.bind(null, _types.COMMENT); +exports.isComment = isComment; +var isIdentifier = isNodeType.bind(null, _types.ID); +exports.isIdentifier = isIdentifier; +var isNesting = isNodeType.bind(null, _types.NESTING); +exports.isNesting = isNesting; +var isPseudo = isNodeType.bind(null, _types.PSEUDO); +exports.isPseudo = isPseudo; +var isRoot = isNodeType.bind(null, _types.ROOT); +exports.isRoot = isRoot; +var isSelector = isNodeType.bind(null, _types.SELECTOR); +exports.isSelector = isSelector; +var isString = isNodeType.bind(null, _types.STRING); +exports.isString = isString; +var isTag = isNodeType.bind(null, _types.TAG); +exports.isTag = isTag; +var isUniversal = isNodeType.bind(null, _types.UNIVERSAL); +exports.isUniversal = isUniversal; + +function isPseudoElement(node) { + return isPseudo(node) && node.value && (node.value.startsWith("::") || node.value.toLowerCase() === ":before" || node.value.toLowerCase() === ":after" || node.value.toLowerCase() === ":first-letter" || node.value.toLowerCase() === ":first-line"); +} + +function isPseudoClass(node) { + return isPseudo(node) && !isPseudoElement(node); +} + +function isContainer(node) { + return !!(isNode(node) && node.walk); +} + +function isNamespace(node) { + return isAttribute(node) || isTag(node); +} \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/id.js b/node_modules/postcss-selector-parser/dist/selectors/id.js new file mode 100644 index 0000000000000..4e83147e3c4ef --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/id.js @@ -0,0 +1,37 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var ID = /*#__PURE__*/function (_Node) { + _inheritsLoose(ID, _Node); + + function ID(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.ID; + return _this; + } + + var _proto = ID.prototype; + + _proto.valueToString = function valueToString() { + return '#' + _Node.prototype.valueToString.call(this); + }; + + return ID; +}(_node["default"]); + +exports["default"] = ID; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/index.js b/node_modules/postcss-selector-parser/dist/selectors/index.js new file mode 100644 index 0000000000000..1fe9b138a5a26 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/index.js @@ -0,0 +1,27 @@ +"use strict"; + +exports.__esModule = true; + +var _types = require("./types"); + +Object.keys(_types).forEach(function (key) { + if (key === "default" || key === "__esModule") return; + if (key in exports && exports[key] === _types[key]) return; + exports[key] = _types[key]; +}); + +var _constructors = require("./constructors"); + +Object.keys(_constructors).forEach(function (key) { + if (key === "default" || key === "__esModule") return; + if (key in exports && exports[key] === _constructors[key]) return; + exports[key] = _constructors[key]; +}); + +var _guards = require("./guards"); + +Object.keys(_guards).forEach(function (key) { + if (key === "default" || key === "__esModule") return; + if (key in exports && exports[key] === _guards[key]) return; + exports[key] = _guards[key]; +}); \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/namespace.js b/node_modules/postcss-selector-parser/dist/selectors/namespace.js new file mode 100644 index 0000000000000..fd6c729e16661 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/namespace.js @@ -0,0 +1,101 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _cssesc = _interopRequireDefault(require("cssesc")); + +var _util = require("../util"); + +var _node = _interopRequireDefault(require("./node")); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Namespace = /*#__PURE__*/function (_Node) { + _inheritsLoose(Namespace, _Node); + + function Namespace() { + return _Node.apply(this, arguments) || this; + } + + var _proto = Namespace.prototype; + + _proto.qualifiedName = function qualifiedName(value) { + if (this.namespace) { + return this.namespaceString + "|" + value; + } else { + return value; + } + }; + + _proto.valueToString = function valueToString() { + return this.qualifiedName(_Node.prototype.valueToString.call(this)); + }; + + _createClass(Namespace, [{ + key: "namespace", + get: function get() { + return this._namespace; + }, + set: function set(namespace) { + if (namespace === true || namespace === "*" || namespace === "&") { + this._namespace = namespace; + + if (this.raws) { + delete this.raws.namespace; + } + + return; + } + + var escaped = (0, _cssesc["default"])(namespace, { + isIdentifier: true + }); + this._namespace = namespace; + + if (escaped !== namespace) { + (0, _util.ensureObject)(this, "raws"); + this.raws.namespace = escaped; + } else if (this.raws) { + delete this.raws.namespace; + } + } + }, { + key: "ns", + get: function get() { + return this._namespace; + }, + set: function set(namespace) { + this.namespace = namespace; + } + }, { + key: "namespaceString", + get: function get() { + if (this.namespace) { + var ns = this.stringifyProperty("namespace"); + + if (ns === true) { + return ''; + } else { + return ns; + } + } else { + return ''; + } + } + }]); + + return Namespace; +}(_node["default"]); + +exports["default"] = Namespace; +; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/nesting.js b/node_modules/postcss-selector-parser/dist/selectors/nesting.js new file mode 100644 index 0000000000000..3288c78f2dddb --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/nesting.js @@ -0,0 +1,32 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Nesting = /*#__PURE__*/function (_Node) { + _inheritsLoose(Nesting, _Node); + + function Nesting(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.NESTING; + _this.value = '&'; + return _this; + } + + return Nesting; +}(_node["default"]); + +exports["default"] = Nesting; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/node.js b/node_modules/postcss-selector-parser/dist/selectors/node.js new file mode 100644 index 0000000000000..e8eca11c70ecf --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/node.js @@ -0,0 +1,239 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _util = require("../util"); + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var cloneNode = function cloneNode(obj, parent) { + if (typeof obj !== 'object' || obj === null) { + return obj; + } + + var cloned = new obj.constructor(); + + for (var i in obj) { + if (!obj.hasOwnProperty(i)) { + continue; + } + + var value = obj[i]; + var type = typeof value; + + if (i === 'parent' && type === 'object') { + if (parent) { + cloned[i] = parent; + } + } else if (value instanceof Array) { + cloned[i] = value.map(function (j) { + return cloneNode(j, cloned); + }); + } else { + cloned[i] = cloneNode(value, cloned); + } + } + + return cloned; +}; + +var Node = /*#__PURE__*/function () { + function Node(opts) { + if (opts === void 0) { + opts = {}; + } + + Object.assign(this, opts); + this.spaces = this.spaces || {}; + this.spaces.before = this.spaces.before || ''; + this.spaces.after = this.spaces.after || ''; + } + + var _proto = Node.prototype; + + _proto.remove = function remove() { + if (this.parent) { + this.parent.removeChild(this); + } + + this.parent = undefined; + return this; + }; + + _proto.replaceWith = function replaceWith() { + if (this.parent) { + for (var index in arguments) { + this.parent.insertBefore(this, arguments[index]); + } + + this.remove(); + } + + return this; + }; + + _proto.next = function next() { + return this.parent.at(this.parent.index(this) + 1); + }; + + _proto.prev = function prev() { + return this.parent.at(this.parent.index(this) - 1); + }; + + _proto.clone = function clone(overrides) { + if (overrides === void 0) { + overrides = {}; + } + + var cloned = cloneNode(this); + + for (var name in overrides) { + cloned[name] = overrides[name]; + } + + return cloned; + } + /** + * Some non-standard syntax doesn't follow normal escaping rules for css. + * This allows non standard syntax to be appended to an existing property + * by specifying the escaped value. By specifying the escaped value, + * illegal characters are allowed to be directly inserted into css output. + * @param {string} name the property to set + * @param {any} value the unescaped value of the property + * @param {string} valueEscaped optional. the escaped value of the property. + */ + ; + + _proto.appendToPropertyAndEscape = function appendToPropertyAndEscape(name, value, valueEscaped) { + if (!this.raws) { + this.raws = {}; + } + + var originalValue = this[name]; + var originalEscaped = this.raws[name]; + this[name] = originalValue + value; // this may trigger a setter that updates raws, so it has to be set first. + + if (originalEscaped || valueEscaped !== value) { + this.raws[name] = (originalEscaped || originalValue) + valueEscaped; + } else { + delete this.raws[name]; // delete any escaped value that was created by the setter. + } + } + /** + * Some non-standard syntax doesn't follow normal escaping rules for css. + * This allows the escaped value to be specified directly, allowing illegal + * characters to be directly inserted into css output. + * @param {string} name the property to set + * @param {any} value the unescaped value of the property + * @param {string} valueEscaped the escaped value of the property. + */ + ; + + _proto.setPropertyAndEscape = function setPropertyAndEscape(name, value, valueEscaped) { + if (!this.raws) { + this.raws = {}; + } + + this[name] = value; // this may trigger a setter that updates raws, so it has to be set first. + + this.raws[name] = valueEscaped; + } + /** + * When you want a value to passed through to CSS directly. This method + * deletes the corresponding raw value causing the stringifier to fallback + * to the unescaped value. + * @param {string} name the property to set. + * @param {any} value The value that is both escaped and unescaped. + */ + ; + + _proto.setPropertyWithoutEscape = function setPropertyWithoutEscape(name, value) { + this[name] = value; // this may trigger a setter that updates raws, so it has to be set first. + + if (this.raws) { + delete this.raws[name]; + } + } + /** + * + * @param {number} line The number (starting with 1) + * @param {number} column The column number (starting with 1) + */ + ; + + _proto.isAtPosition = function isAtPosition(line, column) { + if (this.source && this.source.start && this.source.end) { + if (this.source.start.line > line) { + return false; + } + + if (this.source.end.line < line) { + return false; + } + + if (this.source.start.line === line && this.source.start.column > column) { + return false; + } + + if (this.source.end.line === line && this.source.end.column < column) { + return false; + } + + return true; + } + + return undefined; + }; + + _proto.stringifyProperty = function stringifyProperty(name) { + return this.raws && this.raws[name] || this[name]; + }; + + _proto.valueToString = function valueToString() { + return String(this.stringifyProperty("value")); + }; + + _proto.toString = function toString() { + return [this.rawSpaceBefore, this.valueToString(), this.rawSpaceAfter].join(''); + }; + + _createClass(Node, [{ + key: "rawSpaceBefore", + get: function get() { + var rawSpace = this.raws && this.raws.spaces && this.raws.spaces.before; + + if (rawSpace === undefined) { + rawSpace = this.spaces && this.spaces.before; + } + + return rawSpace || ""; + }, + set: function set(raw) { + (0, _util.ensureObject)(this, "raws", "spaces"); + this.raws.spaces.before = raw; + } + }, { + key: "rawSpaceAfter", + get: function get() { + var rawSpace = this.raws && this.raws.spaces && this.raws.spaces.after; + + if (rawSpace === undefined) { + rawSpace = this.spaces.after; + } + + return rawSpace || ""; + }, + set: function set(raw) { + (0, _util.ensureObject)(this, "raws", "spaces"); + this.raws.spaces.after = raw; + } + }]); + + return Node; +}(); + +exports["default"] = Node; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/pseudo.js b/node_modules/postcss-selector-parser/dist/selectors/pseudo.js new file mode 100644 index 0000000000000..a0e7bca170a76 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/pseudo.js @@ -0,0 +1,38 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _container = _interopRequireDefault(require("./container")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Pseudo = /*#__PURE__*/function (_Container) { + _inheritsLoose(Pseudo, _Container); + + function Pseudo(opts) { + var _this; + + _this = _Container.call(this, opts) || this; + _this.type = _types.PSEUDO; + return _this; + } + + var _proto = Pseudo.prototype; + + _proto.toString = function toString() { + var params = this.length ? '(' + this.map(String).join(',') + ')' : ''; + return [this.rawSpaceBefore, this.stringifyProperty("value"), params, this.rawSpaceAfter].join(''); + }; + + return Pseudo; +}(_container["default"]); + +exports["default"] = Pseudo; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/root.js b/node_modules/postcss-selector-parser/dist/selectors/root.js new file mode 100644 index 0000000000000..be5c2ccb2dac8 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/root.js @@ -0,0 +1,60 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _container = _interopRequireDefault(require("./container")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Root = /*#__PURE__*/function (_Container) { + _inheritsLoose(Root, _Container); + + function Root(opts) { + var _this; + + _this = _Container.call(this, opts) || this; + _this.type = _types.ROOT; + return _this; + } + + var _proto = Root.prototype; + + _proto.toString = function toString() { + var str = this.reduce(function (memo, selector) { + memo.push(String(selector)); + return memo; + }, []).join(','); + return this.trailingComma ? str + ',' : str; + }; + + _proto.error = function error(message, options) { + if (this._error) { + return this._error(message, options); + } else { + return new Error(message); + } + }; + + _createClass(Root, [{ + key: "errorGenerator", + set: function set(handler) { + this._error = handler; + } + }]); + + return Root; +}(_container["default"]); + +exports["default"] = Root; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/selector.js b/node_modules/postcss-selector-parser/dist/selectors/selector.js new file mode 100644 index 0000000000000..699eeb6e546f9 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/selector.js @@ -0,0 +1,31 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _container = _interopRequireDefault(require("./container")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Selector = /*#__PURE__*/function (_Container) { + _inheritsLoose(Selector, _Container); + + function Selector(opts) { + var _this; + + _this = _Container.call(this, opts) || this; + _this.type = _types.SELECTOR; + return _this; + } + + return Selector; +}(_container["default"]); + +exports["default"] = Selector; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/string.js b/node_modules/postcss-selector-parser/dist/selectors/string.js new file mode 100644 index 0000000000000..e61df30c74a0a --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/string.js @@ -0,0 +1,31 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var String = /*#__PURE__*/function (_Node) { + _inheritsLoose(String, _Node); + + function String(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.STRING; + return _this; + } + + return String; +}(_node["default"]); + +exports["default"] = String; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/tag.js b/node_modules/postcss-selector-parser/dist/selectors/tag.js new file mode 100644 index 0000000000000..e298db15fafd1 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/tag.js @@ -0,0 +1,31 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _namespace = _interopRequireDefault(require("./namespace")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Tag = /*#__PURE__*/function (_Namespace) { + _inheritsLoose(Tag, _Namespace); + + function Tag(opts) { + var _this; + + _this = _Namespace.call(this, opts) || this; + _this.type = _types.TAG; + return _this; + } + + return Tag; +}(_namespace["default"]); + +exports["default"] = Tag; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/types.js b/node_modules/postcss-selector-parser/dist/selectors/types.js new file mode 100644 index 0000000000000..ab897b8ce5c12 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/types.js @@ -0,0 +1,28 @@ +"use strict"; + +exports.__esModule = true; +exports.UNIVERSAL = exports.ATTRIBUTE = exports.CLASS = exports.COMBINATOR = exports.COMMENT = exports.ID = exports.NESTING = exports.PSEUDO = exports.ROOT = exports.SELECTOR = exports.STRING = exports.TAG = void 0; +var TAG = 'tag'; +exports.TAG = TAG; +var STRING = 'string'; +exports.STRING = STRING; +var SELECTOR = 'selector'; +exports.SELECTOR = SELECTOR; +var ROOT = 'root'; +exports.ROOT = ROOT; +var PSEUDO = 'pseudo'; +exports.PSEUDO = PSEUDO; +var NESTING = 'nesting'; +exports.NESTING = NESTING; +var ID = 'id'; +exports.ID = ID; +var COMMENT = 'comment'; +exports.COMMENT = COMMENT; +var COMBINATOR = 'combinator'; +exports.COMBINATOR = COMBINATOR; +var CLASS = 'class'; +exports.CLASS = CLASS; +var ATTRIBUTE = 'attribute'; +exports.ATTRIBUTE = ATTRIBUTE; +var UNIVERSAL = 'universal'; +exports.UNIVERSAL = UNIVERSAL; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/universal.js b/node_modules/postcss-selector-parser/dist/selectors/universal.js new file mode 100644 index 0000000000000..cf25473d1c3d4 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/universal.js @@ -0,0 +1,32 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _namespace = _interopRequireDefault(require("./namespace")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Universal = /*#__PURE__*/function (_Namespace) { + _inheritsLoose(Universal, _Namespace); + + function Universal(opts) { + var _this; + + _this = _Namespace.call(this, opts) || this; + _this.type = _types.UNIVERSAL; + _this.value = '*'; + return _this; + } + + return Universal; +}(_namespace["default"]); + +exports["default"] = Universal; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/sortAscending.js b/node_modules/postcss-selector-parser/dist/sortAscending.js new file mode 100644 index 0000000000000..3ef56acc570c8 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/sortAscending.js @@ -0,0 +1,13 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = sortAscending; + +function sortAscending(list) { + return list.sort(function (a, b) { + return a - b; + }); +} + +; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/tokenTypes.js b/node_modules/postcss-selector-parser/dist/tokenTypes.js new file mode 100644 index 0000000000000..48314b93e0058 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/tokenTypes.js @@ -0,0 +1,95 @@ +"use strict"; + +exports.__esModule = true; +exports.combinator = exports.word = exports.comment = exports.str = exports.tab = exports.newline = exports.feed = exports.cr = exports.backslash = exports.bang = exports.slash = exports.doubleQuote = exports.singleQuote = exports.space = exports.greaterThan = exports.pipe = exports.equals = exports.plus = exports.caret = exports.tilde = exports.dollar = exports.closeSquare = exports.openSquare = exports.closeParenthesis = exports.openParenthesis = exports.semicolon = exports.colon = exports.comma = exports.at = exports.asterisk = exports.ampersand = void 0; +var ampersand = 38; // `&`.charCodeAt(0); + +exports.ampersand = ampersand; +var asterisk = 42; // `*`.charCodeAt(0); + +exports.asterisk = asterisk; +var at = 64; // `@`.charCodeAt(0); + +exports.at = at; +var comma = 44; // `,`.charCodeAt(0); + +exports.comma = comma; +var colon = 58; // `:`.charCodeAt(0); + +exports.colon = colon; +var semicolon = 59; // `;`.charCodeAt(0); + +exports.semicolon = semicolon; +var openParenthesis = 40; // `(`.charCodeAt(0); + +exports.openParenthesis = openParenthesis; +var closeParenthesis = 41; // `)`.charCodeAt(0); + +exports.closeParenthesis = closeParenthesis; +var openSquare = 91; // `[`.charCodeAt(0); + +exports.openSquare = openSquare; +var closeSquare = 93; // `]`.charCodeAt(0); + +exports.closeSquare = closeSquare; +var dollar = 36; // `$`.charCodeAt(0); + +exports.dollar = dollar; +var tilde = 126; // `~`.charCodeAt(0); + +exports.tilde = tilde; +var caret = 94; // `^`.charCodeAt(0); + +exports.caret = caret; +var plus = 43; // `+`.charCodeAt(0); + +exports.plus = plus; +var equals = 61; // `=`.charCodeAt(0); + +exports.equals = equals; +var pipe = 124; // `|`.charCodeAt(0); + +exports.pipe = pipe; +var greaterThan = 62; // `>`.charCodeAt(0); + +exports.greaterThan = greaterThan; +var space = 32; // ` `.charCodeAt(0); + +exports.space = space; +var singleQuote = 39; // `'`.charCodeAt(0); + +exports.singleQuote = singleQuote; +var doubleQuote = 34; // `"`.charCodeAt(0); + +exports.doubleQuote = doubleQuote; +var slash = 47; // `/`.charCodeAt(0); + +exports.slash = slash; +var bang = 33; // `!`.charCodeAt(0); + +exports.bang = bang; +var backslash = 92; // '\\'.charCodeAt(0); + +exports.backslash = backslash; +var cr = 13; // '\r'.charCodeAt(0); + +exports.cr = cr; +var feed = 12; // '\f'.charCodeAt(0); + +exports.feed = feed; +var newline = 10; // '\n'.charCodeAt(0); + +exports.newline = newline; +var tab = 9; // '\t'.charCodeAt(0); +// Expose aliases primarily for readability. + +exports.tab = tab; +var str = singleQuote; // No good single character representation! + +exports.str = str; +var comment = -1; +exports.comment = comment; +var word = -2; +exports.word = word; +var combinator = -3; +exports.combinator = combinator; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/tokenize.js b/node_modules/postcss-selector-parser/dist/tokenize.js new file mode 100644 index 0000000000000..bee9fee632e84 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/tokenize.js @@ -0,0 +1,271 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = tokenize; +exports.FIELDS = void 0; + +var t = _interopRequireWildcard(require("./tokenTypes")); + +var _unescapable, _wordDelimiters; + +function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; } + +var unescapable = (_unescapable = {}, _unescapable[t.tab] = true, _unescapable[t.newline] = true, _unescapable[t.cr] = true, _unescapable[t.feed] = true, _unescapable); +var wordDelimiters = (_wordDelimiters = {}, _wordDelimiters[t.space] = true, _wordDelimiters[t.tab] = true, _wordDelimiters[t.newline] = true, _wordDelimiters[t.cr] = true, _wordDelimiters[t.feed] = true, _wordDelimiters[t.ampersand] = true, _wordDelimiters[t.asterisk] = true, _wordDelimiters[t.bang] = true, _wordDelimiters[t.comma] = true, _wordDelimiters[t.colon] = true, _wordDelimiters[t.semicolon] = true, _wordDelimiters[t.openParenthesis] = true, _wordDelimiters[t.closeParenthesis] = true, _wordDelimiters[t.openSquare] = true, _wordDelimiters[t.closeSquare] = true, _wordDelimiters[t.singleQuote] = true, _wordDelimiters[t.doubleQuote] = true, _wordDelimiters[t.plus] = true, _wordDelimiters[t.pipe] = true, _wordDelimiters[t.tilde] = true, _wordDelimiters[t.greaterThan] = true, _wordDelimiters[t.equals] = true, _wordDelimiters[t.dollar] = true, _wordDelimiters[t.caret] = true, _wordDelimiters[t.slash] = true, _wordDelimiters); +var hex = {}; +var hexChars = "0123456789abcdefABCDEF"; + +for (var i = 0; i < hexChars.length; i++) { + hex[hexChars.charCodeAt(i)] = true; +} +/** + * Returns the last index of the bar css word + * @param {string} css The string in which the word begins + * @param {number} start The index into the string where word's first letter occurs + */ + + +function consumeWord(css, start) { + var next = start; + var code; + + do { + code = css.charCodeAt(next); + + if (wordDelimiters[code]) { + return next - 1; + } else if (code === t.backslash) { + next = consumeEscape(css, next) + 1; + } else { + // All other characters are part of the word + next++; + } + } while (next < css.length); + + return next - 1; +} +/** + * Returns the last index of the escape sequence + * @param {string} css The string in which the sequence begins + * @param {number} start The index into the string where escape character (`\`) occurs. + */ + + +function consumeEscape(css, start) { + var next = start; + var code = css.charCodeAt(next + 1); + + if (unescapable[code]) {// just consume the escape char + } else if (hex[code]) { + var hexDigits = 0; // consume up to 6 hex chars + + do { + next++; + hexDigits++; + code = css.charCodeAt(next + 1); + } while (hex[code] && hexDigits < 6); // if fewer than 6 hex chars, a trailing space ends the escape + + + if (hexDigits < 6 && code === t.space) { + next++; + } + } else { + // the next char is part of the current word + next++; + } + + return next; +} + +var FIELDS = { + TYPE: 0, + START_LINE: 1, + START_COL: 2, + END_LINE: 3, + END_COL: 4, + START_POS: 5, + END_POS: 6 +}; +exports.FIELDS = FIELDS; + +function tokenize(input) { + var tokens = []; + var css = input.css.valueOf(); + var _css = css, + length = _css.length; + var offset = -1; + var line = 1; + var start = 0; + var end = 0; + var code, content, endColumn, endLine, escaped, escapePos, last, lines, next, nextLine, nextOffset, quote, tokenType; + + function unclosed(what, fix) { + if (input.safe) { + // fyi: this is never set to true. + css += fix; + next = css.length - 1; + } else { + throw input.error('Unclosed ' + what, line, start - offset, start); + } + } + + while (start < length) { + code = css.charCodeAt(start); + + if (code === t.newline) { + offset = start; + line += 1; + } + + switch (code) { + case t.space: + case t.tab: + case t.newline: + case t.cr: + case t.feed: + next = start; + + do { + next += 1; + code = css.charCodeAt(next); + + if (code === t.newline) { + offset = next; + line += 1; + } + } while (code === t.space || code === t.newline || code === t.tab || code === t.cr || code === t.feed); + + tokenType = t.space; + endLine = line; + endColumn = next - offset - 1; + end = next; + break; + + case t.plus: + case t.greaterThan: + case t.tilde: + case t.pipe: + next = start; + + do { + next += 1; + code = css.charCodeAt(next); + } while (code === t.plus || code === t.greaterThan || code === t.tilde || code === t.pipe); + + tokenType = t.combinator; + endLine = line; + endColumn = start - offset; + end = next; + break; + // Consume these characters as single tokens. + + case t.asterisk: + case t.ampersand: + case t.bang: + case t.comma: + case t.equals: + case t.dollar: + case t.caret: + case t.openSquare: + case t.closeSquare: + case t.colon: + case t.semicolon: + case t.openParenthesis: + case t.closeParenthesis: + next = start; + tokenType = code; + endLine = line; + endColumn = start - offset; + end = next + 1; + break; + + case t.singleQuote: + case t.doubleQuote: + quote = code === t.singleQuote ? "'" : '"'; + next = start; + + do { + escaped = false; + next = css.indexOf(quote, next + 1); + + if (next === -1) { + unclosed('quote', quote); + } + + escapePos = next; + + while (css.charCodeAt(escapePos - 1) === t.backslash) { + escapePos -= 1; + escaped = !escaped; + } + } while (escaped); + + tokenType = t.str; + endLine = line; + endColumn = start - offset; + end = next + 1; + break; + + default: + if (code === t.slash && css.charCodeAt(start + 1) === t.asterisk) { + next = css.indexOf('*/', start + 2) + 1; + + if (next === 0) { + unclosed('comment', '*/'); + } + + content = css.slice(start, next + 1); + lines = content.split('\n'); + last = lines.length - 1; + + if (last > 0) { + nextLine = line + last; + nextOffset = next - lines[last].length; + } else { + nextLine = line; + nextOffset = offset; + } + + tokenType = t.comment; + line = nextLine; + endLine = nextLine; + endColumn = next - nextOffset; + } else if (code === t.slash) { + next = start; + tokenType = code; + endLine = line; + endColumn = start - offset; + end = next + 1; + } else { + next = consumeWord(css, start); + tokenType = t.word; + endLine = line; + endColumn = next - offset; + } + + end = next + 1; + break; + } // Ensure that the token structure remains consistent + + + tokens.push([tokenType, // [0] Token type + line, // [1] Starting line + start - offset, // [2] Starting column + endLine, // [3] Ending line + endColumn, // [4] Ending column + start, // [5] Start position / Source index + end // [6] End position + ]); // Reset offset for the next token + + if (nextOffset) { + offset = nextOffset; + nextOffset = null; + } + + start = end; + } + + return tokens; +} \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/util/ensureObject.js b/node_modules/postcss-selector-parser/dist/util/ensureObject.js new file mode 100644 index 0000000000000..3472e07522840 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/util/ensureObject.js @@ -0,0 +1,22 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = ensureObject; + +function ensureObject(obj) { + for (var _len = arguments.length, props = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + props[_key - 1] = arguments[_key]; + } + + while (props.length > 0) { + var prop = props.shift(); + + if (!obj[prop]) { + obj[prop] = {}; + } + + obj = obj[prop]; + } +} + +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/util/getProp.js b/node_modules/postcss-selector-parser/dist/util/getProp.js new file mode 100644 index 0000000000000..53e07c90253eb --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/util/getProp.js @@ -0,0 +1,24 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = getProp; + +function getProp(obj) { + for (var _len = arguments.length, props = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + props[_key - 1] = arguments[_key]; + } + + while (props.length > 0) { + var prop = props.shift(); + + if (!obj[prop]) { + return undefined; + } + + obj = obj[prop]; + } + + return obj; +} + +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/util/index.js b/node_modules/postcss-selector-parser/dist/util/index.js new file mode 100644 index 0000000000000..043fda8c64b9a --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/util/index.js @@ -0,0 +1,22 @@ +"use strict"; + +exports.__esModule = true; +exports.stripComments = exports.ensureObject = exports.getProp = exports.unesc = void 0; + +var _unesc = _interopRequireDefault(require("./unesc")); + +exports.unesc = _unesc["default"]; + +var _getProp = _interopRequireDefault(require("./getProp")); + +exports.getProp = _getProp["default"]; + +var _ensureObject = _interopRequireDefault(require("./ensureObject")); + +exports.ensureObject = _ensureObject["default"]; + +var _stripComments = _interopRequireDefault(require("./stripComments")); + +exports.stripComments = _stripComments["default"]; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/util/stripComments.js b/node_modules/postcss-selector-parser/dist/util/stripComments.js new file mode 100644 index 0000000000000..c74f1fecdcc64 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/util/stripComments.js @@ -0,0 +1,27 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = stripComments; + +function stripComments(str) { + var s = ""; + var commentStart = str.indexOf("/*"); + var lastEnd = 0; + + while (commentStart >= 0) { + s = s + str.slice(lastEnd, commentStart); + var commentEnd = str.indexOf("*/", commentStart + 2); + + if (commentEnd < 0) { + return s; + } + + lastEnd = commentEnd + 2; + commentStart = str.indexOf("/*", lastEnd); + } + + s = s + str.slice(lastEnd); + return s; +} + +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/util/unesc.js b/node_modules/postcss-selector-parser/dist/util/unesc.js new file mode 100644 index 0000000000000..3136e7e008420 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/util/unesc.js @@ -0,0 +1,93 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = unesc; + +// Many thanks for this post which made this migration much easier. +// https://mathiasbynens.be/notes/css-escapes + +/** + * + * @param {string} str + * @returns {[string, number]|undefined} + */ +function gobbleHex(str) { + var lower = str.toLowerCase(); + var hex = ''; + var spaceTerminated = false; + + for (var i = 0; i < 6 && lower[i] !== undefined; i++) { + var code = lower.charCodeAt(i); // check to see if we are dealing with a valid hex char [a-f|0-9] + + var valid = code >= 97 && code <= 102 || code >= 48 && code <= 57; // https://drafts.csswg.org/css-syntax/#consume-escaped-code-point + + spaceTerminated = code === 32; + + if (!valid) { + break; + } + + hex += lower[i]; + } + + if (hex.length === 0) { + return undefined; + } + + var codePoint = parseInt(hex, 16); + var isSurrogate = codePoint >= 0xD800 && codePoint <= 0xDFFF; // Add special case for + // "If this number is zero, or is for a surrogate, or is greater than the maximum allowed code point" + // https://drafts.csswg.org/css-syntax/#maximum-allowed-code-point + + if (isSurrogate || codePoint === 0x0000 || codePoint > 0x10FFFF) { + return ["\uFFFD", hex.length + (spaceTerminated ? 1 : 0)]; + } + + return [String.fromCodePoint(codePoint), hex.length + (spaceTerminated ? 1 : 0)]; +} + +var CONTAINS_ESCAPE = /\\/; + +function unesc(str) { + var needToProcess = CONTAINS_ESCAPE.test(str); + + if (!needToProcess) { + return str; + } + + var ret = ""; + + for (var i = 0; i < str.length; i++) { + if (str[i] === "\\") { + var gobbled = gobbleHex(str.slice(i + 1, i + 7)); + + if (gobbled !== undefined) { + ret += gobbled[0]; + i += gobbled[1]; + continue; + } // Retain a pair of \\ if double escaped `\\\\` + // https://github.com/postcss/postcss-selector-parser/commit/268c9a7656fb53f543dc620aa5b73a30ec3ff20e + + + if (str[i + 1] === "\\") { + ret += "\\"; + i++; + continue; + } // if \\ is at the end of the string retain it + // https://github.com/postcss/postcss-selector-parser/commit/01a6b346e3612ce1ab20219acc26abdc259ccefb + + + if (str.length === i + 1) { + ret += str[i]; + } + + continue; + } + + ret += str[i]; + } + + return ret; +} + +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/package.json b/node_modules/postcss-selector-parser/package.json new file mode 100644 index 0000000000000..a6f33589ba051 --- /dev/null +++ b/node_modules/postcss-selector-parser/package.json @@ -0,0 +1,78 @@ +{ + "name": "postcss-selector-parser", + "version": "6.0.10", + "devDependencies": { + "@babel/cli": "^7.11.6", + "@babel/core": "^7.11.6", + "@babel/eslint-parser": "^7.11.5", + "@babel/eslint-plugin": "^7.11.5", + "@babel/plugin-proposal-class-properties": "^7.10.4", + "@babel/preset-env": "^7.11.5", + "@babel/register": "^7.11.5", + "ava": "^3.12.1", + "babel-plugin-add-module-exports": "^1.0.4", + "coveralls": "^3.1.0", + "del-cli": "^3.0.1", + "eslint": "^7.9.0", + "eslint-plugin-import": "^2.22.0", + "glob": "^7.1.6", + "minimist": "^1.2.5", + "nyc": "^15.1.0", + "postcss": "^8.0.0", + "semver": "^7.3.2", + "typescript": "^4.0.3" + }, + "main": "dist/index.js", + "types": "postcss-selector-parser.d.ts", + "files": [ + "API.md", + "CHANGELOG.md", + "LICENSE-MIT", + "dist", + "postcss-selector-parser.d.ts", + "!**/__tests__" + ], + "scripts": { + "pretest": "eslint src && tsc --noEmit postcss-selector-parser.d.ts", + "prepare": "del-cli dist && BABEL_ENV=publish babel src --out-dir dist --ignore /__tests__/", + "lintfix": "eslint --fix src", + "report": "nyc report --reporter=html", + "test": "nyc ava src/__tests__/*.js ", + "testone": "ava" + }, + "dependencies": { + "cssesc": "^3.0.0", + "util-deprecate": "^1.0.2" + }, + "license": "MIT", + "engines": { + "node": ">=4" + }, + "homepage": "https://github.com/postcss/postcss-selector-parser", + "contributors": [ + { + "name": "Ben Briggs", + "email": "beneb.info@gmail.com", + "url": "http://beneb.info" + }, + { + "name": "Chris Eppstein", + "email": "chris@eppsteins.net", + "url": "http://twitter.com/chriseppstein" + } + ], + "repository": "postcss/postcss-selector-parser", + "ava": { + "require": [ + "@babel/register" + ], + "concurrency": 5, + "timeout": "25s" + }, + "nyc": { + "exclude": [ + "node_modules", + "**/__tests__" + ] + } +} diff --git a/node_modules/postcss-selector-parser/postcss-selector-parser.d.ts b/node_modules/postcss-selector-parser/postcss-selector-parser.d.ts new file mode 100644 index 0000000000000..89a2c5239edb1 --- /dev/null +++ b/node_modules/postcss-selector-parser/postcss-selector-parser.d.ts @@ -0,0 +1,555 @@ +// Type definitions for postcss-selector-parser 2.2.3 +// Definitions by: Chris Eppstein + +/*~ Note that ES6 modules cannot directly export callable functions. + *~ This file should be imported using the CommonJS-style: + *~ import x = require('someLibrary'); + *~ + *~ Refer to the documentation to understand common + *~ workarounds for this limitation of ES6 modules. + */ + +/*~ This declaration specifies that the function + *~ is the exported object from the file + */ +export = parser; + +// A type that's T but not U. +type Diff = T extends U ? never : T; + +// TODO: Conditional types in TS 1.8 will really clean this up. +declare function parser(): parser.Processor; +declare function parser(processor: parser.AsyncProcessor): parser.Processor; +declare function parser(processor: parser.AsyncProcessor): parser.Processor; +declare function parser(processor: parser.SyncProcessor): parser.Processor; +declare function parser(processor: parser.SyncProcessor): parser.Processor; +declare function parser(processor?: parser.SyncProcessor | parser.AsyncProcessor): parser.Processor; + +/*~ If you want to expose types from your module as well, you can + *~ place them in this block. Often you will want to describe the + *~ shape of the return type of the function; that type should + *~ be declared in here, as this example shows. + */ +declare namespace parser { + /* copied from postcss -- so we don't need to add a dependency */ + type ErrorOptions = { + plugin?: string; + word?: string; + index?: number + }; + /* the bits we use of postcss.Rule, copied from postcss -- so we don't need to add a dependency */ + type PostCSSRuleNode = { + selector: string + /** + * @returns postcss.CssSyntaxError but it's a complex object, caller + * should cast to it if they have a dependency on postcss. + */ + error(message: string, options?: ErrorOptions): Error; + }; + /** Accepts a string */ + type Selectors = string | PostCSSRuleNode + type ProcessorFn = (root: parser.Root) => ReturnType; + type SyncProcessor = ProcessorFn; + type AsyncProcessor = ProcessorFn>; + + const TAG: "tag"; + const STRING: "string"; + const SELECTOR: "selector"; + const ROOT: "root"; + const PSEUDO: "pseudo"; + const NESTING: "nesting"; + const ID: "id"; + const COMMENT: "comment"; + const COMBINATOR: "combinator"; + const CLASS: "class"; + const ATTRIBUTE: "attribute"; + const UNIVERSAL: "universal"; + + interface NodeTypes { + tag: Tag, + string: String, + selector: Selector, + root: Root, + pseudo: Pseudo, + nesting: Nesting, + id: Identifier, + comment: Comment, + combinator: Combinator, + class: ClassName, + attribute: Attribute, + universal: Universal + } + + type Node = NodeTypes[keyof NodeTypes]; + + function isNode(node: any): node is Node; + + interface Options { + /** + * Preserve whitespace when true. Default: false; + */ + lossless: boolean; + /** + * When true and a postcss.Rule is passed, set the result of + * processing back onto the rule when done. Default: false. + */ + updateSelector: boolean; + } + class Processor< + TransformType = never, + SyncSelectorsType extends Selectors | never = Selectors + > { + res: Root; + readonly result: String; + ast(selectors: Selectors, options?: Partial): Promise; + astSync(selectors: SyncSelectorsType, options?: Partial): Root; + transform(selectors: Selectors, options?: Partial): Promise; + transformSync(selectors: SyncSelectorsType, options?: Partial): TransformType; + process(selectors: Selectors, options?: Partial): Promise; + processSync(selectors: SyncSelectorsType, options?: Partial): string; + } + interface ParserOptions { + css: string; + error: (message: string, options: ErrorOptions) => Error; + options: Options; + } + class Parser { + input: ParserOptions; + lossy: boolean; + position: number; + root: Root; + selectors: string; + current: Selector; + constructor(input: ParserOptions); + /** + * Raises an error, if the processor is invoked on + * a postcss Rule node, a better error message is raised. + */ + error(message: string, options?: ErrorOptions): void; + } + interface NodeSource { + start?: { + line: number, + column: number + }, + end?: { + line: number, + column: number + } + } + interface SpaceAround { + before: string; + after: string; + } + interface Spaces extends SpaceAround { + [spaceType: string]: string | Partial | undefined; + } + interface NodeOptions { + value: Value; + spaces?: Partial; + source?: NodeSource; + sourceIndex?: number; + } + interface Base< + Value extends string | undefined = string, + ParentType extends Container | undefined = Container | undefined + > { + type: keyof NodeTypes; + parent: ParentType; + value: Value; + spaces: Spaces; + source?: NodeSource; + sourceIndex: number; + rawSpaceBefore: string; + rawSpaceAfter: string; + remove(): Node; + replaceWith(...nodes: Node[]): Node; + next(): Node; + prev(): Node; + clone(opts: {[override: string]:any}): Node; + /** + * Return whether this node includes the character at the position of the given line and column. + * Returns undefined if the nodes lack sufficient source metadata to determine the position. + * @param line 1-index based line number relative to the start of the selector. + * @param column 1-index based column number relative to the start of the selector. + */ + isAtPosition(line: number, column: number): boolean | undefined; + /** + * Some non-standard syntax doesn't follow normal escaping rules for css, + * this allows the escaped value to be specified directly, allowing illegal characters to be + * directly inserted into css output. + * @param name the property to set + * @param value the unescaped value of the property + * @param valueEscaped optional. the escaped value of the property. + */ + setPropertyAndEscape(name: string, value: any, valueEscaped: string): void; + /** + * When you want a value to passed through to CSS directly. This method + * deletes the corresponding raw value causing the stringifier to fallback + * to the unescaped value. + * @param name the property to set. + * @param value The value that is both escaped and unescaped. + */ + setPropertyWithoutEscape(name: string, value: any): void; + /** + * Some non-standard syntax doesn't follow normal escaping rules for css. + * This allows non standard syntax to be appended to an existing property + * by specifying the escaped value. By specifying the escaped value, + * illegal characters are allowed to be directly inserted into css output. + * @param {string} name the property to set + * @param {any} value the unescaped value of the property + * @param {string} valueEscaped optional. the escaped value of the property. + */ + appendToPropertyAndEscape(name: string, value: any, valueEscaped: string): void; + toString(): string; + } + interface ContainerOptions extends NodeOptions { + nodes?: Array; + } + interface Container< + Value extends string | undefined = string, + Child extends Node = Node + > extends Base { + nodes: Array; + append(selector: Selector): this; + prepend(selector: Selector): this; + at(index: number): Child; + /** + * Return the most specific node at the line and column number given. + * The source location is based on the original parsed location, locations aren't + * updated as selector nodes are mutated. + * + * Note that this location is relative to the location of the first character + * of the selector, and not the location of the selector in the overall document + * when used in conjunction with postcss. + * + * If not found, returns undefined. + * @param line The line number of the node to find. (1-based index) + * @param col The column number of the node to find. (1-based index) + */ + atPosition(line: number, column: number): Child; + index(child: Child): number; + readonly first: Child; + readonly last: Child; + readonly length: number; + removeChild(child: Child): this; + removeAll(): Container; + empty(): Container; + insertAfter(oldNode: Child, newNode: Child): this; + insertBefore(oldNode: Child, newNode: Child): this; + each(callback: (node: Child) => boolean | void): boolean | undefined; + walk( + callback: (node: Node) => boolean | void + ): boolean | undefined; + walkAttributes( + callback: (node: Attribute) => boolean | void + ): boolean | undefined; + walkClasses( + callback: (node: ClassName) => boolean | void + ): boolean | undefined; + walkCombinators( + callback: (node: Combinator) => boolean | void + ): boolean | undefined; + walkComments( + callback: (node: Comment) => boolean | void + ): boolean | undefined; + walkIds( + callback: (node: Identifier) => boolean | void + ): boolean | undefined; + walkNesting( + callback: (node: Nesting) => boolean | void + ): boolean | undefined; + walkPseudos( + callback: (node: Pseudo) => boolean | void + ): boolean | undefined; + walkTags(callback: (node: Tag) => boolean | void): boolean | undefined; + split(callback: (node: Child) => boolean): [Child[], Child[]]; + map(callback: (node: Child) => T): T[]; + reduce( + callback: ( + previousValue: Child, + currentValue: Child, + currentIndex: number, + array: readonly Child[] + ) => Child + ): Child; + reduce( + callback: ( + previousValue: Child, + currentValue: Child, + currentIndex: number, + array: readonly Child[] + ) => Child, + initialValue: Child + ): Child; + reduce( + callback: ( + previousValue: T, + currentValue: Child, + currentIndex: number, + array: readonly Child[] + ) => T, + initialValue: T + ): T; + every(callback: (node: Child) => boolean): boolean; + some(callback: (node: Child) => boolean): boolean; + filter(callback: (node: Child) => boolean): Child[]; + sort(callback: (nodeA: Child, nodeB: Child) => number): Child[]; + toString(): string; + } + function isContainer(node: any): node is Root | Selector | Pseudo; + + interface NamespaceOptions extends NodeOptions { + namespace?: string | true; + } + interface Namespace extends Base { + /** alias for namespace */ + ns: string | true; + /** + * namespace prefix. + */ + namespace: string | true; + /** + * If a namespace exists, prefix the value provided with it, separated by |. + */ + qualifiedName(value: string): string; + /** + * A string representing the namespace suitable for output. + */ + readonly namespaceString: string; + } + function isNamespace(node: any): node is Attribute | Tag; + + interface Root extends Container { + type: "root"; + /** + * Raises an error, if the processor is invoked on + * a postcss Rule node, a better error message is raised. + */ + error(message: string, options?: ErrorOptions): Error; + nodeAt(line: number, column: number): Node + } + function root(opts: ContainerOptions): Root; + function isRoot(node: any): node is Root; + + interface _Selector extends Container> { + type: "selector"; + } + type Selector = _Selector; + function selector(opts: ContainerOptions): Selector; + function isSelector(node: any): node is Selector; + + interface CombinatorRaws { + value?: string; + spaces?: { + before?: string; + after?: string; + }; + } + interface Combinator extends Base { + type: "combinator"; + raws?: CombinatorRaws; + } + function combinator(opts: NodeOptions): Combinator; + function isCombinator(node: any): node is Combinator; + + interface ClassName extends Base { + type: "class"; + } + function className(opts: NamespaceOptions): ClassName; + function isClassName(node: any): node is ClassName; + + type AttributeOperator = "=" | "~=" | "|=" | "^=" | "$=" | "*="; + type QuoteMark = '"' | "'" | null; + interface PreferredQuoteMarkOptions { + quoteMark?: QuoteMark; + preferCurrentQuoteMark?: boolean; + } + interface SmartQuoteMarkOptions extends PreferredQuoteMarkOptions { + smart?: boolean; + } + interface AttributeOptions extends NamespaceOptions { + attribute: string; + operator?: AttributeOperator; + insensitive?: boolean; + quoteMark?: QuoteMark; + /** @deprecated Use quoteMark instead. */ + quoted?: boolean; + spaces?: { + before?: string; + after?: string; + attribute?: Partial; + operator?: Partial; + value?: Partial; + insensitive?: Partial; + } + raws: { + unquoted?: string; + attribute?: string; + operator?: string; + value?: string; + insensitive?: string; + spaces?: { + attribute?: Partial; + operator?: Partial; + value?: Partial; + insensitive?: Partial; + } + }; + } + interface Attribute extends Namespace { + type: "attribute"; + attribute: string; + operator?: AttributeOperator; + insensitive?: boolean; + quoteMark: QuoteMark; + quoted?: boolean; + spaces: { + before: string; + after: string; + attribute?: Partial; + operator?: Partial; + value?: Partial; + insensitive?: Partial; + } + raws: { + /** @deprecated The attribute value is unquoted, use that instead.. */ + unquoted?: string; + attribute?: string; + operator?: string; + /** The value of the attribute with quotes and escapes. */ + value?: string; + insensitive?: string; + spaces?: { + attribute?: Partial; + operator?: Partial; + value?: Partial; + insensitive?: Partial; + } + }; + /** + * The attribute name after having been qualified with a namespace. + */ + readonly qualifiedAttribute: string; + + /** + * The case insensitivity flag or an empty string depending on whether this + * attribute is case insensitive. + */ + readonly insensitiveFlag : 'i' | ''; + + /** + * Returns the attribute's value quoted such that it would be legal to use + * in the value of a css file. The original value's quotation setting + * used for stringification is left unchanged. See `setValue(value, options)` + * if you want to control the quote settings of a new value for the attribute or + * `set quoteMark(mark)` if you want to change the quote settings of the current + * value. + * + * You can also change the quotation used for the current value by setting quoteMark. + **/ + getQuotedValue(options?: SmartQuoteMarkOptions): string; + + /** + * Set the unescaped value with the specified quotation options. The value + * provided must not include any wrapping quote marks -- those quotes will + * be interpreted as part of the value and escaped accordingly. + * @param value + */ + setValue(value: string, options?: SmartQuoteMarkOptions): void; + + /** + * Intelligently select a quoteMark value based on the value's contents. If + * the value is a legal CSS ident, it will not be quoted. Otherwise a quote + * mark will be picked that minimizes the number of escapes. + * + * If there's no clear winner, the quote mark from these options is used, + * then the source quote mark (this is inverted if `preferCurrentQuoteMark` is + * true). If the quoteMark is unspecified, a double quote is used. + **/ + smartQuoteMark(options: PreferredQuoteMarkOptions): QuoteMark; + + /** + * Selects the preferred quote mark based on the options and the current quote mark value. + * If you want the quote mark to depend on the attribute value, call `smartQuoteMark(opts)` + * instead. + */ + preferredQuoteMark(options: PreferredQuoteMarkOptions): QuoteMark + + /** + * returns the offset of the attribute part specified relative to the + * start of the node of the output string. + * + * * "ns" - alias for "namespace" + * * "namespace" - the namespace if it exists. + * * "attribute" - the attribute name + * * "attributeNS" - the start of the attribute or its namespace + * * "operator" - the match operator of the attribute + * * "value" - The value (string or identifier) + * * "insensitive" - the case insensitivity flag; + * @param part One of the possible values inside an attribute. + * @returns -1 if the name is invalid or the value doesn't exist in this attribute. + */ + offsetOf(part: "ns" | "namespace" | "attribute" | "attributeNS" | "operator" | "value" | "insensitive"): number; + } + function attribute(opts: AttributeOptions): Attribute; + function isAttribute(node: any): node is Attribute; + + interface Pseudo extends Container { + type: "pseudo"; + } + function pseudo(opts: ContainerOptions): Pseudo; + /** + * Checks wether the node is the Psuedo subtype of node. + */ + function isPseudo(node: any): node is Pseudo; + + /** + * Checks wether the node is, specifically, a pseudo element instead of + * pseudo class. + */ + function isPseudoElement(node: any): node is Pseudo; + + /** + * Checks wether the node is, specifically, a pseudo class instead of + * pseudo element. + */ + function isPseudoClass(node: any): node is Pseudo; + + + interface Tag extends Namespace { + type: "tag"; + } + function tag(opts: NamespaceOptions): Tag; + function isTag(node: any): node is Tag; + + interface Comment extends Base { + type: "comment"; + } + function comment(opts: NodeOptions): Comment; + function isComment(node: any): node is Comment; + + interface Identifier extends Base { + type: "id"; + } + function id(opts: any): any; + function isIdentifier(node: any): node is Identifier; + + interface Nesting extends Base { + type: "nesting"; + } + function nesting(opts: any): any; + function isNesting(node: any): node is Nesting; + + interface String extends Base { + type: "string"; + } + function string(opts: NodeOptions): String; + function isString(node: any): node is String; + + interface Universal extends Base { + type: "universal"; + } + function universal(opts?: NamespaceOptions): any; + function isUniversal(node: any): node is Universal; +} diff --git a/package-lock.json b/package-lock.json index 2880a4c70e1ca..cd83b829d83b6 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1041,6 +1041,18 @@ "node": "^12.13.0 || ^14.15.0 || >=16.0.0" } }, + "node_modules/@npmcli/query": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/@npmcli/query/-/query-1.0.1.tgz", + "integrity": "sha512-EcRKJ+SxFeCOByE8PnZAVMXqaXm8D+jjIEJD8MbAkPc11MI8XWNKnSL4EzAmygMhvaXMc7OUBCCv9oziUvD09w==", + "dependencies": { + "postcss-selector-parser": "^6.0.10", + "semver": "^7.3.7" + }, + "engines": { + "node": "^12.13.0 || ^14.15.0 || >=16.0.0" + } + }, "node_modules/@npmcli/run-script": { "version": "3.0.2", "resolved": "https://registry.npmjs.org/@npmcli/run-script/-/run-script-3.0.2.tgz", @@ -2009,6 +2021,17 @@ "node": ">= 8" } }, + "node_modules/cssesc": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-3.0.0.tgz", + "integrity": "sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==", + "bin": { + "cssesc": "bin/cssesc" + }, + "engines": { + "node": ">=4" + } + }, "node_modules/cssom": { "version": "0.5.0", "dev": true, @@ -5691,6 +5714,18 @@ "dev": true, "license": "MIT" }, + "node_modules/postcss-selector-parser": { + "version": "6.0.10", + "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.10.tgz", + "integrity": "sha512-IQ7TZdoaqbT+LCpShg46jnZVlhWD2w6iQYAcYXfHARZ7X1t/UGhhceQDs5X0cGqKvYlHNOuv7Oa1xmb0oQuA3w==", + "dependencies": { + "cssesc": "^3.0.0", + "util-deprecate": "^1.0.2" + }, + "engines": { + "node": ">=4" + } + }, "node_modules/prebuild-install": { "version": "6.1.4", "dev": true, @@ -10004,12 +10039,14 @@ "@npmcli/name-from-folder": "^1.0.1", "@npmcli/node-gyp": "^2.0.0", "@npmcli/package-json": "^2.0.0", + "@npmcli/query": "^1.0.1", "@npmcli/run-script": "^3.0.0", "bin-links": "^3.0.0", "cacache": "^16.0.6", "common-ancestor-path": "^1.0.1", "json-parse-even-better-errors": "^2.3.1", "json-stringify-nice": "^1.1.4", + "minimatch": "^5.1.0", "mkdirp": "^1.0.4", "mkdirp-infer-owner": "^2.0.0", "nopt": "^5.0.0", @@ -10725,6 +10762,7 @@ "@npmcli/name-from-folder": "^1.0.1", "@npmcli/node-gyp": "^2.0.0", "@npmcli/package-json": "^2.0.0", + "@npmcli/query": "^1.0.1", "@npmcli/run-script": "^3.0.0", "@npmcli/template-oss": "3.5.0", "benchmark": "^2.1.4", @@ -10735,6 +10773,7 @@ "json-parse-even-better-errors": "^2.3.1", "json-stringify-nice": "^1.1.4", "minify-registry-metadata": "^2.1.0", + "minimatch": "^5.1.0", "mkdirp": "^1.0.4", "mkdirp-infer-owner": "^2.0.0", "nock": "^13.2.0", @@ -10882,6 +10921,15 @@ "infer-owner": "^1.0.4" } }, + "@npmcli/query": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/@npmcli/query/-/query-1.0.1.tgz", + "integrity": "sha512-EcRKJ+SxFeCOByE8PnZAVMXqaXm8D+jjIEJD8MbAkPc11MI8XWNKnSL4EzAmygMhvaXMc7OUBCCv9oziUvD09w==", + "requires": { + "postcss-selector-parser": "^6.0.10", + "semver": "^7.3.7" + } + }, "@npmcli/run-script": { "version": "3.0.2", "resolved": "https://registry.npmjs.org/@npmcli/run-script/-/run-script-3.0.2.tgz", @@ -11516,6 +11564,11 @@ "which": "^2.0.1" } }, + "cssesc": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-3.0.0.tgz", + "integrity": "sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==" + }, "cssom": { "version": "0.5.0", "dev": true @@ -13994,6 +14047,15 @@ "version": "1.3.6", "dev": true }, + "postcss-selector-parser": { + "version": "6.0.10", + "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.10.tgz", + "integrity": "sha512-IQ7TZdoaqbT+LCpShg46jnZVlhWD2w6iQYAcYXfHARZ7X1t/UGhhceQDs5X0cGqKvYlHNOuv7Oa1xmb0oQuA3w==", + "requires": { + "cssesc": "^3.0.0", + "util-deprecate": "^1.0.2" + } + }, "prebuild-install": { "version": "6.1.4", "dev": true, diff --git a/tap-snapshots/test/lib/commands/completion.js.test.cjs b/tap-snapshots/test/lib/commands/completion.js.test.cjs index 232cfec669778..f08ef0f37c360 100644 --- a/tap-snapshots/test/lib/commands/completion.js.test.cjs +++ b/tap-snapshots/test/lib/commands/completion.js.test.cjs @@ -87,6 +87,7 @@ Array [ profile prune publish + query rebuild repo restart diff --git a/tap-snapshots/test/lib/commands/query.js.test.cjs b/tap-snapshots/test/lib/commands/query.js.test.cjs new file mode 100644 index 0000000000000..8f6d82f95e1e4 --- /dev/null +++ b/tap-snapshots/test/lib/commands/query.js.test.cjs @@ -0,0 +1,94 @@ +/* IMPORTANT + * This snapshot file is auto-generated, but designed for humans. + * It should be checked into source control and tracked carefully. + * Re-generate by setting TAP_SNAPSHOT=1 and running tests. + * Make sure to inspect the output below. Do not ignore changes! + */ +'use strict' +exports[`test/lib/commands/query.js TAP global > should return expected linked node res 1`] = ` +[ + { + "name": "lorem", + "version": "2.0.0", + "_id": "lorem@2.0.0", + "pkgid": "lorem@2.0.0", + "location": "node_modules/lorem", + "path": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-global/globalDir/lib/node_modules/lorem", + "realpath": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-global/globalDir/lib/node_modules/lorem", + "resolved": null, + "isLink": false, + "isWorkspace": false + } +] +` + +exports[`test/lib/commands/query.js TAP linked node > should return expected linked node res 1`] = ` +[ + { + "name": "a", + "version": "1.0.0", + "_id": "a@1.0.0", + "pkgid": "a@1.0.0", + "location": "a", + "path": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-linked-node/a", + "realpath": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-linked-node/a", + "resolved": null, + "isLink": false, + "isWorkspace": false + } +] +` + +exports[`test/lib/commands/query.js TAP simple query > should return expected object 1`] = ` +[ + { + "name": "project", + "dependencies": { + "a": "^1.0.0", + "b": "^1.0.0" + }, + "pkgid": "project@", + "location": "", + "path": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-simple-query", + "realpath": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-simple-query", + "resolved": null, + "isLink": false, + "isWorkspace": false + }, + { + "pkgid": "a@", + "location": "node_modules/a", + "path": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-simple-query/node_modules/a", + "realpath": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-simple-query/node_modules/a", + "resolved": null, + "isLink": false, + "isWorkspace": false + }, + { + "pkgid": "b@", + "location": "node_modules/b", + "path": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-simple-query/node_modules/b", + "realpath": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-simple-query/node_modules/b", + "resolved": null, + "isLink": false, + "isWorkspace": false + } +] +` + +exports[`test/lib/commands/query.js TAP workspace query > should return expected workspace res 1`] = ` +[ + { + "name": "c", + "version": "1.0.0", + "_id": "c@1.0.0", + "pkgid": "c@1.0.0", + "location": "c", + "path": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-workspace-query/c", + "realpath": "/Users/ruyadorno/Documents/workspace/cli/main/test/lib/commands/tap-testdir-query-workspace-query/c", + "resolved": null, + "isLink": false, + "isWorkspace": true + } +] +` diff --git a/tap-snapshots/test/lib/load-all-commands.js.test.cjs b/tap-snapshots/test/lib/load-all-commands.js.test.cjs index 802fa8de93516..7e85b359c7647 100644 --- a/tap-snapshots/test/lib/load-all-commands.js.test.cjs +++ b/tap-snapshots/test/lib/load-all-commands.js.test.cjs @@ -708,6 +708,20 @@ Options: Run "npm help publish" for more info ` +exports[`test/lib/load-all-commands.js TAP load each command query > must match snapshot 1`] = ` +Retrieve a filtered list of packages + +Usage: +npm query + +Options: +[-g|--global] +[-w|--workspace [-w|--workspace ...]] +[-ws|--workspaces] [--include-workspace-root] + +Run "npm help query" for more info +` + exports[`test/lib/load-all-commands.js TAP load each command rebuild > must match snapshot 1`] = ` Rebuild a package diff --git a/tap-snapshots/test/lib/npm.js.test.cjs b/tap-snapshots/test/lib/npm.js.test.cjs index b2443e8949959..0d3d775507889 100644 --- a/tap-snapshots/test/lib/npm.js.test.cjs +++ b/tap-snapshots/test/lib/npm.js.test.cjs @@ -26,7 +26,7 @@ All commands: edit, exec, explain, explore, find-dupes, fund, get, help, hook, init, install, install-ci-test, install-test, link, ll, login, logout, ls, org, outdated, owner, pack, ping, - pkg, prefix, profile, prune, publish, rebuild, repo, + pkg, prefix, profile, prune, publish, query, rebuild, repo, restart, root, run-script, search, set, set-script, shrinkwrap, star, stars, start, stop, team, test, token, uninstall, unpublish, unstar, update, version, view, whoami @@ -62,7 +62,7 @@ All commands: edit, exec, explain, explore, find-dupes, fund, get, help, hook, init, install, install-ci-test, install-test, link, ll, login, logout, ls, org, outdated, owner, pack, ping, - pkg, prefix, profile, prune, publish, rebuild, repo, + pkg, prefix, profile, prune, publish, query, rebuild, repo, restart, root, run-script, search, set, set-script, shrinkwrap, star, stars, start, stop, team, test, token, uninstall, unpublish, unstar, update, version, view, whoami @@ -98,7 +98,7 @@ All commands: edit, exec, explain, explore, find-dupes, fund, get, help, hook, init, install, install-ci-test, install-test, link, ll, login, logout, ls, org, outdated, owner, pack, ping, - pkg, prefix, profile, prune, publish, rebuild, repo, + pkg, prefix, profile, prune, publish, query, rebuild, repo, restart, root, run-script, search, set, set-script, shrinkwrap, star, stars, start, stop, team, test, token, uninstall, unpublish, unstar, update, version, view, whoami @@ -134,7 +134,7 @@ All commands: edit, exec, explain, explore, find-dupes, fund, get, help, hook, init, install, install-ci-test, install-test, link, ll, login, logout, ls, org, outdated, owner, pack, ping, - pkg, prefix, profile, prune, publish, rebuild, repo, + pkg, prefix, profile, prune, publish, query, rebuild, repo, restart, root, run-script, search, set, set-script, shrinkwrap, star, stars, start, stop, team, test, token, uninstall, unpublish, unstar, update, version, view, whoami @@ -761,6 +761,18 @@ All commands: Run "npm help publish" for more info + query Retrieve a filtered list of packages + + Usage: + npm query + + Options: + [-g|--global] + [-w|--workspace [-w|--workspace ...]] + [-ws|--workspaces] [--include-workspace-root] + + Run "npm help query" for more info + rebuild Rebuild a package Usage: diff --git a/tap-snapshots/test/lib/utils/cmd-list.js.test.cjs b/tap-snapshots/test/lib/utils/cmd-list.js.test.cjs index 9413f8e9a6d52..dd0df9b868c7a 100644 --- a/tap-snapshots/test/lib/utils/cmd-list.js.test.cjs +++ b/tap-snapshots/test/lib/utils/cmd-list.js.test.cjs @@ -218,6 +218,11 @@ Object { "publi": "publish", "publis": "publish", "publish": "publish", + "q": "query", + "qu": "query", + "que": "query", + "quer": "query", + "query": "query", "r": "r", "rb": "rb", "reb": "rebuild", @@ -453,6 +458,7 @@ Object { "profile", "prune", "publish", + "query", "rebuild", "repo", "restart", diff --git a/test/lib/commands/query.js b/test/lib/commands/query.js new file mode 100644 index 0000000000000..81626518c3331 --- /dev/null +++ b/test/lib/commands/query.js @@ -0,0 +1,129 @@ +const { resolve } = require('path') +const t = require('tap') +const { fake: mockNpm } = require('../../fixtures/mock-npm') +const Query = require('../../../lib/commands/query.js') + +const config = { + global: false, +} + +const npm = mockNpm({ + config, + globalDir: '', + flatOptions: {}, + output: () => {}, +}) + +const query = new Query(npm) + +t.test('simple query', async t => { + const path = t.testdir({ + node_modules: { + a: { + name: 'a', + version: '1.0.0', + }, + b: { + name: 'b', + version: '^2.0.0', + }, + }, + 'package.json': JSON.stringify({ + name: 'project', + dependencies: { + a: '^1.0.0', + b: '^1.0.0', + }, + }), + }) + npm.prefix = path + npm.output = (res) => { + t.matchSnapshot(res, 'should return expected object') + } + await query.exec([':root, :root > *:not(.workspace)']) +}) + +t.test('workspace query', async t => { + const path = t.testdir({ + node_modules: { + a: { + name: 'a', + version: '1.0.0', + }, + b: { + name: 'b', + version: '^2.0.0', + }, + c: t.fixture('symlink', '../c'), + }, + c: { + 'package.json': JSON.stringify({ + name: 'c', + version: '1.0.0', + }), + }, + 'package.json': JSON.stringify({ + name: 'project', + workspaces: ['c'], + dependencies: { + a: '^1.0.0', + b: '^1.0.0', + }, + }), + }) + npm.prefix = npm.localPrefix = path + npm.output = (res) => { + t.matchSnapshot(res, 'should return expected workspace res') + } + await query.execWorkspaces([':scope'], ['c']) +}) + +t.test('linked node', async t => { + const path = t.testdir({ + node_modules: { + a: t.fixture('symlink', '../a'), + }, + a: { + 'package.json': JSON.stringify({ + name: 'a', + version: '1.0.0', + }), + }, + 'package.json': JSON.stringify({ + name: 'project', + dependencies: { + a: 'file:./a', + }, + }), + }) + npm.prefix = npm.localPrefix = path + npm.output = (res) => { + t.matchSnapshot(res, 'should return expected linked node res') + } + await query.exec(['[name=a]']) +}) + +t.test('global', async t => { + const path = t.testdir({ + globalDir: { + lib: { + node_modules: { + lorem: { + 'package.json': JSON.stringify({ + name: 'lorem', + version: '2.0.0', + }), + }, + }, + }, + }, + project: {}, + }) + config.global = true + npm.globalDir = resolve(path, 'globalDir/lib/node_modules') + npm.prefix = npm.localPrefix = resolve(path, 'project') + npm.output = (res) => { + t.matchSnapshot(res, 'should return expected linked node res') + } + await query.exec(['[name=lorem]']) +}) diff --git a/workspaces/arborist/lib/node.js b/workspaces/arborist/lib/node.js index d731e5f617908..b2c62f6a5eb7a 100644 --- a/workspaces/arborist/lib/node.js +++ b/workspaces/arborist/lib/node.js @@ -69,6 +69,8 @@ const consistentResolve = require('./consistent-resolve.js') const printableTree = require('./printable.js') const CaseInsensitiveMap = require('./case-insensitive-map.js') +const querySelectorAll = require('./query-selector-all.js') + class Node { constructor (options) { // NB: path can be null if it's a link target @@ -1446,6 +1448,12 @@ class Node { return base === name && basename(nm) === 'node_modules' ? dir : false } + // maybe accept both string value or array of strings + // seems to be what dom API does + querySelectorAll(query) { + return querySelectorAll(this, query) + } + toJSON () { return printableTree(this) } diff --git a/workspaces/arborist/lib/query-selector-all.js b/workspaces/arborist/lib/query-selector-all.js new file mode 100644 index 0000000000000..d96cb6e41f00b --- /dev/null +++ b/workspaces/arborist/lib/query-selector-all.js @@ -0,0 +1,490 @@ +'use strict' + +const { resolve } = require('path') +const { parser, arrayDelimiter } = require('@npmcli/query') +const localeCompare = require('@isaacs/string-locale-compare')('en') +const npa = require('npm-package-arg') +const minimatch = require('minimatch') +const semver = require('semver') + +// handle results for parsed query asts, results are stored in a map that +// has a key that points to each ast selector node and stores the resulting +// array of arborist nodes as its value, that is essential to how we handle +// multiple query selectors, e.g: `#a, #b, #c` <- 3 diff ast selector nodes +class Results { + #results = null + #currentAstSelector = null + + constructor (rootAstNode) { + this.#results = new Map() + this.#currentAstSelector = rootAstNode.nodes[0] + } + + set currentAstSelector (value) { + this.#currentAstSelector = value + } + + get currentResult () { + return this.#results.get(this.#currentAstSelector) + } + + set currentResult (value) { + this.#results.set(this.#currentAstSelector, value) + } + + // when collecting results to a root astNode, we traverse the list of + // child selector nodes and collect all of their resulting arborist nodes + // into a single/flat Set of items, this ensures we also deduplicate items + collect(rootAstNode) { + const acc = new Set() + for (const n of rootAstNode.nodes) { + for (const node of this.#results.get(n)) { + acc.add(node) + } + } + return acc + } +} + +const retrieveNodesFromParsedAst = ({ + initialItems, + inventory, + rootAstNode, + targetNode +}) => { + if (!rootAstNode.nodes) { + return new Set() + } + + const ArboristNode = targetNode.constructor + + let results = new Results(rootAstNode) + let currentAstNode = rootAstNode + let prevAstNode = null + let pendingCombinator = null + + results.currentResult = initialItems + + // maps containing the logic to parse each of the supported css selectors + const attributeOperatorsMap = new Map(Object.entries({ + '' ({ attribute, value, pkg }) { return Boolean(pkg[attribute]) }, + '=' ({ attribute, value, pkg }) { return String(pkg[attribute] || '') === value }, + '~=' ({ attribute, value, pkg }) { + return (String(pkg[attribute] || '').match(/\w+/g) || []).includes(value) + }, + '*=' ({ attribute, value, pkg }) { + return String(pkg[attribute] || '').indexOf(value) > -1 + }, + '|=' ({ attribute, value, pkg }) { + return String(pkg[attribute] || '').split('-')[0] === value + }, + '^=' ({ attribute, value, pkg }) { + return String(pkg[attribute] || '').startsWith(value) + }, + '$=' ({ attribute, value, pkg }) { + return String(pkg[attribute] || '').endsWith(value) + }, + })) + const classesMap = new Map(Object.entries({ + '.prod' (prevResults) { + return prevResults.filter(node => + [...node.edgesIn].some(edge => edge.prod)) + }, + '.dev' (prevResults) { + return prevResults.filter(node => + [...node.edgesIn].some(edge => edge.dev)) + }, + '.optional' (prevResults) { + return prevResults.filter(node => + [...node.edgesIn].some(edge => edge.optional)) + }, + '.peer' (prevResults) { + return prevResults.filter(node => + [...node.edgesIn].some(edge => edge.peer)) + }, + '.workspace' (prevResults) { + return prevResults.filter(node => node.isWorkspace) + }, + '.bundled' (prevResults) { + return prevResults.filter(node => node.inBundle) + }, + })) + + const hasParent = (node, compareNodes) => + compareNodes.some(compareNode => + // follows logical parent for link anscestors + (node.isTop && node.resolveParent) === compareNode || + // follows edges-in to check if they match a possible parent + [...node.edgesIn].some(edge => + edge && edge.from === compareNode)) + + // checks if a given node is a descendant of any + // of the nodes provided in the compare nodes array + const ancestorCache = new Map() + const hasAscendant = (node, compareNodes) => { + const key = [node.pkgid, ':', ...compareNodes.map(n => n.pkgid)].join(' ') + if (ancestorCache.has(key)) { + return ancestorCache.get(key) + } + + if (hasParent(node, compareNodes)) { + ancestorCache.set(key, true) + return true + } + + const ancestorFound = (node.isTop && node.resolveParent) + ? hasAscendant(node.resolveParent, compareNodes) + : [...node.edgesIn].some(edge => + edge && edge.from && hasAscendant(edge.from, compareNodes)) + + ancestorCache.set(key, ancestorFound) + return ancestorFound + } + + const combinatorsMap = new Map(Object.entries({ + '>' (prevResults, nextResults) { + return nextResults.filter(nextItem => + hasParent(nextItem, prevResults)) + }, + ' ' (prevResults, nextResults) { + return nextResults.filter(nextItem => + hasAscendant(nextItem, prevResults)) + }, + '~' (prevResults, nextResults) { + return nextResults.filter(nextItem => { + const seenNodes = new Set() + const possibleParentNodes = + prevResults + .flatMap(node => { + seenNodes.add(node) + return [...node.edgesIn] + }) + .map(edge => edge.from) + .filter(Boolean) + + return !seenNodes.has(nextItem) && + hasParent(nextItem, [...possibleParentNodes]) + }) + }, + })) + const pseudoMap = new Map(Object.entries({ + ':attr' () { + const initialItems = getInitialItems() + const { lookupProperties, attributeMatcher } = currentAstNode + + const match = (attributeMatcher, obj) => { + // in case the current object is an array + // then we try to match every item in the array + if (Array.isArray(obj[attributeMatcher.attribute])) { + return obj[attributeMatcher.attribute].find((i, index) => + attributeOperatorsMap.get(attributeMatcher.operator)({ + attribute: index, + value: attributeMatcher.value, + pkg: obj[attributeMatcher.attribute], + }) + ) + } + + return attributeOperatorsMap.get(attributeMatcher.operator)({ + attribute: attributeMatcher.attribute, + value: attributeMatcher.value, + pkg: obj, + }) + } + + return initialItems.filter(node => { + let objs = [node.package] + for (const prop of lookupProperties) { + // if an isArray symbol is found that means we'll need to iterate + // over the previous found array to basically make sure we traverse + // all its indexes testing for possible objects that may eventually + // hold more keys specified in a selector + if (prop === arrayDelimiter) { + const newObjs = [] + for (const obj of objs) { + if (Array.isArray(obj)) { + obj.forEach((i, index) => { + newObjs.push(obj[index]) + }) + } else { + newObjs.push(obj) + } + } + objs = newObjs + continue + } else { + // otherwise just maps all currently found objs + // to the next prop from the lookup properties list, + // filters out any empty key lookup + objs = objs.map(obj => obj[prop]).filter(Boolean) + } + + // in case there's no property found in the lookup + // just filters that item out + const noAttr = objs.every(obj => !obj) + if (noAttr) { + return false + } + } + + // if any of the potential object matches + // that item should be in the final result + return objs.some(obj => match(attributeMatcher, obj)) + }) + }, + ':empty' () { + return getInitialItems().filter(node => node.edgesOut.size === 0) + }, + ':extraneous' () { + return getInitialItems().filter(node => node.extraneous) + }, + ':has' () { + const initialItems = getInitialItems() + const hasResults = new Map() + for (const item of initialItems) { + const res = retrieveNodesFromParsedAst({ + initialItems: [item], + inventory, + rootAstNode: currentAstNode.nestedNode, + targetNode: item, + }) + hasResults.set(item, res) + } + return initialItems.filter(node => hasResults.get(node).size > 0) + }, + ':invalid' () { + return getInitialItems().filter(node => + [...node.edgesIn].some(edge => edge.invalid)) + }, + ':is' () { + const initialItems = getInitialItems() + return [...retrieveNodesFromParsedAst({ + initialItems, + inventory, + rootAstNode: currentAstNode.nestedNode, + targetNode: currentAstNode, + })] + }, + ':link' () { + return getInitialItems().filter(node => node.isLink || (node.isTop && !node.isRoot)) + }, + ':missing' () { + return inventory.reduce((res, node) => { + for (const edge of node.edgesOut.values()) { + if (edge.missing) { + const pkg = { name: edge.name, version: edge.spec } + res.push(new ArboristNode({ pkg })) + } + } + return res + }, []) + }, + ':not' () { + const initialItems = getInitialItems() + const internalSelector = new Set( + retrieveNodesFromParsedAst({ + initialItems, + inventory: initialItems, + rootAstNode: currentAstNode.nestedNode, + targetNode: currentAstNode, + }) + ) + return initialItems.filter(node => + !internalSelector.has(node)) + }, + ':path' () { + return getInitialItems().filter(node => + currentAstNode.pathValue + ? minimatch( + node.realpath, + resolve(node.root.realpath, currentAstNode.pathValue) + ) + : true + ) + }, + ':private' () { + return getInitialItems().filter(node => node.package.private) + }, + ':root' () { + return getInitialItems().filter(node => node === targetNode.root) + }, + ':scope' () { + return getInitialItems().filter(node => node === targetNode) + }, + ':semver' () { + return currentAstNode.semverValue + ? getInitialItems().filter(node => + semver.satisfies(node.version, currentAstNode.semverValue)) + : getInitialItems() + }, + ':type' () { + return currentAstNode.typeValue + ? getInitialItems() + .flatMap(node => [...node.edgesIn]) + .filter(edge => npa(`${edge.name}@${edge.spec}`).type === currentAstNode.typeValue) + .map(edge => edge.to) + .filter(Boolean) + : getInitialItems() + }, + })) + + // retrieves the initial items to which start the filtering / matching + // for most of the different types of recognized ast nodes, e.g: class, + // id, *, etc in different contexts we need to start with the current list + // of filtered results, for example a query for `.workspace` actually + // means the same as `*.workspace` so we want to start with the full + // inventory if that's the first ast node we're reading but if it appears + // in the middle of a query it should respect the previous filtered + // results, combinators are a special case in which we always want to + // have the complete inventory list in order to use the left-hand side + // ast node as a filter combined with the element on its right-hand side + const getInitialItems = () => { + const firstParsed = currentAstNode.parent.nodes[0] === currentAstNode && + currentAstNode.parent.parent.type === 'root' + + return firstParsed + ? initialItems + : currentAstNode.prev().type === 'combinator' + ? inventory + : results.currentResult + } + + // combinators need information about previously filtered items along + // with info of the items parsed / retrieved from the selector right + // past the combinator, for this reason combinators are stored and + // only ran as the last part of each selector logic + const processPendingCombinator = (prevResults, nextResults) => { + if (pendingCombinator) { + const res = pendingCombinator(prevResults, nextResults) + pendingCombinator = null + return res + } + return nextResults + } + + // below are the functions containing the logic to + // parse each of the recognized css selectors types + const attribute = () => { + const { + qualifiedAttribute: attribute, + operator = '', + value, + } = currentAstNode + const prevResults = results.currentResult + const nextResults = getInitialItems().filter(node => { + // in case the current obj to check is an array, traverse + // all its items and try to match attributes instead + if (Array.isArray(node.package[attribute])) { + return node.package[attribute].find((i, index) => + attributeOperatorsMap.get(operator)({ + attribute: index, + value, + pkg: node.package[attribute], + }) + ) + } + + return attributeOperatorsMap.get(operator)({ + attribute, + value, + pkg: node.package, + })}) + results.currentResult = processPendingCombinator(prevResults, nextResults) + } + const classType = () => { + const classFn = classesMap.get(String(currentAstNode)) + if (!classFn) { + throw Object.assign( + new Error(`\`${String(currentAstNode)}\` is not a supported class.`), + { code: 'EQUERYNOCLASS' } + ) + } + const prevResults = results.currentResult + const nextResults = classFn(getInitialItems()) + results.currentResult = processPendingCombinator(prevResults, nextResults) + } + const combinator = () => { + pendingCombinator = combinatorsMap.get(String(currentAstNode)) + } + const id = () => { + const spec = npa(currentAstNode.value) + const prevResults = results.currentResult + const nextResults = getInitialItems().filter(node => + (node.name === spec.name || node.package.name === spec.name) && + (semver.satisfies(node.version, spec.fetchSpec) || !spec.rawSpec)) + results.currentResult = processPendingCombinator(prevResults, nextResults) + } + const pseudo = () => { + const pseudoFn = pseudoMap.get(currentAstNode.value) + if (!pseudoFn) { + throw Object.assign( + new Error(`\`${currentAstNode.value + }\` is not a supported pseudo-class.`), + { code: 'EQUERYNOPSEUDOCLASS' } + ) + } + const prevResults = results.currentResult + const nextResults = pseudoFn() + results.currentResult = processPendingCombinator(prevResults, nextResults) + } + const selector = () => { + results.currentAstSelector = currentAstNode + // starts a new array in which resulting items + // can be stored for each given ast selector + if (!results.currentResult) { + results.currentResult = [] + } + } + const universal = () => { + const prevResults = results.currentResult + const nextResults = getInitialItems() + results.currentResult = processPendingCombinator(prevResults, nextResults) + } + + // maps each of the recognized css selectors + // to a function that parses it + const retrieveByType = new Map(Object.entries({ + attribute, + 'class': classType, + combinator, + id, + pseudo, + selector, + universal, + })) + + // walks through the parsed css query and update the + // current result after parsing / executing each ast node + // console.error(require('util').inspect(astNode, { depth: 10 })) + rootAstNode.walk((nextAstNode) => { + prevAstNode = currentAstNode + currentAstNode = nextAstNode + // console.error('prevAstNode', prevAstNode.type, String(prevAstNode)) + // console.error('currentAstNode', currentAstNode.type, String(currentAstNode)) + + const updateResult = + retrieveByType.get(currentAstNode.type) + updateResult() + }) + + return results.collect(rootAstNode) +} + +const querySelectorAll = async (targetNode, query) => { + const rootAstNode = parser(query) + + // results is going to be a Map in which its values are the + // resulting items returned for each parsed css ast selector + const inventory = [...targetNode.root.inventory.values()] + const res = retrieveNodesFromParsedAst({ + initialItems: inventory, + inventory, + rootAstNode, + targetNode + }) + + // returns nodes ordered by realpath + return [...res].sort((a, b) => localeCompare(a.realpath, b.realpath)) +} + +module.exports = querySelectorAll diff --git a/workspaces/arborist/package.json b/workspaces/arborist/package.json index baae74e25ac7b..0225da7ddf627 100644 --- a/workspaces/arborist/package.json +++ b/workspaces/arborist/package.json @@ -11,12 +11,14 @@ "@npmcli/name-from-folder": "^1.0.1", "@npmcli/node-gyp": "^2.0.0", "@npmcli/package-json": "^2.0.0", + "@npmcli/query": "^1.0.1", "@npmcli/run-script": "^3.0.0", "bin-links": "^3.0.0", "cacache": "^16.0.6", "common-ancestor-path": "^1.0.1", "json-parse-even-better-errors": "^2.3.1", "json-stringify-nice": "^1.1.4", + "minimatch": "^5.1.0", "mkdirp": "^1.0.4", "mkdirp-infer-owner": "^2.0.0", "nopt": "^5.0.0", diff --git a/workspaces/arborist/test/node.js b/workspaces/arborist/test/node.js index 36856a4cc557e..0db439cbabc31 100644 --- a/workspaces/arborist/test/node.js +++ b/workspaces/arborist/test/node.js @@ -62,8 +62,8 @@ t.test('basic instantiation', t => { t.end() }) -t.test('testing with dep tree', t => { - const runTest = rootMetadata => t => { +t.test('testing with dep tree', async t => { + const runTest = rootMetadata => async t => { const root = new Node({ pkg: { name: 'root', @@ -115,6 +115,10 @@ t.test('testing with dep tree', t => { t.equal(meta.isDescendantOf(root), true, 'meta descends from root') t.equal(meta.root, root, 'meta rooted in same tree via parent') + // retrieve a node using querySelectorAll + const queryResult = await root.querySelectorAll('* #meta') + t.same(queryResult, [meta], 'should retrieve node using querySelectorAll') + const bundled = new Node({ pkg: { name: 'bundled', @@ -344,14 +348,14 @@ t.test('testing with dep tree', t => { t.end() } - t.test('without meta', runTest()) + t.test('without meta', await runTest()) const meta = new Shrinkwrap({ path: '/home/user/projects/root' }) meta.data = { lockfileVersion: 2, packages: {}, dependencies: {}, } - t.test('with meta', runTest(meta)) + t.test('with meta', await runTest(meta)) t.end() }) diff --git a/workspaces/arborist/test/query-selector-all.js b/workspaces/arborist/test/query-selector-all.js new file mode 100644 index 0000000000000..6afe3ad327f25 --- /dev/null +++ b/workspaces/arborist/test/query-selector-all.js @@ -0,0 +1,576 @@ +'use strict' + +const util = require('util') +const t = require('tap') +const Arborist = require('..') + +const q = require('../lib/query-selector-all.js') + +// test helper that spits out pkgid for readability +// and deduplicates link/target from results +const querySelectorAll = async (tree, query) => { + const res = await q(tree, query) + return [...new Set(res.map(i => i.pkgid))] +} + +t.test('query-selector-all', async t => { + /* + fixture: + + query-selector-all-tests@1.0.0 + ├── @npmcli/abbrev@2.0.0 extraneous + ├─┬ a@1.0.0 -> ./a + │ └─┬ baz@1.0.0 + │ └── lorem@1.0.0 + ├── abbrev@1.1.1 + ├─┬ b@1.0.0 -> ./b + │ └── bar@2.0.0 deduped + ├── bar@2.0.0 + └─┬ foo@2.2.2 + ├─┬ bar@1.4.0 + │ └── dasher@2.0.0 + └── dash-separated-pkg@1.0.0 + */ + const path = t.testdir({ + 'node_modules': { + '@npmcli': { + abbrev: { + 'package.json': JSON.stringify({ + name: '@npmcli/abbrev', + version: '2.0.0-beta.45' + }), + }, + }, + a: t.fixture('symlink', '../a'), + abbrev: { + 'package.json': JSON.stringify({ + name: 'abbrev', + version: '1.1.1', + license: 'ISC' + }), + }, + b: t.fixture('symlink', '../b'), + bar: { + 'package.json': JSON.stringify({ + name: 'bar', + version: '2.0.0', + arbitrary: { + foo: [ + 'foo', + 'bar', + { funding: { type: 'GH' } }, + { funding: { type: 'MS' } }, + 10000, + 13000, + 15000, + ], + bar: 'bar', + baz: [ 'a', 'b', 'c' ], + } + }), + }, + baz: { + 'package.json': JSON.stringify({ + name: 'baz', + version: '1.0.0', + license: ['ISC', 'Something'], + dependencies: { + lorem: 'latest', + }, + }), + }, + foo: { + 'node_modules': { + bar: { + 'package.json': JSON.stringify({ + name: 'bar', + version: '1.4.0', + peerDependencies: { + dasher: '2.0.0', + }, + }), + }, + }, + 'package.json': JSON.stringify({ + name: 'foo', + version: '2.2.2', + arbitrary: 'foo key', + dependencies: { + bar: '^1.0.0', + 'dash-separated-pkg': '^1.0.0', + }, + }), + }, + 'dash-separated-pkg': { + 'package.json': JSON.stringify({ + name: 'dash-separated-pkg', + version: '1.0.0', + description: 'One of the best libraries every dev should know about.' + }), + }, + 'dasher': { + 'package.json': JSON.stringify({ + name: 'dasher', + version: '2.0.0', + description: 'The best library ever.', + }), + }, + ipsum: { + 'package.json': JSON.stringify({ + name: 'sit', + version: '1.0.0', + keywords: ['lorem', 'ipsum', 'dolor'], + dependencies: { + 'missing-dep': '^1.0.0', + }, + }), + }, + lorem: { + 'package.json': JSON.stringify({ + name: 'lorem', + version: '1.0.0', + keywords: ['lorem', 'ipsum', 'sit', 'amet'], + funding: [ + { type: 'GitHub', url: 'https://github.com/sponsors' } + ], + }), + }, + }, + a: { 'package.json': JSON.stringify({ + name: 'a', + version: '1.0.0', + optionalDependencies: { + baz: '^1.0.0', + }, + }), }, + b: { 'package.json': JSON.stringify({ + name: 'b', + version: '1.0.0', + private: true, + dependencies: { + bar: '^2.0.0', + }, + }), }, + 'package.json': JSON.stringify({ + name: 'query-selector-all-tests', + version: '1.0.0', + workspaces: ['a', 'b'], + dependencies: { + a: '^1.0.0', + abbrev: '^1.1.1', + bar: '^2.0.0', + ipsum: 'npm:sit@1.0.0', + }, + devDependencies: { + foo: '^2.0.0', + }, + bundleDependencies: [ 'abbrev' ], + }), + }) + + const opts = { + path, + fullMetadata: true, + } + const arb = new Arborist(opts) + const tree = await arb.loadActual(opts) + + // empty query? + const emptyRes = await q(tree, '') + t.same(emptyRes, [], 'empty query') + + // missing pseudo-class + t.rejects( + q(tree, ':foo'), + { code: 'EQUERYNOPSEUDOCLASS' }, + 'should throw on missing pseudo-class' + ) + + // missing class + t.rejects( + q(tree, '.foo'), + { code: 'EQUERYNOCLASS' }, + 'should throw on missing class' + ) + + // missing attribute matcher on :attr + t.rejects( + q(tree, ':attr(foo, bar)'), + { code: 'EQUERYATTR' }, + 'should throw on missing attribute matcher on :attr pseudo-class' + ) + + // :scope pseudo-class + const [nodeFoo] = await q(tree, '#foo') + const scopeRes = await querySelectorAll(nodeFoo, ':scope') + t.same(scopeRes, [ 'foo@2.2.2' ], ':scope') + + const scopeChildren = await querySelectorAll(nodeFoo, ':scope > *') + t.same(scopeChildren, [ + 'dash-separated-pkg@1.0.0', + 'bar@1.4.0', + ], ':scope > *') + + const runSpecParsing = async testCase => { + for (const [selector, expected] of testCase) { + const res = await querySelectorAll(tree, selector) + t.same( + res, + expected, + selector + ) + } + } + + await runSpecParsing([ + // universal selector + ['*', [ + 'query-selector-all-tests@1.0.0', + 'a@1.0.0', + 'b@1.0.0', + '@npmcli/abbrev@2.0.0-beta.45', + 'abbrev@1.1.1', + 'bar@2.0.0', + 'baz@1.0.0', + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + 'foo@2.2.2', + 'bar@1.4.0', + 'ipsum@npm:sit@1.0.0', + 'lorem@1.0.0', + ]], + ['* > *', [ + 'a@1.0.0', + 'b@1.0.0', + 'abbrev@1.1.1', + 'bar@2.0.0', + 'baz@1.0.0', + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + 'foo@2.2.2', + 'bar@1.4.0', + 'ipsum@npm:sit@1.0.0', + 'lorem@1.0.0', + ]], + ['> #a', [ 'a@1.0.0' ]], + + // pseudo :root + [':root', ['query-selector-all-tests@1.0.0']], + [':scope', ['query-selector-all-tests@1.0.0']], // same as root in this context + [':root > *', [ + 'a@1.0.0', + 'b@1.0.0', + 'abbrev@1.1.1', + 'bar@2.0.0', + 'foo@2.2.2', + 'ipsum@npm:sit@1.0.0', + ]], + [':root > .workspace', [ 'a@1.0.0', 'b@1.0.0' ]], + [':root > *.workspace', [ 'a@1.0.0', 'b@1.0.0' ]], + [':root > .workspace[name=a]', [ 'a@1.0.0' ]], + [':root > [name=bar]', [ 'bar@2.0.0' ]], + [':root > .workspace[version=1.0.0]', [ 'a@1.0.0', 'b@1.0.0' ]], + [':root > .workspace[name=a][version=1.0.0]', [ 'a@1.0.0' ]], + [':root > :root', []], + ['* > :root', []], + ['* :root', []], + [':root, :root', ['query-selector-all-tests@1.0.0']], + ['#a *:root', []], + ['#a > :root', []], + ['#a ~ :root', []], + + // pseudo miscelaneous + [':empty', [ + 'a@1.0.0', + 'b@1.0.0', + '@npmcli/abbrev@2.0.0-beta.45', + 'abbrev@1.1.1', + 'bar@2.0.0', + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + 'lorem@1.0.0', + ]], + [':root > :empty', [ + 'a@1.0.0', + 'b@1.0.0', + 'abbrev@1.1.1', + 'bar@2.0.0', + ]], + [':extraneous', [ '@npmcli/abbrev@2.0.0-beta.45' ]], + [':invalid', [ 'lorem@1.0.0' ]], + [':link', [ 'a@1.0.0', 'b@1.0.0' ]], + [':link', [ 'a@1.0.0', 'b@1.0.0' ]], + [':missing', [ 'missing-dep@^1.0.0' ]], + [':private', [ 'b@1.0.0' ]], + + // :not pseudo-class + [':not(#foo)', [ + 'query-selector-all-tests@1.0.0', + 'a@1.0.0', + 'b@1.0.0', + '@npmcli/abbrev@2.0.0-beta.45', + 'abbrev@1.1.1', + 'bar@2.0.0', + 'baz@1.0.0', + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + 'bar@1.4.0', + 'ipsum@npm:sit@1.0.0', + 'lorem@1.0.0', + ]], + [':root > .workspace:not(#b)', [ 'a@1.0.0' ]], + [':root > .workspace > *:not(#bar)', [ 'baz@1.0.0' ]], + ['.bundled ~ :not(.workspace)', [ + 'bar@2.0.0', + 'foo@2.2.2', + 'ipsum@npm:sit@1.0.0', + ]], + ['*:root > *:empty:not(*[name^=a], #b)', [ 'bar@2.0.0', ]], + [':not(:not(:link))', [ + 'a@1.0.0', + 'b@1.0.0', + ]], + + // has pseudo-class + [':root > *:has(* > #bar@1.4.0)', [ 'foo@2.2.2' ]], + ['*:has(* > #bar@1.4.0)', [ 'foo@2.2.2' ]], + ['*:has(> #bar@1.4.0)', [ 'foo@2.2.2' ]], + ['.workspace:has(> * > #lorem)', [ 'a@1.0.0' ]], + ['.workspace:has(* #lorem, ~ #b)', [ 'a@1.0.0' ]], + + // is pseudo-class + [':is(#a, #b) > *', [ 'bar@2.0.0', 'baz@1.0.0' ]], + // TODO: ipsum is not empty but it's child is missing + // so it doesn't return a result here + [':root > *:is(.prod:not(:empty), .dev > [name=bar]) > *', [ + 'dasher@2.0.0' + ]], + [':is(*:semver(2.0.0), :semver(=2.0.0-beta.45))', [ + '@npmcli/abbrev@2.0.0-beta.45', + 'bar@2.0.0', + 'dasher@2.0.0', + ]], + + // type pseudo-class + [':type()', [ + 'query-selector-all-tests@1.0.0', + 'a@1.0.0', + 'b@1.0.0', + '@npmcli/abbrev@2.0.0-beta.45', + 'abbrev@1.1.1', + 'bar@2.0.0', + 'baz@1.0.0', + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + 'foo@2.2.2', + 'bar@1.4.0', + 'ipsum@npm:sit@1.0.0', + 'lorem@1.0.0', + ]], + [':type(tag)', [ 'lorem@1.0.0' ]], + [':type(alias)', [ 'ipsum@npm:sit@1.0.0' ]], + [':type(range)', [ + 'abbrev@1.1.1', + 'bar@2.0.0', + 'baz@1.0.0', + 'dash-separated-pkg@1.0.0', + 'foo@2.2.2', + 'bar@1.4.0', + ]], + [':type(git)', []], + + // path pseudo-class + [':path(node_modules/*)', [ + 'abbrev@1.1.1', + 'bar@2.0.0', + 'baz@1.0.0', + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + 'foo@2.2.2', + 'ipsum@npm:sit@1.0.0', + 'lorem@1.0.0', + ]], + [':path(node_modules/bar)', [ 'bar@2.0.0' ]], + [':path(./node_modules/bar)', [ 'bar@2.0.0' ]], + [':path(node_modules/foo/node_modules/bar)', [ 'bar@1.4.0' ]], + [':path(**/bar)', [ 'bar@2.0.0', 'bar@1.4.0' ]], + [':path(*)', [ 'a@1.0.0', 'b@1.0.0' ]], + [':path()', [ + 'query-selector-all-tests@1.0.0', + 'a@1.0.0', + 'b@1.0.0', + '@npmcli/abbrev@2.0.0-beta.45', + 'abbrev@1.1.1', + 'bar@2.0.0', + 'baz@1.0.0', + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + 'foo@2.2.2', + 'bar@1.4.0', + 'ipsum@npm:sit@1.0.0', + 'lorem@1.0.0', + ]], + + // semver pseudo-class + [':semver()', [ + 'query-selector-all-tests@1.0.0', + 'a@1.0.0', + 'b@1.0.0', + '@npmcli/abbrev@2.0.0-beta.45', + 'abbrev@1.1.1', + 'bar@2.0.0', + 'baz@1.0.0', + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + 'foo@2.2.2', + 'bar@1.4.0', + 'ipsum@npm:sit@1.0.0', + 'lorem@1.0.0', + ]], + [':semver(*)', [ + 'query-selector-all-tests@1.0.0', + 'a@1.0.0', + 'b@1.0.0', + 'abbrev@1.1.1', + 'bar@2.0.0', + 'baz@1.0.0', + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + 'foo@2.2.2', + 'bar@1.4.0', + 'ipsum@npm:sit@1.0.0', + 'lorem@1.0.0', + ]], + [':semver(2.0.0)', [ + 'bar@2.0.0', + 'dasher@2.0.0', + ]], + [':semver(>=2)', [ + 'bar@2.0.0', + 'dasher@2.0.0', + 'foo@2.2.2', + ]], + [':semver(~2.0.x)', [ + 'bar@2.0.0', + 'dasher@2.0.0', + ]], + [':semver(2 - 3)', [ + 'bar@2.0.0', + 'dasher@2.0.0', + 'foo@2.2.2', + ]], + [':semver(=1.4.0)', [ 'bar@1.4.0' ]], + [':semver(1.4.0 || 2.2.2)', [ 'foo@2.2.2', 'bar@1.4.0' ]], + + // attr pseudo-class + [':attr([name=dasher])', [ 'dasher@2.0.0' ]], + [':attr(dependencies, [bar="^1.0.0"])', [ 'foo@2.2.2' ]], + [':attr(dependencies, :attr([bar="^1.0.0"]))', [ 'foo@2.2.2' ]], + [':attr([keywords=lorem])', [ 'ipsum@npm:sit@1.0.0', 'lorem@1.0.0' ]], + [':attr(arbitrary, [foo$=oo])', [ 'bar@2.0.0' ]], + [':attr(arbitrary, [foo*=oo])', [ 'bar@2.0.0' ]], + [':attr(arbitrary, [foo|=oo])', []], + [':attr(funding, :attr([type=GitHub]))', [ 'lorem@1.0.0' ]], + [':attr(arbitrary, foo, :attr(funding, [type=GH]))', [ 'bar@2.0.0' ]], + + // attribute matchers + ['[name]', [ + 'query-selector-all-tests@1.0.0', + 'a@1.0.0', + 'b@1.0.0', + '@npmcli/abbrev@2.0.0-beta.45', + 'abbrev@1.1.1', + 'bar@2.0.0', + 'baz@1.0.0', + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + 'foo@2.2.2', + 'bar@1.4.0', + 'ipsum@npm:sit@1.0.0', + 'lorem@1.0.0', + ]], + ['[name=a]', [ 'a@1.0.0' ]], + ['[name=@npmcli/abbrev]', [ '@npmcli/abbrev@2.0.0-beta.45' ]], + ['[name=a], [name=b]', [ 'a@1.0.0', 'b@1.0.0' ]], + ['[name=a], *[name=b]', [ 'a@1.0.0', 'b@1.0.0' ]], + ['[name^=a]', [ 'a@1.0.0', 'abbrev@1.1.1' ]], + ['[name|=dash]', [ 'dash-separated-pkg@1.0.0' ]], + ['[name$=oo]', [ 'foo@2.2.2' ]], + ['[description]', [ + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + ]], + ['[description~=ever]', [ 'dasher@2.0.0' ]], + ['[description~=best]', [ + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + ]], + ['[name*=a]', [ + 'query-selector-all-tests@1.0.0', + 'a@1.0.0', + '@npmcli/abbrev@2.0.0-beta.45', + 'abbrev@1.1.1', + 'bar@2.0.0', + 'baz@1.0.0', + 'dash-separated-pkg@1.0.0', + 'dasher@2.0.0', + 'bar@1.4.0', + ]], + ['[arbitrary^=foo]', [ 'foo@2.2.2' ]], + ['[license=ISC]', [ 'abbrev@1.1.1', 'baz@1.0.0' ]], + + // classes + ['.workspace', [ 'a@1.0.0', 'b@1.0.0' ]], + ['.workspace > *', [ 'bar@2.0.0', 'baz@1.0.0' ]], + ['.workspace ~ *', [ + 'abbrev@1.1.1', + 'bar@2.0.0', + 'foo@2.2.2', + 'ipsum@npm:sit@1.0.0' + ]], + ['.dev', [ 'foo@2.2.2' ]], + ['.dev *', [ 'dash-separated-pkg@1.0.0', 'dasher@2.0.0', 'bar@1.4.0' ]], + ['.peer', [ 'dasher@2.0.0' ]], + ['.optional', [ 'baz@1.0.0' ]], + ['.bundled', [ 'abbrev@1.1.1' ]], + ['.bundled ~ *', [ + 'a@1.0.0', + 'b@1.0.0', + 'bar@2.0.0', + 'foo@2.2.2', + 'ipsum@npm:sit@1.0.0', + ]], + + // id selector + ['#bar', [ 'bar@2.0.0', 'bar@1.4.0' ]], + ['#bar@2.0.0', [ 'bar@2.0.0' ]], + ['#@npmcli/abbrev@2.0.0-beta.45', [ '@npmcli/abbrev@2.0.0-beta.45' ]], + ['#bar:semver(2.0)', [ 'bar@2.0.0' ]], + ['#bar:semver(2)', [ 'bar@2.0.0' ]], + ['#bar:semver(^2.0.0)', [ 'bar@2.0.0' ]], + ['#bar:semver(~2.0.0)', [ 'bar@2.0.0' ]], + ['#bar:semver(=2.0.0)', [ 'bar@2.0.0' ]], + ['#bar:semver(>=2.0.0)', [ 'bar@2.0.0' ]], + ['#bar:semver(<3.0.0)', [ 'bar@2.0.0', 'bar@1.4.0' ]], + ['#bar:semver(2 - 3)', [ 'bar@2.0.0' ]], + ['#bar:semver(2.0.0 - 3.0.0)', [ 'bar@2.0.0' ]], + ['#bar:semver(*)', [ 'bar@2.0.0', 'bar@1.4.0' ]], + ['#bar:semver(^2.0.0-beta.0)', [ 'bar@2.0.0' ]], + ['#bar:semver(>1.5.0 <3.0.0)', [ 'bar@2.0.0' ]], + ['#bar:semver(2.x)', [ 'bar@2.0.0' ]], + ['#bar:semver(2.x.x)', [ 'bar@2.0.0' ]], + ['#bar:semver(1||2)', [ 'bar@2.0.0', 'bar@1.4.0' ]], + ['#bar:semver(1 || 2)', [ 'bar@2.0.0', 'bar@1.4.0' ]], + ['#bar:semver(1 || 2.0.0)', [ 'bar@2.0.0', 'bar@1.4.0' ]], + ['#bar:semver(1.4.0 || 2)', [ 'bar@2.0.0', 'bar@1.4.0' ]], + ['#ipsum', [ 'ipsum@npm:sit@1.0.0' ]], + ['#bar > *', [ 'dasher@2.0.0' ]], + [':root > #bar', [ 'bar@2.0.0' ]], + [':root > #bar > *', []], + [':root #bar > *', [ 'dasher@2.0.0' ]], + [':root #bar:semver(1) > *', [ 'dasher@2.0.0' ]], + [':root #bar:semver(1) ~ *', [ 'dash-separated-pkg@1.0.0' ]], + ['#bar:semver(2), #foo', [ 'bar@2.0.0', 'foo@2.2.2' ]], + ['#a, #bar:semver(2), #foo@2.2.2', [ 'a@1.0.0', 'bar@2.0.0', 'foo@2.2.2' ]], + ]) +})