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added an error extractor script and an error map
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Keyan Zhang committed May 26, 2016
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139 changes: 139 additions & 0 deletions ErrorMap.json
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{
"0": "Mismatched list of contexts in callback queue",
"1": "injectDOMPropertyConfig(...): You're trying to inject DOM property '%s' which has already been injected. You may be accidentally injecting the same DOM property config twice, or you may be injecting two configs that have conflicting property names.",
"2": "DOMProperty: Properties that have side effects must use property: %s",
"3": "DOMProperty: Value can be one of boolean, overloaded boolean, or numeric value, but not a combination: %s",
"4": "dangerouslyRenderMarkup(...): Cannot render markup in a worker thread. Make sure `window` and `document` are available globally before requiring React when unit testing or use ReactDOMServer.renderToString for server rendering.",
"5": "dangerouslyRenderMarkup(...): Missing markup.",
"6": "Danger: Assigning to an already-occupied result index.",
"7": "Danger: Did not assign to every index of resultList.",
"8": "Danger: Expected markup to render %s nodes, but rendered %s.",
"9": "dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a worker thread. Make sure `window` and `document` are available globally before requiring React when unit testing or use ReactDOMServer.renderToString() for server rendering.",
"10": "dangerouslyReplaceNodeWithMarkup(...): Missing markup.",
"11": "dangerouslyReplaceNodeWithMarkup(...): Cannot replace markup of the <html> node. This is because browser quirks make this unreliable and/or slow. If you want to render to the root you must use server rendering. See ReactDOMServer.renderToString().",
"12": "Expected %s listener to be a function, instead got type %s",
"13": "processEventQueue(): Additional events were enqueued while processing an event queue. Support for this has not yet been implemented.",
"14": "EventPluginRegistry: Cannot inject event plugins that do not exist in the plugin ordering, `%s`.",
"15": "EventPluginRegistry: Event plugins must implement an `extractEvents` method, but `%s` does not.",
"16": "EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.",
"17": "EventPluginHub: More than one plugin attempted to publish the same event name, `%s`.",
"18": "EventPluginHub: More than one plugin attempted to publish the same registration name, `%s`.",
"19": "EventPluginRegistry: Cannot inject event plugin ordering more than once. You are likely trying to load more than one copy of React.",
"20": "EventPluginRegistry: Cannot inject two different event plugins using the same name, `%s`.",
"21": "executeDirectDispatch(...): Invalid `event`.",
"22": "Cannot provide a checkedLink and a valueLink. If you want to use checkedLink, you probably don't want to use valueLink and vice versa.",
"23": "Cannot provide a valueLink and a value or onChange event. If you want to use value or onChange, you probably don't want to use valueLink.",
"24": "Cannot provide a checkedLink and a checked property or onChange event. If you want to use checked or onChange, you probably don't want to use checkedLink",
"25": "Do not override existing functions.",
"26": "Trying to release an instance into a pool of a different type.",
"27": "ReactART: Can not insert node before itself",
"28": "ReactClassInterface: You are attempting to override `%s` from your class specification. Ensure that your method names do not overlap with React methods.",
"29": "ReactClassInterface: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.",
"30": "ReactClass: You're attempting to use a component class or function as a mixin. Instead, just use a regular object.",
"31": "ReactClass: You're attempting to use a component as a mixin. Instead, just use a regular object.",
"32": "ReactClass: Unexpected spec policy %s for key %s when mixing in component specs.",
"33": "ReactClass: You are attempting to define a reserved property, `%s`, that shouldn't be on the \"statics\" key. Define it as an instance property instead; it will still be accessible on the constructor.",
"34": "ReactClass: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.",
"35": "mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.",
"36": "mergeIntoWithNoDuplicateKeys(): Tried to merge two objects with the same key: `%s`. This conflict may be due to a mixin; in particular, this may be caused by two getInitialState() or getDefaultProps() methods returning objects with clashing keys.",
"37": "%s.getInitialState(): must return an object or null",
"38": "createClass(...): Class specification must implement a `render` method.",
"39": "setState(...): takes an object of state variables to update or a function which returns an object of state variables.",
"40": "ReactCompositeComponent: injectEnvironment() can only be called once.",
"41": "Expected devtool events to fire for the child before its parent includes it in onSetChildren().",
"42": "Expected onSetDisplayName() to fire for the child before its parent includes it in onSetChildren().",
"43": "Expected onSetChildren() or onSetText() to fire for the child before its parent includes it in onSetChildren().",
"44": "Expected onMountComponent() to fire for the child before its parent includes it in onSetChildren().",
"45": "Expected onSetParent() and onSetChildren() to be consistent (%s has parents %s and %s).",
"46": "%s(...): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.",
"47": "%s.state: must be set to an object or null",
"48": "%s.getChildContext(): childContextTypes must be defined in order to use getChildContext().",
"49": "%s.getChildContext(): key \"%s\" is not defined in childContextTypes.",
"50": "%s.render(): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.",
"51": "Stateless function components cannot have refs.",
"52": "%s is a void element tag and must not have `children` or use `props.dangerouslySetInnerHTML`.%s",
"53": "Can only set one of `children` or `props.dangerouslySetInnerHTML`.",
"54": "`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. Please visit https://fb.me/react-invariant-dangerously-set-inner-html for more information.",
"55": "The `style` prop expects a mapping from style properties to values, not a string. For example, style={{marginRight: spacing + 'em'}} when using JSX.%s",
"56": "Must be mounted to trap events",
"57": "trapBubbledEvent(...): Requires node to be rendered.",
"58": "Invalid tag: %s",
"59": "<%s> tried to unmount. Because of cross-browser quirks it is impossible to unmount some top-level components (eg <html>, <head>, and <body>) reliably and efficiently. To fix this, have a single top-level component that never unmounts render these elements.",
"60": "Unable to find element with ID %s.",
"61": "getNodeFromInstance: Invalid argument.",
"62": "React DOM tree root should always have a node reference.",
"63": "ReactDOMInput: Mixing React and non-React radio inputs with the same `name` is not supported.",
"64": "Missing closing comment for text component %s",
"65": "`dangerouslySetInnerHTML` does not make sense on <textarea>.",
"66": "If you supply `defaultValue` on a <textarea>, do not pass children.",
"67": "<textarea> can only have at most one child.",
"68": "isAncestor: Invalid argument.",
"69": "getParentInstance: Invalid argument.",
"70": "React.addons.createFragment(...): Encountered an invalid child; DOM elements are not valid children of React components.",
"71": "There is no registered component for the tag %s",
"72": "getNextDescendantID(%s, %s): Received an invalid React DOM ID.",
"73": "getNextDescendantID(...): React has made an invalid assumption about the DOM hierarchy. Expected `%s` to be an ancestor of `%s`.",
"74": "getFirstCommonAncestorID(%s, %s): Expected a valid React DOM ID: %s",
"75": "traverseParentPath(...): Cannot traverse from and to the same ID, `%s`.",
"76": "traverseParentPath(%s, %s, ...): Cannot traverse from two IDs that do not have a parent path.",
"77": "traverseParentPath(%s, %s, ...): Detected an infinite loop while traversing the React DOM ID tree. This may be due to malformed IDs: %s",
"78": "_registerComponent(...): Target container is not a DOM element.",
"79": "parentComponent must be a valid React Component",
"80": "ReactDOM.render(): Invalid component element.%s",
"81": "unmountComponentAtNode(...): Target container is not a DOM element.",
"82": "mountComponentIntoNode(...): Target container is not valid.",
"83": "You're trying to render a component to the document using server rendering but the checksum was invalid. This usually means you rendered a different component type or props on the client from the one on the server, or your render() methods are impure. React cannot handle this case due to cross-browser quirks by rendering at the document root. You should look for environment dependent code in your components and ensure the props are the same client and server side:\n%s",
"84": "You're trying to render a component to the document but you didn't use server rendering. We can't do this without using server rendering due to cross-browser quirks. See ReactDOMServer.renderToString() for server rendering.",
"85": "updateTextContent called on non-empty component.",
"86": "All native instances should have a tag.",
"87": "Expected a component class, got %s.%s",
"88": "Expect a native root tag, instead got %s",
"89": "RawText \"%s\" must be wrapped in an explicit <Text> component.",
"90": "Unexpected node: %s",
"91": "addComponentAsRefTo(...): Only a ReactOwner can have refs. You might be adding a ref to a component that was not created inside a component's `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).",
"92": "removeComponentAsRefFrom(...): Only a ReactOwner can have refs. You might be removing a ref to a component that was not created inside a component's `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).",
"93": "performUpdateIfNecessary: Unexpected batch number (current %s, pending %s)",
"94": "renderToString(): You must pass a valid ReactElement.",
"95": "renderToStaticMarkup(): You must pass a valid ReactElement.",
"96": "findAllInRenderedTree(...): instance must be a composite component",
"97": "TestUtils.scryRenderedDOMComponentsWithClass expects a className as a second argument.",
"98": "ReactShallowRenderer render(): Invalid component element.%s",
"99": "ReactShallowRenderer render(): Shallow rendering works only with custom components, not primitives (%s). Instead of calling `.render(el)` and inspecting the rendered output, look at `el.props` directly instead.",
"100": "TestUtils.Simulate expects a component instance and not a ReactElement.TestUtils.Simulate will not work if you are using shallow rendering.",
"101": "%s(...): Expected the last optional `callback` argument to be a function. Instead received: %s.",
"102": "ReactUpdates: must inject a reconcile transaction class and batching strategy",
"103": "Expected flush transaction's stored dirty-components length (%s) to match dirty-components array length (%s).",
"104": "ReactUpdates.asap: Can't enqueue an asap callback in a context whereupdates are not being batched.",
"105": "ReactUpdates: must provide a reconcile transaction class",
"106": "ReactUpdates: must provide a batching strategy",
"107": "ReactUpdates: must provide a batchedUpdates() function",
"108": "ReactUpdates: must provide an isBatchingUpdates boolean attribute",
"109": "Ended a touch event which was not counted in trackedTouchCount.",
"110": "Touch object is missing identifier",
"111": "Touch data should have been recorded on start",
"112": "Cannot find single active touch",
"113": "SimpleEventPlugin: Unhandled event type, `%s`.",
"114": "Transaction.perform(...): Cannot initialize a transaction when there is already an outstanding transaction.",
"115": "Transaction.closeAll(): Cannot close transaction when none are open.",
"116": "accumulate(...): Accumulated items must be not be null or undefined.",
"117": "accumulateInto(...): Accumulated items must not be null or undefined.",
"118": "%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.",
"119": "findDOMNode was called on an unmounted component.",
"120": "Element appears to be neither ReactComponent nor DOMNode (keys: %s)",
"121": "findNodeHandle(...): Argument is not a component (type: %s, keys: %s)",
"122": "findNodeHandle(...): Unable to find node handle for unmounted component.",
"123": "Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: %s.%s",
"124": "Encountered invalid React node of type %s",
"125": "onlyChild must be passed a children with exactly one child.",
"126": "reactComponentExpect(...): instance must be a composite component",
"127": "Objects are not valid as a React child (found: %s).%s",
"128": "update(): expected target of %s to be an array; got %s.",
"129": "update(): expected spec of %s to be an array; got %s. Did you forget to wrap your parameter in an array?",
"130": "update(): You provided a key path to update() that did not contain one of %s. Did you forget to include {%s: ...}?",
"131": "Cannot have more than one key in an object with %s",
"132": "update(): %s expects a spec of type 'object'; got %s",
"133": "update(): %s expects a target of type 'object'; got %s",
"134": "Expected %s target to be an array; got %s",
"135": "update(): expected spec of %s to be an array of arrays; got %s. Did you forget to wrap your parameters in an array?",
"136": "update(): expected spec of %s to be a function; got %s."
}
3 changes: 3 additions & 0 deletions package.json
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"babel-plugin-transform-object-rest-spread": "^6.6.5",
"babel-plugin-transform-react-jsx-source": "^6.8.0",
"babel-preset-react": "^6.5.0",
"babel-traverse": "^6.9.0",
"babylon": "^6.8.0",
"browserify": "^13.0.0",
"bundle-collapser": "^1.1.1",
"coffee-script": "^1.8.0",
Expand Down Expand Up @@ -95,6 +97,7 @@
"testPathDirs": [
"<rootDir>/eslint-rules",
"<rootDir>/mocks",
"<rootDir>/scripts/error-extractor",
"<rootDir>/src",
"node_modules/fbjs"
],
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21 changes: 21 additions & 0 deletions scripts/error-extractor/ReactGlobPatterns.js
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/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
'use strict';

module.exports = {
includePattern: 'src/**/*.js',
ignorePatterns: [
'src/**/__benchmarks__/**/*.js',
'src/**/__tests__/**/*.js',
'src/**/__mocks__/**/*.js',
'src/shared/vendor/**/*.js',
],
};
13 changes: 13 additions & 0 deletions scripts/error-extractor/Types.js
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/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
'use strict';

/*:: export type ErrorMap = { [id: string]: string; }; */
36 changes: 36 additions & 0 deletions scripts/error-extractor/__tests__/evalToString-test.js
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/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';

var evalToString = require('../evalToString');
var babylon = require('babylon');

var parse = (source) => babylon.parse(
`invariant(${source});`
).program.body[0].expression.arguments[0]; // quick way to get an exp node

var parseAndEval = (source) => evalToString(parse(source));

describe('evalToString', () => {
it('should support StringLiteral', () => {
expect(parseAndEval(`'foobar'`)).toBe('foobar');
expect(parseAndEval(`'yowassup'`)).toBe('yowassup');
});

it('should support string concat (`+`)', () => {
expect(parseAndEval(`'foo ' + 'bar'`)).toBe('foo bar');
});

it('should throw when it finds other types', () => {
expect(() => parseAndEval(`'foo ' + true`)).toThrowError(/Unsupported type/);
expect(() => parseAndEval(`'foo ' + 3`)).toThrowError(/Unsupported type/);
expect(() => parseAndEval(`'foo ' + null`)).toThrowError(/Unsupported type/);
expect(() => parseAndEval(`'foo ' + undefined`)).toThrowError(/Unsupported type/);
});
});
54 changes: 54 additions & 0 deletions scripts/error-extractor/__tests__/invertObject-test.js
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/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';

var invertObject = require('../invertObject');

var objectValues = (target) => Object.keys(target).map((key) => target[key]);

describe('invertObject', () => {
it('should return an empty object for an empty input', () => {
expect(invertObject({})).toEqual({});
});

it('should invert key-values', () => {
expect(invertObject({
a: '3',
b: '4',
})).toEqual({
3: 'a',
4: 'b',
});
});

it('should take the last value when there\'re duplications in vals', () => {
expect(invertObject({
a: '3',
b: '4',
c: '3',
})).toEqual({
4: 'b',
3: 'c',
});
});

it('should perserve the original order', () => {
expect(Object.keys(invertObject({
a: '3',
b: '4',
c: '3',
}))).toEqual(['3', '4']);

expect(objectValues(invertObject({
a: '3',
b: '4',
c: '3',
}))).toEqual(['c', 'b']);
});
});
28 changes: 28 additions & 0 deletions scripts/error-extractor/evalToString.js
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/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
'use strict';

// TODO stop using `Object` and switch to babylon's type info here?
function evalToString(ast/* : Object */)/* : string */ {
switch (ast.type) {
case 'StringLiteral':
return ast.value;
case 'BinaryExpression': // `+`
if (ast.operator !== '+') {
throw new Error('Unsupported binary operator ' + ast.operator);
}
return evalToString(ast.left) + evalToString(ast.right);
default:
throw new Error('Unsupported type ' + ast.type);
}
}

module.exports = evalToString;
22 changes: 22 additions & 0 deletions scripts/error-extractor/getFilePaths.js
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/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
'use strict';

var glob = require('glob');
var ReactGlobPatterns = require('./ReactGlobPatterns');

function getFilePaths()/* : Array<string> */ {
return glob.sync(ReactGlobPatterns.includePattern, {
ignore: ReactGlobPatterns.ignorePatterns,
});
}

module.exports = getFilePaths;
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