diff options
Diffstat (limited to 'node_modules/babel-plugin-transform-es2015-parameters')
7 files changed, 0 insertions, 612 deletions
diff --git a/node_modules/babel-plugin-transform-es2015-parameters/.npmignore b/node_modules/babel-plugin-transform-es2015-parameters/.npmignore deleted file mode 100644 index 3185290..0000000 --- a/node_modules/babel-plugin-transform-es2015-parameters/.npmignore +++ /dev/null @@ -1,4 +0,0 @@ -node_modules -*.log -src -test diff --git a/node_modules/babel-plugin-transform-es2015-parameters/README.md b/node_modules/babel-plugin-transform-es2015-parameters/README.md deleted file mode 100644 index 5c52e0c..0000000 --- a/node_modules/babel-plugin-transform-es2015-parameters/README.md +++ /dev/null @@ -1,47 +0,0 @@ -# babel-plugin-transform-es2015-parameters - -> Compile ES2015 default and rest parameters to ES5 - -This plugin transforms ES2015 parameters to ES5, this includes: - -- Destructuring parameters -- Default parameters -- Rest parameters - -## Installation - -```sh -npm install --save-dev babel-plugin-transform-es2015-parameters -``` - -## Caveats - -Default parameters desugar into `let` declarations to retain proper semantics. If this is -not supported in your environment then you'll need the -[transform-block-scoping](http://babeljs.io/docs/plugins/transform-es2015-block-scoping) plugin. - -## Usage - -### Via `.babelrc` (Recommended) - -**.babelrc** - -```json -{ - "plugins": ["transform-es2015-parameters"] -} -``` - -### Via CLI - -```sh -babel --plugins transform-es2015-parameters script.js -``` - -### Via Node API - -```javascript -require("babel-core").transform("code", { - plugins: ["transform-es2015-parameters"] -}); -``` diff --git a/node_modules/babel-plugin-transform-es2015-parameters/lib/default.js b/node_modules/babel-plugin-transform-es2015-parameters/lib/default.js deleted file mode 100644 index f0d982f..0000000 --- a/node_modules/babel-plugin-transform-es2015-parameters/lib/default.js +++ /dev/null @@ -1,162 +0,0 @@ -"use strict"; - -exports.__esModule = true; -exports.visitor = undefined; - -var _getIterator2 = require("babel-runtime/core-js/get-iterator"); - -var _getIterator3 = _interopRequireDefault(_getIterator2); - -var _babelHelperGetFunctionArity = require("babel-helper-get-function-arity"); - -var _babelHelperGetFunctionArity2 = _interopRequireDefault(_babelHelperGetFunctionArity); - -var _babelHelperCallDelegate = require("babel-helper-call-delegate"); - -var _babelHelperCallDelegate2 = _interopRequireDefault(_babelHelperCallDelegate); - -var _babelTemplate = require("babel-template"); - -var _babelTemplate2 = _interopRequireDefault(_babelTemplate); - -var _babelTypes = require("babel-types"); - -var t = _interopRequireWildcard(_babelTypes); - -function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -var buildDefaultParam = (0, _babelTemplate2.default)("\n let VARIABLE_NAME =\n ARGUMENTS.length > ARGUMENT_KEY && ARGUMENTS[ARGUMENT_KEY] !== undefined ?\n ARGUMENTS[ARGUMENT_KEY]\n :\n DEFAULT_VALUE;\n"); - -var buildCutOff = (0, _babelTemplate2.default)("\n let $0 = $1[$2];\n"); - -function hasDefaults(node) { - for (var _iterator = node.params, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { - var _ref; - - if (_isArray) { - if (_i >= _iterator.length) break; - _ref = _iterator[_i++]; - } else { - _i = _iterator.next(); - if (_i.done) break; - _ref = _i.value; - } - - var param = _ref; - - if (!t.isIdentifier(param)) return true; - } - return false; -} - -function isSafeBinding(scope, node) { - if (!scope.hasOwnBinding(node.name)) return true; - - var _scope$getOwnBinding = scope.getOwnBinding(node.name), - kind = _scope$getOwnBinding.kind; - - return kind === "param" || kind === "local"; -} - -var iifeVisitor = { - ReferencedIdentifier: function ReferencedIdentifier(path, state) { - var scope = path.scope, - node = path.node; - - if (node.name === "eval" || !isSafeBinding(scope, node)) { - state.iife = true; - path.stop(); - } - }, - Scope: function Scope(path) { - path.skip(); - } -}; - -var visitor = exports.visitor = { - Function: function Function(path) { - var node = path.node, - scope = path.scope; - - if (!hasDefaults(node)) return; - - path.ensureBlock(); - - var state = { - iife: false, - scope: scope - }; - - var body = []; - - var argsIdentifier = t.identifier("arguments"); - argsIdentifier._shadowedFunctionLiteral = path; - - function pushDefNode(left, right, i) { - var defNode = buildDefaultParam({ - VARIABLE_NAME: left, - DEFAULT_VALUE: right, - ARGUMENT_KEY: t.numericLiteral(i), - ARGUMENTS: argsIdentifier - }); - defNode._blockHoist = node.params.length - i; - body.push(defNode); - } - - var lastNonDefaultParam = (0, _babelHelperGetFunctionArity2.default)(node); - - var params = path.get("params"); - for (var i = 0; i < params.length; i++) { - var param = params[i]; - - if (!param.isAssignmentPattern()) { - if (!state.iife && !param.isIdentifier()) { - param.traverse(iifeVisitor, state); - } - - continue; - } - - var left = param.get("left"); - var right = param.get("right"); - - if (i >= lastNonDefaultParam || left.isPattern()) { - var placeholder = scope.generateUidIdentifier("x"); - placeholder._isDefaultPlaceholder = true; - node.params[i] = placeholder; - } else { - node.params[i] = left.node; - } - - if (!state.iife) { - if (right.isIdentifier() && !isSafeBinding(scope, right.node)) { - state.iife = true; - } else { - right.traverse(iifeVisitor, state); - } - } - - pushDefNode(left.node, right.node, i); - } - - for (var _i2 = lastNonDefaultParam + 1; _i2 < node.params.length; _i2++) { - var _param = node.params[_i2]; - if (_param._isDefaultPlaceholder) continue; - - var declar = buildCutOff(_param, argsIdentifier, t.numericLiteral(_i2)); - declar._blockHoist = node.params.length - _i2; - body.push(declar); - } - - node.params = node.params.slice(0, lastNonDefaultParam); - - if (state.iife) { - body.push((0, _babelHelperCallDelegate2.default)(path, scope)); - path.set("body", t.blockStatement(body)); - } else { - path.get("body").unshiftContainer("body", body); - } - } -};
\ No newline at end of file diff --git a/node_modules/babel-plugin-transform-es2015-parameters/lib/destructuring.js b/node_modules/babel-plugin-transform-es2015-parameters/lib/destructuring.js deleted file mode 100644 index 896c7c1..0000000 --- a/node_modules/babel-plugin-transform-es2015-parameters/lib/destructuring.js +++ /dev/null @@ -1,34 +0,0 @@ -"use strict"; - -exports.__esModule = true; -exports.visitor = undefined; - -var _babelTypes = require("babel-types"); - -var t = _interopRequireWildcard(_babelTypes); - -function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } - -var visitor = exports.visitor = { - Function: function Function(path) { - var params = path.get("params"); - - var hoistTweak = t.isRestElement(params[params.length - 1]) ? 1 : 0; - var outputParamsLength = params.length - hoistTweak; - - for (var i = 0; i < outputParamsLength; i++) { - var param = params[i]; - if (param.isArrayPattern() || param.isObjectPattern()) { - var uid = path.scope.generateUidIdentifier("ref"); - - var declar = t.variableDeclaration("let", [t.variableDeclarator(param.node, uid)]); - declar._blockHoist = outputParamsLength - i; - - path.ensureBlock(); - path.get("body").unshiftContainer("body", declar); - - param.replaceWith(uid); - } - } - } -};
\ No newline at end of file diff --git a/node_modules/babel-plugin-transform-es2015-parameters/lib/index.js b/node_modules/babel-plugin-transform-es2015-parameters/lib/index.js deleted file mode 100644 index feab6db..0000000 --- a/node_modules/babel-plugin-transform-es2015-parameters/lib/index.js +++ /dev/null @@ -1,56 +0,0 @@ -"use strict"; - -exports.__esModule = true; - -var _getIterator2 = require("babel-runtime/core-js/get-iterator"); - -var _getIterator3 = _interopRequireDefault(_getIterator2); - -exports.default = function () { - return { - visitor: _babelTraverse.visitors.merge([{ - ArrowFunctionExpression: function ArrowFunctionExpression(path) { - var params = path.get("params"); - for (var _iterator = params, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { - var _ref; - - if (_isArray) { - if (_i >= _iterator.length) break; - _ref = _iterator[_i++]; - } else { - _i = _iterator.next(); - if (_i.done) break; - _ref = _i.value; - } - - var param = _ref; - - if (param.isRestElement() || param.isAssignmentPattern()) { - path.arrowFunctionToShadowed(); - break; - } - } - } - }, destructuring.visitor, rest.visitor, def.visitor]) - }; -}; - -var _babelTraverse = require("babel-traverse"); - -var _destructuring = require("./destructuring"); - -var destructuring = _interopRequireWildcard(_destructuring); - -var _default = require("./default"); - -var def = _interopRequireWildcard(_default); - -var _rest = require("./rest"); - -var rest = _interopRequireWildcard(_rest); - -function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -module.exports = exports["default"];
\ No newline at end of file diff --git a/node_modules/babel-plugin-transform-es2015-parameters/lib/rest.js b/node_modules/babel-plugin-transform-es2015-parameters/lib/rest.js deleted file mode 100644 index ef056dd..0000000 --- a/node_modules/babel-plugin-transform-es2015-parameters/lib/rest.js +++ /dev/null @@ -1,259 +0,0 @@ -"use strict"; - -exports.__esModule = true; -exports.visitor = undefined; - -var _getIterator2 = require("babel-runtime/core-js/get-iterator"); - -var _getIterator3 = _interopRequireDefault(_getIterator2); - -var _babelTemplate = require("babel-template"); - -var _babelTemplate2 = _interopRequireDefault(_babelTemplate); - -var _babelTypes = require("babel-types"); - -var t = _interopRequireWildcard(_babelTypes); - -function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -var buildRest = (0, _babelTemplate2.default)("\n for (var LEN = ARGUMENTS.length,\n ARRAY = Array(ARRAY_LEN),\n KEY = START;\n KEY < LEN;\n KEY++) {\n ARRAY[ARRAY_KEY] = ARGUMENTS[KEY];\n }\n"); - -var restIndex = (0, _babelTemplate2.default)("\n ARGUMENTS.length <= INDEX ? undefined : ARGUMENTS[INDEX]\n"); - -var restIndexImpure = (0, _babelTemplate2.default)("\n REF = INDEX, ARGUMENTS.length <= REF ? undefined : ARGUMENTS[REF]\n"); - -var restLength = (0, _babelTemplate2.default)("\n ARGUMENTS.length <= OFFSET ? 0 : ARGUMENTS.length - OFFSET\n"); - -var memberExpressionOptimisationVisitor = { - Scope: function Scope(path, state) { - if (!path.scope.bindingIdentifierEquals(state.name, state.outerBinding)) { - path.skip(); - } - }, - Flow: function Flow(path) { - if (path.isTypeCastExpression()) return; - - path.skip(); - }, - - - "Function|ClassProperty": function FunctionClassProperty(path, state) { - var oldNoOptimise = state.noOptimise; - state.noOptimise = true; - path.traverse(memberExpressionOptimisationVisitor, state); - state.noOptimise = oldNoOptimise; - - path.skip(); - }, - - ReferencedIdentifier: function ReferencedIdentifier(path, state) { - var node = path.node; - - if (node.name === "arguments") { - state.deopted = true; - } - - if (node.name !== state.name) return; - - if (state.noOptimise) { - state.deopted = true; - } else { - var parentPath = path.parentPath; - - if (parentPath.listKey === "params" && parentPath.key < state.offset) { - return; - } - - if (parentPath.isMemberExpression({ object: node })) { - var grandparentPath = parentPath.parentPath; - - var argsOptEligible = !state.deopted && !(grandparentPath.isAssignmentExpression() && parentPath.node === grandparentPath.node.left || grandparentPath.isLVal() || grandparentPath.isForXStatement() || grandparentPath.isUpdateExpression() || grandparentPath.isUnaryExpression({ operator: "delete" }) || (grandparentPath.isCallExpression() || grandparentPath.isNewExpression()) && parentPath.node === grandparentPath.node.callee); - - if (argsOptEligible) { - if (parentPath.node.computed) { - if (parentPath.get("property").isBaseType("number")) { - state.candidates.push({ cause: "indexGetter", path: path }); - return; - } - } else if (parentPath.node.property.name === "length") { - state.candidates.push({ cause: "lengthGetter", path: path }); - return; - } - } - } - - if (state.offset === 0 && parentPath.isSpreadElement()) { - var call = parentPath.parentPath; - if (call.isCallExpression() && call.node.arguments.length === 1) { - state.candidates.push({ cause: "argSpread", path: path }); - return; - } - } - - state.references.push(path); - } - }, - BindingIdentifier: function BindingIdentifier(_ref, state) { - var node = _ref.node; - - if (node.name === state.name) { - state.deopted = true; - } - } -}; -function hasRest(node) { - return t.isRestElement(node.params[node.params.length - 1]); -} - -function optimiseIndexGetter(path, argsId, offset) { - var index = void 0; - - if (t.isNumericLiteral(path.parent.property)) { - index = t.numericLiteral(path.parent.property.value + offset); - } else if (offset === 0) { - index = path.parent.property; - } else { - index = t.binaryExpression("+", path.parent.property, t.numericLiteral(offset)); - } - - var scope = path.scope; - - if (!scope.isPure(index)) { - var temp = scope.generateUidIdentifierBasedOnNode(index); - scope.push({ id: temp, kind: "var" }); - path.parentPath.replaceWith(restIndexImpure({ - ARGUMENTS: argsId, - INDEX: index, - REF: temp - })); - } else { - path.parentPath.replaceWith(restIndex({ - ARGUMENTS: argsId, - INDEX: index - })); - } -} - -function optimiseLengthGetter(path, argsId, offset) { - if (offset) { - path.parentPath.replaceWith(restLength({ - ARGUMENTS: argsId, - OFFSET: t.numericLiteral(offset) - })); - } else { - path.replaceWith(argsId); - } -} - -var visitor = exports.visitor = { - Function: function Function(path) { - var node = path.node, - scope = path.scope; - - if (!hasRest(node)) return; - - var rest = node.params.pop().argument; - - var argsId = t.identifier("arguments"); - - argsId._shadowedFunctionLiteral = path; - - var state = { - references: [], - offset: node.params.length, - - argumentsNode: argsId, - outerBinding: scope.getBindingIdentifier(rest.name), - - candidates: [], - - name: rest.name, - - deopted: false - }; - - path.traverse(memberExpressionOptimisationVisitor, state); - - if (!state.deopted && !state.references.length) { - for (var _iterator = state.candidates, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) { - var _ref3; - - if (_isArray) { - if (_i >= _iterator.length) break; - _ref3 = _iterator[_i++]; - } else { - _i = _iterator.next(); - if (_i.done) break; - _ref3 = _i.value; - } - - var _ref4 = _ref3; - var _path = _ref4.path, - cause = _ref4.cause; - - switch (cause) { - case "indexGetter": - optimiseIndexGetter(_path, argsId, state.offset); - break; - case "lengthGetter": - optimiseLengthGetter(_path, argsId, state.offset); - break; - default: - _path.replaceWith(argsId); - } - } - return; - } - - state.references = state.references.concat(state.candidates.map(function (_ref5) { - var path = _ref5.path; - return path; - })); - - state.deopted = state.deopted || !!node.shadow; - - var start = t.numericLiteral(node.params.length); - var key = scope.generateUidIdentifier("key"); - var len = scope.generateUidIdentifier("len"); - - var arrKey = key; - var arrLen = len; - if (node.params.length) { - arrKey = t.binaryExpression("-", key, start); - - arrLen = t.conditionalExpression(t.binaryExpression(">", len, start), t.binaryExpression("-", len, start), t.numericLiteral(0)); - } - - var loop = buildRest({ - ARGUMENTS: argsId, - ARRAY_KEY: arrKey, - ARRAY_LEN: arrLen, - START: start, - ARRAY: rest, - KEY: key, - LEN: len - }); - - if (state.deopted) { - loop._blockHoist = node.params.length + 1; - node.body.body.unshift(loop); - } else { - loop._blockHoist = 1; - - var target = path.getEarliestCommonAncestorFrom(state.references).getStatementParent(); - - target.findParent(function (path) { - if (path.isLoop()) { - target = path; - } else { - return path.isFunction(); - } - }); - - target.insertBefore(loop); - } - } -};
\ No newline at end of file diff --git a/node_modules/babel-plugin-transform-es2015-parameters/package.json b/node_modules/babel-plugin-transform-es2015-parameters/package.json deleted file mode 100644 index ded785b..0000000 --- a/node_modules/babel-plugin-transform-es2015-parameters/package.json +++ /dev/null @@ -1,50 +0,0 @@ -{ - "_from": "babel-plugin-transform-es2015-parameters@^6.24.1", - "_id": "babel-plugin-transform-es2015-parameters@6.24.1", - "_inBundle": false, - "_integrity": "sha1-V6w1GrScrxSpfNE7CfZv3wpiXys=", - "_location": "/babel-plugin-transform-es2015-parameters", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "babel-plugin-transform-es2015-parameters@^6.24.1", - "name": "babel-plugin-transform-es2015-parameters", - "escapedName": "babel-plugin-transform-es2015-parameters", - "rawSpec": "^6.24.1", - "saveSpec": null, - "fetchSpec": "^6.24.1" - }, - "_requiredBy": [ - "/babel-preset-es2015" - ], - "_resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-parameters/-/babel-plugin-transform-es2015-parameters-6.24.1.tgz", - "_shasum": "57ac351ab49caf14a97cd13b09f66fdf0a625f2b", - "_spec": "babel-plugin-transform-es2015-parameters@^6.24.1", - "_where": "/home/pruss/Dev/3-minute-website/node_modules/babel-preset-es2015", - "bundleDependencies": false, - "dependencies": { - "babel-helper-call-delegate": "^6.24.1", - "babel-helper-get-function-arity": "^6.24.1", - "babel-runtime": "^6.22.0", - "babel-template": "^6.24.1", - "babel-traverse": "^6.24.1", - "babel-types": "^6.24.1" - }, - "deprecated": false, - "description": "Compile ES2015 default and rest parameters to ES5", - "devDependencies": { - "babel-helper-plugin-test-runner": "^6.24.1" - }, - "keywords": [ - "babel-plugin" - ], - "license": "MIT", - "main": "lib/index.js", - "name": "babel-plugin-transform-es2015-parameters", - "repository": { - "type": "git", - "url": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-es2015-parameters" - }, - "version": "6.24.1" -} |