diff options
Diffstat (limited to 'node_modules/istanbul-lib-instrument/node_modules/babel-traverse/lib/path/modification.js')
-rw-r--r-- | node_modules/istanbul-lib-instrument/node_modules/babel-traverse/lib/path/modification.js | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/node_modules/istanbul-lib-instrument/node_modules/babel-traverse/lib/path/modification.js b/node_modules/istanbul-lib-instrument/node_modules/babel-traverse/lib/path/modification.js deleted file mode 100644 index 30fb165b7..000000000 --- a/node_modules/istanbul-lib-instrument/node_modules/babel-traverse/lib/path/modification.js +++ /dev/null @@ -1,264 +0,0 @@ -"use strict"; - -exports.__esModule = true; - -var _typeof2 = require("babel-runtime/helpers/typeof"); - -var _typeof3 = _interopRequireDefault(_typeof2); - -var _getIterator2 = require("babel-runtime/core-js/get-iterator"); - -var _getIterator3 = _interopRequireDefault(_getIterator2); - -exports.insertBefore = insertBefore; -exports._containerInsert = _containerInsert; -exports._containerInsertBefore = _containerInsertBefore; -exports._containerInsertAfter = _containerInsertAfter; -exports._maybePopFromStatements = _maybePopFromStatements; -exports.insertAfter = insertAfter; -exports.updateSiblingKeys = updateSiblingKeys; -exports._verifyNodeList = _verifyNodeList; -exports.unshiftContainer = unshiftContainer; -exports.pushContainer = pushContainer; -exports.hoist = hoist; - -var _cache = require("../cache"); - -var _hoister = require("./lib/hoister"); - -var _hoister2 = _interopRequireDefault(_hoister); - -var _index = require("./index"); - -var _index2 = _interopRequireDefault(_index); - -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 }; } - -function insertBefore(nodes) { - this._assertUnremoved(); - - nodes = this._verifyNodeList(nodes); - - if (this.parentPath.isExpressionStatement() || this.parentPath.isLabeledStatement()) { - return this.parentPath.insertBefore(nodes); - } else if (this.isNodeType("Expression") || this.parentPath.isForStatement() && this.key === "init") { - if (this.node) nodes.push(this.node); - this.replaceExpressionWithStatements(nodes); - } else { - this._maybePopFromStatements(nodes); - if (Array.isArray(this.container)) { - return this._containerInsertBefore(nodes); - } else if (this.isStatementOrBlock()) { - if (this.node) nodes.push(this.node); - this._replaceWith(t.blockStatement(nodes)); - } else { - throw new Error("We don't know what to do with this node type. " + "We were previously a Statement but we can't fit in here?"); - } - } - - return [this]; -} - -function _containerInsert(from, nodes) { - this.updateSiblingKeys(from, nodes.length); - - var paths = []; - - for (var i = 0; i < nodes.length; i++) { - var to = from + i; - var node = nodes[i]; - this.container.splice(to, 0, node); - - if (this.context) { - var path = this.context.create(this.parent, this.container, to, this.listKey); - - if (this.context.queue) path.pushContext(this.context); - paths.push(path); - } else { - paths.push(_index2.default.get({ - parentPath: this.parentPath, - parent: this.parent, - container: this.container, - listKey: this.listKey, - key: to - })); - } - } - - var contexts = this._getQueueContexts(); - - for (var _iterator = paths, _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 _path = _ref; - - _path.setScope(); - _path.debug(function () { - return "Inserted."; - }); - - for (var _iterator2 = contexts, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : (0, _getIterator3.default)(_iterator2);;) { - var _ref2; - - if (_isArray2) { - if (_i2 >= _iterator2.length) break; - _ref2 = _iterator2[_i2++]; - } else { - _i2 = _iterator2.next(); - if (_i2.done) break; - _ref2 = _i2.value; - } - - var context = _ref2; - - context.maybeQueue(_path, true); - } - } - - return paths; -} - -function _containerInsertBefore(nodes) { - return this._containerInsert(this.key, nodes); -} - -function _containerInsertAfter(nodes) { - return this._containerInsert(this.key + 1, nodes); -} - -function _maybePopFromStatements(nodes) { - var last = nodes[nodes.length - 1]; - var isIdentifier = t.isIdentifier(last) || t.isExpressionStatement(last) && t.isIdentifier(last.expression); - - if (isIdentifier && !this.isCompletionRecord()) { - nodes.pop(); - } -} - -function insertAfter(nodes) { - this._assertUnremoved(); - - nodes = this._verifyNodeList(nodes); - - if (this.parentPath.isExpressionStatement() || this.parentPath.isLabeledStatement()) { - return this.parentPath.insertAfter(nodes); - } else if (this.isNodeType("Expression") || this.parentPath.isForStatement() && this.key === "init") { - if (this.node) { - var temp = this.scope.generateDeclaredUidIdentifier(); - nodes.unshift(t.expressionStatement(t.assignmentExpression("=", temp, this.node))); - nodes.push(t.expressionStatement(temp)); - } - this.replaceExpressionWithStatements(nodes); - } else { - this._maybePopFromStatements(nodes); - if (Array.isArray(this.container)) { - return this._containerInsertAfter(nodes); - } else if (this.isStatementOrBlock()) { - if (this.node) nodes.unshift(this.node); - this._replaceWith(t.blockStatement(nodes)); - } else { - throw new Error("We don't know what to do with this node type. " + "We were previously a Statement but we can't fit in here?"); - } - } - - return [this]; -} - -function updateSiblingKeys(fromIndex, incrementBy) { - if (!this.parent) return; - - var paths = _cache.path.get(this.parent); - for (var i = 0; i < paths.length; i++) { - var path = paths[i]; - if (path.key >= fromIndex) { - path.key += incrementBy; - } - } -} - -function _verifyNodeList(nodes) { - if (!nodes) { - return []; - } - - if (nodes.constructor !== Array) { - nodes = [nodes]; - } - - for (var i = 0; i < nodes.length; i++) { - var node = nodes[i]; - var msg = void 0; - - if (!node) { - msg = "has falsy node"; - } else if ((typeof node === "undefined" ? "undefined" : (0, _typeof3.default)(node)) !== "object") { - msg = "contains a non-object node"; - } else if (!node.type) { - msg = "without a type"; - } else if (node instanceof _index2.default) { - msg = "has a NodePath when it expected a raw object"; - } - - if (msg) { - var type = Array.isArray(node) ? "array" : typeof node === "undefined" ? "undefined" : (0, _typeof3.default)(node); - throw new Error("Node list " + msg + " with the index of " + i + " and type of " + type); - } - } - - return nodes; -} - -function unshiftContainer(listKey, nodes) { - this._assertUnremoved(); - - nodes = this._verifyNodeList(nodes); - - var path = _index2.default.get({ - parentPath: this, - parent: this.node, - container: this.node[listKey], - listKey: listKey, - key: 0 - }); - - return path.insertBefore(nodes); -} - -function pushContainer(listKey, nodes) { - this._assertUnremoved(); - - nodes = this._verifyNodeList(nodes); - - var container = this.node[listKey]; - var path = _index2.default.get({ - parentPath: this, - parent: this.node, - container: container, - listKey: listKey, - key: container.length - }); - - return path.replaceWithMultiple(nodes); -} - -function hoist() { - var scope = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.scope; - - var hoister = new _hoister2.default(this, scope); - return hoister.run(); -}
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