diff options
Diffstat (limited to 'node_modules/babel-traverse/lib/index.js')
-rw-r--r-- | node_modules/babel-traverse/lib/index.js | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/node_modules/babel-traverse/lib/index.js b/node_modules/babel-traverse/lib/index.js deleted file mode 100644 index 19a14ce..0000000 --- a/node_modules/babel-traverse/lib/index.js +++ /dev/null @@ -1,165 +0,0 @@ -"use strict"; - -exports.__esModule = true; -exports.visitors = exports.Hub = exports.Scope = exports.NodePath = undefined; - -var _getIterator2 = require("babel-runtime/core-js/get-iterator"); - -var _getIterator3 = _interopRequireDefault(_getIterator2); - -var _path = require("./path"); - -Object.defineProperty(exports, "NodePath", { - enumerable: true, - get: function get() { - return _interopRequireDefault(_path).default; - } -}); - -var _scope = require("./scope"); - -Object.defineProperty(exports, "Scope", { - enumerable: true, - get: function get() { - return _interopRequireDefault(_scope).default; - } -}); - -var _hub = require("./hub"); - -Object.defineProperty(exports, "Hub", { - enumerable: true, - get: function get() { - return _interopRequireDefault(_hub).default; - } -}); -exports.default = traverse; - -var _context = require("./context"); - -var _context2 = _interopRequireDefault(_context); - -var _visitors = require("./visitors"); - -var visitors = _interopRequireWildcard(_visitors); - -var _babelMessages = require("babel-messages"); - -var messages = _interopRequireWildcard(_babelMessages); - -var _includes = require("lodash/includes"); - -var _includes2 = _interopRequireDefault(_includes); - -var _babelTypes = require("babel-types"); - -var t = _interopRequireWildcard(_babelTypes); - -var _cache = require("./cache"); - -var cache = _interopRequireWildcard(_cache); - -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 }; } - -exports.visitors = visitors; -function traverse(parent, opts, scope, state, parentPath) { - if (!parent) return; - if (!opts) opts = {}; - - if (!opts.noScope && !scope) { - if (parent.type !== "Program" && parent.type !== "File") { - throw new Error(messages.get("traverseNeedsParent", parent.type)); - } - } - - visitors.explode(opts); - - traverse.node(parent, opts, scope, state, parentPath); -} - -traverse.visitors = visitors; -traverse.verify = visitors.verify; -traverse.explode = visitors.explode; - -traverse.NodePath = require("./path"); -traverse.Scope = require("./scope"); -traverse.Hub = require("./hub"); - -traverse.cheap = function (node, enter) { - return t.traverseFast(node, enter); -}; - -traverse.node = function (node, opts, scope, state, parentPath, skipKeys) { - var keys = t.VISITOR_KEYS[node.type]; - if (!keys) return; - - var context = new _context2.default(scope, opts, state, parentPath); - for (var _iterator = keys, _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 key = _ref; - - if (skipKeys && skipKeys[key]) continue; - if (context.visit(node, key)) return; - } -}; - -traverse.clearNode = function (node, opts) { - t.removeProperties(node, opts); - - cache.path.delete(node); -}; - -traverse.removeProperties = function (tree, opts) { - t.traverseFast(tree, traverse.clearNode, opts); - return tree; -}; - -function hasBlacklistedType(path, state) { - if (path.node.type === state.type) { - state.has = true; - path.stop(); - } -} - -traverse.hasType = function (tree, scope, type, blacklistTypes) { - if ((0, _includes2.default)(blacklistTypes, tree.type)) return false; - - if (tree.type === type) return true; - - var state = { - has: false, - type: type - }; - - traverse(tree, { - blacklist: blacklistTypes, - enter: hasBlacklistedType - }, scope, state); - - return state.has; -}; - -traverse.clearCache = function () { - cache.clear(); -}; - -traverse.clearCache.clearPath = cache.clearPath; -traverse.clearCache.clearScope = cache.clearScope; - -traverse.copyCache = function (source, destination) { - if (cache.path.has(source)) { - cache.path.set(destination, cache.path.get(source)); - } -};
\ No newline at end of file |