diff options
Diffstat (limited to 'tools/node_modules/babel-eslint/node_modules/@babel/traverse/lib/path/index.js')
| -rw-r--r-- | tools/node_modules/babel-eslint/node_modules/@babel/traverse/lib/path/index.js | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/tools/node_modules/babel-eslint/node_modules/@babel/traverse/lib/path/index.js b/tools/node_modules/babel-eslint/node_modules/@babel/traverse/lib/path/index.js new file mode 100644 index 0000000000..716eae7ebf --- /dev/null +++ b/tools/node_modules/babel-eslint/node_modules/@babel/traverse/lib/path/index.js @@ -0,0 +1,228 @@ +"use strict"; + +exports.__esModule = true; +exports.default = void 0; + +var virtualTypes = _interopRequireWildcard(require("./lib/virtual-types")); + +var _debug2 = _interopRequireDefault(require("debug")); + +var _invariant = _interopRequireDefault(require("invariant")); + +var _index = _interopRequireDefault(require("../index")); + +var _scope = _interopRequireDefault(require("../scope")); + +var t = _interopRequireWildcard(require("@babel/types")); + +var _cache = require("../cache"); + +var NodePath_ancestry = _interopRequireWildcard(require("./ancestry")); + +var NodePath_inference = _interopRequireWildcard(require("./inference")); + +var NodePath_replacement = _interopRequireWildcard(require("./replacement")); + +var NodePath_evaluation = _interopRequireWildcard(require("./evaluation")); + +var NodePath_conversion = _interopRequireWildcard(require("./conversion")); + +var NodePath_introspection = _interopRequireWildcard(require("./introspection")); + +var NodePath_context = _interopRequireWildcard(require("./context")); + +var NodePath_removal = _interopRequireWildcard(require("./removal")); + +var NodePath_modification = _interopRequireWildcard(require("./modification")); + +var NodePath_family = _interopRequireWildcard(require("./family")); + +var NodePath_comments = _interopRequireWildcard(require("./comments")); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +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)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } } + +var _debug = (0, _debug2.default)("babel"); + +var NodePath = function () { + function NodePath(hub, parent) { + this.parent = void 0; + this.hub = void 0; + this.contexts = void 0; + this.data = void 0; + this.shouldSkip = void 0; + this.shouldStop = void 0; + this.removed = void 0; + this.state = void 0; + this.opts = void 0; + this.skipKeys = void 0; + this.parentPath = void 0; + this.context = void 0; + this.container = void 0; + this.listKey = void 0; + this.inList = void 0; + this.parentKey = void 0; + this.key = void 0; + this.node = void 0; + this.scope = void 0; + this.type = void 0; + this.typeAnnotation = void 0; + this.parent = parent; + this.hub = hub; + this.contexts = []; + this.data = {}; + this.shouldSkip = false; + this.shouldStop = false; + this.removed = false; + this.state = null; + this.opts = null; + this.skipKeys = null; + this.parentPath = null; + this.context = null; + this.container = null; + this.listKey = null; + this.inList = false; + this.parentKey = null; + this.key = null; + this.node = null; + this.scope = null; + this.type = null; + this.typeAnnotation = null; + } + + NodePath.get = function get(_ref) { + var hub = _ref.hub, + parentPath = _ref.parentPath, + parent = _ref.parent, + container = _ref.container, + listKey = _ref.listKey, + key = _ref.key; + + if (!hub && parentPath) { + hub = parentPath.hub; + } + + (0, _invariant.default)(parent, "To get a node path the parent needs to exist"); + var targetNode = container[key]; + var paths = _cache.path.get(parent) || []; + + if (!_cache.path.has(parent)) { + _cache.path.set(parent, paths); + } + + var path; + + for (var i = 0; i < paths.length; i++) { + var pathCheck = paths[i]; + + if (pathCheck.node === targetNode) { + path = pathCheck; + break; + } + } + + if (!path) { + path = new NodePath(hub, parent); + paths.push(path); + } + + path.setup(parentPath, container, listKey, key); + return path; + }; + + var _proto = NodePath.prototype; + + _proto.getScope = function getScope(scope) { + return this.isScope() ? new _scope.default(this) : scope; + }; + + _proto.setData = function setData(key, val) { + return this.data[key] = val; + }; + + _proto.getData = function getData(key, def) { + var val = this.data[key]; + if (!val && def) val = this.data[key] = def; + return val; + }; + + _proto.buildCodeFrameError = function buildCodeFrameError(msg, Error) { + if (Error === void 0) { + Error = SyntaxError; + } + + return this.hub.file.buildCodeFrameError(this.node, msg, Error); + }; + + _proto.traverse = function traverse(visitor, state) { + (0, _index.default)(this.node, visitor, this.scope, state, this); + }; + + _proto.set = function set(key, node) { + t.validate(this.node, key, node); + this.node[key] = node; + }; + + _proto.getPathLocation = function getPathLocation() { + var parts = []; + var path = this; + + do { + var key = path.key; + if (path.inList) key = path.listKey + "[" + key + "]"; + parts.unshift(key); + } while (path = path.parentPath); + + return parts.join("."); + }; + + _proto.debug = function debug(message) { + if (!_debug.enabled) return; + + _debug(this.getPathLocation() + " " + this.type + ": " + message); + }; + + return NodePath; +}(); + +exports.default = NodePath; +Object.assign(NodePath.prototype, NodePath_ancestry, NodePath_inference, NodePath_replacement, NodePath_evaluation, NodePath_conversion, NodePath_introspection, NodePath_context, NodePath_removal, NodePath_modification, NodePath_family, NodePath_comments); + +var _loop = function _loop(type) { + var typeKey = "is" + type; + + NodePath.prototype[typeKey] = function (opts) { + return t[typeKey](this.node, opts); + }; + + NodePath.prototype["assert" + type] = function (opts) { + if (!this[typeKey](opts)) { + throw new TypeError("Expected node path of type " + type); + } + }; +}; + +var _arr = t.TYPES; + +for (var _i = 0; _i < _arr.length; _i++) { + var type = _arr[_i]; + + _loop(type); +} + +var _loop2 = function _loop2(type) { + if (type[0] === "_") return "continue"; + if (t.TYPES.indexOf(type) < 0) t.TYPES.push(type); + var virtualType = virtualTypes[type]; + + NodePath.prototype["is" + type] = function (opts) { + return virtualType.checkPath(this, opts); + }; +}; + +for (var type in virtualTypes) { + var _ret = _loop2(type); + + if (_ret === "continue") continue; +}
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