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"use strict";
exports.__esModule = true;
var _getIterator2 = require("babel-runtime/core-js/get-iterator");
var _getIterator3 = _interopRequireDefault(_getIterator2);
exports.getStatementParent = getStatementParent;
exports.getOpposite = getOpposite;
exports.getCompletionRecords = getCompletionRecords;
exports.getSibling = getSibling;
exports.get = get;
exports._getKey = _getKey;
exports._getPattern = _getPattern;
exports.getBindingIdentifiers = getBindingIdentifiers;
exports.getOuterBindingIdentifiers = getOuterBindingIdentifiers;
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 getStatementParent() {
var path = this;
do {
if (!path.parentPath || Array.isArray(path.container) && path.isStatement()) {
break;
} else {
path = path.parentPath;
}
} while (path);
if (path && (path.isProgram() || path.isFile())) {
throw new Error("File/Program node, we can't possibly find a statement parent to this");
}
return path;
}
function getOpposite() {
if (this.key === "left") {
return this.getSibling("right");
} else if (this.key === "right") {
return this.getSibling("left");
}
}
function getCompletionRecords() {
var paths = [];
var add = function add(path) {
if (path) paths = paths.concat(path.getCompletionRecords());
};
if (this.isIfStatement()) {
add(this.get("consequent"));
add(this.get("alternate"));
} else if (this.isDoExpression() || this.isFor() || this.isWhile()) {
add(this.get("body"));
} else if (this.isProgram() || this.isBlockStatement()) {
add(this.get("body").pop());
} else if (this.isFunction()) {
return this.get("body").getCompletionRecords();
} else if (this.isTryStatement()) {
add(this.get("block"));
add(this.get("handler"));
add(this.get("finalizer"));
} else {
paths.push(this);
}
return paths;
}
function getSibling(key) {
return _index2.default.get({
parentPath: this.parentPath,
parent: this.parent,
container: this.container,
listKey: this.listKey,
key: key
});
}
function get(key, context) {
if (context === true) context = this.context;
var parts = key.split(".");
if (parts.length === 1) {
return this._getKey(key, context);
} else {
return this._getPattern(parts, context);
}
}
function _getKey(key, context) {
var _this = this;
var node = this.node;
var container = node[key];
if (Array.isArray(container)) {
return container.map(function (_, i) {
return _index2.default.get({
listKey: key,
parentPath: _this,
parent: node,
container: container,
key: i
}).setContext(context);
});
} else {
return _index2.default.get({
parentPath: this,
parent: node,
container: node,
key: key
}).setContext(context);
}
}
function _getPattern(parts, context) {
var path = this;
for (var _iterator = parts, _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 part = _ref;
if (part === ".") {
path = path.parentPath;
} else {
if (Array.isArray(path)) {
path = path[part];
} else {
path = path.get(part, context);
}
}
}
return path;
}
function getBindingIdentifiers(duplicates) {
return t.getBindingIdentifiers(this.node, duplicates);
}
function getOuterBindingIdentifiers(duplicates) {
return t.getOuterBindingIdentifiers(this.node, duplicates);
}
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