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-rw-r--r--node_modules/babel-traverse/lib/path/modification.js264
1 files changed, 264 insertions, 0 deletions
diff --git a/node_modules/babel-traverse/lib/path/modification.js b/node_modules/babel-traverse/lib/path/modification.js
new file mode 100644
index 000000000..9c8c7d3e5
--- /dev/null
+++ b/node_modules/babel-traverse/lib/path/modification.js
@@ -0,0 +1,264 @@
+"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 ? this.scope : arguments[0];
+
+ var hoister = new _hoister2.default(this, scope);
+ return hoister.run();
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.26.2) at 2024-07-16 21:09:17 +0000