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Diffstat (limited to 'assets/node_modules/@babel/traverse/lib/context.js')
-rw-r--r--assets/node_modules/@babel/traverse/lib/context.js146
1 files changed, 0 insertions, 146 deletions
diff --git a/assets/node_modules/@babel/traverse/lib/context.js b/assets/node_modules/@babel/traverse/lib/context.js
deleted file mode 100644
index 1a0f214..0000000
--- a/assets/node_modules/@babel/traverse/lib/context.js
+++ /dev/null
@@ -1,146 +0,0 @@
-"use strict";
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-exports.default = void 0;
-
-var _path = _interopRequireDefault(require("./path"));
-
-var t = _interopRequireWildcard(require("@babel/types"));
-
-function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
-
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-const testing = process.env.NODE_ENV === "test";
-
-class TraversalContext {
- constructor(scope, opts, state, parentPath) {
- this.queue = null;
- this.parentPath = parentPath;
- this.scope = scope;
- this.state = state;
- this.opts = opts;
- }
-
- shouldVisit(node) {
- const opts = this.opts;
- if (opts.enter || opts.exit) return true;
- if (opts[node.type]) return true;
- const keys = t.VISITOR_KEYS[node.type];
- if (!keys || !keys.length) return false;
-
- for (const key of keys) {
- if (node[key]) return true;
- }
-
- return false;
- }
-
- create(node, obj, key, listKey) {
- return _path.default.get({
- parentPath: this.parentPath,
- parent: node,
- container: obj,
- key: key,
- listKey
- });
- }
-
- maybeQueue(path, notPriority) {
- if (this.trap) {
- throw new Error("Infinite cycle detected");
- }
-
- if (this.queue) {
- if (notPriority) {
- this.queue.push(path);
- } else {
- this.priorityQueue.push(path);
- }
- }
- }
-
- visitMultiple(container, parent, listKey) {
- if (container.length === 0) return false;
- const queue = [];
-
- for (let key = 0; key < container.length; key++) {
- const node = container[key];
-
- if (node && this.shouldVisit(node)) {
- queue.push(this.create(parent, container, key, listKey));
- }
- }
-
- return this.visitQueue(queue);
- }
-
- visitSingle(node, key) {
- if (this.shouldVisit(node[key])) {
- return this.visitQueue([this.create(node, node, key)]);
- } else {
- return false;
- }
- }
-
- visitQueue(queue) {
- this.queue = queue;
- this.priorityQueue = [];
- const visited = [];
- let stop = false;
-
- for (const path of queue) {
- path.resync();
-
- if (path.contexts.length === 0 || path.contexts[path.contexts.length - 1] !== this) {
- path.pushContext(this);
- }
-
- if (path.key === null) continue;
-
- if (testing && queue.length >= 10000) {
- this.trap = true;
- }
-
- if (visited.indexOf(path.node) >= 0) continue;
- visited.push(path.node);
-
- if (path.visit()) {
- stop = true;
- break;
- }
-
- if (this.priorityQueue.length) {
- stop = this.visitQueue(this.priorityQueue);
- this.priorityQueue = [];
- this.queue = queue;
- if (stop) break;
- }
- }
-
- for (const path of queue) {
- path.popContext();
- }
-
- this.queue = null;
- return stop;
- }
-
- visit(node, key) {
- const nodes = node[key];
- if (!nodes) return false;
-
- if (Array.isArray(nodes)) {
- return this.visitMultiple(nodes, node, key);
- } else {
- return this.visitSingle(node, key);
- }
- }
-
-}
-
-exports.default = TraversalContext; \ No newline at end of file