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authorJoel Kronqvist <joel.h.kronqvist@gmail.com>2022-03-05 19:02:27 +0200
committerJoel Kronqvist <joel.h.kronqvist@gmail.com>2022-03-05 19:02:27 +0200
commit5d309ff52cd399a6b71968a6b9a70c8ac0b98981 (patch)
tree360f7eb50f956e2367ef38fa1fc6ac7ac5258042 /node_modules/@babel/traverse/lib/context.js
parentb500a50f1b97d93c98b36ed9a980f8188d648147 (diff)
downloadLYLLRuoka-5d309ff52cd399a6b71968a6b9a70c8ac0b98981.tar.gz
LYLLRuoka-5d309ff52cd399a6b71968a6b9a70c8ac0b98981.zip
Added node_modules for the updating to work properly.
Diffstat (limited to 'node_modules/@babel/traverse/lib/context.js')
-rw-r--r--node_modules/@babel/traverse/lib/context.js137
1 files changed, 137 insertions, 0 deletions
diff --git a/node_modules/@babel/traverse/lib/context.js b/node_modules/@babel/traverse/lib/context.js
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+++ b/node_modules/@babel/traverse/lib/context.js
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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.default = void 0;
+
+var _path = require("./path");
+
+var _t = require("@babel/types");
+
+const {
+ VISITOR_KEYS
+} = _t;
+
+class TraversalContext {
+ constructor(scope, opts, state, parentPath) {
+ this.queue = null;
+ this.priorityQueue = 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 = VISITOR_KEYS[node.type];
+ if (!(keys != null && 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.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 = new WeakSet();
+ 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;
+ const {
+ node
+ } = path;
+ if (visited.has(node)) continue;
+ if (node) visited.add(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