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@babel/traverse

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@babel/traverse - npm Package Compare versions

Comparing version 7.22.7 to 7.22.8

20

lib/cache.js

@@ -9,7 +9,5 @@ "use strict";

exports.clearScope = clearScope;
exports.getCachedPaths = getCachedPaths;
exports.getOrCreateCachedPaths = getOrCreateCachedPaths;
exports.scope = exports.path = void 0;
let pathsCache = new WeakMap();
exports.path = pathsCache;
let path = new WeakMap();
exports.path = path;
let scope = new WeakMap();

@@ -22,3 +20,3 @@ exports.scope = scope;

function clearPath() {
exports.path = pathsCache = new WeakMap();
exports.path = path = new WeakMap();
}

@@ -28,15 +26,3 @@ function clearScope() {

}
const nullHub = Object.freeze({});
function getCachedPaths(hub, parent) {
var _pathsCache$get;
return (_pathsCache$get = pathsCache.get(hub != null ? hub : nullHub)) == null ? void 0 : _pathsCache$get.get(parent);
}
function getOrCreateCachedPaths(hub, parent) {
let parents = pathsCache.get(hub != null ? hub : nullHub);
if (!parents) pathsCache.set(hub != null ? hub : nullHub, parents = new WeakMap());
let paths = parents.get(parent);
if (!paths) parents.set(parent, paths = new Map());
return paths;
}
//# sourceMappingURL=cache.js.map

8

lib/index.js

@@ -38,3 +38,3 @@ "use strict";

} = _t;
function traverse(parent, opts = {}, scope, state, parentPath, visitSelf) {
function traverse(parent, opts = {}, scope, state, parentPath) {
if (!parent) return;

@@ -46,5 +46,2 @@ if (!opts.noScope && !scope) {

}
if (!parentPath && visitSelf) {
throw new Error("visitSelf can only be used when providing a NodePath.");
}
if (!VISITOR_KEYS[parent.type]) {

@@ -54,3 +51,3 @@ return;

visitors.explode(opts);
(0, _traverseNode.traverseNode)(parent, opts, scope, state, parentPath, null, visitSelf);
(0, _traverseNode.traverseNode)(parent, opts, scope, state, parentPath);
}

@@ -71,2 +68,3 @@ var _default = traverse;

removeProperties(node, opts);
cache.path.delete(node);
};

@@ -73,0 +71,0 @@ traverse.removeProperties = function (tree, opts) {

@@ -71,3 +71,7 @@ "use strict";

const targetNode = container[key];
const paths = (0, _cache.getOrCreateCachedPaths)(hub, parent);
let paths = _cache.path.get(parent);
if (!paths) {
paths = new Map();
_cache.path.set(parent, paths);
}
let path = paths.get(targetNode);

@@ -74,0 +78,0 @@ if (!path) {

@@ -161,3 +161,3 @@ "use strict";

if (!this.parent) return;
const paths = (0, _cache.getCachedPaths)(this.hub, this.parent) || [];
const paths = _cache.path.get(this.parent);
for (const [, path] of paths) {

@@ -164,0 +164,0 @@ if (typeof path.key === "number" && path.key >= fromIndex) {

@@ -49,5 +49,3 @@ "use strict";

this._traverseFlags |= _index.SHOULD_SKIP | _index.REMOVED;
if (this.parent) {
(0, _cache.getCachedPaths)(this.hub, this.parent).delete(this.node);
}
if (this.parent) _cache.path.get(this.parent).delete(this.node);
this.node = null;

@@ -54,0 +52,0 @@ }

@@ -42,3 +42,3 @@ "use strict";

function replaceWithMultiple(nodes) {
var _getCachedPaths;
var _pathCache$get;
this.resync();

@@ -48,3 +48,3 @@ nodes = this._verifyNodeList(nodes);

inheritTrailingComments(nodes[nodes.length - 1], this.node);
(_getCachedPaths = (0, _cache.getCachedPaths)(this.hub, this.parent)) == null ? void 0 : _getCachedPaths.delete(this.node);
(_pathCache$get = _cache.path.get(this.parent)) == null ? void 0 : _pathCache$get.delete(this.node);
this.node = this.container[this.key] = null;

@@ -127,3 +127,3 @@ const paths = this.insertAfter(nodes);

function _replaceWith(node) {
var _getCachedPaths2;
var _pathCache$get2;
if (!this.container) {

@@ -138,3 +138,3 @@ throw new ReferenceError("Container is falsy");

this.debug(`Replace with ${node == null ? void 0 : node.type}`);
(_getCachedPaths2 = (0, _cache.getCachedPaths)(this.hub, this.parent)) == null ? void 0 : _getCachedPaths2.set(node, this).delete(this.node);
(_pathCache$get2 = _cache.path.get(this.parent)) == null ? void 0 : _pathCache$get2.set(node, this).delete(this.node);
this.node = this.container[this.key] = node;

@@ -141,0 +141,0 @@ }

@@ -12,12 +12,8 @@ "use strict";

} = _t;
function traverseNode(node, opts, scope, state, path, skipKeys, visitSelf) {
function traverseNode(node, opts, scope, state, path, skipKeys) {
const keys = VISITOR_KEYS[node.type];
if (!keys) return false;
const context = new _context.default(scope, opts, state, path);
if (visitSelf) {
if (skipKeys != null && skipKeys[path.parentKey]) return false;
return context.visitQueue([path]);
}
for (const key of keys) {
if (skipKeys != null && skipKeys[key]) continue;
if (skipKeys && skipKeys[key]) continue;
if (context.visit(node, key)) {

@@ -24,0 +20,0 @@ return true;

{
"name": "@babel/traverse",
"version": "7.22.7",
"version": "7.22.8",
"description": "The Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes",

@@ -31,3 +31,2 @@ "author": "The Babel Team (https://babel.dev/team)",

"devDependencies": {
"@babel/core": "^7.22.7",
"@babel/helper-plugin-test-runner": "^7.22.5"

@@ -34,0 +33,0 @@ },

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