You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
102 lines
4.1 KiB
102 lines
4.1 KiB
"use strict";
|
|
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
|
|
if (k2 === undefined) k2 = k;
|
|
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
|
|
}) : (function(o, m, k, k2) {
|
|
if (k2 === undefined) k2 = k;
|
|
o[k2] = m[k];
|
|
}));
|
|
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
|
|
Object.defineProperty(o, "default", { enumerable: true, value: v });
|
|
}) : function(o, v) {
|
|
o["default"] = v;
|
|
});
|
|
var __importStar = (this && this.__importStar) || function (mod) {
|
|
if (mod && mod.__esModule) return mod;
|
|
var result = {};
|
|
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
|
|
__setModuleDefault(result, mod);
|
|
return result;
|
|
};
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
const ts = __importStar(require("../../third_party/github.com/Microsoft/TypeScript/lib/typescript"));
|
|
function* visit(directory) {
|
|
for (const path of directory.subfiles) {
|
|
if (path.endsWith('.ts') && !path.endsWith('.d.ts')) {
|
|
const entry = directory.file(path);
|
|
if (entry) {
|
|
const content = entry.content;
|
|
if (content.includes('Worker')) {
|
|
const source = ts.createSourceFile(entry.path,
|
|
// Remove UTF-8 BOM if present
|
|
// TypeScript expects the BOM to be stripped prior to parsing
|
|
content.toString().replace(/^\uFEFF/, ''), ts.ScriptTarget.Latest, true);
|
|
yield source;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
for (const path of directory.subdirs) {
|
|
if (path === 'node_modules' || path.startsWith('.')) {
|
|
continue;
|
|
}
|
|
yield* visit(directory.dir(path));
|
|
}
|
|
}
|
|
function hasPropertyWithValue(node, name, value) {
|
|
if (!ts.isObjectLiteralExpression(node)) {
|
|
return false;
|
|
}
|
|
for (const property of node.properties) {
|
|
if (!ts.isPropertyAssignment(property)) {
|
|
continue;
|
|
}
|
|
if (!ts.isIdentifier(property.name) || property.name.text !== 'type') {
|
|
continue;
|
|
}
|
|
if (ts.isStringLiteralLike(property.initializer)) {
|
|
return property.initializer.text === 'module';
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
function default_1() {
|
|
return (tree) => {
|
|
for (const sourceFile of visit(tree.root)) {
|
|
let recorder;
|
|
ts.forEachChild(sourceFile, function analyze(node) {
|
|
var _a;
|
|
// Only modify code in the form of `new Worker('./app.worker', { type: 'module' })`.
|
|
// `worker-plugin` required the second argument to be an object literal with type=module
|
|
if (ts.isNewExpression(node) &&
|
|
ts.isIdentifier(node.expression) &&
|
|
node.expression.text === 'Worker' &&
|
|
((_a = node.arguments) === null || _a === void 0 ? void 0 : _a.length) === 2 &&
|
|
ts.isStringLiteralLike(node.arguments[0]) &&
|
|
hasPropertyWithValue(node.arguments[1], 'type', 'module')) {
|
|
const valueNode = node.arguments[0];
|
|
// Webpack expects a URL constructor: https://webpack.js.org/guides/web-workers/
|
|
const fix = `new URL('${valueNode.text}', import.meta.url)`;
|
|
if (!recorder) {
|
|
recorder = tree.beginUpdate(sourceFile.fileName);
|
|
}
|
|
const index = valueNode.getStart();
|
|
const length = valueNode.getWidth();
|
|
recorder.remove(index, length).insertLeft(index, fix);
|
|
}
|
|
ts.forEachChild(node, analyze);
|
|
});
|
|
if (recorder) {
|
|
tree.commitUpdate(recorder);
|
|
}
|
|
}
|
|
};
|
|
}
|
|
exports.default = default_1;
|