55 lines
2.2 KiB
JavaScript
55 lines
2.2 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getDescriptor = exports.setDescriptor = exports.descriptorCache = void 0;
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const fs = __importStar(require("fs"));
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const compiler_1 = require("./compiler");
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const { parse } = compiler_1.compiler;
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exports.descriptorCache = new Map();
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function setDescriptor(filename, entry) {
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exports.descriptorCache.set(cleanQuery(filename), entry);
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}
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exports.setDescriptor = setDescriptor;
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function getDescriptor(filename, compilerOptions) {
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filename = cleanQuery(filename);
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if (exports.descriptorCache.has(filename)) {
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return exports.descriptorCache.get(filename);
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}
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// This function should only be called after the descriptor has been
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// cached by the main loader.
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// If this is somehow called without a cache hit, it's probably due to sub
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// loaders being run in separate threads. The only way to deal with this is to
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// read from disk directly...
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const source = fs.readFileSync(filename, 'utf-8');
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const { descriptor } = parse(source, {
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filename,
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sourceMap: true,
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templateParseOptions: compilerOptions,
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});
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exports.descriptorCache.set(filename, descriptor);
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return descriptor;
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}
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exports.getDescriptor = getDescriptor;
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function cleanQuery(str) {
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const i = str.indexOf('?');
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return i > 0 ? str.slice(0, i) : str;
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}
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