49 lines
2.0 KiB
Plaintext
49 lines
2.0 KiB
Plaintext
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.runTsc = exports.getLanguagePlugins = void 0;
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const fs = require("fs");
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let getLanguagePlugins = () => [];
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exports.getLanguagePlugins = getLanguagePlugins;
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function runTsc(tscPath, extensions, _getLanguagePlugins) {
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exports.getLanguagePlugins = _getLanguagePlugins;
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const proxyApiPath = require.resolve('../node/proxyCreateProgram');
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const readFileSync = fs.readFileSync;
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fs.readFileSync = (...args) => {
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if (args[0] === tscPath) {
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let tsc = readFileSync(...args);
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// add allow extensions
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const extsText = extensions.map(ext => `"${ext}"`).join(', ');
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tsc = replace(tsc, /supportedTSExtensions = .*(?=;)/, s => s + `.concat([[${extsText}]])`);
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tsc = replace(tsc, /supportedJSExtensions = .*(?=;)/, s => s + `.concat([[${extsText}]])`);
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tsc = replace(tsc, /allSupportedExtensions = .*(?=;)/, s => s + `.concat([[${extsText}]])`);
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// proxy createProgram
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tsc = replace(tsc, /function createProgram\(.+\) {/, s => `var createProgram = require(${JSON.stringify(proxyApiPath)}).proxyCreateProgram(`
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+ `new Proxy({}, { get(_target, p, _receiver) { return eval(p); } } ), `
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+ `_createProgram, `
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+ `[${extsText}], `
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+ `require(${JSON.stringify(__filename)}).getLanguagePlugins`
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+ `);\n`
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+ s.replace('createProgram', '_createProgram'));
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return tsc;
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}
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return readFileSync(...args);
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};
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try {
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require(tscPath);
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}
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finally {
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fs.readFileSync = readFileSync;
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delete require.cache[tscPath];
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}
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}
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exports.runTsc = runTsc;
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function replace(text, ...[search, replace]) {
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const before = text;
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text = text.replace(search, replace);
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const after = text;
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if (after === before) {
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throw 'Search string not found: ' + JSON.stringify(search.toString());
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}
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return after;
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}
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//# sourceMappingURL=runTsc.js.map
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