72 lines
2.3 KiB
JavaScript
72 lines
2.3 KiB
JavaScript
#!/usr/bin/env node
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const semver = require('semver')
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const fs = require('fs');
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const tsPkg = require('typescript/package.json');
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const readFileSync = fs.readFileSync;
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const tscPath = require.resolve('typescript/lib/tsc');
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const proxyApiPath = require.resolve('../out/index');
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const { state } = require('../out/shared');
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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 *.vue files to allow extensions
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tryReplace(/supportedTSExtensions = .*(?=;)/, s => s + '.concat([[".vue"]])');
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tryReplace(/supportedJSExtensions = .*(?=;)/, s => s + '.concat([[".vue"]])');
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tryReplace(/allSupportedExtensions = .*(?=;)/, s => s + '.concat([[".vue"]])');
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// proxy createProgram apis
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tryReplace(/function createProgram\(.+\) {/, s => s + ` return require(${JSON.stringify(proxyApiPath)}).createProgram(...arguments);`);
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// patches logic for checking root file extension in build program for incremental builds
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if (semver.gt(tsPkg.version, '5.0.0')) {
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tryReplace(
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`for (const existingRoot of buildInfoVersionMap.roots) {`,
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`for (const existingRoot of buildInfoVersionMap.roots
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.filter(file => !file.toLowerCase().includes('__vls_'))
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.map(file => file.replace(/\.vue\.(j|t)sx?$/i, '.vue'))
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) {`
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);
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tryReplace(
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`return [toFileId(key), toFileIdListId(state.exportedModulesMap.getValues(key))];`,
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`return [toFileId(key), toFileIdListId(new Set(arrayFrom(state.exportedModulesMap.getValues(key)).filter(file => file !== void 0)))];`
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);
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}
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if (semver.gte(tsPkg.version, '5.0.4')) {
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tryReplace(
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`return createBuilderProgramUsingProgramBuildInfo(buildInfo, buildInfoPath, host);`,
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s => `buildInfo.program.fileNames = buildInfo.program.fileNames
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.filter(file => !file.toLowerCase().includes('__vls_'))
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.map(file => file.replace(/\.vue\.(j|t)sx?$/i, '.vue'));\n` + s
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);
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}
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return tsc;
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function tryReplace(search, replace) {
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const before = tsc;
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tsc = tsc.replace(search, replace);
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const after = tsc;
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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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}
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}
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return readFileSync(...args);
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};
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(function main() {
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try {
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require(tscPath);
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}
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catch (err) {
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if (err === 'hook') {
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state.hook.worker.then(main);
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}
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else {
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throw err;
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}
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}
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})();
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