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| ; | |
| Object.defineProperty(exports, "__esModule", { | |
| value: true | |
| }); | |
| Object.defineProperty(exports, "runCompiler", { | |
| enumerable: true, | |
| get: function() { | |
| return runCompiler; | |
| } | |
| }); | |
| const _getwebpackbundler = /*#__PURE__*/ _interop_require_default(require("../shared/lib/get-webpack-bundler")); | |
| function _interop_require_default(obj) { | |
| return obj && obj.__esModule ? obj : { | |
| default: obj | |
| }; | |
| } | |
| function generateStats(result, stat) { | |
| const { errors, warnings } = stat.toJson({ | |
| preset: 'errors-warnings', | |
| moduleTrace: true | |
| }); | |
| if (errors && errors.length > 0) { | |
| result.errors.push(...errors); | |
| } | |
| if (warnings && warnings.length > 0) { | |
| result.warnings.push(...warnings); | |
| } | |
| return result; | |
| } | |
| // Webpack 5 requires the compiler to be closed (to save caches) | |
| // Webpack 4 does not have this close method so in order to be backwards compatible we check if it exists | |
| function closeCompiler(compiler) { | |
| return new Promise((resolve, reject)=>{ | |
| // @ts-ignore Close only exists on the compiler in webpack 5 | |
| return compiler.close((err)=>err ? reject(err) : resolve()); | |
| }); | |
| } | |
| function runCompiler(config, { runWebpackSpan, inputFileSystem }) { | |
| return new Promise((resolve, reject)=>{ | |
| const compiler = (0, _getwebpackbundler.default)()(config); | |
| // Ensure we use the previous inputFileSystem | |
| if (inputFileSystem) { | |
| compiler.inputFileSystem = inputFileSystem; | |
| } | |
| compiler.fsStartTime = Date.now(); | |
| compiler.run((err, stats)=>{ | |
| const webpackCloseSpan = runWebpackSpan.traceChild('webpack-close', { | |
| name: config.name || 'unknown' | |
| }); | |
| webpackCloseSpan.traceAsyncFn(()=>closeCompiler(compiler)).then(()=>{ | |
| if (err) { | |
| const reason = err.stack ?? err.toString(); | |
| if (reason) { | |
| return resolve([ | |
| { | |
| errors: [ | |
| { | |
| message: reason, | |
| details: err.details | |
| } | |
| ], | |
| warnings: [], | |
| stats | |
| }, | |
| compiler.inputFileSystem | |
| ]); | |
| } | |
| return reject(err); | |
| } else if (!stats) throw Object.defineProperty(new Error('No Stats from webpack'), "__NEXT_ERROR_CODE", { | |
| value: "E370", | |
| enumerable: false, | |
| configurable: true | |
| }); | |
| const result = webpackCloseSpan.traceChild('webpack-generate-error-stats').traceFn(()=>generateStats({ | |
| errors: [], | |
| warnings: [], | |
| stats | |
| }, stats)); | |
| return resolve([ | |
| result, | |
| compiler.inputFileSystem | |
| ]); | |
| }); | |
| }); | |
| }); | |
| } | |
| //# sourceMappingURL=compiler.js.map |