73 lines
2.8 KiB
JavaScript
Executable File
73 lines
2.8 KiB
JavaScript
Executable File
import getWebpackBundler from '../shared/lib/get-webpack-bundler';
|
|
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());
|
|
});
|
|
}
|
|
export function runCompiler(config, { runWebpackSpan, inputFileSystem }) {
|
|
return new Promise((resolve, reject)=>{
|
|
const compiler = getWebpackBundler()(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
|