/opt/canhelp/node_modules/next/dist/esm/build/webpack/plugins
Edit: /opt/canhelp/node_modules/next/dist/esm/build/webpack/plugins/nextjs-require-cache-hot-reloader.js (1817B)
import { deleteCache } from '../../../server/dev/require-cache';
import { clearModuleContext } from '../../../server/web/sandbox';
import path from 'path';
const RUNTIME_NAMES = [
'webpack-runtime',
'webpack-api-runtime'
];
const PLUGIN_NAME = 'NextJsRequireCacheHotReloader';
// This plugin flushes require.cache after emitting the files. Providing 'hot reloading' of server files.
export class NextJsRequireCacheHotReloader {
constructor(opts){
this.prevAssets = null;
this.serverComponents = opts.serverComponents;
}
apply(compiler) {
compiler.hooks.assetEmitted.tap(PLUGIN_NAME, (_file, { targetPath })=>{
// Clear module context in this process
clearModuleContext(targetPath);
deleteCache(targetPath);
});
compiler.hooks.afterEmit.tapPromise(PLUGIN_NAME, async (compilation)=>{
for (const name of RUNTIME_NAMES){
const runtimeChunkPath = path.join(compilation.outputOptions.path, `${name}.js`);
deleteCache(runtimeChunkPath);
}
// we need to make sure to clear all server entries from cache
// since they can have a stale webpack-runtime cache
// which needs to always be in-sync
const entries = [
...compilation.entrypoints.keys()
].filter((entry)=>{
const isAppPath = entry.toString().startsWith('app/');
return entry.toString().startsWith('pages/') || isAppPath;
});
for (const page of entries){
const outputPath = path.join(compilation.outputOptions.path, page + '.js');
deleteCache(outputPath);
}
});
}
}
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