import { ConcatSource } from 'webpack-sources' import { IS_BUNDLED_PAGE, MATCH_ROUTE_NAME } from '../../utils' class PageChunkTemplatePlugin { apply (chunkTemplate) { chunkTemplate.plugin('render', function (modules, chunk) { if (!IS_BUNDLED_PAGE.test(chunk.name)) { return modules } let routeName = MATCH_ROUTE_NAME.exec(chunk.name)[1] // We need to convert \ into / when we are in windows // to get the proper route name // Here we need to do windows check because it's possible // to have "\" in the filename in unix. // Anyway if someone did that, he'll be having issues here. // But that's something we cannot avoid. if (/^win/.test(process.platform)) { routeName = routeName.replace(/\\/g, '/') } routeName = `/${routeName.replace(/(^|\/)index$/, '')}` const source = new ConcatSource() source.add(`__NEXT_REGISTER_PAGE('${routeName}', function() { var comp = `) source.add(modules) source.add(` return { page: comp.default } }) `) return source }) } } export default class PagesPlugin { apply (compiler) { compiler.plugin('compilation', (compilation) => { compilation.chunkTemplate.apply(new PageChunkTemplatePlugin()) }) } }