Function onFileAddUnlink

packages/vite/src/node/server/index.ts:859–895

(file: string, isUnlink: boolean)

  }

  const onFileAddUnlink = async (file: string, isUnlink: boolean) => {
    file = normalizePath(file)
    reloadOnTsconfigChange(server, file)

    await Promise.all(
      Object.values(server.environments).map((environment) =>
        environment.pluginContainer.watchChange(file, {
          event: isUnlink ? 'delete' : 'create',
        }),
      ),
    )

    if (publicDir && publicFiles) {
      if (file.startsWith(publicDir)) {
        const path = file.slice(publicDir.length)
        publicFiles[isUnlink ? 'delete' : 'add'](path)
        if (!isUnlink) {
          const clientModuleGraph = server.environments.client.moduleGraph
          const moduleWithSamePath =
            await clientModuleGraph.getModuleByUrl(path)
          const etag = moduleWithSamePath?.transformResult?.etag
          if (etag) {
            // The public file should win on the next request over a module with the
            // same path. Prevent the transform etag fast path from serving the module
            clientModuleGraph.etagToModuleMap.delete(etag)
          }
        }
      }
    }
    if (isUnlink) {
      // invalidate module graph cache on file change
      for (const environment of Object.values(server.environments)) {
        environment.moduleGraph.onFileDelete(file)
      }
    }
    await onHMRUpdate(isUnlink ? 'delete' : 'create', file)
  }

  const onFileChange = async (file: string) => {
    file = normalizePath(file)