Importing a file from a web worker that imports said web worker causes Vite to build forever #7015
Description
Describe the bug
I have my project set up where I have an index file that exports everything in the folder. This is so I can solve a circular dependency.
When I created a web worker, I had it import from the index file. One of these files in the index directly imported the web worker using ?worker. This worked fine in development. When I went to build, however, Vite seemed to get stuck in an infinite loop and only stopped when it ran out of memory.
Reproduction
https://github.com/hf02/vite-infinite-build Much simpler reproduction, thanks to @zxch3n: https://stackblitz.com/edit/vitejs-vite-u59lcw?file=worker.js
System Info
System:
OS: Windows 10 10.0.22000
CPU: (16) x64 AMD Ryzen 7 3700X 8-Core Processor
Memory: 9.38 GB / 15.95 GB
Binaries:
Node: 16.14.0 - ~\AppData\Local\nvs\default\node.EXE
npm: 8.3.1 - ~\AppData\Local\nvs\default\npm.CMD
Browsers:
Edge: Spartan (44.22000.120.0), Chromium (98.0.1108.56)
Internet Explorer: 11.0.22000.120Used Package Manager
pnpm
Logs
PS C:\Users\user\Desktop\vite-project> # i replaced my windows username with a generic "user"
PS C:\Users\user\Desktop\vite-project> pnpx vite build --debug
vite:config no config file found. +0ms
vite:config using resolved config: {
vite:config root: 'C:/Users/user/Desktop/vite-project',
vite:config base: '/',
vite:config mode: 'production',
vite:config configFile: undefined,
vite:config logLevel: undefined,
vite:config clearScreen: undefined,
vite:config build: {
vite:config target: [ 'es2019', 'edge88', 'firefox78', 'chrome87', 'safari13.1' ],
vite:config polyfillModulePreload: true,
vite:config outDir: 'dist',
vite:config assetsDir: 'assets',
vite:config assetsInlineLimit: 4096,
vite:config cssCodeSplit: true,
vite:config cssTarget: [ 'es2019', 'edge88', 'firefox78', 'chrome87', 'safari13.1' ],
vite:config sourcemap: false,
vite:config rollupOptions: {},
vite:config minify: 'esbuild',
vite:config terserOptions: {},
vite:config write: true,
vite:config emptyOutDir: null,
vite:config manifest: false,
vite:config lib: false,
vite:config ssr: false,
vite:config ssrManifest: false,
vite:config reportCompressedSize: true,
vite:config chunkSizeWarningLimit: 500,
vite:config watch: null,
vite:config commonjsOptions: { include: [Array], extensions: [Array] },
vite:config dynamicImportVarsOptions: { warnOnError: true, exclude: [Array] }
vite:config },
vite:config configFileDependencies: [],
vite:config inlineConfig: {
vite:config root: undefined,
vite:config base: undefined,
vite:config mode: undefined,
vite:config configFile: undefined,
vite:config logLevel: undefined,
vite:config clearScreen: undefined,
vite:config build: {}
vite:config },
vite:config resolve: { dedupe: undefined, alias: [ [Object], [Object] ] },
vite:config publicDir: 'C:\\Users\\user\\Desktop\\vite-project\\public',
vite:config cacheDir: 'C:\\Users\\user\\Desktop\\vite-project\\node_modules\\.vite',
vite:config command: 'build',
vite:config isProduction: true,
vite:config plugins: [
vite:config 'alias',
vite:config 'vite:modulepreload-polyfill',
vite:config 'vite:resolve',
vite:config 'vite:html-inline-proxy',
vite:config 'vite:css',
vite:config 'vite:esbuild',
vite:config 'vite:json',
vite:config 'vite:wasm',
vite:config 'vite:worker',
vite:config 'vite:worker-import-meta-url',
vite:config 'vite:asset',
vite:config 'vite:define',
vite:config 'vite:css-post',
vite:config 'vite:watch-package-data',
vite:config 'vite:build-html',
vite:config 'commonjs',
vite:config 'vite:data-uri',
vite:config 'rollup-plugin-dynamic-import-variables',
vite:config 'vite:asset-import-meta-url',
vite:config 'vite:build-import-analysis',
vite:config 'vite:esbuild-transpile',
vite:config 'vite:terser',
vite:config 'vite:reporter',
vite:config 'vite:load-fallback'
vite:config ],
vite:config server: {
vite:config preTransformRequests: true,
vite:config fs: { strict: true, allow: [Array], deny: [Array] }
vite:config },
vite:config preview: {
vite:config port: undefined,
vite:config strictPort: undefined,
vite:config host: undefined,
vite:config https: undefined,
vite:config open: undefined,
vite:config proxy: undefined,
vite:config cors: undefined,
vite:config headers: undefined
vite:config },
vite:config env: { BASE_URL: '/', MODE: 'production', DEV: false, PROD: true },
vite:config assetsInclude: [Function: assetsInclude],
vite:config logger: {
vite:config hasWarned: false,
vite:config info: [Function: info],
vite:config warn: [Function: warn],
vite:config warnOnce: [Function: warnOnce],
vite:config error: [Function: error],
vite:config clearScreen: [Function: clearScreen],
vite:config hasErrorLogged: [Function: hasErrorLogged]
vite:config },
vite:config packageCache: Map(0) { set: [Function (anonymous)] },
vite:config createResolver: [Function: createResolver],
vite:config optimizeDeps: {
vite:config esbuildOptions: { keepNames: undefined, preserveSymlinks: undefined }
vite:config },
vite:config worker: {
vite:config format: 'iife',
vite:config plugins: [
vite:config [Object], [Object], [Object],
vite:config [Object], [Object], [Object],
vite:config [Object], [Object], [Object],
vite:config [Object], [Object], [Object],
vite:config [Object], [Object], [Object],
vite:config [Object], [Object], [Object],
vite:config [Object], [Object], [Object],
vite:config [Object], [Object], [Object]
vite:config ],
vite:config rollupOptions: {}
vite:config }
vite:config } +5ms
vite v2.8.4 building for production...
transforming (85241) src\lib\worker\theWorker.ts
<--- Last few GCs --->
[1580:000002AACF9E4580] 152266 ms: Mark-sweep 3980.6 (4139.2) -> 3968.6 (4141.2) MB, 1286.2 / 0.0 ms (average mu = 0.131, current mu = 0.080) task scavenge might not succeed
[1580:000002AACF9E4580] 153712 ms: Mark-sweep 3982.3 (4141.4) -> 3970.8 (4143.4) MB, 1333.3 / 0.0 ms (average mu = 0.105, current mu = 0.078) task scavenge might not succeed
<--- JS stacktrace --->
FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
1: 00007FF63F237B7F v8::internal::CodeObjectRegistry::~CodeObjectRegistry+114079
2: 00007FF63F1C4546 DSA_meth_get_flags+65542
3: 00007FF63F1C53FD node::OnFatalError+301
4: 00007FF63FAFB29E v8::Isolate::ReportExternalAllocationLimitReached+94
5: 00007FF63FAE587D v8::SharedArrayBuffer::Externalize+781
6: 00007FF63F988C4C v8::internal::Heap::EphemeronKeyWriteBarrierFromCode+1468
7: 00007FF63F9958F9 v8::internal::Heap::PublishPendingAllocations+1129
8: 00007FF63F9928CA v8::internal::Heap::PageFlagsAreConsistent+2842
9: 00007FF63F985529 v8::internal::Heap::CollectGarbage+2137
10: 00007FF63F935A95 v8::internal::IndexGenerator::~IndexGenerator+22165
11: 00007FF63F15607F std::basic_ostream<char,std::char_traits<char> >::operator<<+80079
12: 00007FF63F154896 std::basic_ostream<char,std::char_traits<char> >::operator<<+73958
13: 00007FF63F29708B uv_async_send+331
14: 00007FF63F29681C uv_loop_init+1292
15: 00007FF63F2969BA uv_run+202
16: 00007FF63F265825 node::SpinEventLoop+309
17: 00007FF63F17CE83 v8::internal::Isolate::stack_guard+53827
18: 00007FF63F1FA40C node::Start+220
19: 00007FF63F01894C RC4_options+348236
20: 00007FF64007FE68 v8::internal::compiler::RepresentationChanger::Uint32OverflowOperatorFor+14472
21: 00007FF9B1D354E0 BaseThreadInitThunk+16
22: 00007FF9B360485B RtlUserThreadStart+43
PS C:\Users\user\Desktop\vite-project>Validations
- Follow our Code of Conduct
- Read the Contributing Guidelines.
- Read the docs.
- Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
- Make sure this is a Vite issue and not a framework-specific issue. For example, if it's a Vue SFC related bug, it should likely be reported to https://github.com/vuejs/core instead.
- Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
- The provided reproduction is a minimal reproducible example of the bug.