Vite does not load proper build (server) on ssr webworker build

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#153 5 comments 5 reactions 0 assignees View on GitHub

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
38/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Stale
Tech stack
typescript, vite
Domain
build-system

Research direction

Reproduce the SSR webworker build with the provided Vite configuration, first checking how the plugin passes ssr.target and resolve.conditions into dependency resolution. Compare the output with and without the shown aliases; done when the server builds select the correct Solid builds without manual aliases.

Written by the indexing model from the issue text.

Description

While building the ssr bundle with ssr.target = "webworker", it looks like the default web builds of vite is being bundled. I have these in my vite config but it is no help.

resolve: {
  conditions: ["worker", "webworker"],
},

Only when I add aliases to correct builds, then it works:

resolve: {
  conditions: ["worker", "webworker"],
  alias: {
    "solid-js/web": "solid-js/web/dist/server",
    "solid-js": "solid-js/dist/server",
  },
},

Here's my complete config:

Details

{
  appType: "custom",
  resolve: {
    conditions: ["worker", "webworker"],
    alias: {
      "solid-js/web": "solid-js/web/dist/server",
      "solid-js": "solid-js/dist/server",
    },
  },
  build: {
    outDir: "dist",
    manifest: false,
    chunkSizeWarningLimit: 1024 * 1024,
    emptyOutDir: false,
    ssrEmitAssets: false,
    copyPublicDir: false,
    assetsDir: ".worker",
    rollupOptions: {
      input: "virtual:worker-entry",
      output: {
        entryFileNames: "_worker.js",
        inlineDynamicImports: false,
      },
    },
    ssr: true,
  },
  ssr: {
    target: "webworker",
    noExternal: true,
  },
};
Dominant language
TypeScript
Stars
520
Forks
70
Avg merge
23h 35m
Merged PRs (30d)
39

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