Upload playground standalone emitters

[timotheeguerin]

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npm i https://pkg.pr.new/@typespec/http-client-csharp@10225

commit: 266acd0

[azure-sdk]

You can try these changes here

🛝 Playground	🌐 Website	🛝 VSCode Extension

[JoshLove-msft]

The upload step fails because the emitter dist/ doesn't exist when createTypeSpecBundle runs. The pipeline installs and builds bundle-uploader but not the emitter itself.

The fix: add emitter build steps before the bundle upload. For http-client-csharp, add these steps before the pnpm install for bundle-uploader:

    - script: npm ci
      displayName: Install emitter dependencies
      workingDirectory: $(Build.SourcesDirectory)/${{ parameters.PackagePath }}
    - script: npm run build:emitter
      displayName: Build emitter
      workingDirectory: $(Build.SourcesDirectory)/${{ parameters.PackagePath }}

The emitter packages (http-client-csharp, http-client-python) are outside the pnpm workspace, so pnpm build doesn't cover them — they need their own npm ci + build step.

[JoshLove-msft]

I pushed the fix to JoshLove-msft/typespec branch fix/emitter-upload-build (based on your branch).

The change adds npm ci + npm run build:emitter steps before the bundle upload. The emitter packages are outside the pnpm workspace so they need their own build step.

Diff: JoshLove-msft@2814ed0fc

[JoshLove-msft]

The published emitter bundle (1.0.0) doesn't have the browser-compatible changes from PR #10189. It still has static import { fileURLToPath } from "url" which the bundler polyfills with a shim that references Deno.

PR #10189 makes these imports dynamic so the emitter module loads in the browser. That PR needs to merge before this upload pipeline produces a working bundle.

The error path: fileURLToPath is called because the emitter goes directly to runLocalGenerator (the Node.js code path) — the browser detection and generateViaPlaygroundServer code path doesn't exist in the published version.