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[claude] Launch the packaged Mac and Windows apps in CI - #2695

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myieye merged 4 commits into
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claude/packaged-app-launch-smoke
Sep 28, 2026
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myieye merged 4 commits into
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claude/packaged-app-launch-smoke

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@myieye

@myieye myieye commented Sep 25, 2026 •

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[Claude, autonomous]

Stacked on #2694. A new launch-mac job opens the notarized DMG the way a user would (Gatekeeper must report "Notarized Developer ID"), launches it on Apple Silicon and Intel runners, and waits for a new "Viewer loaded" log line; publish-win does the same for the portable exe. create-release now waits for launch-mac.

🤖 Generated with Claude Code

@myieye
myieye added this pull request to stack #2696 September 25, 2026 12:53
@myieye myieye changed the title claude/packaged app launch smoke [claude] Launch the packaged Mac and Windows apps in CI Sep 25, 2026
@github-actions github-actions Bot added the 💻 FW Lite issues related to the fw lite application, not miniLcm or crdt related label Sep 25, 2026
@myieye myieye closed this Sep 25, 2026
@myieye myieye reopened this Sep 25, 2026
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📝 Walkthrough

Walkthrough

The FwLite workflow now checks packaged viewer assets and signing status, then launches signed macOS builds on arm64 and x86_64 and the Windows portable app. Both launch checks wait for the Viewer loaded log. The release job now depends on the macOS launch check.

Changes

FwLite packaged launch checks

Layer / File(s) Summary
Signing, package, and launch signal
.github/workflows/fw-lite.yaml, backend/FwLite/FwLiteShared/Layout/SvelteLayout.razor
The Apple build exposes its signing status. DMG packaging checks for the viewer JavaScript and index.html. SvelteLayout logs Viewer loaded after the viewer import succeeds.
macOS and Windows launch checks
.github/workflows/fw-lite.yaml, .github/AGENTS.md
The workflow checks notarization and launches the signed macOS app on both CPU architectures. It also launches the Windows portable app. Both checks wait up to 120 seconds for Viewer loaded; the release job depends on the macOS check.

Priority: ⬇️ Low

Estimated code review effort: 3 (Moderate) | ~20 minutes

Change: Other

Suggested reviewers: hahn-kev

Merge Risk: 🟡 Moderate · up to 0e738

The Mac and Windows launch checks can pass even when the packaged viewer remains blank. Make the success signal wait for viewer initialization before merging.

Architecture Summary

Architecture risk: 🔵 Low · up to 0e738

The change affects 1 system.

Changed systems: backend

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

  • observed — backend (service) was modified; 1 changed file maps to changed impact.

Before / after behavior

  • observed — Modified behavior in backend/FwLite/FwLiteShared/Layout/SvelteLayout.razor: A comment identifies the log line as the signal awaited by packaged-app CI checks; SvelteLayout now logs Viewer loaded after the viewer import succeeds.
  • observed — Modified behavior in .github/AGENTS.md: The Jobs table adds launch-mac with its Gatekeeper and dual-CPU launch checks, and updates publish-win to include launching the portable executable and waiting for its “Viewer loaded” log line. The existing publish-linux description is unchanged.
  • observed — Modified behavior in .github/workflows/fw-lite.yaml: The Apple build job now exports the signed output from the certificate-import step.
  • observed — Modified behavior in .github/workflows/fw-lite.yaml: The certificate-import step is assigned the signing ID, which the job output references.
🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
Title check ✅ Passed The title clearly and concisely describes the main change: CI now launches the packaged Mac and Windows applications.
Description check ✅ Passed The description directly explains the new Mac and Windows launch smoke checks, Gatekeeper validation, the Viewer loaded log check, and the release dependency change.
✨ Finishing Touches 💡 1
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🛠️ Fix failing CI checks 💡
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I watch the launch logs as they start.
Two Mac paths and Windows run,
“Viewer loaded!”—the check is done.
I nibble clover, hop away.

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Actionable comments posted: 1


  • 🪄 Fix CodeRabbit comments on this PR
🤖 Prompt to fix review comments
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Inline comments:
In `@backend/FwLite/FwLiteShared/Layout/SvelteLayout.razor`:
- Line 87: Update the initialization flow in frontend/viewer/src/main.ts to
await setLanguage('default') before calling mount(App, ...), allowing
initialization failures to propagate and preventing the dynamic import from
resolving until the viewer is mounted. Keep the change scoped to viewer
initialization; do not alter SvelteLayout's “Viewer loaded” log.

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Reviewing files that changed from the base of the PR and between d966eae and 0e73851.

📒 Files selected for processing (3)
  • .github/AGENTS.md
  • .github/workflows/fw-lite.yaml
  • backend/FwLite/FwLiteShared/Layout/SvelteLayout.razor

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Comment thread backend/FwLite/FwLiteShared/Layout/SvelteLayout.razor
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Build Status Details Updated (UTC)
default (Inspect) ✅ No changes detected - Sep 28, 2026, 7:25 AM
e2e (Inspect) ✅ No changes detected - Sep 28, 2026, 7:33 AM

Base automatically changed from claude/alpha-mac-issues-22afc6 to develop September 28, 2026 07:17
myieye and others added 4 commits September 28, 2026 09:17
A DMG without its web UI passed every check we had: notarization accepts
a bundle regardless of what's in it, and no job ever started the app.

The new launch-mac job downloads the DMG, checks that Gatekeeper accepts
it as notarized, then launches the app on Apple Silicon and Intel runners
and waits for a new "Viewer loaded" log line, which SvelteLayout writes
once the viewer's main.js has imported. create-release now needs it.

Also check for the viewer's main.js, not just index.html, before
notarizing, so a build that loses only the viewer assets fails early.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Same check as the Mac DMG: start the published FwLiteMaui.exe and wait
for its "Viewer loaded" log line, reading app.log from a temp data dir.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
main.ts started the locale load without awaiting it and mounted Svelte in
a later callback, so SvelteLayout's import() resolved and logged "Viewer
loaded" before the app existed. A missing locale chunk or a mount error
would still pass both launch checks with a blank window.

Awaiting at the top level makes the import resolve only after mount, and
a failure now rejects the import into SvelteLayout's "Failed to load
assets" handler instead of becoming an unhandled rejection.

Raised by Devin and CodeRabbit.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The app writes its WebView2 profile next to the exe, so launching it in
place added ~160 files of the runner's browser profile (cache, local
storage, history) to the fw-lite-portable artifact that create-release
zips. Run a copy instead, and skip the update check so CI doesn't call
the production update endpoint.

Also reap the Mac app after killing it, print each log's path, fix the
job comment, and correct two stale artifact names in the CI guide.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
@myieye
myieye force-pushed the claude/packaged-app-launch-smoke branch from 895ec79 to 58e47be Compare September 28, 2026 07:17
@myieye
myieye merged commit 553eb3f into develop Sep 28, 2026
16 checks passed
@myieye
myieye deleted the claude/packaged-app-launch-smoke branch September 28, 2026 07:18
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