## Summary
Verification of the Fusion Linux AppImage + embedded Postgres packaging
surface (follow-on to #2106 Mac packaging and #2117 Windows PG work).
### What we found
1. **Published `v0.60.0` AppImages are broken for Local/embedded
Postgres** (pre-#2106):
- No `embedded-postgres` / `@embedded-postgres/*` in `app.asar` or
`app.asar.unpacked`
- `package.json` `main` is still `dist/main.js` (no
`main-bootstrap.cjs`)
- No `omp-runtime` packaged
- `asar.unpacked` only has incidental natives (pi-tui, esbuild,
node-pty)
2. **Current main (post-#2106) packaging config is correct** (verified
via mac `--dir` pack on this host):
- `main` → `dist/main-bootstrap.cjs`
- Full `asarUnpack` of `embedded-postgres` + `@embedded-postgres/**`
- Native bins present under `app.asar.unpacked`
- `omp-runtime` dist present in asar
3. **Linux arm64 native PG binary smoke**
(`@embedded-postgres/linux-arm64` 15.18) in Docker: initdb → start →
create DB → persist across restart → **OK** (requires postinstall soname
symlinks from `hydrate-symlinks.js` / `pg-symlinks.json`).
4. **Host blocker:** this machine is macOS arm64 — cannot produce or
execute a Linux AppImage end-to-end. Linux packaging must run on
`ubuntu-latest` CI.
### Fix in this PR
Release jobs only checked that `*.AppImage` files existed — which is how
v0.60.0 shipped empty of Postgres. Add:
- `scripts/verify-desktop-linux-pg-packaging.mjs` — inspects
`linux-*-unpacked` trees for:
- `app.asar.unpacked` embedded-postgres + `@embedded-postgres/linux-*`
bins
- `dist/main-bootstrap.cjs` + `package.json` main
- `omp-runtime` presence
- Wire into `release.yml` + `test-release.yml` after AppImage artifact
checks
- Unit test lock in `release-workflow.test.ts`
## Test plan
- [x] `pnpm --filter @fusion/core test:embedded-postgres` (33/33 with
60s timeout; default 15s flaked under load)
- [x] Desktop packaging unit tests (`electron-builder-config`,
`build-bundling`, `release-workflow`)
- [x] Inspected published `Fusion-0.60.0-linux-arm64.AppImage` (checksum
OK; PG packaging absent)
- [x] Post-#2106 `electron-builder --mac --dir`: asar.unpacked has PG +
bootstrap + omp
- [x] Docker linux-arm64 native binary lifecycle smoke
- [ ] CI `build-desktop-linux` on this PR (runs the new verifier against
real linux-unpacked)
## Gaps remaining (not fixed here)
| Gap | Notes |
|-----|-------|
| Full AppImage launch + `/api/health` on Linux | Needs Linux host/CI
with display or headless Electron |
| No post-#2106 published AppImage yet | Next release will include
packaging fixes; this PR stops empty AppImages |
| README still says `linux-x64.AppImage` | Actual name is
`linux-x86_64.AppImage` (workflow already correct) |
| Windows packaged Local | Tracked by #2117 / verify-desktop |
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Added verification for Linux AppImage packaging to ensure embedded
Postgres binaries, platform files, symlinks, and runtime assets are
included correctly.
* Confirmed packaged application metadata points to the expected startup
entry point.
* Improved detection of invalid, missing, or incorrectly formatted
packaging artifacts.
* **Tests**
* Added coverage for architecture-specific binaries, exact ASAR paths,
executable files, and symlink metadata.
* Verified packaging checks run after Linux desktop artifacts are
created.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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