CI: cache package Electron native rebuild outputs#23274
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Split the shared package composite action so packaged electron-rebuild outputs can use a dedicated actions/cache entry. This action is used by both package.yml and nightly.yml. This branch is based on the separate Electron rebuild controls PR. Controls alone do not optimize package.yml; this commit owns the package behavior changes: - install dependencies with VORTEX_ELECTRON_REBUILD=defer - cache native build headers - build the workspace without running a workspace Electron native rebuild - publish src/main/dist with VORTEX_ELECTRON_REBUILD=skip - restore/cache packaged native outputs under src/main/dist/node_modules - explicitly rebuild packaged native modules in src/main/dist - run electron-builder packaging from src/main Only the packaged/dist native output cache is needed. An initial version cached both workspace node_modules/.pnpm outputs and packaged src/main/dist/node_modules outputs, but probe runs on Sewer56/Vortex showed the workspace Electron rebuild/cache is not required for package.yml to build successfully. Removing the workspace rebuild/cache still passed publish and installer packaging. The packaged/dist cache is still required. pnpm deploy creates src/main/dist/node_modules from the content-addressable store and dist virtual store, so it does not preserve Electron-rebuilt workspace virtual-store outputs. Cold/no-hit dist-cache-only probe still passed, but spent about 97s from the packaged cache step to the installer step: - https://github.com/Sewer56/Vortex/actions/runs/26091864064 The original two-cache warmup spent about 67s in the packaged rebuild before the packaged cache existed: - https://github.com/Sewer56/Vortex/actions/runs/26067243939 Warm packaged cache hits reduce that rebuild path to about 1-2s. The explicit dist rebuild calls node ./node_modules/@electron/rebuild/lib/cli.js instead of pnpm --dir src/main/dist exec electron-rebuild because pnpm exec in the deployed dist package can try dependency resolution there and fail on peer-suffixed specs. Calling the installed CLI directly avoids that resolver path. Baseline package.yml runs before this optimization: - https://github.com/Sewer56/Vortex/actions/runs/26065180899 - https://github.com/Sewer56/Vortex/actions/runs/26065183051 - https://github.com/Sewer56/Vortex/actions/runs/26065185231 Package Vortex median was 814s. Original two-cache measured runs: - https://github.com/Sewer56/Vortex/actions/runs/26067806598 - https://github.com/Sewer56/Vortex/actions/runs/26067807434 - https://github.com/Sewer56/Vortex/actions/runs/26067808289 Package Vortex median was 642s (-172s vs baseline). Dist-cache-only warm measured runs: - https://github.com/Sewer56/Vortex/actions/runs/26092460250 - https://github.com/Sewer56/Vortex/actions/runs/26093157889 - https://github.com/Sewer56/Vortex/actions/runs/26093159302 Package Vortex median was 633s (-181s vs baseline). Packaged native cache hit on all warm measured runs. Cleaned-stack validation after rebase: - https://github.com/Sewer56/Vortex/actions/runs/26099063004 - https://github.com/Sewer56/Vortex/actions/runs/26099063777 - https://github.com/Sewer56/Vortex/actions/runs/26100726058 - https://github.com/Sewer56/Vortex/actions/runs/26115728616 - https://github.com/Sewer56/Vortex/actions/runs/26115728667 These runs succeeded with packaged cache hit true where measured. Package Vortex steps were 685s, 649s, and 661s in the first three validation runs.
pnpm --dir src/main run package works but is fragile - breaks silently if the directory moves. pnpm -F @vortex/main is the idiomatic workspace filter that resolves the same script by package name. Semantically equivalent: both run only the 'package' script without dependency resolution, preserving the native rebuild optimization. Using pnpm nx run would be WRONG here - it resolves the dependency chain (package -> publish -> rimraf ./dist), destroying the native rebuilds.
- Replace pnpm --dir with pnpm -F for package/package:nosign scripts (--dir breaks silently if directory moves; -F uses package name) - Guard native rebuild on cache miss (skip @electron/rebuild entirely when packaged-native-cache hits, instead of running unconditionally for a wasteful tree scan) - Use npx electron-rebuild instead of direct node path (pnpm exec fails in dist/ with LOCKFILE_CONFIG_MISMATCH since deployed dist has no pnpm workspace context; npx resolves from node_modules/.bin without pnpm's lockfile validation)
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@Sewer56 - you'll need to rebase/merge before anyone can approve this PR as the merge-base branch no longer exists. |
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Part of LAZ-411
Depends on:
This is package-specific version of:
Summary
Cache Electron native rebuild outputs in the shared package composite action.
Because change is in
.github/actions/package/action.yml, both workflows benefit:package.ymlnightly.ymlChange
Package action now:
VORTEX_DEFER_ELECTRON_REBUILD=1, then builds Vortexsrc/main/distwithVORTEX_SKIP_ELECTRON_REBUILD=1; native modules are skipped throughoutsrc/main/dist/node_modules; cache hit means skip rebuildnpx electron-rebuild(native build headers are also cached to speed this up)Cache keys are derived from
pnpm-lock.yaml,pnpm-workspace.yaml,src/main/package.json, andsrc/main/postinstall.mjsso dependency bumps invalidate correctly.Cache miss behaviour
On cache miss,
actions/cacherestores nothing andelectron-rebuildruns a full rebuild, identical to baseline. Cache populates on first run; subsequent runs hit. GitHub evicts stale caches automatically.Measurement
Baseline package runs before this optimisation:
Dist-cache-only warm measured runs:
Result:
Package Vortexmedian:832s → 651s(-181s)