ci: speed up macOS builds (~3x faster)#66
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- Split x64 and arm64 into parallel matrix jobs (was sequential) - Switch from macos-15-intel to macos-latest (Apple Silicon) - Override mac compression to 'normal' (was 'maximum') - Add preflight job: lint, check, build, test once; cache dist/ - Add Electron binary caching (~/.cache/electron, ~/.cache/electron-builder) - Add merge-latest-mac.mjs script to combine x64/arm64 update manifests - Set mac artifactName with arch qualifier for electron-updater - Enable asar.smartUnpack for faster packaging - Disable unused DMG writeUpdateInfo
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What
macOS builds were taking ~36 minutes. This cuts them to ~8-12 min.
Changes
macos-15-inteltomacos-latest(ARM, 2-3x faster per job)compression: normalinstead ofcompression: maximum(huge time savings)~/.cache/electronand~/.cache/electron-buildercached between runs${arch}so electron-updater can distinguish x64 from arm64writeUpdateInfofor DMGscripts/merge-latest-mac.mjscombines x64/arm64latest-mac.ymlmanifests in the release jobImpact