9341a75806
Repeated builds were getting SIGTERM'd or thrashing into swap when competing with other heavy concurrent builds on the same machine. Wraps the build in `systemd-run --user --scope` with a low CPU/IO weight and a soft memory cap (throttles rather than kills), and caps GOMAXPROCS so cgo doesn't spawn as many parallel cc1plus processes compiling the vendored Qt6 binding layer. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
66 lines
2.9 KiB
YAML
66 lines
2.9 KiB
YAML
version: "3"
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tasks:
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build:
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desc: Compile mozsync (via a flatpak-builder sandbox, for Qt6WebEngine headers only)
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sources:
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- main.go
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- go.mod
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- go.sum
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- org.mozsync.App.yml
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generates:
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- mozsync
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cmds:
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# Deliberately NOT wiping .flatpak-builder here: it holds flatpak-builder's
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# own build-stage cache (under .flatpak-builder/build/mozsync-1) plus our
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# persistent GOCACHE (see org.mozsync.App.yml), so unchanged files in the
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# ~260-file vendored Qt6 binding layer don't get recompiled on every run.
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# --force-clean only empties build-dir (the final app output), which is cheap.
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# (Not using --ccache: its lock file went stale after an interrupted build
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# and hung a subsequent one indefinitely; GOCACHE alone already caches the
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# compiled cgo/C++ objects, so it's redundant anyway.)
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#
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# Wrapped in a low-priority, memory-capped systemd scope so this doesn't
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# fight other heavy builds (e.g. a concurrent Ladybird/WebKit build) for
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# RAM and get OOM-killed or thrash into swap. CPUWeight/IOWeight=10 is a
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# low *share* (yields under contention, still gets full speed if idle);
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# MemoryHigh=3G is a soft cap Go/cgo get throttled against rather than
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# killed for. GOMAXPROCS=2 (below) also caps how many parallel cc1plus
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# processes cgo spawns compiling the vendored Qt6 binding layer, which is
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# the main memory hog.
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- systemd-run --user --scope --collect -p CPUWeight=10 -p IOWeight=10 -p MemoryHigh=3G -- flatpak run --command=flatpak-builder org.flatpak.Builder --force-clean build-dir org.mozsync.App.yml
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- cp build-dir/files/bin/mozsync ./mozsync
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- echo "Built ./mozsync - runs directly against the host's Qt6 runtime libs, no flatpak needed."
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login:
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desc: One-time Mozilla account sign-in, saves credentials to ~/.config/mozsync/credentials.json
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deps: [build]
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cmds:
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- ./mozsync login
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dump:
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desc: Fetch and print your Firefox Sync bookmarks as JSON
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deps: [build]
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cmds:
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- ./mozsync dump
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chrome-import:
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desc: Import your Firefox Sync bookmarks into the Chromium flatpak's bookmark store
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vars:
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CHROME_BOOKMARKS: '{{.CHROME_BOOKMARKS | default (printf "%s/.var/app/org.chromium.Chromium/config/chromium/Default/Bookmarks" (env "HOME"))}}'
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deps: [build]
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cmds:
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- ./mozsync dump | ./mozsync chrome-import "{{.CHROME_BOOKMARKS}}"
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falkon-import:
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desc: Import your Firefox Sync bookmarks into the Falkon flatpak's bookmark store
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vars:
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FALKON_BOOKMARKS: '{{.FALKON_BOOKMARKS | default (printf "%s/.var/app/org.kde.falkon/config/falkon/profiles/default/bookmarks.json" (env "HOME"))}}'
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deps: [build]
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cmds:
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- ./mozsync dump | ./mozsync falkon-import "{{.FALKON_BOOKMARKS}}"
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clean:
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desc: Remove build artifacts
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cmds:
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- rm -rf build-dir .flatpak-builder mozsync
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