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silverwind
360f34d7fa
Reduces the CI cache growth and disk pressure behind the flaky `No space left on device` failures in https://github.com/go-gitea/gitea/issues/37974. **`go-cache`** — the cache-seeder saved with a `restore-keys` prefix fallback, so every `go.sum` change restored the previous cache and re-saved the union; old module versions and stale build objects accumulated (~3 GB → ~7 GB) and overflowed disk on smaller runners. Drop `restore-keys` from the seeder **save** branches so each `go.sum` seeds a clean, size-bounded cache. PR runs keep `restore-keys` for warm-start fallback. **`free-disk-space`** — delete the unused preinstalled toolchains in parallel (~86 s → ~54 s) and log `df -h /` before/after. Measured during review: the hosted `ubuntu-latest` fleet is heterogeneous — most runners have ~89 GB free on `/` (a full pgsql integration shard peaks at ~17 GB used), but a minority arrive nearly full and fail mid cache-restore. The toolchain deletion is the headroom that keeps those runners green, so it stays; the cache bound shrinks the footprint for every runner. Authored with assistance from Claude (Opus 4.8). --------- Signed-off-by: silverwind <me@silverwind.io> Co-authored-by: bircni <bircni@icloud.com>
18 lines
491 B
YAML
18 lines
491 B
YAML
name: free-disk-space
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description: Free space on / before large cache restores
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# Delete preinstalled toolchains which gitea doesn't use and show disk space usage
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runs:
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using: composite
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steps:
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- shell: bash
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run: |
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echo "free space before cleanup:"
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df -h /
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for dir in /usr/local/lib/android /usr/local/.ghcup /opt/ghc /usr/share/dotnet; do
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sudo rm -rf "$dir" &
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done
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wait
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echo "free space after cleanup:"
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df -h /
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