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Add threshold check to repo size validation #273

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Merged
kandrosov merged 2 commits into from
Jun 21, 2026
Merged

Add threshold check to repo size validation #273

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02890c3
Fail CI if repo size increases by >1MB without 'big changes' label
kandrosov Jun 21, 2026
cff30c8
Fix trailing spaces in repo-sanity-checks.yaml
kandrosov Jun 21, 2026
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12 changes: 12 additions & 0 deletions .github/workflows/repo-sanity-checks.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,8 @@ jobs:
run: echo "size=$(du -sb .git/objects/pack | cut -f1)" >> $GITHUB_OUTPUT

- name: Calculate and report delta
env:
HAS_BIG_CHANGES_LABEL: ${{ contains(github.event.pull_request.labels.*.name, 'big changes') }}
run: |
delta=$(( ${{ steps.size_after.outputs.size }} - ${{ steps.size_before.outputs.size }} ))
delta_kb=$(( delta / 1024 ))
Expand All @@ -67,6 +69,16 @@ jobs:
echo "Size after: ${{ steps.size_after.outputs.size }} bytes" >> $GITHUB_STEP_SUMMARY
echo "Repository size would increase by approximately $delta_kb KiB if this PR is squash merged." >> $GITHUB_STEP_SUMMARY

MAX_THR_KB=1024
if [ "$delta_kb" -gt "$MAX_THR_KB" ]; then
if [ "$HAS_BIG_CHANGES_LABEL" = "true" ]; then
echo "Size increase is over threshold ($MAX_THR_KB KiB), but PR has 'big changes' label. Proceeding." >> $GITHUB_STEP_SUMMARY
else
echo "::error::Repository size increase ($delta_kb KiB) exceeds threshold of $MAX_THR_KB KiB. Please use Git LFS for large files or add the 'big changes' label to this PR if the size increase is expected."
exit 1
fi
fi

check-for-binary-files:
runs-on: ubuntu-latest
steps:
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