From 975786265c7ba4c6c73ae174d1998ce7bcbe724e Mon Sep 17 00:00:00 2001 From: Alexander Bayandin Date: Mon, 26 Feb 2024 18:17:22 +0100 Subject: [PATCH] CI: Delete GitHub Actions caches once PR is closed (#6900) ## Problem > Approaching total cache storage limit (9.25 GB of 10 GB Used) > Least recently used caches will be automatically evicted to limit the total cache storage to 10 GB. [Learn more about cache usage.](https://docs.github.com/actions/using-workflows/caching-dependencies-to-speed-up-workflows#usage-limits-and-eviction-policy) From https://github.com/neondatabase/neon/actions/caches Some of these caches are from closed/merged PRs. ## Summary of changes - Add a workflow that deletes caches for closed branches --- .../workflows/cleanup-caches-by-a-branch.yml | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 .github/workflows/cleanup-caches-by-a-branch.yml diff --git a/.github/workflows/cleanup-caches-by-a-branch.yml b/.github/workflows/cleanup-caches-by-a-branch.yml new file mode 100644 index 0000000000..d8c225dedb --- /dev/null +++ b/.github/workflows/cleanup-caches-by-a-branch.yml @@ -0,0 +1,32 @@ +# A workflow from +# https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#force-deleting-cache-entries + +name: cleanup caches by a branch +on: + pull_request: + types: + - closed + +jobs: + cleanup: + runs-on: ubuntu-latest + steps: + - name: Cleanup + run: | + gh extension install actions/gh-actions-cache + + echo "Fetching list of cache key" + cacheKeysForPR=$(gh actions-cache list -R $REPO -B $BRANCH -L 100 | cut -f 1 ) + + ## Setting this to not fail the workflow while deleting cache keys. + set +e + echo "Deleting caches..." + for cacheKey in $cacheKeysForPR + do + gh actions-cache delete $cacheKey -R $REPO -B $BRANCH --confirm + done + echo "Done" + env: + GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} + REPO: ${{ github.repository }} + BRANCH: refs/pull/${{ github.event.pull_request.number }}/merge