Cache Cleanup #3
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| name: Cache Cleanup | |
| on: | |
| schedule: | |
| # Run every Sunday at 2 AM UTC | |
| - cron: "0 2 * * 0" | |
| workflow_dispatch: | |
| inputs: | |
| max_age_days: | |
| description: "Maximum age of caches to keep (in days)" | |
| required: false | |
| default: "30" | |
| type: string | |
| jobs: | |
| cleanup: | |
| name: Clean up old caches | |
| runs-on: ubuntu-latest | |
| permissions: | |
| actions: write | |
| contents: read | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Get cache cleanup parameters | |
| id: params | |
| run: | | |
| MAX_AGE_DAYS="${{ github.event.inputs.max_age_days || '30' }}" | |
| echo "max_age_days=${MAX_AGE_DAYS}" >> $GITHUB_OUTPUT | |
| echo "cleanup_date=$(date -d "${MAX_AGE_DAYS} days ago" '+%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT | |
| - name: List current caches | |
| run: | | |
| echo "Current caches in repository:" | |
| gh api \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| "/repos/${{ github.repository }}/actions/caches" \ | |
| --jq '.actions_caches[] | "\(.key) - \(.size_in_bytes) bytes - \(.created_at)"' | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| - name: Clean up old caches | |
| run: | | |
| echo "Cleaning up caches older than ${{ steps.params.outputs.cleanup_date }}" | |
| # Get list of cache IDs older than specified date | |
| CLEANUP_DATE="${{ steps.params.outputs.cleanup_date }}" | |
| CACHE_IDS=$(gh api \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| "/repos/${{ github.repository }}/actions/caches" \ | |
| --jq --arg cleanup_date "$CLEANUP_DATE" '.actions_caches[] | select(.created_at < $cleanup_date) | .id') | |
| if [ -z "$CACHE_IDS" ]; then | |
| echo "No old caches found to clean up" | |
| exit 0 | |
| fi | |
| echo "Found caches to delete:" | |
| echo "$CACHE_IDS" | |
| # Delete each cache | |
| for cache_id in $CACHE_IDS; do | |
| echo "Deleting cache ID: $cache_id" | |
| gh api \ | |
| -X DELETE \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| "/repos/${{ github.repository }}/actions/caches/$cache_id" || true | |
| done | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| - name: Clean up caches from deleted branches | |
| run: | | |
| echo "Cleaning up caches from non-existent branches" | |
| # Get all remote branches | |
| git fetch --all | |
| EXISTING_BRANCHES=$(git branch -r | sed 's/origin\///' | grep -v HEAD | tr -d ' ') | |
| # Get all cache keys | |
| CACHE_KEYS=$(gh api \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| "/repos/${{ github.repository }}/actions/caches" \ | |
| --jq '.actions_caches[] | .key') | |
| # Find caches that might be from deleted branches | |
| for cache_key in $CACHE_KEYS; do | |
| # Extract potential branch name from cache key (this is heuristic) | |
| # Cache keys often contain branch names or refs | |
| if [[ "$cache_key" == *"refs/heads/"* ]]; then | |
| BRANCH_IN_KEY=$(echo "$cache_key" | sed -n 's/.*refs\/heads\/\([^-]*\).*/\1/p') | |
| if [ -n "$BRANCH_IN_KEY" ] && ! echo "$EXISTING_BRANCHES" | grep -q "^$BRANCH_IN_KEY$"; then | |
| echo "Found cache from potentially deleted branch: $cache_key (branch: $BRANCH_IN_KEY)" | |
| # Get cache ID and delete | |
| CACHE_ID=$(gh api \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| "/repos/${{ github.repository }}/actions/caches" \ | |
| --jq --arg key "$cache_key" \ | |
| '.actions_caches[] | select(.key == $key) | .id') | |
| if [ -n "$CACHE_ID" ]; then | |
| echo "Deleting cache ID: $CACHE_ID" | |
| gh api \ | |
| -X DELETE \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| "/repos/${{ github.repository }}/actions/caches/$CACHE_ID" || true | |
| fi | |
| fi | |
| fi | |
| done | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| - name: Show cache statistics after cleanup | |
| run: | | |
| echo "Cache statistics after cleanup:" | |
| CACHE_INFO=$(gh api \ | |
| -H "Accept: application/vnd.github+json" \ | |
| -H "X-GitHub-Api-Version: 2022-11-28" \ | |
| "/repos/${{ github.repository }}/actions/caches") | |
| CACHE_COUNT=$(echo "$CACHE_INFO" | jq '.actions_caches | length') | |
| TOTAL_SIZE=$(echo "$CACHE_INFO" | jq '.actions_caches | map(.size_in_bytes) | add // 0') | |
| TOTAL_SIZE_MB=$((TOTAL_SIZE / 1024 / 1024)) | |
| echo "Total caches: $CACHE_COUNT" | |
| echo "Total size: ${TOTAL_SIZE_MB} MB" | |
| echo "Remaining caches:" | |
| echo "$CACHE_INFO" | jq '.actions_caches[] | "\(.key) - \(.size_in_bytes) bytes - \(.created_at)"' | |
| env: | |
| GH_TOKEN: ${{ github.token }} |