name: backup-check
on:
  workflow_dispatch:
jobs:
  check:
    runs-on: nixos
    steps:
      - name: inspect restic repo freshness
        run: |
          set +e
          /run/current-system/sw/bin/docker run --rm -v /mnt/backups:/b:ro ubuntu:24.04 bash -c '
            echo "== now"; date
            for p in /b/perlis-appdata /b/perlis-conf; do
              echo "-- $p"
              stat -c "  mtime=%y" "$p" 2>&1
              echo -n "  snapshots: "; ls -1 "$p/snapshots" 2>/dev/null | wc -l
              echo -n "  newest snapshot file: "; ls -1t "$p/snapshots" 2>/dev/null | head -1
              stat -c "  newest mtime=%y" "$p/snapshots/$(ls -1t "$p/snapshots" 2>/dev/null | head -1)" 2>&1
              du -sh "$p" 2>/dev/null
            done
            echo "== df"; df -h /b
          '