cache-rocksdb.yml

name: Cache rocksdb libraries
on:
  push:
    paths:
      - build.mk
  schedule:
    - cron: "*/15 * * * *" # Every 15 minutes
  workflow_dispatch:

permissions:
  contents: read

jobs:

  check-cache-rocksdb:
    name: Check existing cache
    runs-on: ubuntu-latest
    outputs:
      cache-hit: ${{ steps.cache-rocksdb.outputs.cache-hit }}

    steps:
      - uses: actions/checkout@v4

      - name: Get rocksdb version
        run: ./.github/scripts/get-rocksdb-version.sh

      - name: Fix permissions for cache
        run: sudo chown $(whoami) /usr/local/lib /usr/local/include

      - name: Restore rocksdb libraries cache
        id: cache-rocksdb
        uses: actions/cache/restore@v4
        with:
          path: |
            /usr/local/lib/librocksdb.*
            /usr/local/include/rocksdb
          key: ${{ runner.os }}-rocksdb-${{ env.ROCKSDB_VERSION }}-amd64


  save-cache-rocksdb:
    name: Build rocksdb libraries and save cache
    runs-on: ubuntu-latest
    needs: check-cache-rocksdb
    if: needs.check-cache-rocksdb.outputs.cache-hit != 'true'
    steps:
      - uses: actions/checkout@v4

      - name: Get rocksdb version
        run: ./.github/scripts/get-rocksdb-version.sh

      - name: Install rocksdb deps
        run: ./.github/scripts/install-rocksdb-deps.sh
      - name: Install rocksdb
        run: ./.github/scripts/install-rocksdb.sh

      - name: Saves rocksdb libraries cache
        uses: actions/cache/save@v4
        with:
          path: |
            /usr/local/lib/librocksdb.*
            /usr/local/include/rocksdb
          key: ${{ runner.os }}-rocksdb-${{ env.ROCKSDB_VERSION }}-amd64