fetch-cache.yml

name: fetch cache

permissions: {}

on:
  workflow_dispatch:
  schedule:
    - cron: "00 00 */3 * *"
jobs:
  fetch_cache:
    name: fetch cache
    runs-on: ubuntu-24.04
    env:
      SOURCE_REPO: 'HiGarfield/lede-17.01.4-Mod'

    steps:
      - name: Checkout
        uses: actions/checkout@main
        with:
          ref: master
          fetch-depth: 0

      - name: Clone source code
        working-directory: ${{ github.workspace }}
        run: |
          if [ -f "$GITHUB_WORKSPACE/version" ]; then
            WORKING_DIR="$GITHUB_WORKSPACE"
          else
            git clone "https://github.com/$SOURCE_REPO" -b master source
            WORKING_DIR="$GITHUB_WORKSPACE/source"
          fi
          echo "WORKING_DIR=${WORKING_DIR}" >>$GITHUB_ENV

      - name: Initialize environment
        working-directory: ${{ env.WORKING_DIR }}
        run: |
          sudo swapoff -a
          sudo rm -rf /usr/share/dotnet /usr/local/lib/android /opt/ghc
          sudo -E apt -qq update
          sudo -E apt -y -qq install aria2 build-essential binutils bzip2 gettext \
                                     flex perl findutils diffutils unzip gawk util-linux \
                                     subversion zlib1g-dev zip git coreutils \
                                     gcc-11 g++-11 libc6-dev
          sudo -E apt -qq autoremove --purge
          sudo -E apt -qq clean
          sudo -E update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 60
          sudo -E update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-11 60
          sudo -E update-alternatives --set gcc /usr/bin/gcc-11
          sudo -E update-alternatives --set g++ /usr/bin/g++-11
          sudo -E .github/backup/install_python2.sh

      - name: Generate cache mixkey
        id: gen_cache_mixkey
        working-directory: ${{ env.WORKING_DIR }}
        run: |
          target_device_arch_1="ar71xx"
          target_device_arch_2="ramips"
          gcc_hash=$(gcc --version | sha256sum | awk '{print substr($1,1,8)}')
          ldd_hash=$(ldd --version | sha256sum | awk '{print substr($1,1,8)}')
          mixkey1="${target_device_arch_1}-${gcc_hash}-${ldd_hash}"
          mixkey2="${target_device_arch_2}-${gcc_hash}-${ldd_hash}"

          echo "mixkey1=$mixkey1" >> $GITHUB_OUTPUT
          echo "mixkey2=$mixkey2" >> $GITHUB_OUTPUT

      - name: Cache1
        uses: HiGarfield/cachewrtbuild@main
        with:
          ccache: 'true'
          mixkey: ${{ steps.gen_cache_mixkey.outputs.mixkey1 }}
          prefix: ${{ env.WORKING_DIR }}
          skip_saving: 'true'
      
      - name: Cache2
        uses: HiGarfield/cachewrtbuild@main
        with:
          ccache: 'true'
          mixkey: ${{ steps.gen_cache_mixkey.outputs.mixkey2 }}
          prefix: ${{ env.WORKING_DIR }}
          skip_saving: 'true'

      - name: Restore cached dl
        id: restore_cached_dl
        uses: actions/cache/restore@main
        with:
          path: ${{ env.WORKING_DIR }}/dl
          key: ${{ github.repository_id }}-dl-${{ github.run_id }}
          restore-keys: ${{ github.repository_id }}-dl-