mirror.yml

name: 'mirror'
on:
  push:
    branches:
        - __mirror
  schedule:
    # Run everyday at 3 AM UTC
    - cron: '0 3 * * *'
  workflow_dispatch:

jobs:
  mirror_and_check:
    runs-on: ubuntu-latest
    outputs:
      branch_matrix: ${{ steps.check.outputs.branch_matrix }}
    steps:
      - name: mirror
        id: mirror
        uses: bridgelightcloud/github-mirror-action@v3
        with:
          origin: 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git'
          GITHUB_TOKEN: ${{ secrets.PAT }}

      - name: check
        id: check
        run: |
          REPO=$( basename $PWD )
          cd ..
          mv $REPO ${REPO}.git
          git clone --shared ${REPO}.git $REPO
          JSON_DATA_FILE="$PWD/workflows.json"
          touch ${JSON_DATA_FILE}
          cd $REPO
          echo "DEBUG $( pwd ) - before for"
          for branch in $( cat rc-branches ); do
            git worktree add ../${branch} ${branch}
            pushd ../${branch}
            pwd
            if git log --oneline | head -n1 | grep "Linux\ .*\-rc.*" &>/dev/null; then
              KERNEL_VERSION=$( git log --oneline | head -n1 | grep -o "Linux\ .*\-rc.*" )
              echo "DEBUG build ${KERNEL_VERSION}"
              if [[ -s ${JSON_DATA_FILE} ]]; then
                echo -n "DEBUG , \"build_${branch}.yml\""
                echo -n ", \"${branch}\"" >> ${JSON_DATA_FILE}
              else
                echo -n "DEBUG [\"build_${branch}.yml\""
                echo -n "[\"${branch}\"" >> ${JSON_DATA_FILE}
              fi
            fi
            cat ${JSON_DATA_FILE} || echo "DEBUG #1"
            popd
            pwd
          done
          echo -n "]" >> ${JSON_DATA_FILE}
          pwd
          echo "DEBUG $( pwd ) - after for"
          ls -1
          ls -1 ../
          cat -v ${JSON_DATA_FILE} || echo "DEBUG #2"
          echo "branch_matrix=$( jq -cn --argjson environments "$( cat ${JSON_DATA_FILE} )" '{branch: $environments}' )" >> $GITHUB_OUTPUT
          

  matrix_build:
    needs: mirror_and_check
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix: ${{fromJson(needs.mirror_and_check.outputs.branch_matrix)}}
    steps:
      - uses: actions/checkout@v3
        with:
          ref: ${{ matrix.branch }}

      - name: build_step
        run: |
          echo "build"
          build_dir=$( pwd )
          pushd ../
          wget 'https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/13.2.0/x86_64-gcc-13.2.0-nolibc-ia64-linux.tar.xz' -O ./tarball.tar.xz
          wget 'https://raw.githubusercontent.com/johnny-mnemonic/linux-stable-rc/__mirror/make-kernel.bash' && chmod +x make-kernel.bash
          wget 'https://raw.githubusercontent.com/johnny-mnemonic/linux-stable-rc/__mirror/rx2620-rx2660-rx2800-i2-combined-localmodconfig'
          wget 'https://raw.githubusercontent.com/johnny-mnemonic/linux-stable-rc/__mirror/ia64-linux-workaround-ice-with-gcc-13.patch'
          tar -xf tarball.tar.xz
          ls -l
          PATH=$PATH:$PWD/gcc-13.2.0-nolibc/ia64-linux/bin
          popd
          patch -p1 < ../ia64-linux-workaround-ice-with-gcc-13.patch || true
          BRANCH=${{ matrix.branch }}
          KERNEL_VERSION=$( git log --oneline | head -n1 | grep -o "Linux\ .*\-rc.*" )
          pushd ../
          echo "| STATUS | BRANCH | VERSION |" >> $GITHUB_STEP_SUMMARY
          echo "| ------ | ------ | ------- |" >> $GITHUB_STEP_SUMMARY
          if time ./make-kernel.bash ./rx2620-rx2660-rx2800-i2-combined-localmodconfig ia64 ${build_dir}; then
            echo "| :white_check_mark: | $BRANCH | $KERNEL_VERSION |" >> $GITHUB_STEP_SUMMARY
          else
            echo "| :x: | $BRANCH | $KERNEL_VERSION |" >> $GITHUB_STEP_SUMMARY
          fi