lf-build-linux-x86_64.yml

name: 'Linuxfabrik: Build Linux (x86_64)'

on:
  workflow_dispatch:
    inputs:
      # package-version:
      #   description: 'The version ("major.minor.patch"). If empty, version is taken from `version.txt`, and revision is auto-incremented.'
      #   required: false
      #   default: ''
      # lib-repo-ref:
      #   description: 'The branch, tag, or SHA to checkout from the lib repo. Defaults to the current branch or tag.'
      #   required: false
      #   default: ''
      check-plugin:
        description: 'If you only want to compile a specific check plugin, specify its name, for example `cpu-usage`, otherwise leave empty to build all plugins.'
        required: false
        default: 'cpu-usage'
      distros:
        description: 'Comma-separated list of operating systems to build on. Supported: `debian11,debian12,rocky8,rocky9,ubuntu2004,ubuntu2204,ubuntu2404`.'
        required: false
        default: 'rocky9'

# modify the default permissions granted to the GITHUB_TOKEN
permissions:
  contents: 'read'

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  set-matrix:
    runs-on:
      - 'ubuntu-24.04'
    outputs:
      matrix: '${{ steps.generate-matrix.outputs.matrix }}'
    steps:
      - name: 'Generate Matrix'
        id: 'generate-matrix'
        run: |
          distros="${{ inputs.distros }}"
          matrix=$(echo "$distros" | jq --compact-output --raw-input '{"distros": split(",")}')
          echo "matrix=$matrix" >> $GITHUB_OUTPUT

  build-packages:
    runs-on:
      - 'ubuntu-24.04'
    needs:
      - 'set-matrix'
    strategy:
      matrix:
        distro: '${{ fromJson(needs.set-matrix.outputs.matrix).distros }}'
    steps:
      - name: 'Debug Environment and Inputs'
        run: >
          echo
          check-plugin=${{ inputs.check-plugin }}
          lib-repo-ref=${{ inputs.lib-repo-ref }}
          package-iteration=${{ inputs.package-iteration }}
          distros=${{ inputs.distros }}

      - name: 'Checkout the monitoring-plugins repo'
        uses: 'actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683' # v4.2.2
        with:
          path: 'repos/monitoring-plugins'

      - name: 'Cache the checkout'
        uses: 'actions/cache@v4'
        with:
          path: 'repos/monitoring-plugins'

      - name: 'Checkout the lib repo'
        uses: 'actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683' # v4.2.2
        with:
          repository: 'Linuxfabrik/lib'
          ref: '${{ inputs.lib-repo-ref || github.ref_name }}'
          path: 'repos/lib'

      - name: 'Cache the checkout'
        uses: 'actions/cache@v4'
        with:
          path: 'repos/lib'

      - name: 'mkdir -p build'
        run: 'mkdir -p build'

      - name: 'mkdir -p build/${{ matrix.distro }}'
        run: 'mkdir -p build/${{ matrix.distro }}'

      - name: 'Synchronize cached writes to persistent storage'
        run: 'sync'

      - name: '⚙️ apt-get -y install podman'
        run: |
          sudo apt-get update
          sudo apt-get -y install podman

      - name: 'Build the container for ${{ matrix.distro }}'
        run: >
          podman build
          --file "repos/monitoring-plugins/build/${{ matrix.distro }}/Containerfile"
          --tag "lfmp-build-${{ matrix.distro }}"

      - name: 'Build the packages for ${{ matrix.distro }}'
        run: >
          podman run
          --rm
          --mount type=bind,source=build/${{ matrix.distro }},destination=/build,relabel=private
          --mount type=bind,source=repos,destination=/repos,relabel=shared,ro=true
          "lfmp-build-${{ matrix.distro }}"
          /bin/bash -x
          /repos/monitoring-plugins/build/${{ matrix.distro }}/build.sh
          ${{ inputs.package-version || github.ref_name }}
          ${{ inputs.package-iteration || '1' }}
          ${{ inputs.check-plugin || '' }}

      - name: 'Upload build output as artifact for packaging later on'
        uses: 'actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08' # v4.6.0
        with:
          path: 'build/'
          name: 'monitoring-plugins-linux.${{ matrix.distro }}.x86_64.zip'