nuitka-compile.yml

name: 'Compile the monitoring-plugins for Windows using Nuitka'

# Controls when the workflow will run
on:
  # Triggers the workflow on push or pull request events but only for the main branch
  push:
    branches:
      - 'main'
    tags:
      - '*'

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch: # yamllint disable-line rule:empty-values

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:


  build-windows-get-list:
    runs-on: 'ubuntu-latest'

    outputs:
      monitoring_plugin_list_json: '${{ steps.save-json.outputs.monitoring_plugin_list_json}}'

    steps:

      - name: 'checkout the monitoring-plugins repo'
        uses: 'actions/checkout@v3'

      - name: 'create list of windows checks'
        run: |
          for dir in check-plugins/*; do
              check=$(basename $dir)
              if [ -e $dir/.windows ]; then
                  echo $check >> /tmp/windows-checks
                  echo "'$check'," >> /tmp/windows-checks-ps-list
              fi
          done

      - name: 'save the list as json'
        id: 'save-json'
        # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
        run: |
          EOF=$(dd if=/dev/urandom bs=15 count=1 status=none | base64)
          echo "monitoring_plugin_list_json<<$EOF" >> "$GITHUB_OUTPUT"
          cat /tmp/windows-checks | jq -R -s -c 'split("\n")[:-1]' >> "$GITHUB_OUTPUT"
          echo "$EOF" >> "$GITHUB_OUTPUT"

  build-windows:
    runs-on: 'windows-latest'

    needs: 'build-windows-get-list'

    strategy:
      matrix:
        check: '${{ fromJson(needs.build-windows-get-list.outputs.monitoring_plugin_list_json) }}'

    steps:

      - name: 'checkout the monitoring-plugins repo'
        uses: 'actions/checkout@v3'
        with:
          # Relative path under $GITHUB_WORKSPACE to place the repository
          path: 'monitoring-plugins'

      - name: 'checkout the lib repo'
        uses: 'actions/checkout@v3'
        with:
          repository: 'Linuxfabrik/lib'
          path: 'lib'

      - name: 'install python3.10'
        uses: 'actions/setup-python@v3'
        with:
          python-version: '3.10' # update as soon as nuitka supports latest python

      - run: 'python.exe -m pip install --upgrade pip wheel setuptools'

      # ordered-set is for nuitka: "Nuitka:WARNING: Using very slow fallback for ordered sets, please install 'ordered-set' or 'orderedset' PyPI packages for best Python compile time performance."
      - run: 'pip install --upgrade ordered-set Nuitka Nuitka'

      # install 3rd party libraries for all check plugins
      - run: 'pip install --requirement ${{ github.workspace }}\monitoring-plugins\requirements.txt'

      # info in case of errors
      - run: 'pip list'

      - run: 'python -m nuitka --assume-yes-for-downloads --mingw64 --follow-imports --include-plugin-directory="${{ github.workspace }}\lib" --output-dir=C:\nuitka-compile-temp --remove-output --standalone ${{ github.workspace }}\monitoring-plugins\check-plugins\${{ matrix.check }}\${{ matrix.check}}'

      - name: 'Upload build output as artifact for later zipping'
        uses: 'actions/upload-artifact@v3'
        with:
          name: 'nuitka-build-output-${{ matrix.check }}'
          path: 'C:\nuitka-compile-temp\${{ matrix.check }}*'


  zip-windows:

    # we need to use windows here too, to be able to restore the cache (see https://github.com/marketplace/actions/cache#cache-version)
    runs-on: 'windows-latest'

    needs: 'build-windows'

    steps:

      - name: 'download all artifacts'
        uses: 'actions/download-artifact@v3'
        with:
          path: 'C:\artifacts'

      - name: 'prepare plugins for zipping'
        shell: 'bash'
        run: |
          cd /c/artifacts
          mkdir /c/output
          for dir in */*/; do
              echo "dir: $dir"
              echo cp -rv $dir* /c/output/
              cp -rv $dir* /c/output/
          done

      - name: 'upload the output as monitoring-plugins'
        uses: 'actions/upload-artifact@v3'
        with:
          name: 'monitoring-plugins'
          path: 'C:\output\'