version.yaml

name: Update Requirement Files
on:
  workflow_dispatch:
  push:
    paths:
      - 'setup.cfg'
  schedule:
    - cron: '0 0 1 * *'
jobs:
  update_requirements:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        pyver: [6, 7, 8, 9]
    name: Update Req Files -- Python 3.${{ matrix.pyver }}
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v2
        with:
          python-version: 3.${{ matrix.pyver }}
      - name: Install tox
        run: pip install tox
      - name: Run version update
        run: tox -e py3${{ matrix.pyver }}-reqs
      - name: Save git diff
        run: |
          git diff --output diff.patch
          if [ `wc -l diff.patch | cut -d ' ' -f 1` -eq 0 ]
          then
              echo PATCH_LINES="false" >> $GITHUB_ENV
          else
              echo PATCH_LINES="true" >> $GITHUB_ENV
          fi
          mv diff.patch diff.py3${{ matrix.pyver }}.patch
      - name: Upload artifact
        if: fromJSON(env.PATCH_LINES)
        uses: actions/upload-artifact@v2
        with:
          name: diff-py3${{ matrix.pyver }}
          path: diff.py3${{ matrix.pyver}}.patch
  detect_changes:
    runs-on: ubuntu-latest
    name: Submit PR on changes
    needs: update_requirements
    env:
      PATCH_DIR: patch_files_${{ github.run_id }}
    steps:
      - uses: actions/checkout@v2
      - name: Download diff files
        uses: actions/download-artifact@v2
        with:
          path: ${{ env.PATCH_DIR }}
      - name: Check if diff files exist
        run: |
          if [ -d "${{ env.PATCH_DIR }}" ]
          then
              echo APPLY_DIFF="true" >> $GITHUB_ENV
          else
              echo APPLY_DIFF="false" >> $GITHUB_ENV
          fi
      - name: Apply patch files
        if: fromJSON(env.APPLY_DIFF)
        run: |
            find ${{ env.PATCH_DIR }}/ -name "*.patch" -exec mv {} ./${{ env.PATCH_DIR  }} \;
            git apply ${{ env.PATCH_DIR }}/*.patch
            rm -fr ${{ env.PATCH_DIR }}
      - name: Open PR
        uses: peter-evans/create-pull-request@v3
        id: pr
        with:
          commit-message: "chore: Update Requirements Files"
          branch: ci/update-reqs-files
          delete-branch: true
          title: "(CI chore): Update Requirements Files"
          draft: false
          body: |
            Update requirement files with new package versions.

            Triggered by workflow run [${{ github.run_id }}@${{ github.repository }}](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})

      - name: Check outputs
        run: |
          echo "Pull Request Number - ${{ steps.pr.outputs.pull-request-number }}"
          echo "Pull Request URL - ${{ steps.pr.outputs.pull-request-url }}"