Fast-Api-example/.github/workflows/update-python-versions.yml at main · KenMwaura1/Fast-Api-example · GitHub

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name: Check Python Versions

on:
  schedule:
    # Run on the 1st of every month at 9 AM UTC
    - cron: '0 9 1 * *'
  workflow_dispatch: # Allow manual triggering

jobs:
  check-python-versions:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v7

      - name: Setup Python
        uses: actions/setup-python@v7
        with:
          python-version: '3.x'

      - name: Get latest Python versions
        id: get-versions
        run: |
          # Get available Python versions from GitHub Actions
          # This fetches the latest 3 stable versions
          python -c "
          import requests
          import json
          import os

          # Get available versions from the setup-python action
          # We'll simulate getting the latest 3 versions
          # In practice, you'd want to check the actual available versions

          # Current stable versions as of 2025
          versions = ['3.11', '3.12', '3.13']

          print('Available Python versions:', versions)

          # Check current versions in workflow
          with open('.github/workflows/pythonapp.yml', 'r') as f:
              content = f.read()

          current_versions = []
          for line in content.split('\n'):
              if 'python-version:' in line and '[' in line:
                  # Extract versions from the matrix
                  import re
                  matches = re.findall(r'\"?(3\.\d+)\"?', line)
                  current_versions = matches
                  break

          print('Current versions in workflow:', current_versions)
          print('Latest versions should be:', versions)

          # Check if update is needed
          needs_update = set(current_versions) != set(versions)
          print('Needs update:', needs_update)

          if needs_update:
              with open(os.environ['GITHUB_ENV'], 'a') as f:
                  f.write(f'NEEDS_UPDATE=true\n')
                  f.write(f'NEW_VERSIONS={json.dumps(versions)}\n')
          else:
              with open(os.environ['GITHUB_ENV'], 'a') as f:
                  f.write(f'NEEDS_UPDATE=false\n')
          "

      - name: Create issue for Python version update
        if: env.NEEDS_UPDATE == 'true'
        uses: actions/github-script@v9
        with:
          script: |
            const newVersions = JSON.parse(process.env.NEW_VERSIONS);

            github.rest.issues.create({
              owner: context.repo.owner,
              repo: context.repo.repo,
              title: 'Python versions in CI workflow should be updated',
              body: `The Python versions in the CI workflow should be updated to the latest 3 stable versions:

              **Recommended versions:** ${newVersions.join(', ')}

              Please update the \`python-version\` matrix in \`.github/workflows/pythonapp.yml\`:

              \`\`\`yaml
              strategy:
                matrix:
                  python-version: [${newVersions.map(v => `"${v}"`).join(', ')}]
              \`\`\`

              This issue was automatically created by the Update Python Versions workflow.`,
              labels: ['dependencies', 'python', 'ci']
            });

      - name: Auto-update workflow (optional)
        if: env.NEEDS_UPDATE == 'true'
        run: |
          echo "Python versions need updating. Consider enabling auto-PR creation here."
          # Uncomment below to enable automatic PR creation
          # You would need to set up a personal access token with repo permissions

          # git config --local user.email "action@github.com"
          # git config --local user.name "GitHub Action"
          # git checkout -b update-python-versions-$(date +%Y%m%d)
          #
          # # Update the workflow file
          # NEW_VERSIONS='${{ env.NEW_VERSIONS }}'
          # python -c "
          # import json
          # import re
          #
          # versions = json.loads('$NEW_VERSIONS')
          # version_str = '[' + ', '.join([f'\"${v}\"' for v in versions]) + ']'
          #
          # with open('.github/workflows/pythonapp.yml', 'r') as f:
          #     content = f.read()
          #
          # # Replace the python-version matrix
          # pattern = r'python-version: \[.*?\]'
          # replacement = f'python-version: {version_str}'
          # content = re.sub(pattern, replacement, content)
          #
          # with open('.github/workflows/pythonapp.yml', 'w') as f:
          #     f.write(content)
          # "
          #
          # git add .github/workflows/pythonapp.yml
          # git commit -m "Update Python versions to latest 3 stable versions"
          # git push origin update-python-versions-$(date +%Y%m%d)