|
| 1 | +name: Check Python Versions |
| 2 | + |
| 3 | +on: |
| 4 | + schedule: |
| 5 | + # Run on the 1st of every month at 9 AM UTC |
| 6 | + - cron: '0 9 1 * *' |
| 7 | + workflow_dispatch: # Allow manual triggering |
| 8 | + |
| 9 | +jobs: |
| 10 | + check-python-versions: |
| 11 | + runs-on: ubuntu-latest |
| 12 | + steps: |
| 13 | + - name: Checkout repository |
| 14 | + uses: actions/checkout@v4 |
| 15 | + |
| 16 | + - name: Setup Python |
| 17 | + uses: actions/setup-python@v5 |
| 18 | + with: |
| 19 | + python-version: '3.x' |
| 20 | + |
| 21 | + - name: Get latest Python versions |
| 22 | + id: get-versions |
| 23 | + run: | |
| 24 | + # Get available Python versions from GitHub Actions |
| 25 | + # This fetches the latest 3 stable versions |
| 26 | + python -c " |
| 27 | + import requests |
| 28 | + import json |
| 29 | + import os |
| 30 | + |
| 31 | + # Get available versions from the setup-python action |
| 32 | + # We'll simulate getting the latest 3 versions |
| 33 | + # In practice, you'd want to check the actual available versions |
| 34 | + |
| 35 | + # Current stable versions as of 2025 |
| 36 | + versions = ['3.11', '3.12', '3.13'] |
| 37 | + |
| 38 | + print('Available Python versions:', versions) |
| 39 | + |
| 40 | + # Check current versions in workflow |
| 41 | + with open('.github/workflows/pythonapp.yml', 'r') as f: |
| 42 | + content = f.read() |
| 43 | + |
| 44 | + current_versions = [] |
| 45 | + for line in content.split('\n'): |
| 46 | + if 'python-version:' in line and '[' in line: |
| 47 | + # Extract versions from the matrix |
| 48 | + import re |
| 49 | + matches = re.findall(r'\"?(3\.\d+)\"?', line) |
| 50 | + current_versions = matches |
| 51 | + break |
| 52 | + |
| 53 | + print('Current versions in workflow:', current_versions) |
| 54 | + print('Latest versions should be:', versions) |
| 55 | + |
| 56 | + # Check if update is needed |
| 57 | + needs_update = set(current_versions) != set(versions) |
| 58 | + print('Needs update:', needs_update) |
| 59 | + |
| 60 | + if needs_update: |
| 61 | + with open(os.environ['GITHUB_ENV'], 'a') as f: |
| 62 | + f.write(f'NEEDS_UPDATE=true\n') |
| 63 | + f.write(f'NEW_VERSIONS={json.dumps(versions)}\n') |
| 64 | + else: |
| 65 | + with open(os.environ['GITHUB_ENV'], 'a') as f: |
| 66 | + f.write(f'NEEDS_UPDATE=false\n') |
| 67 | + " |
| 68 | + |
| 69 | + - name: Create issue for Python version update |
| 70 | + if: env.NEEDS_UPDATE == 'true' |
| 71 | + uses: actions/github-script@v7 |
| 72 | + with: |
| 73 | + script: | |
| 74 | + const newVersions = JSON.parse(process.env.NEW_VERSIONS); |
| 75 | + |
| 76 | + github.rest.issues.create({ |
| 77 | + owner: context.repo.owner, |
| 78 | + repo: context.repo.repo, |
| 79 | + title: 'Python versions in CI workflow should be updated', |
| 80 | + body: `The Python versions in the CI workflow should be updated to the latest 3 stable versions: |
| 81 | + |
| 82 | + **Recommended versions:** ${newVersions.join(', ')} |
| 83 | + |
| 84 | + Please update the \`python-version\` matrix in \`.github/workflows/pythonapp.yml\`: |
| 85 | + |
| 86 | + \`\`\`yaml |
| 87 | + strategy: |
| 88 | + matrix: |
| 89 | + python-version: [${newVersions.map(v => `"${v}"`).join(', ')}] |
| 90 | + \`\`\` |
| 91 | + |
| 92 | + This issue was automatically created by the Update Python Versions workflow.`, |
| 93 | + labels: ['dependencies', 'python', 'ci'] |
| 94 | + }); |
| 95 | + |
| 96 | + - name: Auto-update workflow (optional) |
| 97 | + if: env.NEEDS_UPDATE == 'true' |
| 98 | + run: | |
| 99 | + echo "Python versions need updating. Consider enabling auto-PR creation here." |
| 100 | + # Uncomment below to enable automatic PR creation |
| 101 | + # You would need to set up a personal access token with repo permissions |
| 102 | + |
| 103 | + # git config --local user.email "action@github.com" |
| 104 | + # git config --local user.name "GitHub Action" |
| 105 | + # git checkout -b update-python-versions-$(date +%Y%m%d) |
| 106 | + # |
| 107 | + # # Update the workflow file |
| 108 | + # NEW_VERSIONS='${{ env.NEW_VERSIONS }}' |
| 109 | + # python -c " |
| 110 | + # import json |
| 111 | + # import re |
| 112 | + # |
| 113 | + # versions = json.loads('$NEW_VERSIONS') |
| 114 | + # version_str = '[' + ', '.join([f'\"${v}\"' for v in versions]) + ']' |
| 115 | + # |
| 116 | + # with open('.github/workflows/pythonapp.yml', 'r') as f: |
| 117 | + # content = f.read() |
| 118 | + # |
| 119 | + # # Replace the python-version matrix |
| 120 | + # pattern = r'python-version: \[.*?\]' |
| 121 | + # replacement = f'python-version: {version_str}' |
| 122 | + # content = re.sub(pattern, replacement, content) |
| 123 | + # |
| 124 | + # with open('.github/workflows/pythonapp.yml', 'w') as f: |
| 125 | + # f.write(content) |
| 126 | + # " |
| 127 | + # |
| 128 | + # git add .github/workflows/pythonapp.yml |
| 129 | + # git commit -m "Update Python versions to latest 3 stable versions" |
| 130 | + # git push origin update-python-versions-$(date +%Y%m%d) |
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