Merge aaq #12
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| name: Alembic Migration Check | |
| on: | |
| pull_request: | |
| branches: | |
| - main | |
| paths: | |
| - "core_backend/migrations/versions/**.py" | |
| - ".github/workflows/alembic-migrations.yaml" | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - "core_backend/migrations/versions/**.py" | |
| - ".github/workflows/alembic-migrations.yaml" | |
| jobs: | |
| check-for-outdated-heads: | |
| runs-on: ubuntu-20.04 | |
| steps: | |
| - name: Checkout main branch | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: main | |
| - name: Set up Python | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: "3.10" | |
| - name: Install Python libraries | |
| run: | | |
| python -m pip install -r core_backend/requirements.txt | |
| - name: Get Alembic head of main branch | |
| if: github.event_name == 'pull_request' | |
| run: | | |
| cd core_backend | |
| alembic_head_main=$(alembic heads | awk '{print $1}') | |
| echo "ALEMBIC_HEAD_MAIN=${alembic_head_main}" >> $GITHUB_ENV | |
| - name: Checkout PR branch | |
| if: github.event_name == 'pull_request' | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ github.head_ref }} | |
| - name: Check if Alembic head revision from main branch exists in feature branch DURING PR | |
| if: github.event_name == 'pull_request' | |
| run: | | |
| cd core_backend | |
| python -m pip install -r requirements.txt | |
| alembic_history_pr=$(alembic history) | |
| if echo "${alembic_history_pr}" | grep -q "$ALEMBIC_HEAD_MAIN"; then | |
| echo "Alembic head revision from main branch exists in PR branch." | |
| else | |
| echo "Alembic head revision from main branch does NOT exist in PR branch. Update your migrations to align with main branch." | |
| exit 1 | |
| fi | |
| - name: Check for multiple Alembic heads after PR is merged | |
| if: github.event_name == 'push' | |
| run: | | |
| cd core_backend | |
| alembic_heads=$(alembic heads | wc -l) | |
| if [ "$alembic_heads" -gt 1 ]; then | |
| echo "Multiple Alembic heads detected in the main branch after PR merge. Resolve the heads to maintain a single migration history." | |
| exit 1 | |
| else | |
| echo "No multiple Alembic heads detected." | |
| fi |