build-pipeline.yml

# This is the main build pipeline that verifies and publishes the software
name: Build

# Controls when the workflow will run
on:
  # Triggers the workflow on push events
  push:
    branches: [ develop, release/**, main, feature/**, issue/**, issues/** ]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

env:
  POETRY_VERSION: "1.3.2"
  PYTHON_VERSION: "3.10"
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  # The first job in the workflow confirms that the software's own tests pass.
  run_tests:
    uses: ./.github/workflows/run_tests.yml
    secrets:
      codecov_token: ${{ secrets.CODECOV_TOKEN }}

  # Second job in the workflow verifies the software
  build:
    needs: run_tests
    runs-on: ubuntu-latest
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - name: Retrieve repository
        uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ env.PYTHON_VERSION }}
      - name: Install Poetry
        uses: abatilo/actions-poetry@v3.0.0
        with:
          poetry-version: ${{ env.POETRY_VERSION }}
      - name: Get version
        id: get-version
        run: |
          echo "current_version=$(poetry version | awk '{print $2}')" >> $GITHUB_OUTPUT
          echo "pyproject_name=$(poetry version | awk '{print $1}')" >> $GITHUB_ENV

      # Bumps the version, based on which branch is the target.
      - name: Bump pre-alpha version
        # If triggered by push to a feature branch
        if: |
          ${{ startsWith(github.ref, 'refs/heads/issue') }}      ||
          ${{ startsWith(github.ref, 'refs/heads/dependabot/') }} ||
          ${{ startsWith(github.ref, 'refs/heads/feature/') }}
        run: |
          new_ver="${{ steps.get-version.outputs.current_version }}+$(git rev-parse --short ${GITHUB_SHA})"
          poetry version $new_ver
          echo "software_version=$(poetry version | awk '{print $2}')" >> $GITHUB_ENV
      - name: Bump alpha version
        # If triggered by push to the develop branch
        if: ${{ github.ref == 'refs/heads/develop' }}
        run: |
          poetry version prerelease
          echo "software_version=$(poetry version | awk '{print $2}')" >> $GITHUB_ENV
          echo "venue=sit" >> $GITHUB_ENV
      - name: Bump rc version
        # If triggered by push to a release branch
        if: ${{ startsWith(github.ref, 'refs/heads/release/') }}
        env:
          # True if the version already has a 'rc' pre-release identifier
          BUMP_RC: ${{ contains(steps.get-version.outputs.current_version, 'rc') }}
        run: |
          if [ "$BUMP_RC" = true ]; then
            poetry version prerelease
          else
            poetry version ${GITHUB_REF#refs/heads/release/}rc1
          fi
          echo "software_version=$(poetry version | awk '{print $2}')" >> $GITHUB_ENV
          echo "venue=uat" >> $GITHUB_ENV
      - name: Release version
        # If triggered by push to the main branch
        if: ${{ startsWith(github.ref, 'refs/heads/main') }}
        env:
          CURRENT_VERSION: ${{ steps.get-version.outputs.current_version }}
        # Remove rc* from the end of version string
        # The ${string%%substring} syntax below deletes the longest match of $substring from back of $string.
        run: |
          poetry version ${CURRENT_VERSION%%rc*}
          echo "software_version=$(poetry version | awk '{print $2}')" >> $GITHUB_ENV
          echo "venue=ops" >> $GITHUB_ENV

      - name: Run Snyk as a blocking step
        uses: snyk/actions/python-3.10@master
        env:
            SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
        with:
          command: test
          args: >
              --org=${{ secrets.SNYK_ORG_ID }}
              --project-name=${{ github.repository }}
              --severity-threshold=high
              --fail-on=all
      - name: Run Snyk on Python
        uses: snyk/actions/python-3.10@master
        env:
          SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
        with:
          command: monitor
          args: >
            --org=${{ secrets.SNYK_ORG_ID }}
            --project-name=${{ github.repository }}

      - name: Commit Version Bump
        # If building the `develop`, a `release` branch, or `main`,
        # then we commit the version bump back to the repo.
        if: |
          github.ref == 'refs/heads/develop' ||
          github.ref == 'refs/heads/main'    ||
          startsWith(github.ref, 'refs/heads/release')
        run: |
          git config --global user.name 'stitchee bot'
          git config --global user.email 'stitchee@noreply.github.com'
          git commit -am "/version ${{ env.software_version }}"
          git push

      # Builds and pushes the package to the Python Package Index (PyPI)
      - name: Build Python Artifact
        run: |
          poetry build
      - uses: actions/upload-artifact@v4
        with:
          name: python-artifact
          path: dist/*
      - name: Publish to test.pypi.org
        id: pypi-test-publish
        if: |
          github.ref == 'refs/heads/develop' ||
          startsWith(github.ref, 'refs/heads/release')
        env:
          POETRY_PYPI_TOKEN_TESTPYPI: ${{secrets.PYPI_TOKEN_TESTPYPI}}
        run: |
          poetry config repositories.testpypi https://test.pypi.org/legacy/
          poetry publish -r testpypi
      - name: Publish to pypi.org
        if: ${{ github.ref == 'refs/heads/main' }}
        id: pypi-publish
        env:
          POETRY_PYPI_TOKEN_PYPI: ${{secrets.PYPI_TOKEN_PYPI}}
        run: |
          poetry publish

      # Builds and pushes a Docker image
      - name: Log in to the Container registry
        if: ${{ !startsWith(github.ref, 'refs/heads/main/') }}
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Extract metadata (tags, labels) for Docker
        if: ${{ !startsWith(github.ref, 'refs/heads/main/') }}
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=raw,pattern={{version}},value=${{ env.software_version }}
            type=raw,value=${{ env.venue }}
      - name: Build and push Docker image
        if: ${{ !startsWith(github.ref, 'refs/heads/main/') }}
        id: docker-push
        uses: docker/build-push-action@v5
        with:
          context: .
          file: Dockerfile
          build-args: |
            SOURCE=${{env.pyproject_name}}[harmony]==${{ env.software_version }}
          push: true
          pull: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Push Tag
        if: |
          github.ref == 'refs/heads/develop' ||
          github.ref == 'refs/heads/main'    ||
          startsWith(github.ref, 'refs/heads/release')
        run: |
          git config user.name "${GITHUB_ACTOR}"
          git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
          git tag -a "${{ env.software_version }}" -m "Version ${{ env.software_version }}"
          git push origin "${{ env.software_version }}"