release_helper.yml

name: Release Helper
on:
  push:
    branches:
      - main

jobs:
  correct_repository:
    runs-on: ubuntu-latest
    steps:
      - name: fail on fork
        if: github.repository_owner != 'cmu-delphi'
        run: exit 1

  create_release:
    needs: correct_repository
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v4
      - name: Set up Python 3.8
        uses: actions/setup-python@v5
        with:
          python-version: 3.8
      - name: Extract version
        id: extract_version
        run: |
          python -m pip install bump2version
          NEXT_TAG=$(bump2version --dry-run --list patch | grep ^current_version | sed -r s,"^.*=",,)
          echo "version=$NEXT_TAG" >> $GITHUB_OUTPUT
      - name: Create Release
        id: create_release
        uses: release-drafter/release-drafter@v6
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          version: ${{ steps.extract_version.outputs.version }}
          publish: true
    outputs:
      version: ${{ steps.extract_version.outputs.version }}
      upload_url: ${{ steps.create_release.outputs.upload_url }}
      tag_name: ${{ steps.create_release.outputs.tag_name }}

  lint:
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v4
      - name: Set up Python 3.8
        uses: actions/setup-python@v5
        with:
          python-version: 3.8
      - name: Install build dependencies
        run: |
          make install
      - name: Linting
        run: |
          make lint
      - name: Testing
        run: |
          make test

  build:
    needs: [create_release, lint]
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v4
      - name: Set up Python 3.8
        uses: actions/setup-python@v5
        with:
          python-version: 3.8
      - name: Install build dependencies
        run: |
          make install
      - name: Build
        run: |
          make dist

  release_package:
    needs: [create_release, lint]
    runs-on: ubuntu-latest
    # TODO: Make sure this works, copied from best practices here
    # https://github.com/pypa/gh-action-pypi-publish/tree/release/v1/?tab=readme-ov-file#trusted-publishing
    environment:
      name: pypi
      url: https://pypi.org/p/epidatpy
    permissions:
      id-token: write
    steps:
      - uses: actions/upload-artifact@v4
        with:
          name: epidatpy
          path: dist/*.tar.gz
      - name: Upload Release Asset
        uses: AButler/upload-release-assets@v3.0
        with:
          files: "dist/*.tar.gz"
          repo-token: ${{ secrets.GITHUB_TOKEN }}
          release-tag: ${{ needs.create_release.outputs.tag_name }}
      - name: Publish a Python distribution to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          skip-existing: true
          # repository_url: https://test.pypi.org/legacy/

  sync_dev:
    needs: correct_repository
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v4
        with:
          ref: dev
          ssh-key: ${{ secrets.CMU_DELPHI_DEPLOY_MACHINE_SSH }}
      - name: Reset dev branch
        run: |
          git fetch origin main:main
          git reset --hard main
      - name: Create pull request into dev
        uses: peter-evans/create-pull-request@v6
        with:
          branch: bot/sync-main-dev
          commit-message: "chore: sync main-dev"
          base: dev
          title: "chore: sync main->dev"
          labels: chore
          # reviewers:
          assignees: dshemetov
          body: |
            Syncing Main->Dev.