release.yml

name: Create release

on:
  workflow_dispatch:
    inputs:
      sha:
        description: "Commit SHA to create release from"
        required: true
      tag:
        description: "Tag of the release"
        required: true
  push:
    tags:
      - 'v*'
jobs:
  version-check:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2
      - name: Check package versions
        run: python scripts/check_package_versions.py
  set-env:
    needs: [version-check]
    runs-on: ubuntu-latest
    outputs:
      sha: ${{ env.SHA }}
      tag: ${{ env.TAG }}
      prerelease: ${{ env.PRERELEASE }}
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2
      - name: Set env on push
        if: github.event_name == 'push'
        run: |
          echo "SHA=$(git rev-parse HEAD)" >> $GITHUB_ENV
          echo "TAG=$(git tag --points-at HEAD)" >> $GITHUB_ENV
      - name: Set env on trigger
        if: github.event_name == 'workflow_dispatch'
        run: |
          echo "SHA=${{ github.event.inputs.sha }}" >> $GITHUB_ENV
          echo "TAG=${{ github.event.inputs.tag }}" >> $GITHUB_ENV
      - name: Set env if version is pre-release
        run: |
          echo "PRERELEASE=${{ toJSON(contains(env.TAG, '-'))  }}" >> $GITHUB_ENV
      - name: Check values
        run: |
          echo "SHA: ${{ env.SHA }}"
          echo "Tag: ${{ env.TAG }}"
          echo "Pre-release: ${{ env.PRERELEASE }}"
  build-artifacts:
    needs: [set-env]
    uses: ./.github/workflows/build.yml
    with:
      version: ${{ needs.set-env.outputs.tag }}
      sha: ${{ needs.set-env.outputs.sha }}
  create-release:
    runs-on: ubuntu-latest
    needs: [set-env, build-artifacts]
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2
        with:
          ref: ${{ needs.set-env.outputs.sha }}

      - name: Generate changelog
        run: python3 scripts/extract_changelog.py ${{ needs.set-env.outputs.tag }} > generated-changelog.md

      - name: Download artifacts
        uses: actions/download-artifact@v2

      - name: Create release
        uses: ncipollo/release-action@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ needs.set-env.outputs.tag }}
          name: ${{ needs.set-env.outputs.tag }}
          bodyFile: generated-changelog.md
          commit: ${{ needs.set-env.outputs.sha }}
          allowUpdates: true
          prerelease: ${{ fromJSON(needs.set-env.outputs.prerelease) }}
          removeArtifacts: true
          artifacts: archive-*/**
  upload-python-wheel:
    runs-on: ubuntu-latest
    needs: [set-env, create-release]
    if: ${{ !fromJSON(needs.set-env.outputs.prerelease) }}
    steps:
      - name: Download archive
        uses: actions/download-artifact@v2
      - name: Install twine
        run: python -m pip install twine
      - name: Upload wheel
        run: python -m twine upload --username __token__ --password ${{ secrets.PYPI_UPLOAD_TOKEN }} archive-pyhq/*