release.yml

name: release

on:
  push:
    branches:
      - 'main'
  pull_request:
    branches:
      - 'main'

env:
  PYTHON_STANDALONE_VERSIONS: |
    [
      "20240415"
    ]
  PYTHON_VERSIONS: |
    [
      "3.10.14",
      "3.11.9",
      "3.12.3"
    ]

jobs:
  build-matrix:
    runs-on: ubuntu-latest
    outputs:
      PYTHON_STANDALONE_VERSIONS: ${{ env.PYTHON_STANDALONE_VERSIONS }}
      PYTHON_VERSIONS: ${{ env.PYTHON_VERSIONS }}
    steps:
      - name: noop
        run: |
          echo noop

  build-tag:
    needs:
      - build-matrix
    strategy:
      matrix:
        pythonStandaloneVersion: ${{ fromJSON(needs.build-matrix.outputs.PYTHON_STANDALONE_VERSIONS) }}
        pythonVersion: ${{ fromJSON(needs.build-matrix.outputs.PYTHON_VERSIONS) }}
      fail-fast: false
    runs-on: ubuntu-22.04
    steps:
      - name: clone
        run: |
          # can't use actions/checkout here as transferring the shallow clone fails when using upload-/download-artifact
          git clone https://github.com/$GITHUB_REPOSITORY . --depth=1
      - name: checkout PR
        if: ${{ github.event_name == 'pull_request' }}
        run: |
          echo fetching pull/${{ github.ref_name }}
          git fetch origin pull/${{ github.ref_name }}:pr --depth=1
          git checkout pr
      - name: checkout branch
        if: ${{ github.event_name == 'push' }}
        run: |
          echo fetching ${{ github.ref_name }}
          git fetch origin ${{ github.ref_name }} --depth=1
          git checkout ${{ github.ref_name }}
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: 1.19
      - uses: actions/cache@v4
        with:
          path: |
            ~/go/pkg/mod
            ~/.cache/go-build
          key: ${{ runner.os }}-${{ matrix.pythonStandaloneVersion }}-${{ matrix.pythonVersion }}-build-tag-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-${{ matrix.pythonStandaloneVersion }}-${{ matrix.pythonVersion }}-build-tag-
      - name: build-tag
        run: |
          git config --global user.email "no@mail.exists"
          git config --global user.name "go-embed-python releaser"
          BUILD_NUM=$(./hack/next-build-num.sh ${{ matrix.pythonStandaloneVersion }} ${{ matrix.pythonVersion }})
          ./hack/build-tag.sh ${{ matrix.pythonStandaloneVersion }} ${{ matrix.pythonVersion }} $BUILD_NUM
          echo $BUILD_NUM > build-num
      - name: git gc
        run: |
          git gc
      - uses: actions/upload-artifact@v4
        with:
          name: workdir-${{ matrix.pythonStandaloneVersion }} ${{ matrix.pythonVersion }}
          path: |
            .git
            build-num

  tests:
    needs:
      - build-matrix
      - build-tag
    strategy:
      matrix:
        os:
          - ubuntu-22.04
          - macos-12
          - windows-2019
        pythonStandaloneVersion: ${{ fromJSON(needs.build-matrix.outputs.PYTHON_STANDALONE_VERSIONS) }}
        pythonVersion: ${{ fromJSON(needs.build-matrix.outputs.PYTHON_VERSIONS) }}
      fail-fast: false
    runs-on: ${{ matrix.os }}
    steps:
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: 1.19
      - uses: actions/cache@v4
        with:
          path: |
            ~/go/pkg/mod
            ~/.cache/go-build
          key: ${{ runner.os }}-${{ matrix.pythonStandaloneVersion }}-${{ matrix.pythonVersion }}-tests-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-${{ matrix.pythonStandaloneVersion }}-${{ matrix.pythonVersion }}-tests-
      - uses: actions/download-artifact@v4
        with:
          name: workdir-${{ matrix.pythonStandaloneVersion }} ${{ matrix.pythonVersion }}
      - name: checkout tag
        shell: bash
        run: |
          git reset --hard
          git checkout v0.0.0-${{ matrix.pythonVersion }}-${{ matrix.pythonStandaloneVersion }}-$(cat build-num)
      - name: run tests
        shell: bash
        run: |
          go test ./... -v

  release:
    needs:
      - build-matrix
      - tests
    strategy:
      matrix:
        pythonStandaloneVersion: ${{ fromJSON(needs.build-matrix.outputs.PYTHON_STANDALONE_VERSIONS) }}
        pythonVersion: ${{ fromJSON(needs.build-matrix.outputs.PYTHON_VERSIONS) }}
      fail-fast: false
    runs-on: ubuntu-22.04
    if: ${{ github.event_name == 'push' && github.ref_name == 'main' }}
    permissions:
      contents: write
      actions: write
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: workdir-${{ matrix.pythonStandaloneVersion }} ${{ matrix.pythonVersion }}
      - name: update remote url
        run: |
          git remote set-url origin https://token:$GITHUB_TOKEN@github.com/$GITHUB_REPOSITORY
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: push tag
        run: |
          git push origin v0.0.0-${{ matrix.pythonVersion }}-${{ matrix.pythonStandaloneVersion }}-$(cat build-num)