# GitHub actions workflow which builds the release artifacts.

name: Build release artifacts

on:
  push:
    # we build on develop and release branches to (hopefully) get early warning
    # of things breaking
    branches: ["develop", "release-*"]

    # we also rebuild on tags, so that we can be sure of picking the artifacts
    # from the right tag.
    tags: ["v*"]

permissions:
  contents: read

jobs:
  # first get the list of distros to build for.
  get-distros:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v2
      - id: set-distros
        run: |
          echo "::set-output name=distros::$(scripts-dev/build_debian_packages --show-dists-json)"
    # map the step outputs to job outputs
    outputs:
      distros: ${{ steps.set-distros.outputs.distros }}

  # now build the packages with a matrix build.
  build-debs:
    needs: get-distros
    name: "Build .deb packages"
    runs-on: ubuntu-latest
    strategy:
      matrix:
        distro: ${{ fromJson(needs.get-distros.outputs.distros) }}

    steps:
      - uses: actions/checkout@v2
        with:
          path: src
      - uses: actions/setup-python@v2
      - run: ./src/scripts-dev/build_debian_packages "${{ matrix.distro }}"
      - uses: actions/upload-artifact@v2
        with:
          name: debs
          path: debs/*

  build-sdist:
    name: "Build pypi distribution files"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v2
      - run: pip install wheel
      - run: |
          python setup.py sdist bdist_wheel
      - uses: actions/upload-artifact@v2
        with:
          name: python-dist
          path: dist/*