name: Hyperion APT Build
on: [workflow_call]

jobs:
  setup:
    name: Setup APT build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Set APT matrix
        id: apt-ppa
        run: |
          APT=$(echo $(cat .github/workflows/apt.json) | jq --compact-output .)
          echo "::set-output name=apt::$APT"
    outputs:
      apt-matrix: ${{ steps.apt-ppa.outputs.apt }}

  build:
    name: ${{ matrix.description }}
    needs: [setup]
    runs-on: ubuntu-latest
    strategy:
      matrix: ${{ fromJson(needs.setup.outputs.apt-matrix) }}

    steps:
      - uses: actions/checkout@v2
        with:
          submodules: true

      - name: Extract major.minor.patch from file .version
        run: |
          tr -d '\n' < .version > temp && mv temp .version
          VERSION=$(tr -d '\n' < .version)
          echo "MAJOR_MINOR_PATCH=$(echo "${VERSION%.*}.$((${VERSION##*.}))")" >> $GITHUB_ENV

      - name: Build package
        shell: bash
        run: |
          mkdir -p "${GITHUB_WORKSPACE}/deploy"
          docker run --rm \
            -v "${GITHUB_WORKSPACE}/deploy:/deploy" \
            -v "${GITHUB_WORKSPACE}:/source:rw" \
            ghcr.io/hyperion-project/${{ matrix.architecture }}:$(echo ${{ matrix.distribution }} | tr '[:upper:]' '[:lower:]') \
            /bin/bash -c "cd /source && \
            mkdir -p debian/source && echo '3.0 (quilt)' > debian/source/format && \
            dch --create --distribution $(echo ${{ matrix.distribution }} | tr '[:upper:]' '[:lower:]') --package 'hyperion' -v '$(cat .version)~$(echo ${{ matrix.distribution }} | tr '[:upper:]' '[:lower:]')' '${{ github.event.commits[0].message }}' && \
            cp -fr LICENSE debian/copyright && \
            sed 's/@BUILD_DEPENDS@/${{ matrix.build-depends }}/g; s/@DEPENDS@/${{ matrix.package-depends }}/g; s/@ARCHITECTURE@/${{ matrix.architecture }}/g; s/@STANDARDS_VERSION@/${{ env.MAJOR_MINOR_PATCH }}/g' debian/control.in > debian/control && \
            tar -cJf ../hyperion_$(cat .version)~$(echo ${{ matrix.distribution }} | tr '[:upper:]' '[:lower:]').orig.tar.xz . && \
            debuild --no-lintian -uc -us && \
            cp ../hyperion_* /deploy"

      - name: Upload package artifact
        if: startsWith(github.event.ref, 'refs/tags')
        uses: actions/upload-artifact@v2
        with:
          path: deploy
          retention-days: 1

  publish:
    name: Publish APT packages
    if: startsWith(github.event.ref, 'refs/tags')
    needs: [setup, build]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Import GPG key
        uses: crazy-max/ghaction-import-gpg@v3.1.0
        with:
          gpg-private-key: ${{ secrets.APT_GPG }}

      - name: Install reprepro
        run: sudo apt -y install reprepro

      - name: Make build folders, export public GPG key and copy distributions file
        run: |
          mkdir -p apt/{conf,dists,db}
          gpg --armor --output apt/hyperion.pub.key --export 'admin@hyperion-project.org'
          cp debian/distributions apt/conf/distributions

      - name: Create initial structure/packages files and symbolic links
        run: |
          reprepro -Vb apt createsymlinks
          reprepro -Vb apt export

      - name: Download artifacts
        uses: actions/download-artifact@v2.0.10

      - name: Include artifacts into the package source
        run: |
          for file in artifact/*.deb; do
            if [ -f "$file" ]; then
              dist=${file#*~}
              dist=${dist%_*}
              reprepro -Vb apt/ includedeb "$dist" "$file"
            fi
          done

      - name: Upload packages to APT server (DRAFT)
        uses: SamKirkland/FTP-Deploy-Action@4.1.0
        with:
          server: apt.hyperion-project.org
          username: ${{ secrets.APT_USER }}
          password: ${{ secrets.APT_PASSWORD }}
          local-dir: "./apt/"
          server-dir: ${{ secrets.APT_DRAFT }}
          dangerous-clean-slate: true