build.yml

name: Build

on:
  push:
    branches:
    - '*-main'
    - '*-ci'
    - '*-rc'
    paths-ignore:
    - README*
    - .github/workflows/*.yml
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        board: [bpi-r2, bpi-r64, bpi-r2pro, bpi-r3, bpi-r4]

    steps:
      - name: Setup env
        run: |
          echo "UBUNTU_MAJOR_VERSION=$(cat /etc/issue | head -1|sed -e 's/^Ubuntu \([0-9]\+\).*$/\1/')" >> $GITHUB_ENV
          echo $UBUNTU_MAJOR_VERSION

      - name: Checkout (shallow)
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Cache ccache
        uses: actions/cache@v4
        with:
          path: ~/.cache/ccache/${{ matrix.board }}
          key: ccache-${{ github.ref_name }}-${{ matrix.board }}-${{ github.run_id }}
          restore-keys: |
            ccache-${{ github.ref_name }}-${{ matrix.board }}-

      - name: update apt-repos (u24)
        if: env.UBUNTU_MAJOR_VERSION == '24'
        run: |
          sudo cp /etc/apt/sources.list.d/ubuntu.sources /etc/apt/sources.list.d/ports.sources
          sudo sed -i.bak -e 's/^\(Suites:.*\)$/\1\nArchitectures: amd64 i386/' /etc/apt/sources.list.d/ubuntu.sources
          sudo sed -i.bak -e 's/^URIs:.*$/URIs: http:\/\/ports.ubuntu.com\/ubuntu-ports\//' /etc/apt/sources.list.d/ports.sources
          sudo sed -i -e 's/^\(Suites:.*\)$/\1\nArchitectures: armhf arm64/' /etc/apt/sources.list.d/ports.sources
          cat /etc/apt/sources.list.d/ports.sources

          sudo apt-get update

      - name: Install depencies
        run: |
          sudo dpkg --add-architecture armhf
          sudo dpkg --add-architecture arm64
          sudo apt update
          sudo apt install ccache libssl-dev:armhf libssl-dev:arm64 build-essential u-boot-tools python3-mako debhelper fakeroot gcc-arm-linux-gnueabihf gcc-aarch64-linux-gnu make device-tree-compiler libncurses5-dev libelf-dev libdw-dev

      - name: Configure board to ${{ matrix.board }}
        run: |
          sed -ri 's/^#(board=${{ matrix.board }})$/\1/' build.conf #change board to ${{ matrix.board }}

      - name: Run build for ${{ matrix.board }}
        run: |
          bash build.sh importconfig
          bash build.sh build
          bash build.sh cryptodev
          bash build.sh pack

      - name: Run deb build for ${{ matrix.board }}
        run: |
          bash build.sh pack_debs

      - name: Collect artifacts
        run: |
          mkdir -p out/${{ matrix.board }}

          # ITB files
          if compgen -G "*-[0-9]*.itb" > /dev/null; then
            cp *-[0-9]*.itb out/${{ matrix.board }}/
          fi

          # full kernel package
          if compgen -G "../SD/*.tar.gz*" > /dev/null; then
            cp -r ../SD/*.tar.gz* out/${{ matrix.board }}/
          fi

          # DEB packages
          find .. -maxdepth 1 -type f -name "*.deb" \
            \( \
              -name "linux-image*.deb" -o \
              -name "linux-headers*.deb" \
            \) \
            ! -name "*dbg*.deb" \
            -exec cp {} out/${{ matrix.board }}/ \;

          ls -lh out/${{ matrix.board }}/

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: build-${{ matrix.board }}
          path: out/${{ matrix.board }}
          retention-days: 1

  release:
    runs-on: ubuntu-latest
    needs: build

    steps:
      - name: Checkout (longer history)
        uses: actions/checkout@v4
        with:
          fetch-depth: 50

      - name: Setup env
        run: |
          echo "DT=$(date +'%Y-%m-%d_%H%M')" >> $GITHUB_ENV
          echo "KERNELVER=$(make kernelversion)" >> $GITHUB_ENV
          echo "BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV
          echo $BRANCH $KERNELVER $DT

      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts

      - name: Generate changelog
        run: |
          mkdir release
          find artifacts -type f \( -name "*.itb" -o -name "*.tar.gz*" -o -name "*.img" -o -name "*.deb" \) \
            -exec cp {} release/ \;

      - name: Generate changelog
        run: |
          echo -e "# Release\n**Commit:** ${{ github.sha }}\n**Branch:** ${{ env.BRANCH }}\n**Kernel:** ${{ env.KERNELVER }}\n\n## Changelog\n" > CHANGELOG.md
          git log --pretty=format:"- %h %ad **%s** %d by %an" --date=short --no-merges >> CHANGELOG.md

      - name: Create release
        if: endsWith(github.ref_name, '-main') || endsWith(github.ref_name, '-ci')
        uses: softprops/action-gh-release@v2
        with:
          files: release/*
          body_path: CHANGELOG.md
          draft: ${{ endsWith(github.ref, '-ci') }}
          tag_name: "CI-BUILD-${{ env.BRANCH }}-${{ env.KERNELVER }}-${{ env.DT }}"