BuildOS.yml

name: Build OpenMowerOS
on:
  workflow_dispatch:
  push:
    branches:
#      - "**"
#      - "main"
      - "testing"
    paths:
      - "src/**"
      - ".github/workflows/BuildOS.yml"
    tags-ignore:
      - "**"
  pull_request:
    types: [opened, edited, reopened, synchronize]
    paths:
      - "src/**"
      - ".github/workflows/BuildOS.yml"

# Allow to stop obsolete workflows
concurrency:
  group: ci-buildtrain-${{ github.ref }}-1
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Install Dependencies
        run: sudo apt-get update ; sudo apt-get install --yes coreutils p7zip-full qemu-user-static zip

      - name: Checkout CustomPiOS
        uses: actions/checkout@v3
        with:
          repository: "guysoft/CustomPiOS"
          path: CustomPiOS

      - name: Checkout OpenMowerOS
        uses: actions/checkout@v3
        with:
          repository: ${{ github.repository }}
          path: repository
          submodules: true

      - name: Download Raspberry Pi OS Source Image
        run: aria2c -d repository/src/image/ --seed-time=0 https://downloads.raspberrypi.org/raspios_lite_arm64_latest.torrent

      - name: Comparing Checksums
        run: |
          cd repository/src/image
          curl -JL https://downloads.raspberrypi.org/raspios_lite_arm64_latest.sha256 | awk '{print $1"  "$2}' | sha256sum -c

      - name: Update CustomPiOS Paths
        run: cd repository/src && ../../CustomPiOS/src/update-custompios-paths

      - name: Build Image
        run: sudo modprobe loop && cd repository/src && sudo bash -x ./build_dist && cd && sudo chown -R $USER ./*

      - name: Copy output image
        run: cp ${{ github.workspace }}/repository/src/workspace/*-raspios-*-lite.img openmoweros-raspios-lite-latest.img

      - name: Upload failed Logfile
        if: failure()
        uses: actions/upload-artifact@v3
        with:
          name: build-failed.log
          path: repository/src/build.log

      - name: Compress the image
        shell: bash
        run: |
          CPU_COUNT="$(nproc)"
          echo -e "\e[32mUsing ${CPU_COUNT} Cores for compression...\e[0m"
          xz -efkvz9T"${CPU_COUNT}" openmoweros-raspios-lite-latest.img

      - name: Calculating checksums
        shell: bash
        run: |
          sha256sum openmoweros-raspios-lite-latest.img > openmoweros-raspios-lite-latest.img.sha256
          sha256sum openmoweros-raspios-lite-latest.img.xz > openmoweros-raspios-lite-latest.img.xz.sha256

      - name: Upload Compressed Image
        uses: actions/upload-artifact@v3
        with:
          name: openmoweros-raspios-lite-latest.img.xz
          path: openmoweros-raspios-lite-latest.img.xz

      - name: Upload Compressed Image Checksum
        uses: actions/upload-artifact@v3
        with:
          name: openmoweros-raspios-lite-latest.img.xz.sha256
          path: openmoweros-raspios-lite-latest.img.xz.sha256

      - name: Upload Image Checksum
        uses: actions/upload-artifact@v3
        with:
          name: openmoweros-raspios-lite-latest.img.sha256
          path: openmoweros-raspios-lite-latest.img.sha256