build-action.yml

name: Build

# Trigger the workflow on push or pull request
on:
  push:
    paths:
      - 'build.bash'
      - 'build-image/openhabian-installer.service'
      - 'build-image/first-boot.bash'
      - 'build-image/openhabian.conf'
      - 'build-image/offline-image-modifications.bash'
      - '.github/workflows/build-action.yml'
  pull_request:
    paths:
      - 'build.bash'
      - 'build-image/openhabian-installer.service'
      - 'build-image/first-boot.bash'
      - 'build-image/openhabian.conf'
      - 'build-image/offline-image-modifications.bash'
      - '.github/workflows/build-action.yml'
  workflow_dispatch:
    inputs:
      comments:
        description: 'Build comments'
        default: 'Build for testing purposes'

jobs:
  build:
    runs-on: ubuntu-24.04-arm
    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name

    steps:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
           repository: ${{ github.event.pull_request.head.repo.full_name }}
           ref: ${{ github.event.pull_request.head.ref }}
       - name: Setup environment
         id: setup
         run: |
           sudo apt-get update
           sudo apt-get install --yes libarchive-zip-perl dos2unix systemd-container qemu-utils
           echo "image32=$(basename "$(curl "https://downloads.raspberrypi.org/raspios_lite_armhf_latest" -s -L -I  -o /dev/null -w '%{url_effective}')")" >> $GITHUB_OUTPUT
           echo "image64=$(basename "$(curl "https://downloads.raspberrypi.org/raspios_lite_arm64_latest" -s -L -I  -o /dev/null -w '%{url_effective}')")" >> $GITHUB_OUTPUT
       - name: Cache Raspberry Pi OS 32bit image
         uses: actions/cache@v4
         with:
           path: ${{ steps.setup.outputs.image32 }}
           key: ${{ steps.setup.outputs.image32 }}
       - name: Cache Raspberry Pi OS 64bit image
         uses: actions/cache@v4
         with:
           path: ${{ steps.setup.outputs.image64 }}
           key: ${{ steps.setup.outputs.image64 }}
       - name: Build openHABian images
         id: build
         run: |
           sudo -E ./tests/ci-setup.bash github ${{ github.ref_name }}
           sed -i -e "s|^userpw=.*$|userpw=\"${{secrets.USERPW}}\"|g" build-image/openhabian.conf
           sed -i -e "s|ap_password:.*$|ap_password: ${{secrets.HOTSPOTPW}}|g" includes/comitup.conf
           cp build-image/template_rpi-imager-openhab.json rpi-imager-openhab.json
           sudo -E ./build.bash rpi
           sudo -E ./build.bash rpi64
           echo "image32=$(ls openhabian-raspios32-latest*.img.xz)" >> $GITHUB_OUTPUT
           echo "image64=$(ls openhabian-raspios64-latest*.img.xz)" >> $GITHUB_OUTPUT
           echo "json_image=$(ls rpi-imager-openhab.json)" >> $GITHUB_OUTPUT
       - name: Archive openHABian 32bit Debian 12 bookworm image
         uses: actions/upload-artifact@v4
         with:
           name: ${{ steps.build.outputs.image32 }}
           path: ${{ steps.build.outputs.image32 }}
       - name: Archive openHABian 64bit Debian 12 bookworm image
         uses: actions/upload-artifact@v4
         with:
           name: ${{ steps.build.outputs.image64 }}
           path: ${{ steps.build.outputs.image64 }}
       - name: Archive openHABian json of image download
         uses: actions/upload-artifact@v4
         with:
           name: ${{ steps.build.outputs.json_image }}
           path: ${{ steps.build.outputs.json_image }}

       - name: Create release template
         if: ${{ success() && github.ref_type == 'tag' && startsWith(github.ref_name, 'v') }}
         uses: "softprops/action-gh-release@v2"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           name: "openHABian ${{ github.ref_name }}"
           prerelease: false
           draft: true
           files: |
             ${{ steps.build.outputs.image32 }}
             ${{ steps.build.outputs.image64 }}
             ${{ steps.build.outputs.json_image }}