image-builder-from-repo.yml

name: Build Image from Repo

on: 
  workflow_dispatch:
    inputs:
      architecture:
        description: 'ARM architecture: armv6l/aarch64'
      tagCustomPiOS:
        default: ''
        description: 'Optional tag of CustomPiOS'

jobs:
  build:
    runs-on: ubuntu-22.04
    env:
      HYPERHDR_DEB: 'https://github.com/awawa-dev/HyperHDR/releases/download/v${{ github.event.inputs.tags }}/HyperHDR-${{ github.event.inputs.tags }}-Linux-${{ github.event.inputs.architecture }}.deb'
      
    steps:
    - name: Install Dependencies
      run: |
        sudo apt update
        sudo apt install coreutils p7zip-full qemu-user-static xz-utils

    - name: Checkout CustomPiOS
      uses: actions/checkout@v4
      with:
        repository: 'guysoft/CustomPiOS'
        ref: '${{ github.event.inputs.tagCustomPiOS }}'
        path: CustomPiOS

    - name: Prepare HyperHDR module
      run: |
        cd CustomPiOS
        sudo bash -x src/make_custom_pi_os HyperHDR
        sudo chown -R runner HyperHDR        

    - name: Download Raspbian Image (32-bits)
      if: github.event.inputs.architecture != 'aarch64'
      run: |
        mkdir -p CustomPiOS/HyperHDR/src/image
        cd CustomPiOS/HyperHDR/src/image
        wget -c --trust-server-names 'https://downloads.raspberrypi.org/raspios_lite_armhf/images/raspios_lite_armhf-2023-05-03/2023-05-03-raspios-bullseye-armhf-lite.img.xz'
        echo "workspace_dir=CustomPiOS/HyperHDR/src/workspace" >> $GITHUB_ENV

    - name: Download Raspbian Image (64-bits)
      if: github.event.inputs.architecture == 'aarch64'
      run: |
        mkdir -p CustomPiOS/HyperHDR/src/image-raspios_lite_arm64
        cd CustomPiOS/HyperHDR/src/image-raspios_lite_arm64
        wget -c --trust-server-names 'https://downloads.raspberrypi.org/raspios_lite_arm64/images/raspios_lite_arm64-2023-05-03/2023-05-03-raspios-bullseye-arm64-lite.img.xz'
        echo "workspace_dir=CustomPiOS/HyperHDR/src/workspace-raspios_lite_arm64" >> $GITHUB_ENV
        echo "workspace_variant=raspios_lite_arm64" >> $GITHUB_ENV

    - name: Update HyperHDR modules
      run: | 
        cd CustomPiOS/HyperHDR/src
        echo 'export DIST_NAME=HyperHDR' > config
        echo 'export DIST_VERSION=${{ github.event.inputs.tags }}' >> config
        echo 'export MODULES="base(network,hyperhdr)"' >> config
        echo 'export RPI_IMAGER_NAME="${DIST_NAME} version ${DIST_VERSION}"' >> config
        echo 'export RPI_IMAGER_DESCRIPTION="A Raspberry Pi distribution for ambient lighting. Ships HyperHDR out-of-the-box."' >> config
        echo 'export RPI_IMAGER_ICON="https://github.com/awawa-dev/HyperHDR/blob/master/resources/icons/hyperhdr-icon-32px.png"' >> config
        echo 'export BASE_IMAGE_ENLARGEROOT=2000' >> config
        echo 'export BASE_IMAGE_RESIZEROOT=200' >> config      
        cd modules/hyperhdr
        echo '#!/usr/bin/env bash'  > start_chroot_script
        echo 'set -x' >> start_chroot_script
        echo 'set -e' >> start_chroot_script
        echo 'source /common.sh' >> start_chroot_script        
        echo 'type -p curl >/dev/null || apt install curl -y' >> start_chroot_script
        echo 'curl -fsSL https://awawa-dev.github.io/hyperhdr.public.apt.gpg.key | dd of=/usr/share/keyrings/hyperhdr.public.apt.gpg.key \' >> start_chroot_script
        echo '&& chmod go+r /usr/share/keyrings/hyperhdr.public.apt.gpg.key \' >> start_chroot_script
        echo '&& echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/hyperhdr.public.apt.gpg.key] https://awawa-dev.github.io $(lsb_release -cs) main" | tee /etc/apt/sources.list.d/hyperhdr.list > /dev/null \' >> start_chroot_script
        echo '&& apt update \' >> start_chroot_script
        echo '&& apt install --only-upgrade udev -y \' >> start_chroot_script        
        echo '&& apt install hyperhdr -y' >> start_chroot_script        
        echo 'touch /boot/ssh' >> start_chroot_script
        echo "echo -n 'pi:' > /boot/userconf" >> start_chroot_script
        echo "echo 'raspberry' | openssl passwd -6 -stdin >> /boot/userconf" >> start_chroot_script
        echo 'echo "HyperHDR" > /etc/hostname' >> start_chroot_script
        echo 'sed -i "s/raspberrypi/HyperHDR/" /etc/hosts' >> start_chroot_script
        echo "systemctl -q enable hyperhdr@pi.service" >> start_chroot_script
        echo 'sed -i "s/^#dtparam=spi=on.*/dtparam=spi=on/" /boot/config.txt' >> start_chroot_script
        echo 'sed -i "s/^#hdmi_force_hotplug=1.*/hdmi_force_hotplug=1/" /boot/config.txt' >> start_chroot_script
        chmod +x start_chroot_script

    - name: Build HyperHDR Raspbian Image
      run: |
        sudo modprobe loop
        cd CustomPiOS/HyperHDR
        sudo bash -x src/build_dist ${{ env.workspace_variant }}

    - name: Copy output
      id: copy
      run: |
        IMAGE=SD-card-image-${{ github.event.inputs.tags }}-${{ github.event.inputs.architecture }}
        cp ${{ env.workspace_dir }}/*.img $IMAGE.img
        xz -v9 $IMAGE.img
        echo "image=$IMAGE" >> $GITHUB_OUTPUT

    # artifact upload will take care of zipping for us
    - uses: actions/upload-artifact@v4
      with:
        name: ${{ steps.copy.outputs.image }}
        path: ${{ steps.copy.outputs.image }}.img.xz