name: OpenWrt Builder
on:
  repository_dispatch:
  workflow_dispatch:
    inputs:
      openwrt_version:
        description: 'OpenWrt version to build'
        required: true
        default: 'main'
        type: choice
        options:
          - 'main'
          - 'openwrt-24.10'
      diffconfig:
        description: 'Configuration to use'
        required: true
        default: 'diffconfig'
        type: choice
        options:
          - 'diffconfig'
          - 'diffconfig_tailscale'

env:
  UPLOAD_BIN_DIR: true
  UPLOAD_FIRMWARE: true
  UPLOAD_RELEASE: false
  TZ: Europe/Madrid

jobs:
  build:
    runs-on: ubuntu-22.04

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    - name: Initialization environment
      env:
        DEBIAN_FRONTEND: noninteractive
      run: |
        sudo rm -rf /etc/apt/sources.list.d/* /usr/share/dotnet /usr/local/lib/android /opt/ghc /opt/hostedtoolcache/CodeQL
        sudo docker image prune --all --force
        sudo -E apt-get -qq update
        sudo -E ./devenv/dependencies.sh
        sudo -E apt-get -qq autoremove --purge
        sudo -E apt-get -qq clean
        sudo timedatectl set-timezone "$TZ"

    - name: "Clone source code - Branch: ${{ inputs.openwrt_version }}"
      run: |
        df -hT $PWD
        echo "Cloning OpenWrt version: ${{ inputs.openwrt_version }}"
        git clone --depth=1 --branch "${{ inputs.openwrt_version }}" https://git.openwrt.org/openwrt/openwrt.git openwrt

    - name: Load msm89xx target and uz801 packages
      run: |
        git apply --unsafe-paths enable_wcn36xx_mac80211.patch
        mv msm89xx openwrt/target/linux/msm89xx
        mv packages openwrt/package/uz801
        if [ "${{ inputs.openwrt_version }}" == "openwrt-24.10" ]; then
          sed -i '/^KERNEL_PATCHVER/c\KERNEL_PATCHVER:=6.6' openwrt/target/linux/msm89xx/Makefile
        fi

    - name: Update and install feeds
      run: |
        cd openwrt
        rm -rf tmp
        ./scripts/feeds update -a
        ./scripts/feeds install -a

    - name: "Load config - Using: ${{inputs.diffconfig}}"
      run: |
        [ -f ${{inputs.diffconfig}} ] && mv ${{inputs.diffconfig}} openwrt/.config

    - name: Download package
      id: package
      run: |
        cd openwrt
        make defconfig
        make download -j8
        find dl -size -1024c -exec ls -l {} \; || true
        find dl -size -1024c -exec rm -f {} \; || true

    - name: Compile the firmware
      id: compile
      run: |
        cd openwrt
        echo -e "$(nproc) thread compile"
        make -j$(nproc) || make -j1 || make -j1 V=s
        echo "status=success" >> $GITHUB_OUTPUT
        grep '^CONFIG_TARGET.*DEVICE.*=y' .config | sed -r 's/.*DEVICE_(.*)=y/\1/' > DEVICE_NAME
        [ -s DEVICE_NAME ] && echo "DEVICE_NAME=$(cat DEVICE_NAME)" >> $GITHUB_ENV
        echo "FILE_DATE=$(date +"%Y%m%d%H%M")" >> $GITHUB_ENV

    - name: Organize files
      id: organize
      if: env.UPLOAD_FIRMWARE == 'true' && !cancelled()
      run: |
        cd openwrt/bin/targets/*/*
        rm -rf packages
        echo "FIRMWARE=$PWD" >> $GITHUB_ENV
        echo "status=success" >> $GITHUB_OUTPUT
        echo "imagebuilder=$(ls -l *imagebuilder* | wc -l)" >> $GITHUB_OUTPUT

    - name: Upload firmware
      uses: actions/upload-artifact@v4
      if: steps.organize.outputs.status == 'success' && !cancelled()
      with:
        name: openwrt_firmware_${{ env.DEVICE_NAME }}_${{ env.FILE_DATE }}
        path: |
          ${{ env.FIRMWARE }}/openwrt-msm89xx-msm8916-yiming-uz801v3-ext4-boot.img
          ${{ env.FIRMWARE }}/openwrt-msm89xx-msm8916-yiming-uz801v3-ext4-system.img
          ${{ env.FIRMWARE }}/openwrt-msm89xx-msm8916-yiming-uz801v3.manifest
    
    - name: Upload image builder
      uses: actions/upload-artifact@v4
      if: steps.organize.outputs.imagebuilder != '0' && !cancelled()
      with:
        name: openwrt_imagebuilder_${{ env.DEVICE_NAME }}_${{ env.FILE_DATE }}
        path: |
          ${{ env.FIRMWARE }}/openwrt-imagebuilder-msm89xx-msm8916.Linux-x86_64.tar.zst