build_kernel.yml

name: KernelSU Builder

on:
  push:
  workflow_dispatch:
  repository_dispatch:
    types: [trigger-KernelSU-build]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        version: ["LineageOS-20", "Zenitsu", "DivestOS-13", "Sage-Android-14"]

    env:
      VERSION: ${{ matrix.version }}
      ARCH: arm64
      KBUILD_BUILD_HOST: Github-Action
      KBUILD_BUILD_USER: "KernelSU_Builder"
      CLANG_PATH: ${{ github.workspace }}/kernel/clang/bin

    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Install build dependencies
        run: |
          sudo apt update
          sudo apt install -y python3-pip jq libarchive-tools zip lib32z-dev libghc-bzlib-dev pngcrush ^liblzma.* python-is-python3 libsdl1.2-dev autoconf libxml2-utils wget pkg-config unzip w3m gawk imagemagick libc6-dev gcc-multilib patchelf gzip clang subversion optipng device-tree-compiler ccache gcc ^liblz4-.* lzip rsync automake fastboot python2.7 patch zip pngquant expat lzop libswitch-perl make libcap-dev python2 adb libxml2 bison libxml-simple-perl zlib1g-dev libarchive-tools libtool squashfs-tools gperf ^lzma.* libfl-dev ncurses-dev pwgen flex libtinfo5 minicom liblz4-tool libmpfr-dev libssl-dev lib32ncurses5-dev libbz2-dev lib32z1-dev libgmp-dev git libncurses5-dev dpkg-dev libmpc-dev lftp python2-dev python3 rar git-lfs policycoreutils unrar libncurses5 libbz2-1.0 ncftp tree python-all-dev bzip2 bc ftp software-properties-common tar libgl1-mesa-dev texinfo schedtool curl libexpat1-dev llvm libc6-dev-i386 apt-utils cmake g++-multilib build-essential re2c axel maven xsltproc g++ libx11-dev libxml-sax-base-perl gnupg bash
          sudo pip3 install yq

      - name: Set up ccache
        run: |
          echo "/usr/lib/ccache" >> $GITHUB_PATH
          echo "USE_CCACHE=1" >> $GITHUB_ENV

      - name: Cache ccache
        uses: actions/cache@v2
        with:
          path: ~/.ccache
          key: ${{ runner.os }}-ccache-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-ccache-

      - name: Clone clang and kernel sources
        run: |
          chmod +x clone.sh
          ./clone.sh

      - name: Add Clang to PATH
        run: |
          echo "${CLANG_PATH}" >> $GITHUB_PATH
        
      - name: Compile kernel
        run: |
          chmod +x build.sh
          ./build.sh

      - name: Make output directory for kernel
        run: |
          mkdir outw
          mkdir outw/false
          mkdir outw/true

      - name: Move kernel without KernelSU support to output directory
        run: |
          chmod +x move.sh
          ./move.sh

      - name: Clean build environment
        run: |
          chmod +x clean.sh
          ./clean.sh

      - name: Set KERNELSU environment variable to true
        run: echo "KERNELSU=true" >> $GITHUB_ENV

      - name: Set KERNELSU_VERSION environment variable
        run: echo "KERNELSU_VERSION=$(cat ksu_version.txt)" >> $GITHUB_ENV

      - name: Add KernelSU support to kernel
        run: |
          chmod +x kernelSU.sh
          ./kernelSU.sh

      - name: Compile kernel with KernelSU support
        run: |
          chmod +x build.sh
          ./build.sh

      - name: Move kernel with KernelSU support to output directory
        run: |
          chmod +x move.sh
          ./move.sh

      - name: Clone AnyKernel3
        run: |
          chmod +x anykernel.sh
          ./anykernel.sh

      - name: Set ZIP_NO_KSU and ZIP_KSU environment variables
        run: |
          echo "ZIP_NO_KSU=${{ env.VERSION }}-NoKernelSU.zip" >> $GITHUB_ENV
          echo "ZIP_KSU=${{ env.VERSION }}-KernelSU-$(cat ksu_version.txt).zip" >> $GITHUB_ENV

      - name: Make AnyKernel3 zip
        run: |
          chmod +x makezip.sh
          ./makezip.sh

      - name: Extract info for release
        run: |
          chmod +x extract.sh
          ./extract.sh

      - name: Make a release
        uses: softprops/action-gh-release@v1
        with:
          files: |
             ${{ github.workspace }}/${{ env.ZIP_NO_KSU }}
             ${{ github.workspace }}/${{ env.ZIP_KSU }}
          token: ${{ secrets.GITHUB_TOKEN }}
          name: KernelSU Release - ${{ env.KERNELSU_VERSION }}
          tag_name: ${{ github.run_id }}
          body: |
             **Info:**
              - KernelSU Version: ${{ env.KERNELSU_VERSION }}.
              
              **Installation:**
              - Download desired zip file.
              - Flash the zip file in recovery using sideload or any other method.
            
              <details>
                <summary>Build Settings</summary>
                  ```
                  ${{ env.buildsettings }}
                  ```
              </details>
          draft: false
          prerelease: false