linux_gcc_edk2.yml

name: Linux, gcc, EDK2

on: 
  push:
    paths-ignore:
      - '.gitignore'
      - '.gitattributes'
      - '**.cmd'
      - '!set_grub_cpu.cmd'
      - '**.md'
      - '**.sh'
      - '!set_grub_cpu.sh'
      - '**.txt'
      - '**.vbs'
  pull_request:
    paths-ignore:
      - '.gitignore'
      - '.gitattributes'
      - '**.cmd'
      - '!set_grub_cpu.cmd'
      - '**.md'
      - '**.sh'
      - '!set_grub_cpu.sh'
      - '**.txt'
      - '**.vbs'

env:
  BUILD_TYPE: RELEASE
  COMPILER: GCC5
  GCC5_ARM_PREFIX: arm-linux-gnueabi-
  GCC5_AARCH64_PREFIX: aarch64-linux-gnu-
  GCC5_RISCV64_PREFIX: riscv64-linux-gnu-
  NASM_VERSION: 2.15.05

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        arch: [X64, IA32, AARCH64, ARM, RISCV64]
        include:
        - arch: X64
          short: x64
          pkgs: python3-distutils uuid-dev
        - arch: IA32
          short: ia32
          pkgs: gcc-multilib python3-distutils uuid-dev
        - arch: AARCH64
          short: aa64
          pkgs: gcc-aarch64-linux-gnu python3-distutils uuid-dev
        - arch: ARM
          short: arm
          pkgs: gcc-arm-linux-gnueabi python3-distutils uuid-dev
        - arch: RISCV64
          short: riscv64
          pkgs: gcc-riscv64-linux-gnu python3-distutils uuid-dev

    steps:
    - name: Install toolchain
      run: sudo apt install ${{ matrix.pkgs }}
    - name: Install nasm ${{ env.NASM_VERSION }}
      # https://edk2.groups.io/g/devel/topic/89637409#87359
      if: matrix.arch == 'X64' || matrix.arch == 'IA32'
      run: |
        curl -O https://www.nasm.us/pub/nasm/releasebuilds/${{ env.NASM_VERSION }}/nasm-${{ env.NASM_VERSION }}.tar.bz2
        tar -xjf nasm-${{ env.NASM_VERSION }}.tar.bz2
        cd nasm-${{ env.NASM_VERSION }}
        ./autogen.sh
        ./configure --prefix=/usr/local/ 
        make 
        sudo make install
    - name: Fix missing Risc-V header
      if: matrix.arch == 'riscv64'
      run: sudo ln -s /usr/riscv64-linux-gnu/include/gnu/stubs-lp64d.h /usr/riscv64-linux-gnu/include/gnu/stubs-lp64.h
    - name: Set up EDK2
      run: |
        git clone --recursive https://github.com/tianocore/edk2.git
        make -C edk2/BaseTools
    - name: Checkout repository and submodules
      uses: actions/checkout@v4
      with:
        fetch-depth: 0
        submodules: recursive
        path: edk2/EfiFsPkg
    - name: Patch GRUB
      run: |
        cd edk2/EfiFsPkg/grub
        git apply ../0001-GRUB-fixes.patch
    - name: Build UEFI drivers
      run: |
        cd edk2
        source edksetup.sh
        ./EfiFsPkg/set_grub_cpu.sh ${{ matrix.arch }}
        build -a ${{ matrix.arch }} -b ${{ env.BUILD_TYPE }} -t ${{ env.COMPILER }} -p EfiFsPkg/EfiFsPkg.dsc
        for f in Build/EfiFs/${{ env.BUILD_TYPE }}_${{ env.COMPILER }}/${{ matrix.arch }}/*.efi; do mv "$f" "${f%.efi}_${{ matrix.short }}.efi"; done
    - name: Upload artifacts
      uses: actions/upload-artifact@v4
      if: ${{ github.event_name == 'push' }}
      with:
        name: gcc_edk2_${{ matrix.short }}
        path: edk2/Build/EfiFs/${{ env.BUILD_TYPE }}_${{ env.COMPILER }}/${{ matrix.arch }}/*.efi
    - name: Display SHA-256
      if: startsWith(github.ref, 'refs/tags/')
      run: |
        mv edk2/Build/EfiFs/${{ env.BUILD_TYPE }}_${{ env.COMPILER }}/${{ matrix.arch }}/*.efi .
        sha256sum *.efi
    - name: Create release
      uses: softprops/action-gh-release@v2
      if: startsWith(github.ref, 'refs/tags/')
      env:
        GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
      with:
        files: ./*.efi
    - name: Create web artifacts
      if: startsWith(github.ref, 'refs/tags/')
      run: |
        GIT_VERSION=$(git --git-dir edk2/EfiFsPkg/.git describe --tags --abbrev=0)
        DIR_VERSION=${GIT_VERSION:1}
        mkdir -p web/${{ matrix.short }}
        curl -L https://raw.githubusercontent.com/pbatard/efifs/gh-pages/downloads/header.html -o web/${{ matrix.short }}/index.html
        printf "<pre><img src=\"/icons/blank.png\" alt=\"Icon\" width=\"32\" height=\"32\"> Name                       Last modified      Size  Description<hr><a href=\"/downloads/efifs-%s/\"><img src=\"/icons/back.png\" alt=\"[PARENTDIR]\" width=\"32\" height=\"32\"></a> <a href=\"/downloads/efifs-%s/\">Parent Directory</a>                               -\n" ${DIR_VERSION} ${DIR_VERSION} >> web/${{ matrix.short }}/index.html
        for f in *.efi; do
          TIMESTAMP=$(date -r $f "+%Y-%m-%d %H:%M");
          SIZE=$(du --apparent-size -sh $f | awk '{ print $1 }');
          LINK=https://github.com/pbatard/efifs/releases/download/${GIT_VERSION}/$f;
          FILE_AND_TAG="$f</a>";
          printf "<a href=\"%s\"><img src=\"/icons/uefi.svg\" alt=\"[EFI]\" width=\"32\" height=\"32\"></a> <a href=\"%s\">%-31s%-19s%-5s\n" "${LINK}" "${LINK}" "${FILE_AND_TAG}" "${TIMESTAMP}" "${SIZE}" >> web/${{ matrix.short }}/index.html;
        done
        printf "<hr></pre>\n  </body>\n</html>\n" >> web/${{ matrix.short }}/index.html
    - name: Upload web artifacts
      uses: actions/upload-artifact@v4
      if: startsWith(github.ref, 'refs/tags/')
      with:
        name: web_files_${{ matrix.arch }}
        path: web/*/index.html

  merge-artifacts:
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Merge Artifacts
        uses: actions/upload-artifact/merge@v4
        if: ${{ !startsWith(github.ref, 'refs/tags/') }}
        with:
          name: gcc_edk2
          delete-merged: true
      - name: Merge Web Artifacts
        uses: actions/upload-artifact/merge@v4
        if: startsWith(github.ref, 'refs/tags/')
        with:
          name: web_files
          delete-merged: true