name: Build ksuinit
on:
  workflow_call:
    inputs:
      target:
        required: true
        type: string
      os:
        required: false
        type: string
        default: ubuntu-latest
      pack_lkm:
        required: false
        type: boolean
        default: true
      use_cache:
        required: false
        type: boolean
        default: true
jobs:
  build:
    runs-on: ${{ inputs.os }}
    steps:
    - name: Checkout Repository
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Setup Rust
      run: |
        rustup update stable
        rustup target add aarch64-linux-android

    - name: Set Rust & Android linker
      run: |
        TOOLCHAIN="$ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64"
        if [ ! -d "$TOOLCHAIN" ]; then
          echo "Android NDK not found at $ANDROID_NDK"
          exit 1
        fi
        echo "CARGO_TARGET_AARCH64_LINUX_ANDROID_LINKER=$TOOLCHAIN/bin/aarch64-linux-android21-clang" >> $GITHUB_ENV

    - name: Cache ksuinit
      uses: Swatinem/rust-cache@v2
      with:
        workspaces: userspace/ksuinit
        cache-targets: false

    - name: Build ksuinit
      run: |
        cargo build --target ${{ inputs.target }} --release --manifest-path ./userspace/ksuinit/Cargo.toml

    - name: Upload ksuinit artifact
      uses: actions/upload-artifact@v4
      with:
        name: ksuinit-${{ inputs.target }}
        path: userspace/ksuinit/target/**/release/ksuinit