name: Build ISO
run-name: ${{ gitea.actor }} on ${{ gitea.event_name }}
on: [push]

jobs:
  build-iso:
    name: Build ISO (nightly-2025-04-27)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Rust (1.88.0-nightly 2025-04-27)
        uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          toolchain: nightly-2025-04-27
          override: true
          components: rust-src

      - name: Verify rustc version
        run: rustc -V

      - name: Install ISO build dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y mtools xorriso

      - name: cargo check (nel_os_bootloader)
        working-directory: nel_os_bootloader
        run: cargo check

      - name: cargo check (nel_os_common)
        working-directory: nel_os_common
        run: cargo check

      - name: cargo check (nel_os_kernel)
        working-directory: nel_os_kernel
        run: cargo check

      - name: cargo build --release (nel_os_bootloader)
        working-directory: nel_os_bootloader
        run: cargo build --release

      - name: create-iso.sh
        working-directory: nel_os_bootloader
        run: bash ./create-iso.sh ./target/x86_64-unknown-uefi/release/nel_os_bootloader.elf

      - name: Upload ISO artifact
        uses: actions/upload-artifact@v4
        with:
          name: nel_os.iso
          path: nel_os_bootloader/nel_os.iso
          if-no-files-found: error