name: Test

on:
  push:
    branches: [ master ]
  workflow_dispatch:
  pull_request:
    branches: [ master ]

jobs:
  build-test:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        smp-feature: [ "", "smp" ]

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
      - name: Install Rust
        uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          rustflags: ""
      - name: Install dependencies
        run: sudo apt-get update && sudo apt-get install -y qemu-system-aarch64 wget jq e2fsprogs
      - name: Install arm toolchain
        run: |
          ./scripts/download-arm-toolchain.sh /tmp/arm-toolchain.tar.xz
          mkdir -p /opt/arm-toolchain
          tar -xf /tmp/arm-toolchain.tar.xz -C /opt/arm-toolchain --strip-components=1
          rm /tmp/arm-toolchain.tar.xz
      - name: Update PATH for arm toolchain
        run: echo "/opt/arm-toolchain/bin:$PATH" >> $GITHUB_PATH
      - name: Create Image
        run: ./scripts/create-image.sh
      # If all features are disabled
      - name: Run tests
        if: ${{ matrix.smp-feature == '' }}
        run: |
          cargo run -r --no-default-features -- --init /bin/usertest >> usertest.log
          cargo test -r --no-default-features >> unittest.log
      # If any feature is enabled
      - name: Run tests
        if: ${{ matrix.smp-feature == 'smp' }}
        run: |
          cargo run -r --no-default-features --features "${{ matrix.smp-feature }}" -- --init /bin/usertest >> usertest.log
          cargo test -r --no-default-features --features "${{ matrix.smp-feature }}" >> unittest.log
      - name: Display usertest output
        run: cat usertest.log
      - name: Display unit test output
        run: cat unittest.log
      - name: Check for usertest success line
        run: grep -q "All tests passed in " usertest.log || (echo "Usertests failed" && exit 1)
      - name: Check for unit test success line
        run: |
          grep -q "test result: .*ok.*\..*passed" unittest.log || (echo "Unit tests failed" && exit 1)
      - name: Upload usertest output as artifact
        uses: actions/upload-artifact@v6
        with:
          name: usertest-output-${{ matrix.smp-feature || 'up' }}
          path: usertest.log
      - name: Upload unittest output as artifact
        uses: actions/upload-artifact@v6
        with:
          name: unittest-output-${{ matrix.smp-feature || 'up' }}
          path: unittest.log
  upload-image:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
      - name: Install Rust
        uses: actions-rust-lang/setup-rust-toolchain@v1
      - name: Install dependencies
        run: sudo apt-get update && sudo apt-get install -y qemu-system-aarch64 wget jq e2fsprogs
      - name: Install arm toolchain
        run: |
          ./scripts/download-arm-toolchain.sh /tmp/arm-toolchain.tar.xz
          mkdir -p /opt/arm-toolchain
          tar -xf /tmp/arm-toolchain.tar.xz -C /opt/arm-toolchain --strip-components=1
          rm /tmp/arm-toolchain.tar.xz
      - name: Update PATH for arm toolchain
        run: echo "/opt/arm-toolchain/bin:$PATH" >> $GITHUB_PATH
      - name: Create Image
        run: ./scripts/create-image.sh
      - name: Upload image as artifact
        uses: actions/upload-artifact@v6
        with:
          name: moss.img
          path: moss.img