linux-zig/.github/workflows/ci.yml at master · aarvsn/linux-zig · GitHub

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name: CI

on:
  push:
    branches: [ main, master ]
  pull_request:
    branches: [ main, master ]

env:
  ZIG_VERSION: 0.14.0

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install Zig
        uses: mlugg/setup-zig@v1
        with:
          version: ${{ env.ZIG_VERSION }}

      - name: Zig version
        run: zig version

      - name: Check compilation
        run: zig build -Dtarget=x86-freestanding
        continue-on-error: true

      - name: Build kernel
        run: |
          mkdir -p build
          zig build-exe -target x86-freestanding -femit-bin=build/system.bin init/main.zig --name system

  build-boot:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install dependencies
        run: sudo apt-get update && sudo apt-get install -y nasm gcc-multilib

      - name: Build bootsect
        run: nasm -f bin boot/bootsect.s -o build/bootsect.bin -l build/bootsect.lst
        continue-on-error: true

      - name: Build setup
        run: nasm -f bin boot/setup.s -o build/setup.bin -l build/setup.lst
        continue-on-error: true

      - name: Build head
        run: |
          as --32 boot/head.s -o build/head.o
          ld -m elf_i386 -Ttext 0x0 -s --oformat binary -e startup_32 build/head.o -o build/head.bin
        continue-on-error: true

  fmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Zig
        uses: mlugg/setup-zig@v1
        with:
          version: ${{ env.ZIG_VERSION }}
      - name: Check formatting
        run: zig fmt --check .

  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Zig
        uses: mlugg/setup-zig@v1
        with:
          version: ${{ env.ZIG_VERSION }}
      - name: Zig version
        run: zig version
      - name: Analyze
        run: |
          echo "=== File Structure ==="
          find . -name "*.zig" | sort
          echo "=== Assembly Files ==="
          find . \( -name "*.s" -o -name "*.S" \) | sort
          echo "=== Total Lines ==="
          find . -name "*.zig" -exec cat {} + | wc -l

  build-with-boot:
    runs-on: ubuntu-latest
    needs: [check, build-boot]
    steps:
      - uses: actions/checkout@v4
      - name: Install dependencies
        run: sudo apt-get update && sudo apt-get install -y nasm gcc-multilib
      - name: Install Zig
        uses: mlugg/setup-zig@v1
        with:
          version: ${{ env.ZIG_VERSION }}
      - name: Full build
        run: |
          mkdir -p build
          # Assemble bootloader
          nasm -f bin boot/bootsect.s -o build/bootsect.bin
          nasm -f bin boot/setup.s -o build/setup.bin
          # Build kernel
          zig build-exe -target x86-freestanding -femit-bin=build/system.bin init/main.zig --name system 2>&1 || true
          # Combine into floppy image
          dd if=/dev/zero of=build/image.img bs=512 count=2880
          dd if=build/bootsect.bin of=build/image.img conv=notrunc
          dd if=build/setup.bin of=build/image.img bs=512 seek=1 conv=notrunc
          ls -la build/
        continue-on-error: true