test.yaml

name: Test

on: [push, pull_request]

permissions:
  actions: read

jobs:
  clang-format:
    # To pick up a newer clang
    runs-on: ubuntu-24.04
    name: "clang-format"
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install dependencies
        run: sudo ./hacking/installdeps.sh
      - name: Configure
        run: meson setup build --prefix=/usr
      - name: clang-format
        run: ninja -C build clang-format-check
  # This build doesn't enable ASAN, which e.g. makes it easier to use with Rust
  build:
    runs-on: ubuntu-latest
    name: "Build with ASAN"
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Install dependencies
        run: sudo ./hacking/installdeps.sh
      - name: Install fsck.erofs
        run: sudo apt install erofs-utils
      - name: Install go-md2man
        run: sudo apt install go-md2man
      - name: Configure
        run: meson setup build --prefix=/usr --werror -Db_sanitize=address,undefined
      - name: Build
        run: meson compile -C build
      - name: Unit tests
        run: meson test -C build
      - name: Capture build
        run: DESTDIR=$(pwd)/instroot meson install -C build && tar -C instroot -czf composefs.tar .
      - name: Upload binary
        uses: actions/upload-artifact@v4
        with:
          name: composefs.tar
          path: composefs.tar
      - name: Upload log
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: testlog-asan.txt
          path: build/meson-logs/testlog.txt
  # This build doesn't enable ASAN, which e.g. makes it easier to use with Rust
  build-noasan:
    runs-on: ubuntu-latest
    name: "Build without ASAN"
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Install dependencies
        run: sudo ./hacking/installdeps.sh
      - name: Configure
        run: meson setup build --prefix=/usr --werror
      - name: Build
        run: meson compile -C build
      - name: Capture build
        run: DESTDIR=$(pwd)/instroot meson install -C build && tar -C instroot -czf composefs.tar .
      - name: Upload binary
        uses: actions/upload-artifact@v4
        with:
          name: composefs-noasan.tar
          path: composefs.tar
      - name: Upload log
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: testlog-noasan.txt
          path: build/meson-logs/testlog.txt
  build-baseline:
    runs-on: ubuntu-latest
    name: "Build on Ubuntu Focal"
    container: ubuntu:focal
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install dependencies
        run: |
          apt-get update -y
          ALLOW_MISSING="libfsverity-dev" ./hacking/installdeps.sh
      - name: Configure
        run: meson setup build --werror
      - name: Build
        # focal's meson is too old for 'meson compile'
        run: ninja -C build
  build-latest-clang:
    runs-on: ubuntu-24.04
    name: "Build (24.04, clang)"
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install dependencies
        run: sudo ./hacking/installdeps.sh
      - name: Configure
        run: env CC=clang meson setup build --werror
      - name: Build
        # focal's meson is too old for 'meson compile'
        run: meson compile -C build
  build-unit-cross:
    runs-on: ubuntu-latest
    name: Build on ${{ matrix.arch }}

    strategy:
      matrix:
        include:
          - arch: armv7
            distro: bullseye
          - arch: aarch64
            distro: bullseye
          - arch: s390x
            distro: bullseye
          - arch: ppc64le
            distro: bullseye
    steps:
      - uses: actions/checkout@v3.0.2
        with:
          submodules: true
          set-safe-directory: true

      - uses: uraimo/run-on-arch-action@v2.8.1
        name: Build
        id: build
        with:
          arch: ${{ matrix.arch }}
          distro: ${{ matrix.distro }}

          githubToken: ${{ github.token }}

          run: |
            apt-get update -y
            ./hacking/installdeps.sh
            meson setup build --werror
            meson compile -C build
            meson test -C build --timeout-multiplier 10
      - name: Upload log
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: testlog-${{ matrix.arch }}
          path: build/meson-logs/testlog.txt
  integration:
    needs: build
    runs-on: ubuntu-latest

    steps:
      - run: sudo apt-get update -y
      - name: Install erofs kmod
        run: sudo apt install linux-modules-extra-$(uname -r)
      - name: Install dependencies
        run: sudo apt install libasan6 libubsan1 fsverity
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Download
        uses: actions/download-artifact@v4
        with:
          name: composefs.tar
      - run: sudo tar -C / -xvf composefs.tar
      - name: Integration tests
        run: sudo ./tests/integration.sh
      - name: Integration tests (fsverity required)
        run: sudo env WITH_TEMP_VERITY=1 unshare -m ./tests/integration.sh
  distcheck:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Install dependencies
        run: sudo ./hacking/installdeps.sh
      - name: Configure
        run: meson setup build --werror
      - name: Run make distcheck
        run: meson dist -C build