ci.yaml

name: CI
on:
  push:
    branches:
    - "main"
    tags:
    - 'v[0-9]*.[0-9]*.[0-9]*'
  pull_request:
    branches:
    - "main"
    - "release/*"

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  format-check:
    runs-on: ubuntu-latest
    container:
      image: gottox/sqsh-build:x86_64
    steps:
    - uses: actions/checkout@v4
    - name: configure
      run: |
        meson setup /tmp/build \
          -Dwerror=true \
          -Dexamples=true  \
          -Dcurl=disabled  \
          -Dzlib=disabled \
          -Dlz4=disabled \
          -Dlzma=disabled  \
          -Dzstd=disabled  \
          -Dthreads=disabled \
          -Dfuse-old=disabled \
          -Dtest=false \
          -Ddoc=false
    - name: muon fmt
      run: |
        if ! find . \( -name meson.build -or -name meson_options.txt \) -print0 \
            | xargs -0 muon fmt -q; then
          find . \( -name meson.build -or -name meson_options.txt \) -print0 \
            | xargs -0 muon fmt -i;
          git diff
          exit 1
        fi
    - name: clang-format
      run: |
        ninja -C /tmp/build clang-format-check

  test:
    needs:
    - format-check
    strategy:
      matrix:
        arch:
          #- i386
          - x86_64
    runs-on: ubuntu-latest
    container:
      image: gottox/sqsh-build:${{ matrix.arch }}
      options: --privileged
    steps:
    - uses: actions/checkout@v4
    - name: configure
      run: |
        CC=gcc meson setup /tmp/build \
          -Dwerror=true \
          -Dexamples=true  \
          -Dcurl=enabled  \
          -Dzlib=enabled \
          -Dlz4=enabled \
          -Dlzma=enabled  \
          -Dzstd=enabled  \
          -Dthreads=enabled \
          -Dfuse-old=enabled \
          -Dtest=extended \
          -Ddoc=false
    - name: test
      run: |
         ninja -C /tmp/build test

  fuzzer:
    needs:
    - format-check
    runs-on: ubuntu-latest
    container:
      image: gottox/sqsh-build:x86_64
      volumes:
      - /tmp/build:/tmp/build
    steps:
    - uses: actions/checkout@v4
    - name: configure
      run: |
        CC=clang meson setup /tmp/build \
          -Dwerror=true \
          -Dexamples=false  \
          -Dcurl=enabled  \
          -Dzlib=enabled \
          -Dlz4=enabled \
          -Dlzma=enabled  \
          -Dzstd=enabled  \
          -Dthreads=enabled \
          -Dtest=false \
          -Dfuzzer=true \
          -Ddoc=false
    - name: fuzzer
      run: |
         ninja -C /tmp/build test
    - name: Upload Failing Inputs
      uses: actions/upload-artifact@v4
      if: failure()
      with:
        name: failing-inputs
        path: /tmp/build/fuzzer/inputs

  build:
    needs:
    - format-check
    runs-on: ubuntu-latest
    container:
      image: gottox/sqsh-build:${{ matrix.arch }}
    strategy:
      matrix:
        cc:
          - gcc
          - clang
        feature:
          - enabled
          - disabled
        arch:
          #- i386
          - x86_64
    steps:
    - uses: actions/checkout@v4
    - name: configure
      run: |
        meson wrap update-db
        CC=${{ matrix.cc }} meson setup /tmp/build \
          -Dwerror=false \
          -Dexamples=true \
          -Dcurl=${{ matrix.feature }} \
          -Dzlib=${{ matrix.feature }} \
          -Dlz4=${{ matrix.feature }} \
          -Dlzma=${{ matrix.feature }} \
          -Dzstd=${{ matrix.feature }} \
          -Dfuse-old=${{ matrix.feature }} \
          -Dtest=false \
          -Ddoc=false
    - name: build
      run: |
        ninja -C /tmp/build

  build-linux32:
    needs:
    - format-check
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: install dependencies
      run: |
        sudo apt update
        sudo apt install --yes meson build-essential gcc-multilib g++-multilib
    - name: configure
      env:
        CROSS_FILE: |
          [binaries]
          c = 'gcc'
          cpp = 'g++'
          ar = 'gcc-ar'
          strip = 'strip'

          [built-in options]
          c_args = ['-m32']
          c_link_args = ['-m32']
          cpp_args = ['-m32']
          cpp_link_args = ['-m32']

          [host_machine]
          system = 'linux'
          cpu_family = 'x86'
          cpu = 'i686'
          endian = 'little'
      run: |
        echo "$CROSS_FILE" > cross-file.txt
        meson setup --cross-file cross-file.txt /tmp/build \
          -Dwerror=true \
          -Dexamples=true \
          -Dtest=false \
          -Ddoc=false
    - name: build
      run: |
        ninja -C /tmp/build

  build-openbsd:
    needs:
    - format-check
    runs-on: ubuntu-latest
    if: ${{ github.ref == 'refs/heads/main' }}
    strategy:
      matrix:
        arch:
          - x86_64
          - arm64
    steps:
    - uses: actions/checkout@v4
    - uses: "cross-platform-actions/action@v0.24.0"
      with:
        operating_system: openbsd
        architecture: ${{ matrix.arch }}
        version: 7.5
        run: |
          sudo pkg_add git meson squashfs-tools curl lz4 xz zstd
          CC=clang meson setup /tmp/build \
            -Dwerror=true \
            -Dexamples=true \
            -Dcurl=enabled \
            -Dzlib=enabled \
            -Dlz4=enabled \
            -Dlzma=enabled \
            -Dzstd=enabled \
            -Dfuse-old=enabled \
            -Dfuse=disabled \
            -Dtest=extended \
            -Ddoc=false
          # fuse needs root privileges on OpenBSD
          sudo meson test -C /tmp/build -t 5

  build-mac:
    needs:
    - format-check
    runs-on: macos-latest
    if: ${{ github.ref == 'refs/heads/main' }}
    steps:
    - uses: actions/checkout@v4
    - run: |
          brew install git meson squashfs lz4 xz zstd macfuse
    - run: |
        meson setup /tmp/build \
          -Dwerror=true \
          -Dexamples=true \
          -Dcurl=disabled \
          -Dzlib=enabled \
          -Dlz4=enabled \
          -Dlzma=enabled \
          -Dzstd=enabled \
          -Dfuse-old=enabled \
          -Dfuse=disabled \
          -Dtest=extended \
          -Ddoc=false
    - run: |
          meson test -C /tmp/build -t 5

  doxygen:
    needs:
    - build
    - test
    runs-on: ubuntu-latest
    container:
      image: gottox/sqsh-build:latest
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: configure
      run: |
        git config --global --add safe.directory $PWD
        CC=clang meson setup /tmp/build \
          -Dwerror=true \
          -Dexamples=true \
          -Dcurl=disabled \
          -Dzlib=disabled \
          -Dlz4=disabled\
          -Dlzma=disabled \
          -Dzstd=disabled \
          -Dtest=false \
          -Ddoc=true
    - name: generate
      run: |
        meson compile -C /tmp/build doc
    - name: deploy
      uses: peaceiris/actions-gh-pages@v3
      if: ${{ github.ref_type == 'tag' }}
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        publish_dir: /tmp/build/doc/html
        destination_dir: doxygen

  release:
    needs:
    - test
    - fuzzer
    - build
    - build-linux32
    - doxygen
    runs-on: ubuntu-latest
    container:
      image: gottox/sqsh-build:latest
      volumes:
      - /tmp/build:/tmp/build
    permissions:
      contents: write
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: configure
      run: |
        git config --global --add safe.directory $PWD
        meson setup /tmp/build \
          -Dtest=true
    - name: dist
      run: |
        meson dist -C /tmp/build \
          --formats gztar,xztar \
          --include-subprojects
    - name: Create Artifact
      uses: actions/upload-artifact@v4
      with:
        name: tarball
        path: /tmp/build/meson-dist/*
    - name: check-version
      if: ${{ github.ref_type == 'tag' }}
      run: |
        git tag --points-at > /tmp/tags.txt
        meson introspect --projectinfo  /tmp/build \
          | jq -r '"v" + .version' > /tmp/version.txt
        if ! diff /tmp/version.txt /tmp/tags.txt; then
          echo "Version mismatch"
          exit 1
        fi
    - name: Create Release Draft
      uses: softprops/action-gh-release@v2
      if: ${{ github.ref_type == 'tag' }}
      with:
        draft: true
        make_latest: true
        generate_release_notes: true
        github_token: ${{ secrets.GITHUB_TOKEN }}
        files: /tmp/build/meson-dist/*