.github/workflows/main.yml

# SPDX-FileCopyrightText: 2024 Emil Velikov <emil.l.velikov@gmail.com>
# SPDX-FileCopyrightText: 2024 Lucas De Marchi <lucas.de.marchi@gmail.com>
#
# SPDX-License-Identifier: LGPL-2.1-or-later

name: Build and Test

on:
  push:
    branches: [master, ci-test]
  pull_request:
    branches: [master]
  schedule:
    - cron: "30 2 * * 0"

permissions:
  contents: read

jobs:
  build:
    env:
      CC: ${{ matrix.compiler }}
    runs-on: ubuntu-24.04
    strategy:
      fail-fast: false
      matrix:
        include:
          - compiler: 'gcc'
            container: 'alpine:latest'
            meson_setup: '-Ddocs=false -Db_sanitize=none'
          - compiler: 'gcc'
            container: 'archlinux:multilib-devel'
          - compiler: 'gcc'
            container: 'debian:bullseye-slim'
            meson_setup: '-Dzstd=disabled -Dxz=disabled -Dzlib=disabled -Dopenssl=enabled -Dtools=true'
          - compiler: 'gcc'
            container: 'debian:unstable'
          - compiler: 'gcc'
            container: 'fedora:latest'
          - compiler: 'gcc'
            container: 'fedora:latest'
            meson_setup: '-Dxz=disabled -Ddlopen=all'
          - compiler: 'gcc'
            container: 'ubuntu:22.04'
          - compiler: 'gcc'
            container: 'ubuntu:22.04'
            meson_setup: '-Ddlopen=zstd,zlib'
          - compiler: 'gcc'
            container: 'ubuntu:24.04'

          # clang variations of the same builds

          - compiler: 'clang'
            container: 'alpine:latest'
            meson_setup: '-Ddocs=false -Db_sanitize=none'
          - compiler: 'clang'
            container: 'archlinux:multilib-devel'
          - compiler: 'clang'
            container: 'debian:unstable'
          # Disabled because it doesn't work
          # - compiler: 'clang'
          #   container: 'debian:bullseye-slim'
          #   meson_setup: '-Dzstd=disabled -Dxz=disabled -Dzlib=disabled -Dopenssl=enabled -Dtools=true'
          - compiler: 'clang'
            container: 'fedora:latest'
          - compiler: 'clang'
            container: 'fedora:latest'
            meson_setup: '-Dxz=disabled -Ddlopen=all'
          - compiler: 'clang'
            container: 'ubuntu:22.04'
          - compiler: 'clang'
            container: 'ubuntu:22.04'
            meson_setup: '-Ddlopen=zstd,zlib'
          - compiler: 'clang'
            container: 'ubuntu:24.04'

          # Test some configurations with 32bits

          - compiler: 'gcc'
            container: 'archlinux:multilib-devel'
            x32: 'true'
            meson_setup: '-Dzstd=disabled -Dxz=disabled -Dzlib=disabled -Dopenssl=disabled'
            # fails on LD_PRELOAD
            skip_test: 'true'
          - compiler: 'gcc'
            container: 'ubuntu:24.04'
            x32: 'true'
            meson_setup: '-Dzstd=disabled -Dxz=disabled -Dzlib=disabled -Dopenssl=disabled'
          - compiler: 'clang'
            container: 'archlinux:multilib-devel'
            x32: 'true'
            meson_setup: '-Dzstd=disabled -Dxz=disabled -Dzlib=disabled -Dopenssl=disabled'
            # fails on LD_PRELOAD
            skip_test: 'true'
          - compiler: 'clang'
            container: 'ubuntu:24.04'
            x32: 'true'
            meson_setup: '-Dzstd=disabled -Dxz=disabled -Dzlib=disabled -Dopenssl=disabled'

          # Special configurations

          # Variant with lld as linker
          - compiler: 'clang'
            container: 'archlinux:multilib-devel'
            linker: 'lld'

          # Variants with moduledir
          - compiler: 'gcc'
            container: 'archlinux:multilib-devel'
            meson_setup: '-Dmoduledir=/usr/lib/modules'
          - compiler: 'gcc'
            container: 'archlinux:multilib-devel'
            meson_setup: '-Dmoduledir=/kernel-modules'

    container:
      image: ${{ matrix.container }}

    steps:
      - name: Sparse checkout the local actions
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          sparse-checkout: .github
          path: local-actions

      - name: Setup OS
        uses: ./local-actions/.github/actions/setup-os

      - name: Cleanup local actions
        run: |
          rm -rf local-actions
          # The sparse checkout with REST API creates the current dir with the wrong
          # user. Tell git to just ignore.
          git config --global --add safe.directory '*'

      - name: Checkout
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

      - name: Set the environment
        run: |
          .github/print-kdir.sh >> "$GITHUB_ENV"

      - name: configure checks
        run: |
          should_fail() {
            rm -rf build-setup-test/
            if meson setup "$@" build-setup-test/; then
              echo Command was expected to fail, but was successful
              return 1
            fi
          }
          should_pass() {
            rm -rf build-setup-test/
            meson setup "$@" build-setup-test/
          }

          should_fail -D distconfdir=relative/
          should_fail -D moduledir=relative/
          should_fail -D dlopen=nonexistent
          should_fail -D xz=disabled -D dlopen=xz

          should_pass -D dlopen=xz
          should_pass -D dlopen=xz -D xz=enabled

      - name: configure
        run: |
          setup_options="${{ matrix.meson_setup }}"

          if [[ "${{ matrix.x32 }}" == "true" ]]; then
            export CC="$CC -m32"
          fi

          if [[ -n "${{ matrix.linker }}" ]]; then
            export CC_LD="${{ matrix.linker }}"
          fi

          meson setup --native-file build-dev.ini $setup_options build

      - name: build
        run: cd build && meson compile

      - name: test
        if: ${{ matrix.skip_test != 'true' }}
        run: cd build && meson test || meson test --verbose

      - name: install
        run: cd build && DESTDIR=$PWD/inst meson install

      - name: distcheck
        run: cd build && meson dist