build-test.yml

name: Build

on:
  push:
    branches: [main]
    paths:
      - '.config/dotnet-tools.json'
      - 'Projects/**'
      - 'Directory.Build.props'
      - 'global.json'
      - 'version.json'
      - '*.slnx'
  pull_request:
    branches: [main]
    paths:
      - '.config/dotnet-tools.json'
      - 'Projects/**'
      - 'Directory.Build.props'
      - 'global.json'
      - 'version.json'
      - '*.slnx'

jobs:
  build-macos:
    runs-on: ${{ matrix.os }}
    # A hung run otherwise bills the full 360-minute default before GitHub kills it.
    timeout-minutes: 30
    name: Build (${{ matrix.name }})
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: macos-15
            name: MacOS 15
          - os: macos-26
            name: MacOS 26

    steps:
    - uses: actions/checkout@v7
      with:
        fetch-depth: 0 # avoid shallow clone so nbgv can do its work.
    - name: Install .NET
      uses: actions/setup-dotnet@v6
      with:
        global-json-file: global.json
    - name: Install Prerequisites
      run: |
        brew update
        brew install icu4c libdeflate argon2
    - name: Set Library Path
      run: echo "DYLD_LIBRARY_PATH=/opt/homebrew/lib:$DYLD_LIBRARY_PATH" >> $GITHUB_ENV
    - name: Build
      run: dotnet run --project Projects/BuildTool -- --config Release --skip-prereqs
    - name: Migration Changes
      run: git diff --exit-code ./**/Migrations/*.v*.json
    - name: Test
      # blame-hang kills a stuck test host after 10 minutes and reports the in-flight
      # tests plus a process dump instead of hanging until the job timeout.
      run: |
        dotnet test --logger trx --results-directory ./TestResults --blame-hang --blame-hang-timeout 10m --blame-hang-dump-type full
        if [ -z "$(find ./TestResults -name '*.trx' 2>/dev/null)" ]; then
          echo "::error::No test result files were produced - no test projects ran. Failing to avoid masking failures."
          exit 1
        fi
    - name: Upload test results on failure
      if: failure()
      uses: actions/upload-artifact@v7
      with:
        name: TestResults-${{ matrix.name }}
        path: ./TestResults
        if-no-files-found: ignore

  build-linux:
    runs-on: ubuntu-latest
    # A hung run otherwise bills the full 360-minute default before GitHub kills it.
    timeout-minutes: 30
    container:
      image: ${{ matrix.container }}
      options: --security-opt seccomp=unconfined
    name: Build (${{ matrix.name }})
    strategy:
      fail-fast: false
      matrix:
        include:
          - container: ubuntu:26.04
            name: Ubuntu 26
            packageManager: apt
          - container: ubuntu:noble
            name: Ubuntu 24
            packageManager: apt
          - container: ubuntu:jammy
            name: Ubuntu 22
            packageManager: apt
          - container: debian:trixie
            name: Debian 13
            packageManager: apt
          - container: debian:bookworm
            name: Debian 12
            packageManager: apt
          - container: fedora:44
            name: Fedora 44
            packageManager: dnf
          - container: quay.io/centos/centos:stream9
            name: CentOS 9 Stream
            packageManager: dnf
            epel: true
          - container: quay.io/centos/centos:stream10
            name: CentOS 10 Stream
            packageManager: dnf
            epel: true
          - container: almalinux:10
            name: AlmaLinux 10
            packageManager: dnf
            epel: true

    steps:
      # Enable CRB before EPEL, per the EPEL quickstart. epel-next is not installed:
      # none of the prerequisites need it, EPEL 10 does not have it, and it is one more
      # mirrorlist to fetch.
      - name: Enable EPEL and CRB
        run: |
          dnf upgrade --refresh -y
          dnf install -y dnf-plugins-core
          dnf config-manager --set-enabled crb
          dnf install -y epel-release
        if: ${{ matrix.epel }}
      # Runtime packages only, deliberately. Installing the -dev packages here would add the
      # unversioned .so symlink and mask the very thing the binding packages now probe for, so a
      # regression in versioned-SONAME resolution would sail through CI.
      - name: Install Prerequisites using dnf
        run: dnf makecache --refresh && dnf install -y findutils libicu libdeflate libargon2 tzdata
        if: ${{ matrix.packageManager == 'dnf' }}
      # ICU's runtime package carries the ABI version in its name (libicu70 on jammy, libicu76 on
      # trixie) and has no stable alias, so match it by pattern. libicu-dev was the old way to stay
      # version-independent, but it drags in the unversioned symlink and defeats the check below.
      - name: Install Prerequisites using apt
        run: apt-get update -y && apt-get install -y curl '^libicu[0-9]+$' libdeflate0 libargon2-1 tzdata
        if: ${{ matrix.packageManager == 'apt' }}
      # Versioned-SONAME resolution is only under test while the unversioned symlink is absent. If a
      # base image or a package ever starts shipping it, every probe would succeed on the first try
      # and a regression in the fallback would sail through CI, so fail loudly instead of silently
      # testing nothing.
      - name: Assert the unversioned .so symlinks are absent
        run: |
          found=""
          for lib in libicuuc libicui18n libdeflate libargon2; do
            hit=$(ls /usr/lib/*/"$lib".so /usr/lib64/"$lib".so 2>/dev/null || true)
            if [ -n "$hit" ]; then
              found="$found $hit"
            fi
          done
          if [ -n "$found" ]; then
            echo "::error::Unversioned symlinks present, so CI is no longer exercising versioned SONAME resolution:$found"
            exit 1
          fi
          echo "No unversioned symlinks present; versioned SONAME resolution is under test."
      - uses: actions/checkout@v7
        with:
          fetch-depth: 0 # avoid shallow clone so nbgv can do its work.
      - name: Install .NET
        uses: actions/setup-dotnet@v6
        with:
          global-json-file: global.json
      - name: Build
        run: dotnet run --project Projects/BuildTool -- --config Release --skip-prereqs
      - name: Test
        # blame-hang kills a stuck test host after 10 minutes and reports the in-flight
        # tests plus a process dump instead of hanging until the job timeout.
        run: |
          dotnet test --logger trx --results-directory ./TestResults --blame-hang --blame-hang-timeout 10m --blame-hang-dump-type full
          if [ -z "$(find ./TestResults -name '*.trx' 2>/dev/null)" ]; then
            echo "::error::No test result files were produced - no test projects ran. Failing to avoid masking failures."
            exit 1
          fi
      - name: Upload test results on failure
        if: failure()
        uses: actions/upload-artifact@v7
        with:
          name: TestResults-${{ matrix.name }}
          path: ./TestResults
          if-no-files-found: ignore