name: Build and test (linux matrix)

on: [push]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        dockerenv:
          - debian:trixie
          - debian:bookworm
          - debian:bullseye
          - ubuntu:noble
          - ubuntu:jammy
          - ubuntu:focal
          - fedora/fedora:42
          - fedora/fedora:41
          - fedora/fedora:40
          - centos/centos:stream10
          - centos/centos:stream9
          - rockylinux/rockylinux:9
          - rockylinux/rockylinux:8
          - alpine:edge
          - alpine:3.21
    steps:
    - uses: actions/checkout@v4
    - name: Work around Docker BuildKit regression
      # https://github.com/moby/buildkit/issues/2119: `DOCKER_BUILDKIT=1 docker build` fails if Dockerfile is a symlink
      run: [ -L .github/images/${{matrix.dockerenv}}.Dockerfile ] && cp --remove-destination $(readlink -f .github/images/${{matrix.dockerenv}}.Dockerfile) .github/images/${{matrix.dockerenv}}.Dockerfile
    - name: Run build on ${{matrix.dockerenv}}
      run: docker build . --file .github/images/${{matrix.dockerenv}}.Dockerfile --build-arg image=${{matrix.dockerenv}}