{
  on = {
    push.branches = ["main"],
    pull_request.types = ["opened", "synchronize", "reopened"],
  },

  jobs =
    std.record.from_array
      (
        std.array.flatten
          [
            (
              std.array.map
                (
                  fun c =>
                    {
                      field = "nixosConfiguration-%{c}",
                      value = {
                        runs-on = "native",
                        steps = [
                          { uses = "actions/checkout@v4" },
                          { run = "nix build .#nixosConfigurations.%{c}.config.system.build.toplevel" },
                        ]
                      }
                    }
                )
                ["all", "mastodon", "peertube", "pixelfed"]
            ),
            (
              std.array.map
                (
                  fun c =>
                    {
                      field = "check-%{c}",
                      value = {
                        runs-on = "native",
                        steps = [
                          { uses = "actions/checkout@v4" },
                          { run = "nix build .#checks.x86_64-linux.%{c} -L" },
                        ]
                      }
                    }
                )
                ["mastodon-garage", "pixelfed-garage"]
            )
          ]
      ),
}