nixpkgs/nixos/tests/cgit.nix

import ./make-test-python.nix (
  { pkgs, ... }:
  let
    robotsTxt = pkgs.writeText "cgit-robots.txt" ''
      User-agent: *
      Disallow: /
    '';
  in
  {
    name = "cgit";
    meta = with pkgs.lib.maintainers; {
      maintainers = [ schnusch ];
    };

    nodes = {
      server =
        { ... }:
        {
          services.cgit."localhost" = {
            enable = true;
            package = pkgs.cgit.overrideAttrs (
              { postInstall, ... }:
              {
                postInstall = ''
                  ${postInstall}
                  cp ${robotsTxt} "$out/cgit/robots.txt"
                '';
              }
            );
            nginx.location = "/(c)git/";
            repos = {
              some-repo = {
                path = "/tmp/git/some-repo";
                desc = "some-repo description";
              };
            };
            settings = {
              readme = [
                ":README.md"
                ":date.txt"
              ];
            };
          };

          environment.systemPackages = [ pkgs.git ];
        };
    };

    testScript =
      { nodes, ... }:
      ''
        start_all()

        server.wait_for_unit("nginx.service")
        server.wait_for_unit("network.target")
        server.wait_for_open_port(80)

        server.succeed("curl -fsS http://localhost/%28c%29git/cgit.css")

        server.succeed("curl -fsS http://localhost/%28c%29git/robots.txt | diff -u - ${robotsTxt}")

        server.succeed(
            "curl -fsS http://localhost/%28c%29git/ | grep -F 'some-repo description'"
        )

        server.fail("curl -fsS http://localhost/robots.txt")

        server.succeed("sudo -u cgit ${pkgs.writeShellScript "setup-cgit-test-repo" ''
          set -e
          git init --bare -b master /tmp/git/some-repo
          git init -b master reference
          cd reference
          git remote add origin /tmp/git/some-repo
          { echo -n "cgit NixOS Test at "; date; } > date.txt
          git add date.txt
          git -c user.name=test -c user.email=test@localhost commit -m 'add date'
          git push -u origin master
        ''}")

        # test web download
        server.succeed(
            "curl -fsS 'http://localhost/%28c%29git/some-repo/plain/date.txt?id=master' | diff -u reference/date.txt -"
        )

        # test http clone
        server.succeed(
           "git clone http://localhost/%28c%29git/some-repo && diff -u reference/date.txt some-repo/date.txt"
        )

        # test list settings by greping for the fallback readme
        server.succeed(
            "curl -fsS 'http://localhost/%28c%29git/some-repo/about/' | grep -F 'cgit NixOS Test at'"
        )

        # add real readme
        server.succeed("sudo -u cgit ${pkgs.writeShellScript "cgit-commit-readme" ''
          set -e
          echo '# cgit NixOS test README' > reference/README.md
          git -C reference add README.md
          git -C reference -c user.name=test -c user.email=test@localhost commit -m 'add readme'
          git -C reference push
        ''}")

        # test list settings by greping for the real readme
        server.succeed(
            "curl -fsS 'http://localhost/%28c%29git/some-repo/about/' | grep -F '# cgit NixOS test README'"
        )
        server.fail(
            "curl -fsS 'http://localhost/%28c%29git/some-repo/about/' | grep -F 'cgit NixOS Test at'"
        )
      '';
  }
)