1 files changed, 137 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/networking/misc/zammad/default.nix b/nixpkgs/pkgs/applications/networking/misc/zammad/default.nix
new file mode 100644
index 000000000000..21c9b98a01fb
--- /dev/null
+++ b/nixpkgs/pkgs/applications/networking/misc/zammad/default.nix
@@ -0,0 +1,137 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, applyPatches
+, bundlerEnv
+, defaultGemConfig
+, callPackage
+, writeText
+, procps
+, ruby_2_7
+, postgresql
+, imlib2
+, nodejs
+, yarn
+, yarn2nix-moretea
+, v8
+, cacert
+}:
+
+let
+  pname = "zammad";
+  version = "5.0.2";
+
+  src = applyPatches {
+
+    src = fetchFromGitHub (lib.importJSON ./source.json);
+
+    patches = [ ./0001-nulldb.patch ];
+
+    postPatch = ''
+      sed -i -e "s|ruby '2.7.4'|ruby '${ruby_2_7.version}'|" Gemfile
+      sed -i -e "s|ruby 2.7.4p191|ruby ${ruby_2_7.version}|" Gemfile.lock
+      sed -i -e "s|2.7.4|${ruby_2_7.version}|" .ruby-version
+    '';
+  };
+
+  databaseConfig = writeText "database.yml" ''
+    production:
+      url: <%= ENV['DATABASE_URL'] %>
+  '';
+
+  secretsConfig = writeText "secrets.yml" ''
+    production:
+      secret_key_base: <%= ENV['SECRET_KEY_BASE'] %>
+  '';
+
+  rubyEnv = bundlerEnv {
+    name = "${pname}-gems-${version}";
+    inherit version;
+
+    # Which ruby version to select:
+    #   https://docs.zammad.org/en/latest/prerequisites/software.html#ruby-programming-language
+    inherit ruby_2_7;
+
+    gemdir = src;
+    gemset = ./gemset.nix;
+    groups = [
+      "assets"
+      "unicorn" # server
+      "nulldb"
+      "test"
+      "mysql"
+      "puma"
+      "development"
+      "postgres" # database
+    ];
+    gemConfig = defaultGemConfig // {
+      pg = attrs: {
+        buildFlags = [ "--with-pg-config=${postgresql}/bin/pg_config" ];
+      };
+      rszr = attrs: {
+        buildInputs = [ imlib2 imlib2.dev ];
+      };
+      mini_racer = attrs: {
+        buildFlags = [
+          "--with-v8-dir=\"${v8}\""
+        ];
+        dontBuild = false;
+        postPatch = ''
+          substituteInPlace ext/mini_racer_extension/extconf.rb \
+            --replace Libv8.configure_makefile '$CPPFLAGS += " -x c++"; Libv8.configure_makefile'
+        '';
+      };
+    };
+  };
+
+  yarnEnv = yarn2nix-moretea.mkYarnPackage {
+    pname = "${pname}-node-modules";
+    inherit version src;
+    yarnLock = ./yarn.lock;
+    yarnNix = ./yarn.nix;
+    packageJSON = ./package.json;
+  };
+
+in
+stdenv.mkDerivation {
+  inherit pname version src;
+
+  buildInputs = [
+    rubyEnv
+    rubyEnv.wrappedRuby
+    rubyEnv.bundler
+    yarn
+    nodejs
+    procps
+    cacert
+  ];
+
+  RAILS_ENV = "production";
+
+  buildPhase = ''
+    node_modules=${yarnEnv}/libexec/Zammad/node_modules
+    ${yarn2nix-moretea.linkNodeModulesHook}
+
+    rake DATABASE_URL="nulldb://user:pass@127.0.0.1/dbname" assets:precompile
+  '';
+
+  installPhase = ''
+    cp -R . $out
+    cp ${databaseConfig} $out/config/database.yml
+    cp ${secretsConfig} $out/config/secrets.yml
+    sed -i -e "s|info|debug|" $out/config/environments/production.rb
+  '';
+
+  passthru = {
+    inherit rubyEnv yarnEnv;
+    updateScript = [ "${callPackage ./update.nix {}}/bin/update.sh" pname (toString ./.) ];
+  };
+
+  meta = with lib; {
+    description = "Zammad, a web-based, open source user support/ticketing solution.";
+    homepage = "https://zammad.org";
+    license = licenses.agpl3Plus;
+    platforms = [ "x86_64-linux" ];
+    maintainers = with maintainers; [ n0emis garbas taeer ];
+  };
+}