1 files changed, 42 insertions, 6 deletions
diff --git a/pkgs/applications/version-management/gitlab/default.nix b/pkgs/applications/version-management/gitlab/default.nix
index dbc86c730eea..b201b6f62ea0 100644
--- a/pkgs/applications/version-management/gitlab/default.nix
+++ b/pkgs/applications/version-management/gitlab/default.nix
@@ -1,7 +1,9 @@
 { stdenv, lib, fetchurl, fetchpatch, fetchFromGitLab, bundlerEnv
 , ruby_3_1, tzdata, git, nettools, nixosTests, nodejs, openssl
+, defaultGemConfig, buildRubyGem
 , gitlabEnterprise ? false, callPackage, yarn
 , prefetch-yarn-deps, replace, file, cacert, fetchYarnDeps, makeWrapper, pkg-config
+, cargo, rustc, rustPlatform
 }:
 
 let
@@ -19,20 +21,54 @@ let
     name = "gitlab-env-${version}";
     ruby = ruby_3_1;
     gemdir = ./rubyEnv;
-    gemset =
-      let x = import (gemdir + "/gemset.nix") src;
-      in x // {
-        gpgme = x.gpgme // {
+    gemset = import (gemdir + "/gemset.nix") src;
+    gemConfig = defaultGemConfig // {
+        gpgme = attrs: {
           nativeBuildInputs = [ pkg-config ];
         };
         # the openssl needs the openssl include files
-        openssl = x.openssl // {
+        openssl = attrs: {
           buildInputs = [ openssl ];
         };
-        ruby-magic = x.ruby-magic // {
+        ruby-magic = attrs: {
           buildInputs = [ file ];
           buildFlags = [ "--enable-system-libraries" ];
         };
+        gitlab-glfm-markdown = attrs: {
+          cargoDeps = rustPlatform.fetchCargoTarball {
+            src = stdenv.mkDerivation {
+              inherit (buildRubyGem { inherit (attrs) gemName version source; })
+                name
+                src
+                unpackPhase
+                nativeBuildInputs
+              ;
+              dontBuilt = true;
+              installPhase = ''
+                cp -R ext/glfm_markdown $out
+                cp Cargo.lock $out
+              '';
+            };
+            hash = "sha256-I5w/roDgnRe5eyXo0wiRcoWPpXEtpL3kOl9eDg99t/w=";
+          };
+
+          dontBuild = false;
+
+          nativeBuildInputs = [
+            cargo
+            rustc
+            rustPlatform.cargoSetupHook
+            rustPlatform.bindgenHook
+          ];
+
+          preInstall = ''
+            export CARGO_HOME="$PWD/../.cargo/"
+          '';
+
+          postInstall = ''
+            mv -v $GEM_HOME/gems/${attrs.gemName}-${attrs.version}/lib/{glfm_markdown/glfm_markdown.so,}
+          '';
+        };
       };
     groups = [
       "default" "unicorn" "ed25519" "metrics" "development" "puma" "test" "kerberos"