defaultGemConfig: remove asciidoctor-diagram JARs

(Except on JRuby, where these are presumably important.)
NixOS · Jan 9, 2020 · 1ac11cc · 1ac11cc
1 parent fbe4716
commit 1ac11cc
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/pkgs/development/ruby-modules/gem-config/default.nix b/pkgs/development/ruby-modules/gem-config/default.nix
@@ -39,6 +39,15 @@ let
 in
 
 {
+  asciidoctor-diagram = { version, ruby, ... }: {
+    postInstall = ''
+      # Delete vendored JAR files unless using JRuby.
+      if ruby -e 'exit(RUBY_PLATFORM != "java")'; then
+          rm -v $out/${ruby.gemPath}/gems/$gemName-${version}/lib/*.jar
+      fi
+    '';
+  };
+
   atk = attrs: {
     dependencies = attrs.dependencies ++ [ "gobject-introspection" ];
     nativeBuildInputs = [ rake bundler pkgconfig ];