nixos/lighttpd: set $HOME for gitweb sub-service

This allows gitweb to expand '~' in /etc/gitconfig. Without a $HOME variable, it fails to list any projects and instead show the text "No such projects found" in the UI. Setting $HOME to the gitweb project root seems like a sensible value.
NixOS · Apr 11, 2017 · d916ce2 · d916ce2
1 parent d55ab1a
commit d916ce2
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/nixos/modules/services/web-servers/lighttpd/gitweb.nix b/nixos/modules/services/web-servers/lighttpd/gitweb.nix
@@ -60,7 +60,8 @@ in
               "/gitweb/"        => "${pkgs.git}/share/gitweb/gitweb.cgi"
           )
           setenv.add-environment = (
-              "GITWEB_CONFIG" => "${gitwebConfigFile}"
+              "GITWEB_CONFIG" => "${gitwebConfigFile}",
+              "HOME" => "${cfg.projectroot}"
           )
       }
     '';