feat(wrapperModules.quickshell): add 'configDir' option (#552)

Author: jonas-elhs

wrapperModules/q/quickshell/module.nix

@@ -30,6 +30,15 @@ in
         It is used by quickshell using `--path`.
       '';
     };
+    configDir = mkOption {
+      type = types.nullOr wlib.types.linkable;
+      default = null;
+      description = ''
+        The full quickshell configuration including the shell.qml file.
+
+        Use either this option or 'configFile' and 'components'
+      '';
+    };
     components = mkOption {
       type = types.attrsOf (types.either wlib.types.linkable types.lines);
       default = { };
@@ -56,32 +65,41 @@ in
   }/${config.binName}-config";
 
   config.constructFiles =
-    mapAttrs' (
-      name: val:
-      let
-        firstChar = builtins.substring 0 1 name;
-        rest = builtins.substring 1 (-1) name;
-        capitalizedName = (lib.toUpper firstChar) + rest;
-        linkable = isLinkable val;
-      in
+    if config.configDir != null then
       {
-        name = "${name}Component";
-        value = {
-          content = mkIf (!linkable) val;
-          builder = mkIf linkable ''ln -s ${val} "$2"'';
+        generatedConfig = {
+          builder = ''ln -s ${config.configDir} "$2"'';
           output = makeForce config.generated.output;
-          relPath = makeForce "${config.binName}-config/${capitalizedName}.qml";
+          relPath = makeForce "${config.binName}-config";
         };
       }
-    ) config.components
-    // {
-      generatedConfig = {
-        content = mkIf (!isLinkable config.configFile) config.configFile;
-        builder = mkIf (isLinkable config.configFile) ''ln -s ${config.configFile} "$2"'';
-        output = makeForce config.generated.output;
-        relPath = makeForce "${config.binName}-config/shell.qml";
+    else
+      mapAttrs' (
+        name: val:
+        let
+          firstChar = builtins.substring 0 1 name;
+          rest = builtins.substring 1 (-1) name;
+          capitalizedName = (lib.toUpper firstChar) + rest;
+          linkable = isLinkable val;
+        in
+        {
+          name = "${name}Component";
+          value = {
+            content = mkIf (!linkable) val;
+            builder = mkIf linkable ''ln -s ${val} "$2"'';
+            output = makeForce config.generated.output;
+            relPath = makeForce "${config.binName}-config/${capitalizedName}.qml";
+          };
+        }
+      ) config.components
+      // {
+        generatedConfig = {
+          content = mkIf (!isLinkable config.configFile) config.configFile;
+          builder = mkIf (isLinkable config.configFile) ''ln -s ${config.configFile} "$2"'';
+          output = makeForce config.generated.output;
+          relPath = makeForce "${config.binName}-config/shell.qml";
+        };
       };
-    };
 
   config.meta.maintainers = [ wlib.maintainers.ormoyo ];
   config.meta.platforms = lib.platforms.linux;