Fix loading colors when common.colors not set (#251)

Closes #243

Author: subdan

Sources/FigmaExport/Subcommands/ExportColors.swift

@@ -40,28 +40,28 @@ extension FigmaExportCommand {
             var nameValidateRegexp: String?
             var nameReplaceRegexp: String?
 
-            if let colorParams = commonParams?.colors {
-                let loader = ColorsLoader(
+            if let variableParams = commonParams?.variablesColors {
+                let loader = ColorsVariablesLoader(
                     client: client,
                     figmaParams: figmaParams,
-                    colorParams: colorParams,
+                    variableParams: variableParams,
                     filter: filter
                 )
                 colors = try loader.load()
-                
-                nameValidateRegexp = colorParams.nameValidateRegexp
-                nameReplaceRegexp = colorParams.nameReplaceRegexp
-            } else if let variableParams = commonParams?.variablesColors {
-                let loader = ColorsVariablesLoader(
+
+                nameValidateRegexp = variableParams.nameValidateRegexp
+                nameReplaceRegexp = variableParams.nameReplaceRegexp
+            } else {
+                let loader = ColorsLoader(
                     client: client,
                     figmaParams: figmaParams,
-                    variableParams: variableParams,
+                    colorParams: commonParams?.colors,
                     filter: filter
                 )
                 colors = try loader.load()
 
-                nameValidateRegexp = variableParams.nameValidateRegexp
-                nameReplaceRegexp = variableParams.nameReplaceRegexp
+                nameValidateRegexp = commonParams?.colors?.nameValidateRegexp
+                nameReplaceRegexp = commonParams?.colors?.nameReplaceRegexp
             }
 
             guard let colors else {