chore: use script so it can be ran locally

Author: russellwheatley

.github/workflows/swiftui-auth.yml

@@ -32,14 +32,8 @@ jobs:
       - name: Install swiftformat
         run: brew install swiftformat
 
-      - name: Check FirebaseSwiftUI formatting
-        run: swiftformat --lint ./FirebaseSwiftUI
-        
-      - name: Check SwiftUI Example formatting
-        run: swiftformat --lint ./samples/swiftui/FirebaseSwiftUIExample
-        
-      - name: Check Package.swift formatting
-        run: swiftformat --lint ./Package.swift
+      - name: Check Swift formatting
+        run: bash lint-swift.sh
 
   # Package Unit Tests (standalone, no emulator needed)
   unit-tests:

lint-swift.sh

@@ -0,0 +1,5 @@
+swiftformat --lint ./FirebaseSwiftUI
+
+swiftformat --lint ./samples/swiftui/FirebaseSwiftUIExample
+
+swiftformat --lint ./Package.swift