added '--full-clean' flag

spitfire/build.go

@@ -79,28 +79,33 @@ func DiscardChanges(sourcePath string) {
 }
 
 // Function to clean build
-func CleanBuild(sourcePath string) {
+func CleanBuild(sourcePath string, fullClean bool) {
 	fmt.Println("Cleaning build...")
+
 	if err := os.Chdir(sourcePath); err != nil {
 		errors = append(errors, "Failed to navigate to source directory.")
 		return
 	}
 
-	// Use the appropriate mach command for Windows or Unix-like systems
-	var machCmd string
-	if runtime.GOOS == "windows" {
-		machCmd = ".\\mach"
-	} else {
-		machCmd = "./mach"
-	}
-
 	// Revert uncommitted changes
 	if err := runCommand("hg", "revert", "--all", "--no-backup"); err != nil {
 		errors = append(errors, "Failed to revert changes in Mozilla repository.")
 	}
-	// Clean the build
-	if err := runCommand(machCmd, "clobber"); err != nil {
-		errors = append(errors, "Failed to clean build.")
+
+	if fullClean {
+		// Perform full clean if specified
+		var machCmd string
+		if runtime.GOOS == "windows" {
+			machCmd = ".\\mach"
+		} else {
+			machCmd = "./mach"
+		}
+
+		if err := runCommand(machCmd, "clobber"); err != nil {
+			errors = append(errors, "Failed to clean build.")
+		}
+	} else {
+		fmt.Println("Skipping full clean. Build artifacts remain intact.")
 	}
 }