added '--full-clean' flag

main.go

@@ -18,6 +18,7 @@ var (
 	all             bool
 	buildFlag       bool
 	clean           bool
+	fullClean       bool
 	update          bool
 	prePatch        bool
 	postPatch       bool
@@ -53,7 +54,8 @@ func init() {
 	flag.StringVar(&platform, "platform", runtime.GOOS, "Platform (default: system platform)")
 	flag.BoolVar(&all, "a", false, "Perform all steps (build, clean, update)")
 	flag.BoolVar(&buildFlag, "b", false, "Build Spitfire")
-	flag.BoolVar(&clean, "clean", false, "Clean build")
+	flag.BoolVar(&clean, "clean", false, "Revert uncommitted changes without removing build artifacts")
+	flag.BoolVar(&fullClean, "full-clean", false, "Perform a full clean by removing all build artifacts (clobber)")
 	flag.BoolVar(&update, "u", false, "Update Mozilla repository")
 	flag.BoolVar(&prePatch, "pre-patch", false, "Apply pre-build patches")
 	flag.BoolVar(&postPatch, "post-patch", false, "Apply post-build patches")
@@ -172,7 +174,7 @@ func BuildProcess() {
 	if all {
 		spitfire.DownloadSource(sourcePath, sourceRepo)
 		spitfire.DiscardChanges(sourcePath)
-		spitfire.CleanBuild(sourcePath)
+		spitfire.CleanBuild(sourcePath, fullClean)
 		spitfire.UpdateRepo(sourcePath)
 		if err := spitfire.ApplyPatches(sourcePath, patchesRepo, "pre-compile-patches", filepath.Join(sourcePath, "patcher"), skipPatchUpdate); err != nil {
 			log.Fatalf("Error during patch application: %v", err)
@@ -204,7 +206,7 @@ func BuildProcess() {
 		}
 		fmt.Println("Spitfire build completed successfully.")
 	} else if clean {
-		spitfire.CleanBuild(sourcePath)
+		spitfire.CleanBuild(sourcePath, fullClean)
 		fmt.Println("Cleaned Firefox build.")
 	} else if update {
 		spitfire.DownloadSource(sourcePath, sourceRepo)

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.")
 	}
 }