fixed 'go run . -r'

spitfire/build.go

@@ -216,17 +216,62 @@ func Build(sourcePath string) {
 func RunProject(sourcePath string) {
 	fmt.Println("Running the project...")
 
-	// Use the appropriate mach command for Windows or Unix-like systems
-	var machCmd string
-	if runtime.GOOS == "windows" {
-		machCmd = ".\\mach"
-	} else {
-		machCmd = "./mach"
+	// Resolve the build directory
+	buildDir, err := ResolveBuildDir(sourcePath)
+	if err != nil {
+		fmt.Printf("Error resolving build directory: %v\n", err)
+		return
 	}
 
-	if err := runCommand(machCmd, "run"); err != nil {
-		errors = append(errors, "Failed to run the project.")
+	// List of possible binaries
+	binaries := []string{"firefox", "Firefox", "spitfire", "Spitfire"}
+
+	var binaryPath string
+
+	// Check for the existence of binaries
+	for _, binary := range binaries {
+		binaryPath = filepath.Join(buildDir, binary)
+		if _, err := os.Stat(binaryPath); err == nil {
+			fmt.Printf("Found binary: %s\n", binaryPath)
+			break
+		}
+		binaryPath = ""
 	}
+
+	if binaryPath == "" {
+		fmt.Println("No suitable binary found to run the project.")
+		return
+	}
+
+	// Run the binary
+	cmd := exec.Command(binaryPath)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	cmd.Stdin = os.Stdin
+
+	fmt.Printf("Running binary: %s\n", binaryPath)
+	if err := cmd.Run(); err != nil {
+		fmt.Printf("Failed to run the project: %v\n", err)
+	}
+}
+
+// ResolveBuildDir detects the build directory dynamically
+func ResolveBuildDir(sourcePath string) (string, error) {
+	// The expected build directory pattern
+	globPattern := filepath.Join(sourcePath, "obj-*")
+
+	// Find matching directories
+	matches, err := filepath.Glob(globPattern)
+	if err != nil {
+		return "", fmt.Errorf("error resolving build directory: %v", err)
+	}
+	if len(matches) == 0 {
+		return "", fmt.Errorf("build directory not found under %s", sourcePath)
+	}
+	full := filepath.Join(matches[0], "dist", "bin")
+
+	// Return the first match (assumes one build directory exists)
+	return full, nil
 }
 
 // Function to print collected errors