updated patching process

spitfire/patch.go

@@ -0,0 +1,50 @@
+package spitfire
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+)
+
+// ApplyPatches handles cloning and applying patches
+func ApplyPatches(sourcePath string, patchesRepo string) error {
+	// Define the patches repository and clone directory
+	patchesCloneDir := filepath.Join(sourcePath, "patches")
+	fmt.Printf("Source Path: %s\n", sourcePath)
+	fmt.Printf("Patches Clone Directory: %s\n", patchesCloneDir)
+	fmt.Printf("Patches Repository URL: %s\n", patchesRepo)
+
+	// Check if the patches directory already exists
+	if _, err := os.Stat(patchesCloneDir); os.IsNotExist(err) {
+		// Clone the patches repository
+		fmt.Println("Patches directory does not exist. Proceeding to clone.")
+		cmdClone := exec.Command("git", "clone", patchesRepo, patchesCloneDir)
+		cmdClone.Stdout = os.Stdout
+		cmdClone.Stderr = os.Stderr
+		if err := cmdClone.Run(); err != nil {
+			return fmt.Errorf("failed to clone patches repository: %v", err)
+		}
+		fmt.Println("Patches repository cloned successfully.")
+	} else {
+		fmt.Println("Patches directory already exists. Skipping clone.")
+	}
+
+	// Verify the directory exists
+	if _, err := os.Stat(patchesCloneDir); os.IsNotExist(err) {
+		return fmt.Errorf("patches directory not found after cloning: %s", patchesCloneDir)
+	}
+
+	// Apply the patches using `go run apply.go`
+	applyCmd := exec.Command("go", "run", "apply.go", "--path="+sourcePath)
+	applyCmd.Dir = patchesCloneDir // Run from the patches directory
+	applyCmd.Stdout = os.Stdout
+	applyCmd.Stderr = os.Stderr
+	fmt.Println("Applying patches...")
+	if err := applyCmd.Run(); err != nil {
+		return fmt.Errorf("failed to apply patches: %v", err)
+	}
+
+	fmt.Println("Patches applied successfully.")
+	return nil
+}