feat(controller): intial build functions setup in go and service building

controller/build_v2app.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"os"
+	"os/exec"
+	"path/filepath"
+)
+
+// ---- Run npm build ----
+func runNpmV2Build() error {
+    cmd := exec.Command("npm", "run", "newBuild")
+    if os.Getenv("RUNNING_IN_DOCKER") == "true" {
+        cmd.Dir = "/app"
+    }else {
+        // Go three directories up from the current working directory
+        cwd, err := os.Getwd()
+        if err != nil {
+            return err
+        }
+        dir := filepath.Join(cwd, "..", "..", "lstV2")
+        cmd.Dir = dir
+    }
+    cmd.Stdout = os.Stdout
+    cmd.Stderr = os.Stderr
+    return cmd.Run()
+}