initial commit

backend/cmd/config.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path"
+)
+
+type cliParams struct {
+	ListenAddr   string
+	ListenPort   int
+	DataDir      string
+	SettingsFile string
+}
+
+func (p *cliParams) Validate() error {
+	// Ensure Generated Directories
+	imgDir := path.Join(p.DataDir, "generated/images")
+	if err := os.MkdirAll(imgDir, 0755); err != nil {
+		return fmt.Errorf("failed to create images directory: %w", err)
+	}
+
+	return nil
+}