add new multiple generate function

templateBuilder.go

@@ -4,6 +4,8 @@ import (
 	"bytes"
 	"html/template"
 	"os"
+
+	"gitea.tecamino.com/paadi/template-builder/models"
 )
 
 type TemplateBuilder struct {
@@ -39,7 +41,7 @@ func (tb *TemplateBuilder) Generate(templatePath string, data any) (b []byte, er
 	}
 
 	var buf bytes.Buffer
-	err = tmpl.Execute(&buf, data)
+	err = tmpl.Execute(&buf, d)
 	if err != nil {
 		return
 	}
@@ -47,3 +49,19 @@ func (tb *TemplateBuilder) Generate(templatePath string, data any) (b []byte, er
 
 	return
 }
+
+func (tb *TemplateBuilder) GenerateMultiple(templatePath string, data ...any) (output models.Outputs, err error) {
+	tmpl, err := template.ParseFiles(templatePath)
+	if err != nil {
+		return
+	}
+	for _, d := range data {
+		var buf bytes.Buffer
+		err = tmpl.Execute(&buf, d)
+		if err != nil {
+			return
+		}
+		output = append(output, buf.Bytes())
+	}
+	return
+}