Moved v3 code from NginxProxyManager/nginx-proxy-manager-3 to NginxProxyManager/nginx-proxy-manager

backend/internal/nginx/templates.go

@@ -0,0 +1,31 @@
+package nginx
+
+import (
+	"io/fs"
+	"io/ioutil"
+
+	"npm/embed"
+
+	"github.com/aymerick/raymond"
+)
+
+// WriteTemplate will load, parse and write a template file
+func WriteTemplate(templateName, outputFilename string, data map[string]interface{}) error {
+	// get template file content
+	subFs, _ := fs.Sub(embed.NginxFiles, "nginx")
+	template, err := fs.ReadFile(subFs, templateName)
+
+	if err != nil {
+		return err
+	}
+
+	// Render
+	parsedFile, err := raymond.Render(string(template), data)
+	if err != nil {
+		return err
+	}
+
+	// Write it
+	// nolint: gosec
+	return ioutil.WriteFile(outputFilename, []byte(parsedFile), 0644)
+}