setup-nested-html-template-in-go-echo-web-framework-05

main.go

package main

import (
  "html/template"
  "io"

  "github.com/labstack/echo"

  "gitlab.com/ykyuen/golang-echo-template-example/handler"
)

// Define the template registry struct
type TemplateRegistry struct {
  templates *template.Template
}

// Implement e.Renderer interface
func (t *TemplateRegistry) Render(w io.Writer, name string, data interface{}, c echo.Context) error {
  return t.templates.ExecuteTemplate(w, name, data)
}

func main() {
  // Echo instance
  e := echo.New()

  // Instantiate a template registry and register all html files inside the view folder
  e.Renderer = &TemplateRegistry{
    templates: template.Must(template.ParseGlob("view/*.html")),
  }

  // Route => handler
  e.GET("/", handler.HomeHandler)

  // Start the Echo server
  e.Logger.Fatal(e.Start(":1323"))
}