go-tmpl-demo

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package main

import (
	"net/http"
	"log"
	"html/template"

	"github.com/go-chi/chi"
)

type WebCtx struct {
	Title	string
}

func main() {
	router := chi.NewRouter()

	router.Get("/", func(w http.ResponseWriter, r *http.Request) {
		tmpl, err := template.ParseFiles("base.html", "index.html")
		if err != nil {
			log.Fatalf("Can't parse files due to %v", err)
			return
		}

		err = tmpl.ExecuteTemplate(w, "index.html", &WebCtx{
			Title: "Test",
		})

		if err != nil {
			log.Fatalf("Can't execute template due to %v", err)
			return
		}
	})

	router.Get("/working", func(w http.ResponseWriter, r *http.Request) {
		tmpl, err := template.ParseFiles("test.html")
		if err != nil {
			log.Fatalf("Can't parse files due to %v", err)
			return
		}

		err = tmpl.ExecuteTemplate(w, "test.html", &WebCtx{
			Title: "Test",
		})

		if err != nil {
			log.Fatalf("Can't execute template due to %v", err)
			return
		}
	})

	log.Printf("Running on :2000")
	http.ListenAndServe(":2000", router)
}