Renderer implementation of Jet template engine

JetRenderer	Jet
v1	v5
v2	v6

Usage

See example.

package main

import (
	"io"
	"net/http"
	"strings"

	"github.com/CloudyKit/jet/v6"
	"clevergo.tech/clevergo"
	"clevergo.tech/jetrenderer"
)

func main() {
	renderer := jetrenderer.New(jet.New(jet.NewOSFileSystemLoader("./views")))
	renderer.SetBeforeRender(func(w io.Writer, name string, vars jet.VarMap, data interface{}, ctx *clevergo.Context) error {
		// populate variables and functions
		// vars.Set("user", user) // user instance.
		// vars.SetFunc("T", translate) // i18n translator.
		return nil
	})

	app := clevergo.New()
	app.Renderer = renderer
	app.Get("/", func(ctx *clevergo.Context) error {
		return ctx.Render(http.StatusOK, "index.tmpl", map[string]interface{}{
			"message": "hello world",
		})
	})
	app.Run(":8080")
}