Remove unused/placeholder log handler

modules/caddyhttp/caddylog/log.go

@@ -1,68 +0,0 @@
-// Copyright 2015 Matthew Holt and The Caddy Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package caddylog
-
-import (
-	"log"
-	"net/http"
-	"time"
-
-	"github.com/caddyserver/caddy/v2"
-	"github.com/caddyserver/caddy/v2/modules/caddyhttp"
-)
-
-func init() {
-	caddy.RegisterModule(Log{})
-}
-
-// Log implements a simple logging middleware.
-type Log struct {
-	Filename string
-	counter  int
-}
-
-// CaddyModule returns the Caddy module information.
-func (Log) CaddyModule() caddy.ModuleInfo {
-	return caddy.ModuleInfo{
-		Name: "http.handlers.log",
-		New:  func() caddy.Module { return new(Log) },
-	}
-}
-
-func (l *Log) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddyhttp.Handler) error {
-	start := time.Now()
-
-	// TODO: An example of returning errors
-	// return caddyhttp.Error(http.StatusBadRequest, fmt.Errorf("this is a basic error"))
-	// return caddyhttp.Error(http.StatusBadGateway, caddyhttp.HandlerError{
-	// 	Err:     fmt.Errorf("this is a detailed error"),
-	// 	Message: "We had trouble doing the thing.",
-	// 	Recommendations: []string{
-	// 		"Try reconnecting the gizbop.",
-	// 		"Turn off the Internet.",
-	// 	},
-	// })
-
-	if err := next.ServeHTTP(w, r); err != nil {
-		return err
-	}
-
-	log.Println("latency:", time.Now().Sub(start), l.counter)
-
-	return nil
-}
-
-// Interface guard
-var _ caddyhttp.MiddlewareHandler = (*Log)(nil)