update

caddy/main.go

@@ -0,0 +1,39 @@
+// 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 main is the entry point of the Caddy application.
+// Most of Caddy's functionality is provided through modules,
+// which can be plugged in by adding their import below.
+//
+// There is no need to modify the Caddy source code to customize your
+// builds. You can easily build a custom Caddy with these simple steps:
+//
+//   1. Copy this file (main.go) into a new folder
+//   2. Edit the imports below to include the modules you want plugged in
+//   3. Run `go mod init caddy`
+//   4. Run `go install` or `go build` - you now have a custom binary!
+//
+package main
+
+import (
+	caddycmd "github.com/caddyserver/caddy/v2/cmd"
+
+	// plug in Caddy modules here
+	_ "github.com/caddyserver/caddy/v2/modules/standard"
+	_ "github.com/zhshch2002/caddy-webp"
+)
+
+func main() {
+	caddycmd.Main()
+}

caddywebp.go

@@ -36,7 +36,7 @@ type Webp struct {
 
 func (Webp) CaddyModule() caddy.ModuleInfo {
 	return caddy.ModuleInfo{
-		Name: "http.handlers.webp",
+		ID:  "http.handlers.webp",
 		New: func() caddy.Module { return new(Webp) },
 	}
 }

go.mod

@@ -3,8 +3,8 @@ module github.com/zhshch2002/caddy-webp
 go 1.14
 
 require (
-	github.com/caddyserver/caddy/v2 v2.0.0-beta9 // indirect
+	github.com/caddyserver/caddy/v2 v2.0.0-beta9.0.20200329195300-deba26d225c5
 	github.com/chai2010/webp v1.1.1-0.20200323094621-c9e2c1a9877a
-	github.com/sirupsen/logrus v1.4.2
 	golang.org/x/image v0.0.0-20200119044424-58c23975cae1
+	golang.org/x/sys v0.0.0-20200327173247-9dae0f8f5775 // indirect
 )