Remove some non-essential plugins from this repo (#2780)

Brotli encoder, jsonc and json5 config adapters, and the unfinished
HTTP cache handler are removed.

They will be available in separate repos.

1 files changed, 0 insertions, 43 deletions

diff --git a/caddyconfig/json5/json5.go b/caddyconfig/json5/json5.go
deleted file mode 100644
index 2c86301..0000000
--- a/caddyconfig/json5/json5.go
+++ /dev/null
@@ -1,43 +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 json5adapter
-
-import (
-	"encoding/json"
-
-	"github.com/caddyserver/caddy/v2/caddyconfig"
-	"github.com/ilibs/json5"
-)
-
-func init() {
-	caddyconfig.RegisterAdapter("json5", Adapter{})
-}
-
-// Adapter adapts JSON5 to Caddy JSON.
-type Adapter struct{}
-
-// Adapt converts the JSON5 config in body to Caddy JSON.
-func (a Adapter) Adapt(body []byte, options map[string]interface{}) (result []byte, warnings []caddyconfig.Warning, err error) {
-	var decoded interface{}
-	err = json5.Unmarshal(body, &decoded)
-	if err != nil {
-		return
-	}
-	result, err = json.Marshal(decoded)
-	return
-}
-
-// Interface guard
-var _ caddyconfig.Adapter = (*Adapter)(nil)