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, 49 deletions

diff --git a/caddyconfig/jsonc/jsonc.go b/caddyconfig/jsonc/jsonc.go
deleted file mode 100644
index 4f72c05..0000000
--- a/caddyconfig/jsonc/jsonc.go
+++ /dev/null
@@ -1,49 +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 jsoncadapter
-
-import (
-	"encoding/json"
-
-	"github.com/caddyserver/caddy/v2/caddyconfig"
-	"github.com/muhammadmuzzammil1998/jsonc"
-)
-
-func init() {
-	caddyconfig.RegisterAdapter("jsonc", Adapter{})
-}
-
-// Adapter adapts JSON-C to Caddy JSON.
-type Adapter struct{}
-
-// Adapt converts the JSON-C config in body to Caddy JSON.
-func (a Adapter) Adapt(body []byte, options map[string]interface{}) (result []byte, warnings []caddyconfig.Warning, err error) {
-	result = jsonc.ToJSON(body)
-
-	// any errors in the JSON will be
-	// reported during config load, but
-	// we can at least warn here that
-	// it is not valid JSON
-	if !json.Valid(result) {
-		warnings = append(warnings, caddyconfig.Warning{
-			Message: "Resulting JSON is invalid.",
-		})
-	}
-
-	return
-}
-
-// Interface guard
-var _ caddyconfig.Adapter = (*Adapter)(nil)