docs: Regenerate docshelper

docs/data/docs.json

@@ -122,6 +122,7 @@
           "bashrc",
           "ebuild",
           "eclass",
+          "env",
           "exheres-0",
           "exlib",
           "ksh",
@@ -974,6 +975,12 @@
           "prolog"
         ]
       },
+      {
+        "Name": "PromQL",
+        "Aliases": [
+          "promql"
+        ]
+      },
       {
         "Name": "Protocol Buffer",
         "Aliases": [
@@ -1188,6 +1195,13 @@
           "sml"
         ]
       },
+      {
+        "Name": "Stylus",
+        "Aliases": [
+          "styl",
+          "stylus"
+        ]
+      },
       {
         "Name": "Swift",
         "Aliases": [

watcher/batcher.go

@@ -1,73 +0,0 @@
-// Copyright 2015 The Hugo Authors. All rights reserved.
-//
-// 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 watcher
-
-import (
-	"time"
-
-	"github.com/fsnotify/fsnotify"
-)
-
-// Batcher batches file watch events in a given interval.
-type Batcher struct {
-	*fsnotify.Watcher
-	interval time.Duration
-	done     chan struct{}
-
-	Events chan []fsnotify.Event // Events are returned on this channel
-}
-
-// New creates and starts a Batcher with the given time interval.
-func New(interval time.Duration) (*Batcher, error) {
-	watcher, err := fsnotify.NewWatcher()
-
-	batcher := &Batcher{}
-	batcher.Watcher = watcher
-	batcher.interval = interval
-	batcher.done = make(chan struct{}, 1)
-	batcher.Events = make(chan []fsnotify.Event, 1)
-
-	if err == nil {
-		go batcher.run()
-	}
-
-	return batcher, err
-}
-
-func (b *Batcher) run() {
-	tick := time.Tick(b.interval)
-	evs := make([]fsnotify.Event, 0)
-OuterLoop:
-	for {
-		select {
-		case ev := <-b.Watcher.Events:
-			evs = append(evs, ev)
-		case <-tick:
-			if len(evs) == 0 {
-				continue
-			}
-			b.Events <- evs
-			evs = make([]fsnotify.Event, 0)
-		case <-b.done:
-			break OuterLoop
-		}
-	}
-	close(b.done)
-}
-
-// Close stops the watching of the files.
-func (b *Batcher) Close() {
-	b.done <- struct{}{}
-	b.Watcher.Close()
-}