1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
package linux
import (
"git.sr.ht/~rjarry/aerc/log"
"git.sr.ht/~rjarry/aerc/worker/handlers"
"git.sr.ht/~rjarry/aerc/worker/types"
"github.com/fsnotify/fsnotify"
)
func init() {
handlers.RegisterWatcherFactory("linux", newInotifyWatcher)
}
type inotifyWatcher struct {
w *fsnotify.Watcher
ch chan *types.FSEvent
}
func newInotifyWatcher() (types.FSWatcher, error) {
watcher := &inotifyWatcher{
ch: make(chan *types.FSEvent),
}
w, err := fsnotify.NewWatcher()
if err != nil {
return nil, err
}
watcher.w = w
go watcher.watch()
return watcher, nil
}
func (w *inotifyWatcher) watch() {
defer log.PanicHandler()
for ev := range w.w.Events {
// we only care about files being created, removed or renamed
switch ev.Op {
case fsnotify.Create:
w.ch <- &types.FSEvent{
Operation: types.FSCreate,
Path: ev.Name,
}
case fsnotify.Remove:
w.ch <- &types.FSEvent{
Operation: types.FSRemove,
Path: ev.Name,
}
case fsnotify.Rename:
w.ch <- &types.FSEvent{
Operation: types.FSRename,
Path: ev.Name,
}
default:
continue
}
}
}
func (w *inotifyWatcher) Configure(root string) error {
return w.w.Add(root)
}
func (w *inotifyWatcher) Events() chan *types.FSEvent {
return w.ch
}
func (w *inotifyWatcher) Add(p string) error {
return w.w.Add(p)
}
func (w *inotifyWatcher) Remove(p string) error {
return w.w.Remove(p)
}
|
