77 lines
1.5 KiB
Go
77 lines
1.5 KiB
Go
package main
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import (
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"fmt"
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"git.lovezsh.com/go-kit/inotify"
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"log"
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"os"
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"path/filepath"
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"time"
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)
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func main() {
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watcher, err := inotify.NewWatcher()
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if err != nil {
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log.Println(err)
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}
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name := os.Args[1]
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paths := make([]string, 0)
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if !isExistDir(name) {
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paths = append(paths, name)
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} else {
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var err error
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paths, err = dirs(name)
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if err != nil {
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log.Fatal(err)
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}
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}
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for _, v := range paths {
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err = watcher.AddWatch(v)
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if err != nil {
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log.Fatalf("failed to add watch %s, error: %v\n", os.Args[1], err)
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}
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}
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ticker := time.NewTicker(3 * time.Second)
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for {
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select {
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case err := <-watcher.Errors:
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log.Println(err)
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os.Exit(1)
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case event := <-watcher.Events:
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if event.IsDir {
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if event.Name == inotify.EventCreate {
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err = watcher.AddWatch(event.Path)
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if err != nil {
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log.Fatalf("failed to add watch %s, error: %v\n", event.Path, err)
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}
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}
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fmt.Println("Directory:", event.Path, "event:", event.Name)
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} else {
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fmt.Println("File:", event.Path, "event:", event.Name)
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}
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case <-ticker.C:
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fmt.Println(watcher.Path())
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}
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}
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}
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func isExistDir(name string) bool {
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f, err := os.Stat(name)
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return err == nil && f.IsDir()
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}
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func dirs(name string) ([]string, error) {
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matchs := make([]string, 0)
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err := filepath.Walk(name, func(root string, info os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if info.IsDir() {
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matchs = append(matchs, root)
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}
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return nil
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})
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return matchs, err
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}
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