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Merge pull request #214 from amrfaissal/hotfix-212

Ignore tmp/backup files while using watcher
This commit is contained in:
astaxie 2016-08-19 01:29:29 +08:00 committed by GitHub
commit 146200024c

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@ -17,14 +17,14 @@ package main
import (
"bytes"
"fmt"
"github.com/howeyc/fsnotify"
"os"
"os/exec"
"regexp"
"runtime"
"strings"
"sync"
"time"
"github.com/howeyc/fsnotify"
)
var (
@ -47,8 +47,8 @@ func NewWatcher(paths []string, files []string, isgenerate bool) {
case e := <-watcher.Event:
isbuild := true
// Skip TMP files for Sublime Text.
if checkTMPFile(e.Name) {
// Skip ignored files
if shouldIgnoreFile(e.Name) {
continue
}
if !checkIfWatchExt(e.Name) {
@ -230,15 +230,30 @@ func Start(appname string) {
started <- true
}
// checkTMPFile returns true if the event was for TMP files.
func checkTMPFile(name string) bool {
if strings.HasSuffix(strings.ToLower(name), ".tmp") {
return true
// Should ignore filenames generated by
// Emacs, Vim or SublimeText
func shouldIgnoreFile(filename string) bool {
for _, regex := range ignoredFilesRegExps {
r, err := regexp.Compile(regex)
if err != nil {
panic("Could not compile the regex: " + regex)
}
if r.MatchString(filename) {
return true
} else {
continue
}
}
return false
}
var watchExts = []string{".go"}
var ignoredFilesRegExps = []string{
`.#(\w+).go`,
`.(\w+).go.swp`,
`(\w+).go~`,
`(\w+).tmp`,
}
// checkIfWatchExt returns true if the name HasSuffix <watch_ext>.
func checkIfWatchExt(name string) bool {