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add mutex lock for repo to ensure safe

This commit is contained in:
Zoker 2020-06-13 15:58:31 +08:00
parent 3c3dccbed2
commit c859b2b6ca
1 changed files with 5 additions and 2 deletions
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7
share/tools.go
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@ -135,18 +135,21 @@ func printRepos(repos []string) {
func getRepoLocal(repos []string) (reposLocal []RepoLocal) {
var wp sync.WaitGroup
var mutex = &sync.Mutex{}
for _, path := range repos {
wp.Add(1)
go getRepoItemWorker(path, &wp, &reposLocal)
go getRepoItemWorker(path, &wp, &reposLocal, mutex)
}
wp.Wait()
return reposLocal
}
func getRepoItemWorker(path string, wp *sync.WaitGroup, reposLocal *[]RepoLocal) {
func getRepoItemWorker(path string, wp *sync.WaitGroup, reposLocal *[]RepoLocal, mutex *sync.Mutex) {
defer wp.Done()
size, outAlert, _ := repoSize(path)
mutex.Lock()
*reposLocal = append(*reposLocal, RepoLocal{path: path, sizeM: size, alert: outAlert})
mutex.Unlock()
}
func repoSize(path string) (float32, bool, error) {