go-pkg/utils
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file-util.go: nuova funzione IsNamedPipe()

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This commit is contained in:
Celestino Amoroso 2025-10-24 14:31:56 +02:00
parent ec72365a5d
commit ba6a34f0e9
1 changed files with 23 additions and 0 deletions
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23
file-util.go
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@ -23,6 +23,13 @@ func FileSize(filePath string) (size int64) {
return return
} }
// Return true if filePath exists
func FileExists(filePath string) bool {
_, osErr := os.Stat(filePath)
return osErr == nil || osErr == os.ErrExist
}
// Return true if filePath exists and it is a regular file
func IsRegularFile(filePath string) bool { func IsRegularFile(filePath string) bool {
if filePath != "" { if filePath != "" {
info, err := os.Stat(filePath) info, err := os.Stat(filePath)
@ -48,6 +55,22 @@ func IsSymLink(filePath string) bool {
return false return false
} }
func IsSocket(filePath string) bool {
if filePath != "" {
info, err := os.Stat(filePath)
return (err == nil || errors.Is(err, os.ErrExist)) && (info.Mode()&os.ModeSocket != 0)
}
return false
}
func IsNamedPipe(filePath string) bool {
if filePath != "" {
info, err := os.Stat(filePath)
return (err == nil || errors.Is(err, os.ErrExist)) && (info.Mode()&os.ModeNamedPipe != 0)
}
return false
}
func IsSymLinkByDirEntry(e os.DirEntry) bool { func IsSymLinkByDirEntry(e os.DirEntry) bool {
info, _ := e.Info() info, _ := e.Info()
return info.Mode()&os.ModeSymlink != 0 return info.Mode()&os.ModeSymlink != 0