hardcoresushi/libgocryptfs
1
0
Fork 0
Code Issues Pull Requests Releases Activity

Better usage text

Browse Source
This commit is contained in:
Jakob Unterwurzacher 2015-10-07 21:59:54 +02:00
parent bef73c63b3
commit 878f64a5d7
1 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
gocryptfs_main/main.go
View File

@ -56,6 +56,12 @@ func initDir(dirArg string) {
os.Exit(0) os.Exit(0)
} }
func usageText() {
fmt.Printf("Usage: %s [OPTIONS] CIPHERDIR MOUNTPOINT\n", PROGRAM_NAME)
fmt.Printf("\nOptions:\n")
flag.PrintDefaults()
}
func main() { func main() {
runtime.GOMAXPROCS(4) runtime.GOMAXPROCS(4)
@ -63,6 +69,7 @@ func main() {
var debug, init, zerokey, fusedebug, openssl, passwd bool var debug, init, zerokey, fusedebug, openssl, passwd bool
var masterkey string var masterkey string
flag.Usage = usageText
flag.BoolVar(&debug, "debug", false, "Enable debug output") flag.BoolVar(&debug, "debug", false, "Enable debug output")
flag.BoolVar(&fusedebug, "fusedebug", false, "Enable fuse library debug output") flag.BoolVar(&fusedebug, "fusedebug", false, "Enable fuse library debug output")
flag.BoolVar(&init, "init", false, "Initialize encrypted directory") flag.BoolVar(&init, "init", false, "Initialize encrypted directory")
@ -92,17 +99,17 @@ func main() {
} }
if init { if init {
if flag.NArg() != 1 { if flag.NArg() != 1 {
fmt.Printf("usage: %s --init CIPHERDIR\n", PROGRAM_NAME) fmt.Printf("Usage: %s --init CIPHERDIR\n", PROGRAM_NAME)
os.Exit(ERREXIT_USAGE) os.Exit(ERREXIT_USAGE)
} }
initDir(flag.Arg(0)) initDir(flag.Arg(0))
} else if passwd { } else if passwd {
if flag.NArg() != 1 { if flag.NArg() != 1 {
fmt.Printf("usage: %s --passwd CIPHERDIR\n", PROGRAM_NAME) fmt.Printf("Usage: %s --passwd CIPHERDIR\n", PROGRAM_NAME)
os.Exit(ERREXIT_USAGE) os.Exit(ERREXIT_USAGE)
} }
} else if flag.NArg() < 2 { } else if flag.NArg() < 2 {
fmt.Printf("usage: %s [OPTIONS] CIPHERDIR MOUNTPOINT\n", PROGRAM_NAME) usageText()
os.Exit(ERREXIT_USAGE) os.Exit(ERREXIT_USAGE)
} }
cipherdir, _ := filepath.Abs(flag.Arg(0)) cipherdir, _ := filepath.Abs(flag.Arg(0))