mirrors/age
1
0
Fork 0
mirror of https://github.com/FiloSottile/age.git synced 2026-01-06 20:16:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

cmd/age-keygen: add --output option as an alias for -o (#177)

Browse Source
This commit is contained in:
Tom Payne
2021-01-07 19:20:55 +01:00
committed by GitHub
parent f7011ee36a
commit 6fc795057f
1 changed files with 13 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
cmd/age-keygen/keygen.go
View File

@@ -47,15 +47,21 @@ var Version string
func main() {
log.SetFlags(0)
flag.Usage = func() { fmt.Fprintf(os.Stderr, "%s\n", usage) }
outFlag := flag.String("o", "", "output to `FILE` (default stdout)")
versionFlag := flag.Bool("version", false, "print the version")
var (
versionFlag bool
outFlag string
)
flag.BoolVar(&versionFlag, "version", false, "print the version")
flag.StringVar(&outFlag, "o", "", "output to `FILE` (default stdout)")
flag.StringVar(&outFlag, "output", "", "output to `FILE` (default stdout)")
flag.Parse()
if len(flag.Args()) != 0 {
log.Fatalf("age-keygen takes no arguments")
}
if *versionFlag {
if versionFlag {
if Version != "" {
fmt.Println(Version)
return
@@ -69,10 +75,10 @@ func main() {
}
out := os.Stdout
if name := *outFlag; name != "" {
f, err := os.OpenFile(name, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0600)
if outFlag != "" {
f, err := os.OpenFile(outFlag, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0600)
if err != nil {
log.Fatalf("Failed to open output file %q: %v", name, err)
log.Fatalf("Failed to open output file %q: %v", outFlag, err)
}
defer f.Close()
out = f