diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/geheim/main.go | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/cmd/geheim/main.go b/cmd/geheim/main.go index 4c432e8..1d5f6e6 100644 --- a/cmd/geheim/main.go +++ b/cmd/geheim/main.go @@ -1,19 +1,30 @@ // main is the thin entry point for the geheim binary. -// It sets up a signal-cancellable context, initialises the CLI, and exits -// with the code returned by Run. All command logic lives in internal/cli. +// It handles the -version flag, sets up a signal-cancellable context, +// initialises the CLI, and exits with the code returned by Run. +// All command logic lives in internal/cli. package main import ( "context" + "flag" "fmt" "os" "os/signal" "syscall" "codeberg.org/snonux/geheim/internal/cli" + "codeberg.org/snonux/geheim/internal/version" ) func main() { + // -version prints the build version and exits immediately. + versionFlag := flag.Bool("version", false, "print version and exit") + flag.Parse() + if *versionFlag { + fmt.Println(version.Version) + os.Exit(0) + } + // Cancel the context on SIGINT or SIGTERM so that long-running operations // (fzf, external editors) terminate gracefully rather than being killed hard. ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM) @@ -25,5 +36,8 @@ func main() { os.Exit(3) } - os.Exit(c.Run(ctx, os.Args[1:])) + // flag.Args() returns arguments after flags, so flag-aware invocations + // like `geheim -version` work while plain `geheim cat foo` still passes + // all args through unchanged. + os.Exit(c.Run(ctx, flag.Args())) } |