Always log version at startup.

[lightning.git] / cmd.go

diff --git a/cmd.go b/cmd.go
index a4df2e0fcbef5ce3a5a4e28786143daed0601fda..3975bf7b0348aff8a84b99712e83758813a79ede 100644 (file)
--- a/cmd.go
+++ b/cmd.go
@@ -10,6 +10,7 @@ import (
        "io/ioutil"
        "os"
        "os/exec"
+       "strings"
 
        "git.arvados.org/arvados.git/lib/cmd"
        "github.com/mattn/go-isatty"
@@ -47,6 +48,9 @@ func Main() {
        if !isatty.IsTerminal(os.Stderr.Fd()) {
                logrus.StandardLogger().Formatter = &logrus.TextFormatter{DisableTimestamp: true}
        }
+       if len(os.Args) >= 2 && !strings.HasSuffix(os.Args[1], "version") {
+               cmd.Version.RunCommand("lightning", nil, nil, os.Stderr, os.Stderr)
+       }
        os.Exit(handler.RunCommand(os.Args[0], os.Args[1:], os.Stdin, os.Stdout, os.Stderr))
 }