ui: 'guix help COMMAND' is like 'guix COMMAND --help'.

* guix/ui.scm (run-guix): Add ("help" COMMAND) case.
2015-11-10 22:24:38 +01:00 · 2015-11-10 22:24:38 +01:00 · 2ab5fdc4b4
commit 2ab5fdc4b4
parent fc2d233964
1 changed files with 3 additions and 0 deletions
--- a/guix/ui.scm
+++ b/guix/ui.scm
@ -1191,6 +1191,9 @@ (define option? (cut string-prefix? "-" <>))
     (format (current-error-port)
             (_ "guix: unrecognized option '~a'~%") o)
     (show-guix-usage))
+    (("help" command)
+     (apply run-guix-command (string->symbol command)
+            '("--help")))
    (("help" args ...)
     (show-guix-help))
    ((command args ...)