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| author | Tobias Geerinckx-Rice <me@tobias.gr> | 2021-10-30 15:48:48 +0200 |
|---|---|---|
| committer | Tobias Geerinckx-Rice <me@tobias.gr> | 2021-10-31 00:57:07 +0200 |
| commit | 943dd59beb5b30437f940405fd2b56fea73764cb (patch) | |
| tree | bb393100c8d03648e761bc5fb562d3b9d36f4a34 | |
| parent | c73d1e68cf64d108ed9e6433b286f03da1f16d54 (diff) | |
| download | guix-943dd59beb5b30437f940405fd2b56fea73764cb.tar.gz | |
ui: Add top-level options to help text.
This also makes automated ‘guix --h<Tab>’ completion possible. * guix/ui.scm (show-guix-help): Document that an OPTION's an option, and all valid options.
| -rw-r--r-- | guix/ui.scm | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/guix/ui.scm b/guix/ui.scm index eb7f0afcfd..4b4f21d32c 100644 --- a/guix/ui.scm +++ b/guix/ui.scm @@ -2098,8 +2098,15 @@ contain a 'define-command' form." (lambda (command) (eq? category (command-category command)))) - (format #t (G_ "Usage: guix COMMAND ARGS... -Run COMMAND with ARGS.\n")) + (format #t (G_ "Usage: guix OPTION | COMMAND ARGS... +Run COMMAND with ARGS, if given.\n")) + + (display (G_ " + -h, --help display this helpful text again and exit")) + (display (G_ " + -V, --version display version and copyright information and exit")) + (newline) + (newline) (format #t (G_ "COMMAND must be one of the sub-commands listed below:\n")) |