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scripts: repl: Add --list-types flag.

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* guix/scripts/repl.scm (%options): Add --list-types.
* doc/guix.texi (Invoking guix repl): Add documentation for --list-types.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
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Antero Mejr 2022-12-03 01:09:36 +00:00 • committed by Maxim Cournoyer
parent cf316d59aa
commit abd9569571
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2 changed files with 10 additions and 0 deletions
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6
guix/scripts/repl.scm
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@ -52,6 +52,10 @@
(option '(#\t "type") #t #f
(lambda (opt name arg result)
(alist-cons 'type (string->symbol arg) result)))
(option '("list-types") #f #f
(lambda (opt name arg result)
(display (string-join '("guile" "machine") "\n" 'suffix))
(exit 0)))
(option '("listen") #t #f
(lambda (opt name arg result)
(alist-cons 'listen arg result)))
@ -70,6 +74,8 @@
(display (G_ "Usage: guix repl [OPTIONS...] [-- FILE ARGS...]
In the Guix execution environment, run FILE as a Guile script with
command-line arguments ARGS. If no FILE is given, start a Guile REPL.\n"))
(display (G_ "
--list-types display REPL types and exit"))
(display (G_ "
-t, --type=TYPE start a REPL of the given TYPE"))
(display (G_ "