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-rw-r--r--doc/guix.texi4
-rw-r--r--guix/scripts/repl.scm6
2 files changed, 10 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index acb0a6da9b..e8cd2a90a0 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -12031,6 +12031,10 @@ of Guix.
The available options are as follows:
@table @code
+@item --list-types
+Display the @var{TYPE} options for @command{guix repl --type=TYPE} and
+exit.
+
@item --type=@var{type}
@itemx -t @var{type}
Start a REPL of the given @var{TYPE}, which can be one of the following:
diff --git a/guix/scripts/repl.scm b/guix/scripts/repl.scm
index 50d18c7760..0ec62786e9 100644
--- a/guix/scripts/repl.scm
+++ b/guix/scripts/repl.scm
@@ -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)))
@@ -71,6 +75,8 @@
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_ "
--listen=ENDPOINT listen to ENDPOINT instead of standard input"))