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authorzimoun <zimon.toutoune@gmail.com>2020-01-15 18:00:05 +0100
committerPierre Neidhardt <mail@ambrevar.xyz>2020-01-16 15:27:24 +0100
commite8728862a15abd58702ff4be05440298c0734e57 (patch)
tree97576d74da53926cdd113f7b88c61b27dfdc8d82
parent3c8396b578fe1b2efa942785e92a433c5f712b5d (diff)
repl: Add '--load-path' option.
* guix/scripts/repl.scm (%option): Add '--load-path' option. * doc/guix.texi: Document it.
-rw-r--r--doc/guix.texi8
-rw-r--r--guix/scripts/repl.scm9
2 files changed, 16 insertions, 1 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index 87ad1212bf..788a2a7d4f 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -7996,6 +7996,14 @@ Accept connections on localhost on port 37146.
@item --listen=unix:/tmp/socket
Accept connections on the Unix-domain socket @file{/tmp/socket}.
@end table
+
+@item --load-path=@var{directory}
+@itemx -L @var{directory}
+Add @var{directory} to the front of the package module search path
+(@pxref{Package Modules}).
+
+This allows users to define their own packages and make them visible to
+the command-line tool.
@end table
@c *********************************************************************
diff --git a/guix/scripts/repl.scm b/guix/scripts/repl.scm
index e1cc759fc8..39a9b09656 100644
--- a/guix/scripts/repl.scm
+++ b/guix/scripts/repl.scm
@@ -1,5 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018, 2019 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2020 Simon Tournier <zimon.toutoune@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -19,6 +20,7 @@
(define-module (guix scripts repl)
#:use-module (guix ui)
#:use-module (guix scripts)
+ #:use-module ((guix scripts build) #:select (%standard-build-options))
#:use-module (guix repl)
#:use-module (guix utils)
#:use-module (guix packages)
@@ -52,7 +54,10 @@
(alist-cons 'type (string->symbol arg) result)))
(option '("listen") #t #f
(lambda (opt name arg result)
- (alist-cons 'listen arg result)))))
+ (alist-cons 'listen arg result)))
+ (find (lambda (option)
+ (member "load-path" (option-names option)))
+ %standard-build-options)))
(define (show-help)
@@ -60,6 +65,8 @@
Start a Guile REPL in the Guix execution environment.\n"))
(display (G_ "
-t, --type=TYPE start a REPL of the given TYPE"))
+ (display (G_ "
+ -L, --load-path=DIR prepend DIR to the package module search path"))
(newline)
(display (G_ "
-h, --help display this help and exit"))