From 7ec82e221fdb42b6776ae4c41708d9ec361b4ebf Mon Sep 17 00:00:00 2001
From: zimoun <zimon.toutoune@gmail.com>
Date: Wed, 8 Jan 2020 18:53:01 +0100
Subject: [PATCH v5 3/6] refresh: Add '--load-path' option.
* guix/scripts/refresh.scm (%option): Add '--load-path' option.
* doc/guix.texi: Document it.
---
doc/guix.texi | 9 ++++++++-
guix/scripts/refresh.scm | 18 ++++++++++++++++++
2 files changed, 26 insertions(+), 1 deletion(-)
@@ -69,7 +69,7 @@ Copyright @copyright{} 2019 Jakob L. Kreuze@*
Copyright @copyright{} 2019 Kyle Andrews@*
Copyright @copyright{} 2019 Alex Griffin@*
Copyright @copyright{} 2019 Guillaume Le Vaillant@*
-Copyright @copyright{} 2019 Simon Tournier@*
+Copyright @copyright{} 2019, 2020 Simon Tournier@*
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
@@ -9552,6 +9552,13 @@ the user whether to download it or not. This is the default behavior.
@item --key-server=@var{host}
Use @var{host} as the OpenPGP key server when importing a public key.
+@item --load-path=@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 tools.
+
@end table
The @code{github} updater uses the
@@ -7,6 +7,7 @@
;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2018 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2019 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2020 Simon Tournier <zimon.toutoune@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -27,6 +28,7 @@
#:use-module (guix ui)
#:use-module (gcrypt hash)
#:use-module (guix scripts)
+ #:use-module ((guix scripts build) #:select (%standard-build-options))
#:use-module (guix store)
#:use-module (guix utils)
#:use-module (guix packages)
@@ -116,6 +118,19 @@
(leave (G_ "unsupported policy: ~a~%")
arg)))))
+ ;; The short option -L is already used by --list-updaters, therefore
+ ;; it needs to be removed from %standard-build-options.
+ (let ((load-path-option (find (lambda (option)
+ (member "load-path"
+ (option-names option)))
+ %standard-build-options)))
+ (option
+ (filter (lambda (name) (not (equal? #\L name)))
+ (option-names load-path-option))
+ (option-required-arg? load-path-option)
+ (option-optional-arg? load-path-option)
+ (option-processor load-path-option)))
+
(option '(#\h "help") #f #f
(lambda args
(show-help)
@@ -165,6 +180,9 @@ specified with `--select'.\n"))
'always', 'never', and 'interactive', which is also
used when 'key-download' is not specified"))
(newline)
+ (display (G_ "
+ --load-path=DIR prepend DIR to the package module search path"))
+ (newline)
(display (G_ "
-h, --help display this help and exit"))
(display (G_ "
--
2.23.0