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authorzimoun <zimon.toutoune@gmail.com>2020-01-15 18:00:02 +0100
committerPierre Neidhardt <mail@ambrevar.xyz>2020-01-16 15:27:24 +0100
commit2d4688c1ea64f07866ffe976391d7ec3d371f6b5 (patch)
treef948470d665ace52a5d9e2884e8b5698762b478b
parentee9a735bc8f544cf8eedc6c6a7e4ed2962663013 (diff)
downloadguix-2d4688c1ea64f07866ffe976391d7ec3d371f6b5.tar
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size: Add '--load-path' option.
* guix/scripts/size.scm (%option): Add '--load-path' option. * doc/guix.texi: Document it.
-rw-r--r--doc/guix.texi7
-rw-r--r--guix/scripts/size.scm8
2 files changed, 15 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index a490a09a46..cbaca4acdb 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -9838,6 +9838,13 @@ the case, @command{guix size} fails as it tries to load it.
@itemx -s @var{system}
Consider packages for @var{system}---e.g., @code{x86_64-linux}.
+@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 tools.
@end table
@node Invoking guix graph
diff --git a/guix/scripts/size.scm b/guix/scripts/size.scm
index f549ce05b8..2446b84587 100644
--- a/guix/scripts/size.scm
+++ b/guix/scripts/size.scm
@@ -1,5 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015, 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2019 Simon Tournier <zimon.toutoune@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -19,6 +20,7 @@
(define-module (guix scripts size)
#:use-module (guix ui)
#:use-module (guix scripts)
+ #:use-module (guix scripts build)
#:use-module (guix store)
#:use-module (guix monads)
#:use-module (guix combinators)
@@ -242,6 +244,9 @@ Report the size of PACKAGE and its dependencies.\n"))
-m, --map-file=FILE write to FILE a graphical map of disk usage"))
(newline)
(display (G_ "
+ -L, --load-path=DIR prepend DIR to the package module search path"))
+ (newline)
+ (display (G_ "
-h, --help display this help and exit"))
(display (G_ "
-V, --version display version information and exit"))
@@ -273,6 +278,9 @@ Report the size of PACKAGE and its dependencies.\n"))
(option '(#\m "map-file") #t #f
(lambda (opt name arg result)
(alist-cons 'map-file arg result)))
+ (find (lambda (option)
+ (member "load-path" (option-names option)))
+ %standard-build-options)
(option '(#\h "help") #f #f
(lambda args
(show-help)