guix package: Avoid spurious warnings from 'find-files'.
Reported by Andreas Enge <andreas@enge.fr>. * guix/scripts/package.scm (with-null-error-port): New macro. (search-path-environment-variables): Wrap 'search-path-as-list' call in 'with-null-error-port'.
This commit is contained in:
parent
03411993a8
commit
1a0965045b
|
@ -1,5 +1,5 @@
|
||||||
;;; GNU Guix --- Functional package management for GNU
|
;;; GNU Guix --- Functional package management for GNU
|
||||||
;;; Copyright © 2012, 2013, 2014 Ludovic Courtès <ludo@gnu.org>
|
;;; Copyright © 2012, 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
|
||||||
;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
|
;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
|
||||||
;;; Copyright © 2013 Mark H Weaver <mhw@netris.org>
|
;;; Copyright © 2013 Mark H Weaver <mhw@netris.org>
|
||||||
;;; Copyright © 2014 Alex Kost <alezost@gmail.com>
|
;;; Copyright © 2014 Alex Kost <alezost@gmail.com>
|
||||||
|
@ -331,6 +331,11 @@ an output path different than CURRENT-PATH."
|
||||||
;;; Search paths.
|
;;; Search paths.
|
||||||
;;;
|
;;;
|
||||||
|
|
||||||
|
(define-syntax-rule (with-null-error-port exp)
|
||||||
|
"Evaluate EXP with the error port pointing to the bit bucket."
|
||||||
|
(with-error-to-port (%make-void-port "w")
|
||||||
|
(lambda () exp)))
|
||||||
|
|
||||||
(define* (search-path-environment-variables entries profile
|
(define* (search-path-environment-variables entries profile
|
||||||
#:optional (getenv getenv))
|
#:optional (getenv getenv))
|
||||||
"Return environment variable definitions that may be needed for the use of
|
"Return environment variable definitions that may be needed for the use of
|
||||||
|
@ -373,9 +378,14 @@ current settings and report only settings not already effective."
|
||||||
(files (if pattern
|
(files (if pattern
|
||||||
(map (cut string-append <> "/") files)
|
(map (cut string-append <> "/") files)
|
||||||
files))
|
files))
|
||||||
(path (search-path-as-list files (list profile)
|
|
||||||
#:type type
|
;; XXX: Silence 'find-files' when it stumbles upon non-existent
|
||||||
#:pattern pattern)))
|
;; directories (see
|
||||||
|
;; <http://lists.gnu.org/archive/html/guix-devel/2015-01/msg00269.html>.)
|
||||||
|
(path (with-null-error-port
|
||||||
|
(search-path-as-list files (list profile)
|
||||||
|
#:type type
|
||||||
|
#:pattern pattern))))
|
||||||
(if (every (cut member <> values) path)
|
(if (every (cut member <> values) path)
|
||||||
#f
|
#f
|
||||||
(format #f "export ~a=\"~a\""
|
(format #f "export ~a=\"~a\""
|
||||||
|
|
Loading…
Reference in New Issue