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hg-fetch: Remove .hg directories of sub-repositories.

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* guix/build/hg.scm (hg-fetch): Remove all .hg directories recursively.
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Björn Höfling 2018-11-23 18:38:27 +01:00
parent a03894416e
commit b8ca5b3146
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1 changed files with 5 additions and 2 deletions
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guix/build/hg.scm
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@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2018 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2018 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
;;;
;;; This file is part of GNU Guix.
;;;
@ -45,8 +46,10 @@ Mercurial changeset identifier. Return #t on success, #f otherwise."
;; The contents of '.hg' vary as a function of the current
;; status of the Mercurial repo. Since we want a fixed
;; output, this directory needs to be taken out.
(with-directory-excursion directory
(delete-file-recursively ".hg"))
;; Since the '.hg' file is also in sub-modules, we have to
;; search for it in all sub-directories.
(for-each delete-file-recursively
(find-files directory "^\\.hg$" #:directories? #t))
#t)