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authorAlex Kost <alezost@gmail.com>2015-06-19 21:57:04 +0300
committerAlex Kost <alezost@gmail.com>2015-06-22 22:19:19 +0300
commit6248e3263523c81ec1427f41d56faac3384a35d4 (patch)
treeed729eb52e362a406d7e142dad145e5e399b7037 /emacs/guix-main.scm
parent6a8c9545cb9702236586d905b9ebbf2790fcdf91 (diff)
downloadpatches-6248e3263523c81ec1427f41d56faac3384a35d4.tar
patches-6248e3263523c81ec1427f41d56faac3384a35d4.tar.gz
emacs: Add "edit" command to a list of packages.
* emacs/guix-base.el (guix-edit-package): New function. * emacs/guix-list.el (guix-list-edit-package): New command. Bind it to "e" key. * emacs/guix-main.scm (package-location-string): New procedure. * doc/emacs.texi (Emacs List buffer): Document "e" key binding. * doc/guix.texi (Invoking guix edit): Mention "package list" buffer.
Diffstat (limited to 'emacs/guix-main.scm')
-rw-r--r--emacs/guix-main.scm6
1 files changed, 6 insertions, 0 deletions
diff --git a/emacs/guix-main.scm b/emacs/guix-main.scm
index c6e4a8259b..e0dc683d88 100644
--- a/emacs/guix-main.scm
+++ b/emacs/guix-main.scm
@@ -887,6 +887,12 @@ GENERATIONS is a list of generation numbers."
(with-store store
(delete-generations store profile generations)))
+(define (package-location-string package-id)
+ "Return a location string of a package PACKAGE-ID."
+ (and-let* ((package (package-by-id package-id))
+ (location (package-location package)))
+ (location->string location)))
+
(define (package-source-derivation->store-path derivation)
"Return a store path of the package source DERIVATION."
(match (derivation-outputs derivation)