From 84189ebc66266f03b9ca7e8b912d529886436851 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 17 Jun 2015 10:49:29 +0200
Subject: Move 'specification->package+output' to (gnu packages).

* guix/scripts/package.scm (specification->package+output): Move to...
* gnu/packages.scm (specification->package+output): ... here
* guix/scripts/archive.scm (guix): Adjust accordingly.
---
 guix/scripts/archive.scm |  4 ++--
 guix/scripts/package.scm | 36 +-----------------------------------
 2 files changed, 3 insertions(+), 37 deletions(-)

(limited to 'guix')

diff --git a/guix/scripts/archive.scm b/guix/scripts/archive.scm
index ea6801a6eb..ab2fc46c31 100644
--- a/guix/scripts/archive.scm
+++ b/guix/scripts/archive.scm
@@ -27,6 +27,8 @@
   #:use-module (guix ui)
   #:use-module (guix pki)
   #:use-module (guix pk-crypto)
+  #:use-module (guix scripts build)
+  #:use-module (gnu packages)
   #:use-module (ice-9 match)
   #:use-module (ice-9 format)
   #:use-module (ice-9 rdelim)
@@ -34,8 +36,6 @@
   #:use-module (srfi srfi-11)
   #:use-module (srfi srfi-26)
   #:use-module (srfi srfi-37)
-  #:use-module (guix scripts build)
-  #:use-module (guix scripts package)
   #:use-module (rnrs io ports)
   #:export (guix-archive))
 
diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm
index d9f38fb8bc..56a6e2db64 100644
--- a/guix/scripts/package.scm
+++ b/guix/scripts/package.scm
@@ -47,8 +47,7 @@
   #:use-module (gnu packages base)
   #:use-module (gnu packages guile)
   #:use-module ((gnu packages bootstrap) #:select (%bootstrap-guile))
-  #:export (specification->package+output
-            switch-to-generation
+  #:export (switch-to-generation
             switch-to-previous-generation
             roll-back
             delete-generation
@@ -324,39 +323,6 @@ similar."
           (primitive-_exit 0)
           (apply throw args)))))
 
-(define* (specification->package+output spec #:optional (output "out"))
-  "Return the package and output specified by SPEC, or #f and #f; SPEC may
-optionally contain a version number and an output name, as in these examples:
-
-  guile
-  guile-2.0.9
-  guile:debug
-  guile-2.0.9:debug
-
-If SPEC does not specify a version number, return the preferred newest
-version; if SPEC does not specify an output, return OUTPUT."
-  (define (ensure-output p sub-drv)
-    (if (member sub-drv (package-outputs p))
-        sub-drv
-        (leave (_ "package `~a' lacks output `~a'~%")
-               (package-full-name p)
-               sub-drv)))
-
-  (let-values (((name version sub-drv)
-                (package-specification->name+version+output spec output)))
-    (match (find-best-packages-by-name name version)
-      ((p)
-       (values p (ensure-output p sub-drv)))
-      ((p p* ...)
-       (warning (_ "ambiguous package specification `~a'~%")
-                spec)
-       (warning (_ "choosing ~a from ~a~%")
-                (package-full-name p)
-                (location->string (package-location p)))
-       (values p (ensure-output p sub-drv)))
-      (()
-       (leave (_ "~a: package not found~%") spec)))))
-
 (define (upgradeable? name current-version current-path)
   "Return #t if there's a version of package NAME newer than CURRENT-VERSION,
 or if the newest available version is equal to CURRENT-VERSION but would have
-- 
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