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authorLudovic Courtès <ludo@gnu.org>2014-07-26 22:54:40 +0200
committerLudovic Courtès <ludo@gnu.org>2014-07-26 22:57:00 +0200
commit462f5ccade9fd1372e2a7d1e854cd6324ebb4105 (patch)
tree6f804a79074238627c20e307d8569b5f450e0d9b
parent4ca0b4101d2d15fc41c0a875f09553ded27091bd (diff)
downloadgnu-guix-462f5ccade9fd1372e2a7d1e854cd6324ebb4105.tar
gnu-guix-462f5ccade9fd1372e2a7d1e854cd6324ebb4105.tar.gz
profiles: Add 'package->manifest-entry'.
Suggested by Alex Kost <alezost@gmail.com>. * guix/scripts/package.scm (options->installable)[package->manifest-entry]: Move to (guix profiles). [package->manifest-entry*]: New procedure. Use it. * guix/profiles.scm (package->manifest-entry): New procedure. * tests/profiles.scm (guile-for-build): New variable. Call '%guile-for-build'. ("profile-derivation"): New test.
-rw-r--r--guix/profiles.scm17
-rw-r--r--guix/scripts/package.scm23
-rw-r--r--tests/profiles.scm27
3 files changed, 49 insertions, 18 deletions
diff --git a/guix/profiles.scm b/guix/profiles.scm
index 96c8ca0514..5e69e012f9 100644
--- a/guix/profiles.scm
+++ b/guix/profiles.scm
@@ -51,6 +51,7 @@
manifest-matching-entries
profile-manifest
+ package->manifest-entry
profile-derivation
generation-number
generation-numbers
@@ -105,6 +106,22 @@
(call-with-input-file file read-manifest)
(manifest '()))))
+(define* (package->manifest-entry package #:optional output)
+ "Return a manifest entry for the OUTPUT of package PACKAGE. When OUTPUT is
+omitted or #f, use the first output of PACKAGE."
+ (let ((deps (map (match-lambda
+ ((label package)
+ `(,package "out"))
+ ((label package output)
+ `(,package ,output)))
+ (package-transitive-propagated-inputs package))))
+ (manifest-entry
+ (name (package-name package))
+ (version (package-version package))
+ (output (or output (car (package-outputs package))))
+ (item package)
+ (dependencies (delete-duplicates deps)))))
+
(define (manifest->gexp manifest)
"Return a representation of MANIFEST as a gexp."
(define (entry->gexp entry)
diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm
index 3fe7385bc2..31da773a53 100644
--- a/guix/scripts/package.scm
+++ b/guix/scripts/package.scm
@@ -641,24 +641,11 @@ return the new list of manifest entries."
(delete-duplicates deps same?))
- (define (package->manifest-entry p output)
- ;; Return a manifest entry for the OUTPUT of package P.
- (check-package-freshness p)
+ (define (package->manifest-entry* package output)
+ (check-package-freshness package)
;; When given a package via `-e', install the first of its
;; outputs (XXX).
- (let* ((output (or output (car (package-outputs p))))
- (deps (map (match-lambda
- ((label package)
- `(,package "out"))
- ((label package output)
- `(,package ,output)))
- (package-transitive-propagated-inputs p))))
- (manifest-entry
- (name (package-name p))
- (version (package-version p))
- (output output)
- (item p)
- (dependencies (delete-duplicates deps)))))
+ (package->manifest-entry package output))
(define upgrade-regexps
(filter-map (match-lambda
@@ -689,7 +676,7 @@ return the new list of manifest entries."
(define to-upgrade
(map (match-lambda
((package output)
- (package->manifest-entry package output)))
+ (package->manifest-entry* package output)))
packages-to-upgrade))
(define packages-to-install
@@ -707,7 +694,7 @@ return the new list of manifest entries."
(define to-install
(append (map (match-lambda
((package output)
- (package->manifest-entry package output)))
+ (package->manifest-entry* package output)))
packages-to-install)
(filter-map (match-lambda
(('install . (? package?))
diff --git a/tests/profiles.scm b/tests/profiles.scm
index e6fcaad7cf..d405f6453e 100644
--- a/tests/profiles.scm
+++ b/tests/profiles.scm
@@ -18,11 +18,25 @@
(define-module (test-profiles)
#:use-module (guix profiles)
+ #:use-module (guix store)
+ #:use-module (guix monads)
+ #:use-module (guix packages)
+ #:use-module (guix derivations)
+ #:use-module (gnu packages bootstrap)
#:use-module (ice-9 match)
#:use-module (srfi srfi-64))
;; Test the (guix profile) module.
+(define %store
+ (open-connection))
+
+(define guile-for-build
+ (package-derivation %store %bootstrap-guile))
+
+;; Make it the default.
+(%guile-for-build guile-for-build)
+
;; Example manifest entries.
@@ -87,6 +101,19 @@
(null? (manifest-entries m3))
(null? (manifest-entries m4)))))))
+(test-assert "profile-derivation"
+ (run-with-store %store
+ (mlet* %store-monad
+ ((entry -> (package->manifest-entry %bootstrap-guile))
+ (guile (package->derivation %bootstrap-guile))
+ (drv (profile-derivation (manifest (list entry))))
+ (profile -> (derivation->output-path drv))
+ (bindir -> (string-append profile "/bin"))
+ (_ (built-derivations (list drv))))
+ (return (and (file-exists? (string-append bindir "/guile"))
+ (string=? (dirname (readlink bindir))
+ (derivation->output-path guile)))))))
+
(test-end "profiles")