611adb1ee5
* guix/build/profiles.scm: New file. * Makefile.am (MODULES): Add it. * guix/profiles.scm (profile-derivation)[builder]: Call out to 'build-profile'. Add (guix build profiles) to the #:modules argument.
42 lines
1.4 KiB
Scheme
42 lines
1.4 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (guix build profiles)
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#:use-module (guix build union)
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#:use-module (ice-9 pretty-print)
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#:export (build-profile))
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;;; Commentary:
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;;;
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;;; Build a user profile (essentially the union of all the installed packages)
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;;; with its associated meta-data.
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;;;
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;;; Code:
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(define* (build-profile output inputs
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#:key manifest)
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"Build a user profile from INPUTS in directory OUTPUT. Write MANIFEST, an
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sexp, to OUTPUT/manifest."
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(union-build output inputs
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#:log-port (%make-void-port "w"))
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(call-with-output-file (string-append output "/manifest")
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(lambda (p)
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(pretty-print manifest p))))
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;;; profile.scm ends here
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