89 lines
3.0 KiB
Scheme
89 lines
3.0 KiB
Scheme
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;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2019 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 scripts upgrade)
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#:use-module (guix ui)
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#:use-module (guix scripts package)
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#:use-module (guix scripts build)
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#:use-module (guix scripts)
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#:use-module (srfi srfi-1)
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#:use-module (srfi srfi-26)
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#:use-module (srfi srfi-37)
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#:use-module (ice-9 match)
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#:export (guix-upgrade))
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(define (show-help)
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(display (G_ "Usage: guix upgrade [OPTION] [REGEXP]
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Upgrade packages that match REGEXP.
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This is an alias for 'guix package -u'.\n"))
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(display (G_ "
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-p, --profile=PROFILE use PROFILE instead of the user's default profile"))
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(display (G_ "
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-v, --verbosity=LEVEL use the given verbosity LEVEL"))
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(newline)
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(show-build-options-help)
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(newline)
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(show-transformation-options-help)
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(newline)
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(display (G_ "
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-h, --help display this help and exit"))
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(display (G_ "
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-V, --version display version information and exit"))
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(newline)
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(show-bug-report-information))
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(define %options
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;; Specification of the command-line options.
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(cons* (option '(#\h "help") #f #f
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(lambda args
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(show-help)
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(exit 0)))
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(option '(#\V "version") #f #f
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(lambda args
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(show-version-and-exit "guix upgrade")))
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;; Preserve some of the 'guix package' options.
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(append (filter (lambda (option)
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(any (cut member <> (option-names option))
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'("profile" "dry-run" "verbosity")))
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%package-options)
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%transformation-options
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%standard-build-options)))
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(define (guix-upgrade . args)
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(define (handle-argument arg result arg-handler)
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;; Accept at most one non-option argument, and treat it as an upgrade
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;; regexp.
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(match (assq-ref result 'upgrade)
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(#f
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(values (alist-cons 'upgrade arg
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(alist-delete 'upgrade result))
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arg-handler))
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(_
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(leave (G_ "~A: extraneous argument~%") arg))))
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(define opts
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(parse-command-line args %options
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(list `((upgrade . #f)
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,@%package-default-options)
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#f)
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#:argument-handler handle-argument))
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(guix-package* opts))
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