guix/guix/scripts/install.scm
Ludovic Courtès e79ecff045
transformations: Show '--help-transform' only where applicable.
Fixes <https://bugs.gnu.org/44773>.
Reported by Florian Pelz <pelzflorian@pelzflorian.de>.

This fixes a regression introduced in
6701f64f73.

* guix/transformations.scm (%transformation-options): Add
"--help-transform".
(show-transformation-options-help): Rename to...
(show-transformation-options-help/detailed): ... this.
(show-transformation-options-help): New public procedure.
* guix/scripts/build.scm (show-build-options-help): Remove
"--help-transform".
(%standard-build-options): Likewise.
(show-help): Call 'show-transformation-options-help'.
* guix/scripts/environment.scm (show-help): Likewise.
* guix/scripts/graph.scm (show-help): Likewise.
* guix/scripts/install.scm (show-help): Likewise.
* guix/scripts/pack.scm (show-help): Likewise.
* guix/scripts/package.scm (show-help): Likewise.
* guix/scripts/upgrade.scm (show-help): Likewise.
2020-11-21 12:39:14 +01:00

83 lines
2.9 KiB
Scheme

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019, 2020 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (guix scripts install)
#:use-module (guix ui)
#:use-module (guix scripts package)
#:use-module (guix scripts build)
#:use-module (guix transformations)
#:use-module (guix scripts)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26)
#:use-module (srfi srfi-37)
#:export (guix-install))
(define (show-help)
(display (G_ "Usage: guix install [OPTION] PACKAGES...
Install the given PACKAGES.
This is an alias for 'guix package -i'.\n"))
(display (G_ "
-p, --profile=PROFILE use PROFILE instead of the user's default profile"))
;; '--bootstrap' not shown here.
(display (G_ "
-v, --verbosity=LEVEL use the given verbosity LEVEL"))
(newline)
(show-build-options-help)
(newline)
(show-transformation-options-help)
(newline)
(display (G_ "
-h, --help display this help and exit"))
(display (G_ "
-V, --version display version information and exit"))
(newline)
(show-bug-report-information))
(define %options
;; Specification of the command-line options.
(cons* (option '(#\h "help") #f #f
(lambda args
(show-help)
(exit 0)))
(option '(#\V "version") #f #f
(lambda args
(show-version-and-exit "guix install")))
;; Preserve some of the 'guix package' options.
(append (filter (lambda (option)
(any (cut member <> (option-names option))
'("profile" "dry-run" "verbosity" "bootstrap")))
%package-options)
%transformation-options
%standard-build-options)))
(define-command (guix-install . args)
(synopsis "install packages")
(define (handle-argument arg result arg-handler)
;; Treat all non-option arguments as package specs.
(values (alist-cons 'install arg result)
arg-handler))
(define opts
(parse-command-line args %options
(list %package-default-options #f)
#:argument-handler handle-argument))
(guix-package* opts))