forked from tribes/guix
Ludovic Courtès
43c36c5c9f
Fixes <https://issues.guix.gnu.org/61201>. Previously, common practice was to splice arbitrary strings (user names, file names, etc.) into Texinfo snippets passed to 'display-hint'. This is unsafe in the general case because at signs and braces need to be escaped to produced valid Texinfo. This commit addresses that. * guix/ui.scm (texinfo-quote): New procedure. (display-hint): When ARGUMENTS is non-empty, pass it to 'texinfo-quote' and call 'format'. (report-unbound-variable-error, check-module-matches-file) (display-collision-resolution-hint, run-guix-command): Remove explicit 'format' call; pass 'format' arguments as extra arguments to 'display-hint'. * gnu/services/monitoring.scm (zabbix-front-end-config): Likewise. * guix/scripts.scm (warn-about-disk-space): Likewise. * guix/scripts/build.scm (%standard-cross-build-options) (%standard-native-build-options): Likewise. * guix/scripts/describe.scm (display-checkout-info): Likewise. * guix/scripts/environment.scm (suggest-command-name): Likewise. * guix/scripts/home.scm (process-command): Likewise. * guix/scripts/home/edit.scm (service-type-not-found): Likewise. * guix/scripts/import.scm (guix-import): Likewise. * guix/scripts/package.scm (display-search-path-hint): Likewise. * guix/scripts/pull.scm (build-and-install): Likewise. * guix/scripts/shell.scm (auto-detect-manifest): Likewise. * guix/scripts/system.scm (check-file-system-availability): Likewise. (guix-system): Likewise. * guix/scripts/system/edit.scm (service-type-not-found): Likewise. * guix/status.scm (print-build-event): Likewise.
65 lines
2.7 KiB
Scheme
65 lines
2.7 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2022, 2023 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 system edit)
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#:use-module (guix diagnostics)
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#:use-module (guix i18n)
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#:use-module (guix ui)
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#:autoload (guix utils) (string-closest)
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#:use-module (gnu services)
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#:use-module (srfi srfi-1)
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#:use-module (ice-9 match)
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#:autoload (guix scripts edit) (spawn-editor)
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#:export (guix-system-edit))
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(define (service-type-not-found type)
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"Report an error about @var{type} not being found and exit."
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(report-error (G_ "~a: no such service type~%") type)
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(let* ((type (symbol->string type))
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(available (fold-service-types (lambda (type lst)
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(cons (symbol->string
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(service-type-name type))
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lst))
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'()))
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(closest (string-closest type available)))
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(unless (or (not closest) (string=? closest type))
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(display-hint (G_ "Did you mean @code{~a}?~%")
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closest)))
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(exit 1))
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(define (guix-system-edit . args)
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(when (null? args)
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(leave (G_ "no service types specified, nothing to edit~%")))
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(let* ((types (append-map (lambda (type)
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(let ((type (string->symbol type)))
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(match (lookup-service-types type)
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(() (service-type-not-found type))
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((one) (list one))
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(lst
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(warning (N_ "~a: ~a matching service type~%"
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"~a: ~a matching service types~%"
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(length lst))
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type (length lst))
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lst))))
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args)))
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(spawn-editor (filter-map service-type-location types))))
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