Merge branch 'master' into staging

1 files changed, 44 insertions, 0 deletions

diff --git a/gnu/installer/newt/menu.scm b/gnu/installer/newt/menu.scm
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com>
+;;;
+;;; 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 (gnu installer newt menu)
+  #:use-module (gnu installer steps)
+  #:use-module (gnu installer newt page)
+  #:use-module (guix i18n)
+  #:use-module (newt)
+  #:export (run-menu-page))
+
+(define (run-menu-page steps)
+  "Run a menu page, asking the user to select where to resume the install
+process from."
+  (define (steps->items steps)
+    (filter (lambda (step)
+              (installer-step-description step))
+            steps))
+
+  (run-listbox-selection-page
+   #:info-text (G_ "Choose where you want to resume the install.\
+You can also abort the installation by pressing the Abort button.")
+   #:title (G_ "Installation menu")
+   #:listbox-items (steps->items steps)
+   #:listbox-item->text installer-step-description
+   #:sort-listbox-items? #f
+   #:button-text (G_ "Abort")
+   #:button-callback-procedure (lambda ()
+                                 (newt-finish)
+                                 (primitive-exit 1))))