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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 final)
+ #:use-module (gnu installer final)
+ #:use-module (gnu installer parted)
+ #:use-module (gnu installer steps)
+ #:use-module (gnu installer utils)
+ #:use-module (gnu installer newt page)
+ #:use-module (gnu installer newt utils)
+ #:use-module (guix i18n)
+ #:use-module (srfi srfi-34)
+ #:use-module (srfi srfi-35)
+ #:use-module (newt)
+ #:export (run-final-page))
+
+(define (run-config-display-page)
+ (let ((width (%configuration-file-width))
+ (height (nearest-exact-integer
+ (/ (screen-rows) 2))))
+ (run-file-textbox-page
+ #:info-text (G_ "We're now ready to proceed with the installation! \
+A system configuration file has been generated, it is displayed below. \
+The new system will be created from this file once you've pressed OK. \
+This will take a few minutes.")
+ #:title (G_ "Configuration file")
+ #:file (%installer-configuration-file)
+ #:info-textbox-width width
+ #:file-textbox-width width
+ #:file-textbox-height height
+ #:exit-button-callback-procedure
+ (lambda ()
+ (raise
+ (condition
+ (&installer-step-abort)))))))
+
+(define (run-install-success-page)
+ (message-window
+ (G_ "Installation complete")
+ (G_ "Reboot")
+ (G_ "Congratulations! Installation is now complete. \
+You may remove the device containing the installation image and \
+press the button to reboot.")))
+
+(define (run-install-failed-page)
+ (choice-window
+ (G_ "Installation failed")
+ (G_ "Restart installer")
+ (G_ "Retry system install")
+ (G_ "The final system installation step failed. You can retry the \
+last step, or restart the installer.")))
+
+(define (run-install-shell)
+ (clear-screen)
+ (newt-suspend)
+ (let ((install-ok? (install-system)))
+ (newt-resume)
+ install-ok?))
+
+(define (run-final-page result prev-steps)
+ (let* ((configuration (format-configuration prev-steps result))
+ (user-partitions (result-step result 'partition))
+ (install-ok?
+ (with-mounted-partitions
+ user-partitions
+ (configuration->file configuration)
+ (run-config-display-page)
+ (run-install-shell))))
+ (if install-ok?
+ (run-install-success-page)
+ (run-install-failed-page))))