guix-devel/gnu/installer/newt/final.scm

87 lines
3.0 KiB
Scheme

;;; 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))))