From 9aeb8e3dee32254a19a68971f26e214c7b717e5b Mon Sep 17 00:00:00 2001 From: Janneke Nieuwenhuizen Date: Tue, 15 Oct 2024 23:27:17 +0200 Subject: installer: Add dry-run? This allows running the installer without root privileges. Do something like ./pre-inst-env guix repl ,use (guix) ,use (gnu installer) (installer-program #:dry-run? #t) ,build $1 => "/gnu/store/...-installer-program" and run /gnu/store/...-installer-program * gnu/installer/newt.scm (locale-page): Add #:dry-run? parameter. (keymap-page): Likewise. * gnu/installer/newt/keymap.scm (run-keymap-page): Likewise. * gnu/installer/steps.scm (run-installer-steps): Likewise. Use it to skip writing to socket. * gnu/installer/newt/final.scm (run-final-page): Rename to... (run-final-page-install): ...this. (dry-run-final-page, run-final-page): New procedures. * gnu/installer/parted.scm (bootloader-configuration): Cater for empty user partitions. * gnu/installer/utils.scm (dry-run-command): New procedure. * gnu/installer.scm (compute-locale-step): Add #:dry-run? parameter. Use it to avoid actually applying locale. (compute-keymap-step): Add dry-run? parameter. Pass it to keymap-page. (installer-program): Add #:dry-run? parameter. If #:true avoid writing to /proc, use dry-run-command, skip sync and reboot, and pass dry-run? to... (installer-steps): ...here. Add #:dry-run? parameter. Use it to disable skip network, substitutes, partitioning pages, and pass it to... compute-locale-step, compute-keymap-step, and final-page. Change-Id: I0ff4c3b0a0c69539af617c27ba37654beed44619 --- gnu/installer/newt/final.scm | 20 +++++++++++++++++++- gnu/installer/newt/keymap.scm | 5 +++-- gnu/installer/newt/locale.scm | 6 ++++-- gnu/installer/newt/partition.scm | 1 + 4 files changed, 27 insertions(+), 5 deletions(-) (limited to 'gnu/installer/newt') diff --git a/gnu/installer/newt/final.scm b/gnu/installer/newt/final.scm index 9f950a0551..c4e53f6d79 100644 --- a/gnu/installer/newt/final.scm +++ b/gnu/installer/newt/final.scm @@ -1,6 +1,7 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2018, 2020 Mathieu Othacehe ;;; Copyright © 2019, 2020 Ludovic Courtès +;;; Copyright © 2024 Janneke Nieuwenhuizen ;;; ;;; This file is part of GNU Guix. ;;; @@ -106,7 +107,7 @@ a specific step, or restart the installer.")) (newt-resume) install-ok?)) -(define (run-final-page result prev-steps) +(define (run-final-page-install result prev-steps) (define (wait-for-clients) (unless (null? (current-clients)) (installer-log-line "waiting with clients before starting final step") @@ -133,3 +134,20 @@ a specific step, or restart the installer.")) (if install-ok? (run-install-success-page) (run-install-failed-page)))) + +(define (dry-run-final-page result prev-steps) + (installer-log-line "proceeding with final step -- dry-run") + (let* ((configuration (format-configuration prev-steps result)) + (user-partitions (result-step result 'partition)) + (locale (result-step result 'locale)) + (users (result-step result 'user)) + (file (configuration->file configuration)) + (install-ok? (run-config-display-page #:locale locale))) + (if install-ok? + (run-install-success-page) + (run-install-failed-page)))) + +(define (run-final-page result prev-steps dry-run?) + (if dry-run? + (dry-run-final-page result prev-steps) + (run-final-page-install result prev-steps))) diff --git a/gnu/installer/newt/keymap.scm b/gnu/installer/newt/keymap.scm index 109ec55e0a..57f6d6530c 100644 --- a/gnu/installer/newt/keymap.scm +++ b/gnu/installer/newt/keymap.scm @@ -2,6 +2,7 @@ ;;; Copyright © 2018, 2020 Mathieu Othacehe ;;; Copyright © 2019 Ludovic Courtès ;;; Copyright © 2020 Florian Pelz +;;; Copyright © 2024 Janneke Nieuwenhuizen ;;; ;;; This file is part of GNU Guix. ;;; @@ -153,7 +154,7 @@ and #f." "grp:alt_shift_toggle")) (list layout variant #f))) -(define* (run-keymap-page layouts #:key (context #f)) +(define* (run-keymap-page layouts #:key context dry-run?) "Run a page asking the user to select a keyboard layout and variant. LAYOUTS is a list of supported X11-KEYMAP-LAYOUT. For non-Latin keyboard layouts, a second layout and toggle options will be added automatically. Return a list @@ -201,7 +202,7 @@ options." "xkeyboard-config"))))) (toggleable-latin-layout layout variant))) - (let* ((result (run-installer-steps #:steps keymap-steps)) + (let* ((result (run-installer-steps #:steps keymap-steps #:dry-run? dry-run?)) (layout (result-step result 'layout)) (variant (result-step result 'variant))) (and layout diff --git a/gnu/installer/newt/locale.scm b/gnu/installer/newt/locale.scm index a226b39ba6..0be9db449e 100644 --- a/gnu/installer/newt/locale.scm +++ b/gnu/installer/newt/locale.scm @@ -1,6 +1,7 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2018 Mathieu Othacehe ;;; Copyright © 2019 Ludovic Courtès +;;; Copyright © 2024 Janneke Nieuwenhuizen ;;; ;;; This file is part of GNU Guix. ;;; @@ -92,7 +93,8 @@ symbol.") (define* (run-locale-page #:key supported-locales iso639-languages - iso3166-territories) + iso3166-territories + dry-run?) "Run a page asking the user to select a locale language and possibly territory, codeset and modifier. Use SUPPORTED-LOCALES as the list of glibc available locales. ISO639-LANGUAGES is an association list associating a @@ -212,4 +214,4 @@ glibc locale string and return it." ;; step, turn the result into a glibc locale string and return it. (result->locale-string supported-locales - (run-installer-steps #:steps locale-steps))) + (run-installer-steps #:steps locale-steps #:dry-run? dry-run?))) diff --git a/gnu/installer/newt/partition.scm b/gnu/installer/newt/partition.scm index 37656696c1..48dd306080 100644 --- a/gnu/installer/newt/partition.scm +++ b/gnu/installer/newt/partition.scm @@ -2,6 +2,7 @@ ;;; Copyright © 2018, 2019, 2022 Mathieu Othacehe ;;; Copyright © 2019, 2020 Ludovic Courtès ;;; Copyright © 2020 Tobias Geerinckx-Rice +;;; Copyright © 2024 Janneke Nieuwenhuizen ;;; ;;; This file is part of GNU Guix. ;;; -- cgit 1.4.1