;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2020 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 tests)
  #:use-module (srfi srfi-1)
  #:use-module (srfi srfi-34)
  #:use-module (srfi srfi-35)
  #:use-module (ice-9 match)
  #:use-module (ice-9 regex)
  #:use-module (ice-9</td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>refs</a><a href='/guix/log/gnu/packages/suckless.scm'>log</a><a href='/guix/tree/gnu/packages/suckless.scm?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>tree</a><a class='active' href='/guix/commit/gnu/packages/suckless.scm?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>commit</a><a href='/guix/diff/gnu/packages/suckless.scm?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/suckless.scm'>
<input type='hidden' name='id' value='d0a639a1a391adba603f4a47dd56ceb457640b31'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/commit/?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>root</a>/<a href='/guix/commit/gnu?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>gnu</a>/<a href='/guix/commit/gnu/packages?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>packages</a>/<a href='/guix/commit/gnu/packages/suckless.scm?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>suckless.scm</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='d0a639a1a391adba603f4a47dd56ceb457640b31'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Roman Scherer &lt;roman@burningswell.com&gt;</td><td class='right'>2024-06-10 11:28:27 +0200</td></tr>
<tr><th>committer</th><td>Andrew Tropin &lt;andrew@trop.in&gt;</td><td class='right'>2024-06-10 14:48:39 +0400</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/guix/commit/gnu/packages/suckless.scm?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>d0a639a1a391adba603f4a47dd56ceb457640b31</a> (<a href='/guix/patch/gnu/packages/suckless.scm?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/guix/tree/?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>86a52a4f90a9679ea31aae26123a7ca5eaee7c50</a> /<a href='/guix/tree/gnu/packages/suckless.scm?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>gnu/packages/suckless.scm</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/guix/commit/gnu/packages/suckless.scm?id=7b0970fb4386726519204b74230b563ad060741b'>7b0970fb4386726519204b74230b563ad060741b</a> (<a href='/guix/diff/gnu/packages/suckless.scm?id=d0a639a1a391adba603f4a47dd56ceb457640b31&amp;id2=7b0970fb4386726519204b74230b563ad060741b'>diff</a>)</td></tr><tr><th>download</th><td colspan='2' class='oid'><a href='/guix/snapshot/guix-d0a639a1a391adba603f4a47dd56ceb457640b31.tar.gz'>guix-d0a639a1a391adba603f4a47dd56ceb457640b31.tar.gz</a><br/><a href='/guix/snapshot/guix-d0a639a1a391adba603f4a47dd56ceb457640b31.zip'>guix-d0a639a1a391adba603f4a47dd56ceb457640b31.zip</a><br/></td></tr></table>
<div class='commit-subject'>gnu: emacs-llm: Update to 0.16.1.</div><div class='commit-msg'>* gnu/packages/emacs-xyz.scm (emacs-llm): Update to 0.16.1.

Change-Id: I0d5b3960306399dd73e1876fab26f1ea25d01756
Signed-off-by: Andrew Tropin &lt;andrew@trop.in&gt;
</div><div class='diffstat-header'><a href='/guix/diff/?id=d0a639a1a391adba603f4a47dd56ceb457640b31'>Diffstat</a> (limited to 'gnu/packages/suckless.scm')</div><table summary='diffstat' class='diffstat'></table><div class='diffstat-summary'>0 files changed, 0 insertions, 0 deletions</div><table summary='diff' class='diff'><tr><td></td></tr></table></div> <!-- class=content -->
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(multiple-choices? #f)
                     (items _))
     (second timezone))
    ((list-selection (title "Layout")
                     (multiple-choices? #f)
                     (items _))
     (first keyboard))
    ((list-selection (title "Variant")
                     (multiple-choices? #f)
                     (items _))
     (second keyboard))))

(define* (enter-host-name+passwords port
                                    #:key
                                    (host-name "guix")
                                    (root-password "foo")
                                    (users '(("alice" "pass1")
                                             ("bob" "pass2")
                                             ("charlie" "pass3"))))
  "Converse over PORT with the guided installer to choose HOST-NAME,
ROOT-PASSWORD, and USERS."
  (converse port
    ((input (title "Hostname") (text _) (default _))
     host-name)
    ((input (title "System administrator password") (text _) (default _))
     root-password)
    ((input (title "Password confirmation required") (text _) (default _))
     root-password)
    ((add-users)
     (match users
       (((names passwords) ...)
        (map (lambda (name password)
               `(user (name ,name) (real-name ,(string-titlecase name))
                      (home-directory ,(string-append "/home/" name))
                      (password ,password)))
             names passwords))))))

(define* (choose-services port
                          #:key
                          (choose-desktop-environment? (const #f))
                          (choose-network-service?
                           (lambda (service)
                             (or (string-contains service "SSH")
                                 (string-contains service "NSS"))))
                          (choose-network-management-tool?
                           (lambda (service)
                             (string-contains service "DHCP")))
                          (choose-misc-service?
                           (lambda (service)
                             (string-contains service "NTP")))
                          (choose-other-service? (const #f)))

  "Converse over PORT to choose services."
  (define desktop-environments '())

  (converse port
    ((checkbox-list (title "Desktop environment") (text _)
                    (items ,services))
     (let ((desktops (filter choose-desktop-environment? services)))
       (set! desktop-environments desktops)
       desktops))
    ((checkbox-list (title "Network service") (text _)
                    (items ,services))
     (filter choose-network-service? services))

    ;; The "Network management" dialog shows up only when no desktop
    ;; environments have been selected, hence the guard.
    ((list-selection (title "Network management")
                     (multiple-choices? #f)
                     (items ,services))
     (null? desktop-environments)
     (find choose-network-management-tool? services))

    ((checkbox-list (title "Console services") (text _)
                    (items ,services))
     (null? desktop-environments)
     (filter choose-misc-service? services))

    ((checkbox-list (title "Printing and document services") (text _)
                    (items ,services))
     (filter choose-other-service? services))))

(define (edit-configuration-file file)
  "Edit FILE, an operating system configuration file generated by the
installer, by adding a marionette service such that the installed OS is
instrumented for further testing."
  (define (read-expressions port)
    (let loop ((result '()))
      (match (read port)
        ((? eof-object?)
         (reverse result))
        (exp
         (loop (cons exp result))))))

  (define (edit exp)
    (match exp
      (('operating-system _ ...)
       `(marionette-operating-system ,exp
                                     #:imported-modules
                                     '((gnu services herd)
                                       (guix build utils)
                                       (guix combinators))))
      (_
       exp)))

  (let ((content (call-with-input-file file read-expressions)))
    ;; XXX: Remove the file before re-writing it, to be sure there are no
    ;; leftovers.  We shouldn't have to do that as CALL-WITH-OUTPUT-FILE uses
    ;; the O_TRUNC flag by default.
    (delete-file file)
    (call-with-output-file file
      (lambda (port)
        (format port "\
;; Operating system configuration edited for automated testing.~%~%")

        (pretty-print '(use-modules (gnu tests)) port)
        (for-each (lambda (exp)
                    (pretty-print (edit exp) port)
                    (newline port))
                  content)))

    #t))

(define* (choose-partitioning port
                              #:key
                              (encrypted? #t)
                              (uefi-support? #f)
                              (passphrase "thepassphrase")
                              (edit-configuration-file
                               edit-configuration-file))
  "Converse over PORT to choose the partitioning method.  When ENCRYPTED? is
true, choose full-disk encryption with PASSPHRASE as the LUKS passphrase.

When UEFI-SUPPORT? is true, assume that we are running the installation tests
on an UEFI capable machine.

This conversation stops when the user partitions have been formatted, right
before the installer generates the configuration file and shows it in a dialog
box. "
  (converse port
    ((list-selection (title "Partitioning method")
                     (multiple-choices? #f)
                     (items (,not-encrypted ,encrypted _ ...)))
     (if encrypted?
         encrypted
         not-encrypted))
    ((list-selection (title "Disk") (multiple-choices? #f)
                     (items (,disks ...)))
     ;; When running the installation from an ISO image, the CD/DVD drive
     ;; shows up in the list.  Avoid it.
     (find (lambda (disk)
             (not (or (string-contains disk "DVD")
                      (string-contains disk "CD-ROM"))))
           disks))

    ;; The "Partition table" dialog pops up only if there's not already a
    ;; partition table and if the system does not support UEFI.
    ((list-selection (title "Partition table")
                     (multiple-choices? #f)
                     (items _))
     ;; When UEFI is supported, the partition is forced to GPT by the
     ;; installer.
     (not uefi-support?)
     "gpt")

    ((list-selection (title "Partition scheme")
                     (multiple-choices? #f)
                     (items (,one-partition _ ...)))
     one-partition)
    ((list-selection (title "Guided partitioning")
                     (multiple-choices? #f)
                     (items (,disk _ ...)))
     disk)
    ((input (title "Password required")
            (text _) (default #f))
     encrypted?                                   ;only when ENCRYPTED?
     passphrase)
    ((input (title "Password confirmation required")
            (text _) (default #f))
     encrypted?
     passphrase)
    ((confirmation (title "Format disk?") (text _))
     #t)
    ((info (title "Preparing partitions") _ ...)
     (values))                                    ;nothing to return
    ((starting-final-step)
     ;; Do not return anything.  The reply will be sent by
     ;; 'conclude-installation' and in the meantime the installer just waits
     ;; for us, giving us a chance to do things such as changing partition
     ;; UUIDs before it generates the configuration file.
     (values))))

(define (start-installation port)
  "Start the installation by checking over PORT that we get the generated
configuration file, accepting it and starting the installation, and then
receiving the pause message once the 'guix system init' process has
completed."
  ;; Assume the previous message received was 'starting-final-step'; here we
  ;; send the reply to that message, which lets the installer continue.
  (write #t port)
  (newline port)
  (force-output port)

  (converse port
    ((file-dialog (title "Configuration file")
                  (text _)
                  (file ,configuration-file))
     (edit-configuration-file configuration-file))
    ((pause)                                      ;"Press Enter to continue."
     (values))))

(define (complete-installation port)
  "Complete the installation by replying to the installer pause message and
waiting for the installation-complete message."
  ;; Assume the previous message received was 'pause'; here we send the reply
  ;; to that message, which lets the installer continue.
  (write #t port)
  (newline port)
  (force-output port)

  (converse port
    ((installation-complete)
     (values))))

;;; Local Variables:
;;; eval: (put 'converse 'scheme-indent-function 1)
;;; eval: (put 'with-ellipsis 'scheme-indent-function 1)
;;; End: