GNU bug report logs - #40207
[PATCH 0/2] Add a desktop graphical installer test.

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From: Mathieu Othacehe <m.othacehe <at> gmail.com>
To: 40207 <at> debbugs.gnu.org
Cc: Mathieu Othacehe <m.othacehe <at> gmail.com>
Subject: [bug#40207] [PATCH 1/2] installer: tests: Use a filter to select desktop-environments.
Date: Tue, 24 Mar 2020 09:36:25 +0100

* gnu/installer/tests.scm (choose-services): Turn desktop-environments list
into a choose-desktop-environment procedure. This way, it is easier to select
all desktop-environments or none, in the same way as choose-network-service?
and choose-network-management-tool? arguments.
---
 gnu/installer/tests.scm | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/gnu/installer/tests.scm b/gnu/installer/tests.scm
index 6f5393e3ab..07f3121083 100644
--- a/gnu/installer/tests.scm
+++ b/gnu/installer/tests.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2020 Ludovic Courtès <ludo <at> gnu.org>
+;;; Copyright © 2020 Mathieu Othacehe <m.othacehe <at> gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -211,7 +212,7 @@ ROOT-PASSWORD, and USERS."
 
 (define* (choose-services port
                           #:key
-                          (desktop-environments '("GNOME"))
+                          (choose-desktop-environment? (const #f))
                           (choose-network-service?
                            (lambda (service)
                              (or (string-contains service "SSH")
@@ -220,10 +221,14 @@ ROOT-PASSWORD, and USERS."
                            (lambda (service)
                              (string-contains service "DHCP"))))
   "Converse over PORT to choose networking services."
+  (define desktop-environments '())
+
   (converse port
     ((checkbox-list (title "Desktop environment") (text _)
-                    (items _))
-     desktop-environments)
+                    (items ,services))
+     (let ((services* (filter choose-desktop-environment? services)))
+       (set! desktop-environments services*)
+       services*))
     ((checkbox-list (title "Network service") (text _)
                     (items ,services))
      (filter choose-network-service? services))
-- 
2.25.1

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