1 files changed, 74 insertions(+), 0 deletions(-)

A home/modules/ruther/home/services/xdg-desktop-portals.scm

@@ 0,0 1,74 @@
+(define-module (ruther home services xdg-desktop-portals)
+  #:use-module (srfi srfi-1)
+
+  #:use-module (guix gexp)
+  #:use-module (guix packages)
+  #:use-module (guix build-system copy)
+
+  #:use-module (rde serializers ini)
+  #:use-module (gnu services)
+  #:use-module (gnu home services)
+  #:use-module (gnu packages freedesktop)
+  #:use-module (gnu services configuration)
+
+  #:export (xdg-desktop-portals-conf
+            xdg-desktop-portal-configuration))
+
+(define-configuration/no-serialization xdg-desktop-portals-conf
+  (name string "Name of the portals configuration, like sway.
+Set your XDG_CURRENT_DESKTOP to this name to use this config")
+  (config ini-config "Configuration for the given x-portals.conf."))
+
+(define (list-of-xdg-portals-conf? lst)
+  (every xdg-desktop-portals-conf? lst))
+
+(define (list-of-file-like? lst)
+  (every file-like? lst))
+
+(define-configuration/no-serialization xdg-desktop-portal-configuration
+  (xdg-desktop-portal (file-like xdg-desktop-portal) "The xdg-desktop-portal to add to the home profile.")
+  (implementations list-of-file-like "The implementations of xdg-desktop-portal interfaces to add to the home profile.")
+  (configs
+   list-of-xdg-portals-conf
+   "Configurations to provide for xdg portals.confs"))
+
+(define (xdg-desktop-portals-conf-files config)
+  (computed-file
+   "union-of-portals.conf"
+   (with-imported-modules '((guix build utils))
+     #~(begin
+         (use-modules (guix build utils))
+         (mkdir-p (string-append #$output "/share/xdg-desktop-portal"))
+         (for-each
+          (lambda (portals-conf)
+            (call-with-output-file (string-append
+                                    #$output
+                                    "/share/xdg-desktop-portal/"
+                                    (car portals-conf) "-portals.conf")
+              (lambda (port)
+                (display (apply string-append (cdr portals-conf)) port))))
+          '#$(map
+              (lambda (x) (cons (xdg-desktop-portals-conf-name x)
+                                (serialize-ini-config (xdg-desktop-portals-conf-config x)
+                                                      #:equal-string "=")))
+              (xdg-desktop-portal-configuration-configs config)))))))
+
+(define (add-xdg-desktop-portals-packages config)
+  (cons* (xdg-desktop-portal-configuration-xdg-desktop-portal config)
+         (package
+           (name "union-of-portals.conf")
+           (version "0.0.0")
+           (source (xdg-desktop-portals-conf-files config))
+           (build-system copy-build-system)
+           (synopsis "Union of portals.conf files")
+           (description "Union of portals.conf files")
+           (license #f)
+           (home-page #f))
+         (xdg-desktop-portal-configuration-implementations config)))
+
+(define-public home-xdg-desktop-portal-service-type
+  (service-type
+   (name 'xdg-desktop-portal-service)
+   (description "A service to provide xdg-desktop-portal config files, and add implementations to the home profile.")
+   (extensions (list (service-extension home-profile-service-type
+                                        add-xdg-desktop-portals-packages)))))