Add some customizations to lightdm

tasks/boot.yml

@@ -23,6 +23,14 @@
     state: absent
   ignore_errors: true
 
+- set_fact:
+    lightdm_gtk_preferences:
+      - {key: "background", value: "/usr/share/backgrounds/gnome/adwaita-night.jpg"}
+      - {key: "theme-name", value: "Numix"}
+      - {key: "icon-theme-name", value: "Numix-Square"}
+      - {key: "hide-user-image", value: "true"}
+      - {key: "clock-format", value: "%H:%M:%S"}
+
 - name: Enable Slick greeter for lightdm
   ini_file:
     path: /etc/lightdm/lightdm.conf
@@ -31,6 +39,15 @@
     value: lightdm-gtk-greeter
     mode: 0644
 
+- name: Set LightDM settings
+  ini_file:
+    path: /etc/lightdm/lightdm-gtk-greeter.conf
+    section: "greeter"
+    option: "{{ item.key }}"
+    value: "{{ item.value }}"
+    mode: 0644
+  with_items: "{{ lightdm_gtk_preferences }}"
+
 - name: "Install file system helpers"
   aur:
     skip_installed: true