Add a sleep reminder notification on personal computer

configuration/notify_sleep.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+export DBUS_SESSION_BUS_ADDRESS=${DBUS_SESSION_BUS_ADDRESS:-"unix:path=/run/user/$(id -u)/bus"}
+
+if [[ "$(gnome-screensaver-command --query)" = "The screensaver is active" ]]; then
+  echo "Screen is locked, exiting"
+  exit
+fi
+
+notify-send -t 300000 'Go to sleep!' 'Screen will be locked in 2 minutes'
+sleep 120
+gnome-screensaver-command --activate

tasks/basic-linux-tools.yml

@@ -20,6 +20,7 @@
     - zsh
     - simplescreenrecorder
     - dconf-editor
+    - libnotify-bin
   become: yes
 
 - name: Check if oh-my-zsh is installed

tasks/configuration.yml

@@ -50,6 +50,22 @@
   file:
     path: "{{ ansible_user_dir }}/bin"
     state: directory
+  register: scripts_dir
+
+- name: Copy notify_sleep.sh
+  copy:
+    src: "{{ playbook_dir }}/configuration/notify_sleep.sh"
+    dest: "{{ scripts_dir.path }}/notify_sleep.sh"
+  register: notify_sleep_script
+  when: computer_type == "personal"
+
+- name: Add notify_sleep.sh to cron
+  ansible.builtin.cron:
+    name: notify_sleep
+    minute: "*/15"
+    hour: "0-4"
+    job: "{{ notify_sleep_script.dest }}"
+  when: computer_type == "personal"
 
 - name: Set ptrace_scope for Go debugging
   ansible.builtin.replace: