Renamed general and mode constants and implemented a check to verify that constants are just defined ones over the whole repository

roles/sys-timer/README.md

@@ -9,7 +9,7 @@ This role configures a systemd timer to periodically start a corresponding servi
 Optimized for automated task scheduling in a [systemd](https://en.wikipedia.org/wiki/Systemd) environment, this role:
 - Generates a timer unit file for a given service (using the `service_name` variable).
 - Reloads and restarts the timer using systemd to ensure that changes take effect.
-- Supports dynamic configuration of scheduling parameters via variables like `on_calendar` and `randomized_delay_sec`.
+- Supports dynamic configuration of scheduling parameters via variables like `on_calendar` and `RANDOMIZED_DELAY_SEC`.
 
 ## Purpose
 

roles/sys-timer/tasks/main.yml

@@ -1,7 +1,7 @@
 
 - name: "reset (if enabled)"
   include_tasks: 01_reset.yml 
-  when: mode_reset | bool and run_once_sys_timer is not defined
+  when: MODE_RESET | bool and run_once_sys_timer is not defined
 
 - name: run {{ role_name }} once
   set_fact:
@@ -20,5 +20,5 @@
     name: "{{ sys_timer_file }}"
     state: restarted
     enabled: yes
-  when: dummy_timer.changed or activate_all_timers | bool
+  when: dummy_timer.changed or ACTIVATE_ALL_TIMERS | bool
 

roles/sys-timer/templates/dummy.timer.j2

@@ -3,7 +3,7 @@ Description=Timer to start {{service_name}}.infinito.service
 
 [Timer]
 OnCalendar={{on_calendar}}
-RandomizedDelaySec={{randomized_delay_sec}}
+RandomizedDelaySec={{RANDOMIZED_DELAY_SEC}}
 Persistent={{ persistent | default('false') }}
 
 [Install]