borgmatic: check mode fixes

roles/borgmatic/tasks/main.yaml

@@ -12,12 +12,14 @@
 - name: Install borgmatic
   ansible.builtin.apt:
     name: borgmatic
+  register: _borgmatic_install
 
 - name: Disable borgmatic global timer
   ansible.builtin.systemd_service:
     name: borgmatic.timer
     state: stopped
     enabled: false
+  when: "not (ansible_check_mode and _borgmatic_install.changed)"
 
 - name: Add systemd drop-in service for borgmatic
   ansible.builtin.template:

roles/borgmatic/tasks/target.yaml

@@ -2,6 +2,7 @@
 - name: Gather facts
   ansible.builtin.setup:
   delegate_facts: true
+  retries: 3
 
 - name: Add ssh key to authorized_keys
   ansible.posix.authorized_key:

roles/borgmatic_config/handlers/main.yaml

@@ -4,3 +4,4 @@
     name: "borgmatic@{{ borgmatic_config_name }}.timer"
     state: restarted
     daemon_reload: true
+  ignore_errors: "{{ ansible_check_mode }}"

roles/borgmatic_config/tasks/main.yaml

@@ -32,4 +32,4 @@
     name: borgmatic@{{ borgmatic_config_name }}.timer
     state: started
     enabled: true
-  when: "not (ansible_check_mode and _borgmatic_config_systemd_timer.changed and _borgmatic_config_systemd_timer.diff.before == '')"
+  when: "not (ansible_check_mode and _borgmatic_config_systemd_timer.changed)"