Fix CONDITIONAL_BARE_VARS deprecation warning in ansible 2.8

roles/matrix-corporal/tasks/init.yml

@@ -1,3 +1,3 @@
 - set_fact:
     matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-corporal'] }}"
-  when: "matrix_corporal_enabled"
+  when: matrix_corporal_enabled|bool

roles/matrix-corporal/tasks/main.yml

@@ -3,13 +3,13 @@
     - always
 
 - import_tasks: "{{ role_path }}/tasks/validate_config.yml"
-  when: "run_setup and matrix_corporal_enabled"
+  when: "run_setup|bool and matrix_corporal_enabled|bool"
   tags:
     - setup-all
     - setup-corporal
 
 - import_tasks: "{{ role_path }}/tasks/setup_corporal.yml"
-  when: run_setup
+  when: run_setup|bool
   tags:
     - setup-all
     - setup-corporal
@@ -17,6 +17,6 @@
 - import_tasks: "{{ role_path }}/tasks/self_check_corporal.yml"
   delegate_to: 127.0.0.1
   become: false
-  when: "run_self_check and matrix_corporal_enabled"
+  when: "run_self_check|bool and matrix_corporal_enabled|bool"
   tags:
-    - self-check
+    - self-check

roles/matrix-corporal/tasks/setup_corporal.yml

@@ -15,19 +15,19 @@
     - "{{ matrix_corporal_config_dir_path }}"
     - "{{ matrix_corporal_cache_dir_path }}"
     - "{{ matrix_corporal_var_dir_path }}"
-  when: "matrix_corporal_enabled"
+  when: matrix_corporal_enabled|bool
 
 - name: Ensure Matrix Corporal Docker image is pulled
   docker_image:
     name: "{{ matrix_corporal_docker_image }}"
-  when: "matrix_corporal_enabled"
+  when: matrix_corporal_enabled|bool
 
 - name: Ensure Matrix Corporal config installed
   template:
     src: "{{ role_path }}/templates/config.json.j2"
     dest: "{{ matrix_corporal_config_dir_path }}/config.json"
     mode: 0644
-  when: "matrix_corporal_enabled"
+  when: matrix_corporal_enabled|bool
 
 - name: Ensure matrix-corporal.service installed
   template:
@@ -35,12 +35,12 @@
     dest: "/etc/systemd/system/matrix-corporal.service"
     mode: 0644
   register: matrix_corporal_systemd_service_result
-  when: "matrix_corporal_enabled"
+  when: matrix_corporal_enabled|bool
 
 - name: Ensure systemd reloaded after matrix-corporal.service installation
   service:
     daemon_reload: yes
-  when: "matrix_corporal_enabled and matrix_corporal_systemd_service_result.changed"
+  when: "matrix_corporal_enabled|bool and matrix_corporal_systemd_service_result.changed"
 
 
 #
@@ -51,7 +51,7 @@
   stat:
     path: "/etc/systemd/system/matrix-corporal.service"
   register: matrix_corporal_service_stat
-  when: "not matrix_corporal_enabled"
+  when: "not matrix_corporal_enabled|bool"
 
 - name: Ensure matrix-corporal is stopped
   service:
@@ -59,18 +59,18 @@
     state: stopped
     daemon_reload: yes
   register: stopping_result
-  when: "not matrix_corporal_enabled and matrix_corporal_service_stat.stat.exists"
+  when: "not matrix_corporal_enabled|bool and matrix_corporal_service_stat.stat.exists"
 
 - name: Ensure matrix-corporal.service doesn't exist
   file:
     path: "/etc/systemd/system/matrix-corporal.service"
     state: absent
-  when: "not matrix_corporal_enabled and matrix_corporal_service_stat.stat.exists"
+  when: "not matrix_corporal_enabled|bool and matrix_corporal_service_stat.stat.exists"
 
 - name: Ensure systemd reloaded after matrix-corporal.service removal
   service:
     daemon_reload: yes
-  when: "not matrix_corporal_enabled and matrix_corporal_service_stat.stat.exists"
+  when: "not matrix_corporal_enabled|bool and matrix_corporal_service_stat.stat.exists"
 
 - name: Ensure matrix-corporal files don't exist
   file:
@@ -79,10 +79,10 @@
   with_items:
     - /etc/systemd/system/matrix-corporal.service
     - "{{ matrix_corporal_config_dir_path }}/config.json"
-  when: "not matrix_corporal_enabled"
+  when: "not matrix_corporal_enabled|bool"
 
 - name: Ensure Matrix Corporal Docker image doesn't exist
   docker_image:
     name: "{{ matrix_corporal_docker_image }}"
     state: absent
-  when: "not matrix_corporal_enabled"
+  when: "not matrix_corporal_enabled|bool"

roles/matrix-corporal/tasks/validate_config.yml

@@ -14,4 +14,4 @@
 - name: Fail if HTTP API enabled, but no token set
   fail:
     msg: "The Matrix Corporal HTTP API is enabled (`matrix_corporal_http_api_enabled`), but no auth token has been set in `matrix_corporal_http_api_auth_token`"
-  when: "matrix_corporal_http_api_enabled and matrix_corporal_http_api_auth_token == ''"
+  when: "matrix_corporal_http_api_enabled|bool and matrix_corporal_http_api_auth_token == ''"