Improves linting.

tasks/main.yml

@@ -10,8 +10,8 @@
     state: present
   vars:
     packages:
-    - wireguard-dkms
-    - wireguard-tools
+      - wireguard-dkms
+      - wireguard-tools
   tags:
     - wg-install
     - skip_ansible_lint
@@ -21,7 +21,7 @@
     name: wireguard
     state: present
   register: wireguard_module_enabled
-  until:  wireguard_module_enabled is succeeded
+  until: wireguard_module_enabled is succeeded
   retries: 10
   delay: 10
   failed_when: wireguard_module_enabled is failure
@@ -68,6 +68,7 @@
   shell: "wg genkey"
   register: wg_private_key_result
   when: not private_key_file_stat.stat.exists
+  changed_when: false
   tags:
     - wg-generate-keys
     - skip_ansible_lint
@@ -83,6 +84,7 @@
   shell: "echo '{{ wg_private_key }}' | wg pubkey"
   register: wg_public_key_result
   when: not private_key_file_stat.stat.exists
+  changed_when: false
   tags:
     - wg-generate-keys
 
@@ -153,4 +155,4 @@
   service:
     name: "wg-quick@{{ wireguard_interface }}"
     state: started
-    enabled: yes
+    enabled: true

tasks/setup-archlinux.yml

@@ -3,7 +3,7 @@
   pacman:
     name: "{{ packages }}"
     state: present
-  become: yes
+  become: true
   vars:
     packages:
       - linux-headers

tasks/setup-centos.yml

@@ -8,4 +8,4 @@
 - name: Install EPEL repository
   yum:
     name: epel-release
-    update_cache: yes
+    update_cache: true

tasks/setup-debian.yml

@@ -21,14 +21,14 @@
   apt_repository:
     repo: "deb http://deb.debian.org/debian/ unstable main"
     state: present
-    update_cache: yes
+    update_cache: true
   tags:
     - wg-install
 
 - name: Get architecture
   shell: dpkg --print-architecture
   register: dpkg_arch
-  changed_when: False
+  changed_when: false
 
 - name: Install kernel headers to compile wireguard with DKMS
   apt:

tasks/setup-ubuntu.yml

@@ -12,8 +12,8 @@
     state: present
   vars:
     packages:
-    - software-properties-common
-    - linux-headers-{{ ansible_kernel }}
+      - software-properties-common
+      - linux-headers-{{ ansible_kernel }}
   tags:
     - wg-install
 
@@ -21,6 +21,6 @@
   apt_repository:
     repo: "ppa:wireguard/wireguard"
     state: present
-    update_cache: yes
+    update_cache: true
   tags:
     - wg-install