Change yes/no to true/false, adhere to yamlspec 1.2.2

.github/workflows/requirements2png.yml

@@ -31,5 +31,5 @@ jobs:
         uses: ad-m/github-push-action@master
         with:
           directory: ${{ github.repository }}
-          force: yes
+          force: true
           branch: png

.yamllint

@@ -11,9 +11,6 @@ rules:
   line-length: disable
   truthy:
     check-keys: no
-    allowed-values:
-      - "yes"
-      - "no"
 
 ignore: |
   .tox/

README.md

@@ -14,8 +14,8 @@ This example is taken from [`molecule/default/converge.yml`](https://github.com/
 ---
 - name: Converge
   hosts: all
-  become: yes
-  gather_facts: yes
+  become: true
+  gather_facts: true
 
   roles:
     - role: robertdebock.epel
@@ -27,8 +27,8 @@ The machine needs to be prepared. In CI this is done using [`molecule/default/pr
 ---
 - name: Prepare
   hosts: all
-  become: yes
-  gather_facts: no
+  become: true
+  gather_facts: false
 
   roles:
     - role: robertdebock.bootstrap

handlers/main.yml

@@ -3,4 +3,4 @@
 
 - name: Update package cache
   ansible.builtin.package:
-    update_cache: yes
+    update_cache: true

molecule/default/converge.yml

@@ -1,8 +1,8 @@
 ---
 - name: Converge
   hosts: all
-  become: yes
-  gather_facts: yes
+  become: true
+  gather_facts: true
 
   roles:
     - role: ansible-role-epel

molecule/default/prepare.yml

@@ -1,8 +1,8 @@
 ---
 - name: Prepare
   hosts: all
-  become: yes
-  gather_facts: no
+  become: true
+  gather_facts: false
 
   roles:
     - role: robertdebock.bootstrap

molecule/default/verify.yml

@@ -1,8 +1,8 @@
 ---
 - name: Verify
   hosts: all
-  become: yes
-  gather_facts: no
+  become: true
+  gather_facts: false
 
   tasks:
     - name: Install a package from epel

tasks/assert.yml

@@ -2,7 +2,7 @@
 
 - name: assert | Ensure that `epel_next`.
   ansible.builtin.assert:
-    quiet: yes
+    quiet: true
     that:
       - epel_next is defined
       - epel_next is bool

vars/main.yml

@@ -17,7 +17,7 @@ epel_gpg_key: "https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-{{ epel_ve
 # Whether to install the new `epel-next` repository. This is only installed by default
 # on CentOS Stream, as per https://docs.fedoraproject.org/en-US/epel/#_quickstart.
 _epel_next:
-  default: no
-  Stream: yes
+  default: false
+  Stream: true
 
 epel_next: "{{ _epel_next[ansible_distribution_release] | default(_epel_next['default']) }}"