General optimations and refactorings in preparation for simpleicon role implementation

roles/docker-compose/tasks/create-files.yml

@@ -1,23 +1,27 @@
-- name:           "Create (optional) '{{ docker_compose.files.dockerfile }}'"
+- name: Create (optional) Dockerfile
   template:
-    src:          "{{ playbook_dir }}/roles/{{ role_name }}/templates/Dockerfile.j2"
-    dest:         "{{ docker_compose.files.dockerfile }}"
-  notify:         docker compose up
-  ignore_errors:  false
-  register:       create_dockerfile_result
+    src: "{{ item }}"
+    dest: "{{ docker_compose.files.dockerfile }}"
+  with_first_found:
+    - "{{ playbook_dir }}/roles/{{ role_name }}/templates/Dockerfile.j2"
+    - "{{ playbook_dir }}/roles/{{ role_name }}/files/Dockerfile"
+  notify: docker compose up
+  register: create_dockerfile_result
   failed_when:
     - create_dockerfile_result is failed
     - "'Could not find or access' not in create_dockerfile_result.msg"
 
 - name:           "Create (optional) '{{ docker_compose.files.env }}'"
   template:
-    src:          "env.j2"
+    src:          "{{ item }}"
     dest:         "{{ docker_compose.files.env }}"
     mode:         '770'
     force:        yes
   notify:         docker compose up
   register:       env_template
-  ignore_errors:  false
+  with_first_found:
+    - "{{ playbook_dir }}/roles/{{ role_name }}/templates/env.j2"
+    - "{{ playbook_dir }}/roles/{{ role_name }}/files/env"
   failed_when:
     - env_template is failed
     - "'Could not find or access' not in env_template.msg"