Improve config cleanup tasks (#262)

defaults/main/main.yml

@@ -86,8 +86,11 @@ nginx_modules:
   xslt: false
 
 # Remove previously existing NGINX configuration files.
-# Use a list of paths you wish to remove.
+# You can specify a list of paths you wish to remove.
+# Alternatively you can also choose whether to recurse through the paths specified.
 # Default is false.
 nginx_cleanup_config: false
 nginx_cleanup_config_path:
+  - directory:
       - /etc/nginx/conf.d
+    recurse: false

molecule/common/playbook_default_verifier.yml

@@ -1,10 +0,0 @@
----
-- name: Verify
-  hosts: all
-  tasks:
-    - name: "Test NGINX is installed"
-      assert:
-    - name: "Test NGINX service is running and enabled"
-      assert:
-    - name: "Test NGINX is listening"
-      assert:

molecule/common/playbook_module.yml

@@ -6,6 +6,12 @@
   vars:
     nginx_debug_output: true
 
+    nginx_cleanup_config: true
+    nginx_cleanup_config_path:
+      - directory:
+          - /etc/nginx/conf.d
+        recurse: false
+
     nginx_modules:
       njs: true
       perl: true

molecule/common/test_module/test_default.py

@@ -22,9 +22,3 @@ def test_hosts_file(host):
     assert ngx.exists
     assert ngx.user == 'root'
     assert ngx.group == 'root'
-
-
-def test_endpoint(host):
-    command = """curl -I http://localhost/"""
-    cmd = host.run(command)
-    assert '200 OK' in cmd.stdout

tasks/conf/cleanup-config.yml

@@ -1,8 +1,14 @@
 ---
-- name: "(Setup: All OSs) Remove NGINX configuration files"
+- name: "(Setup: All OSs) Find NGINX Configuration Files"
+  find:
+    paths: "{{ item.directory }}"
+    patterns: "*.conf"
+    recurse: "{{ item.recurse | default(false) }}"
+  loop: "{{ nginx_cleanup_config_path }}"
+  register: nginx_config_files
+
+- name: "(Setup: All OSs) Remove NGINX Configuration Files"
   file:
     path: "{{ item }}"
     state: absent
-  with_items:
-    - "{{ nginx_cleanup_config_path }}"
-  notify: "(Handler: All OSs) Reload NGINX"
+  loop: "{{ nginx_config_files.results | map(attribute='files') | sum(start=[]) | map(attribute='path') | list }}"