Add support for configuration snippets (#59)

Resolves #5

Author: alessfg

CHANGELOG.md

@@ -2,11 +2,15 @@
 
 ## 0.3.3 (Unreleased)
 
+FEATURES:
+
+Add support for configuration snippets.
+
 ENHANCEMENTS:
 
 *   Add support for NGINX GRPC directives.
 *   Add support for NGINX GZIP directives.
-*   Added support for upstream server `backup` parameter in http and stream template.
+*   Add support for upstream server `backup` parameter in http and stream template.
 *   Only run GitHub actions Galaxy CI/CD workflow when a new release is published.
 *   Update list of supported platforms.
 

defaults/main/upload.yml

@@ -24,3 +24,8 @@ nginx_config_ssl_upload_crt_src: ssl/*.crt
 nginx_config_ssl_upload_crt_dest: /etc/ssl/certs/
 nginx_config_ssl_upload_key_src: ssl/*.key
 nginx_config_ssl_upload_key_dest: /etc/ssl/private/
+# Upload individual NGINX snippets.
+nginx_config_snippet_upload_enable: false
+nginx_config_snippet_upload:
+  - src: config/snippets/snippet.conf
+    dest: /etc/nginx/snippets  # You can optionally also include the file name

files/config/snippets/.gitkeep

@@ -0,0 +1,2 @@
+location /snippet {
+}

molecule/common/files/snippets/location_snippet.conf

@@ -13,3 +13,7 @@
         nginx_config_main_upload_src: ../common/files/nginx.conf
         nginx_config_http_upload_enable: true
         nginx_config_http_upload_src: ../common/files/http/*.conf
+        nginx_config_snippet_upload_enable: true
+        nginx_config_snippet_upload:
+          - src: ../common/files/snippets/location_snippet.conf
+            dest: /etc/nginx/snippets

molecule/stable_push/converge.yml

@@ -1,4 +1,22 @@
 ---
+- name: Upload NGINX config snippets
+  block:
+    - name: Ensure NGINX config snippet directories exist
+      file:
+        path: "{{ item.dest | dirname if item.dest.endswith('.conf') else item.dest }}"
+        state: directory
+        mode: 0755
+      loop: "{{ nginx_config_snippet_upload }}"
+
+    - name: Upload NGINX config snippet files
+      copy:
+        src: "{{ item.src }}"
+        dest: "{{ item.dest }}"
+        backup: yes
+        mode: 0644
+      loop: "{{ nginx_config_snippet_upload }}"
+  when: nginx_config_snippet_upload_enable
+
 - name: Upload NGINX main config
   block:
     - name: Ensure NGINX main directory exists