vhost: Add support for matching by query

roles/vhost/meta/argument_specs.yaml

@@ -247,6 +247,26 @@ argument_specs:
             type: dict
             required: false
             default: {}
+          match_query:
+            description: Query to match
+            type: list
+            elements: dict
+            required: false
+            default: []
+            options:
+              key:
+                description: Query key to match
+                type: str
+                required: true
+              value:
+                description: Query value to match. Matches any if unset.
+                type: str
+                required: false
+              reverse:
+                description: If true, matches request without matching key/value
+                type: bool
+                required: false
+                default: false
 
           type:
             type: str
@@ -655,6 +675,26 @@ argument_specs:
                 type: dict
                 required: false
                 default: {}
+              match_query:
+                description: Query to match
+                type: list
+                elements: dict
+                required: false
+                default: []
+                options:
+                  key:
+                    description: Query key to match
+                    type: str
+                    required: true
+                  value:
+                    description: Query value to match. Matches any if unset.
+                    type: str
+                    required: false
+                  reverse:
+                    description: If true, matches request without matching key/value
+                    type: bool
+                    required: false
+                    default: false
 
               type:
                 type: str

roles/vhost/templates/Caddyfile_block.j2

@@ -10,6 +10,9 @@
      {% for matcher in location.matchers %}
       {% if matcher.name != '' %}
         @{{ matcher.name }} {
+          {% for query in matcher.match_query | default([]) %}
+            {{ 'not ' if query.reverse else '' }}query {{ query.key }}={{ query.value | default('*') }}
+          {% endfor %}
           {% if matcher.match_methods | default([]) | length > 0 %}
             method {{ matcher.match_methods | join(' ') }}
           {% endif %}

roles/vhost/vars/main.yaml

@@ -2,6 +2,7 @@
 _vhost_matcher_defaults:
   match_headers: {}
   match_methods: []
+  match_query: []
 _vhost_matchers: >-
   {{
     vhost_matchers