add index url

docs/configuration.md

@@ -129,6 +129,7 @@ Web server settings. If any of `host`/`port` is not set, web integration will be
 * `debug_check_host` - check hosts to access debug toolbar, boolean, optional, default `no`.
 * `debug_allowed_hosts` - allowed hosts to get access to debug toolbar, space separated list of string, optional.
 * `host` - host to bind, string, optional.
+* `index_url` - full url of the repository index page, string, optional.
 * `password` - password to authorize in web service in order to update service status, string, required in case if authorization enabled.  
 * `port` - port to bind, int, optional.
 * `static_path` - path to directory with static files, string, required.

package/share/ahriman/build-status.jinja2

@@ -100,6 +100,12 @@
                     <li><a class="nav-link" href="https://github.com/arcan1s/ahriman/issues" title="issues tracker">report a bug</a></li>
                 </ul>
 
+                {% if index_url is not none %}
+                    <ul class="nav">
+                        <li><a class="nav-link" href="{{ index_url }}" title="repo index">repo index</a></li>
+                    </ul>
+                {% endif %}
+
                 {% if auth.enabled %}
                     {% if auth.username is none %}
                         {{ auth.control|safe }}

src/ahriman/web/views/index.py

@@ -42,6 +42,7 @@ class IndexView(BaseView):
                    * control - HTML to insert for login control, HTML string, required
                    * enabled - whether authorization is enabled by configuration or not, boolean, required
                    * username - authenticated username if any, string, null means not authenticated
+        index_url - url to the repository index, string, optional
         packages - sorted list of packages properties, required
                    * base, string
                    * depends, sorted list of strings
@@ -102,6 +103,7 @@ class IndexView(BaseView):
         return {
             "architecture": self.service.architecture,
             "auth": auth,
+            "index_url": self.configuration.get("web", "index_url", fallback=None),
             "packages": packages,
             "repository": self.service.repository.name,
             "service": service,