Add suport for multiple subdomains

README.md

@@ -9,10 +9,10 @@ To use the integration in your installation, add the following to your `configur
 #### Configuration variables:
 | Variable |  Required  |  Type  | Description |
 | -------- | ---------- | ----------- | ----------- |
-| `domain` | yes | string |  The subdomain you are modifying the DNS configuration for |
+| `domain` | yes | string |  The subdomain/subdomains you are modifying the DNS configuration for |
 | `username` | yes | string | The DynHost username |
 | `password` | yes | string | Password for the DynHost username |
-| `scan_interval` | no |  time | How often to call the update service. (default: 10 minutes) |
+| `scan_interval` | no |  time | How often to call the update service  (seconds). (default: 10 minutes) |
 
 #### Basic Example:
 
@@ -22,4 +22,14 @@ ovh:
   username: YOUR_USERNAME
   password: YOUR_PASSWORD
 ```
+
+#### Example with two domains and scan interval:
+Suports multiple subdomains separated by a comma if they all use the same DynHost username and password.
+```yaml
+ovh:
+  domain: "subdomain1.domain.com,subdomain2.domain.com"
+  username: YOUR_USERNAME
+  password: YOUR_PASSWORD
+  scan_interval: 300
+```
 Based on the official [No-IP.com](https://github.com/home-assistant/core/tree/dev/homeassistant/components/no_ip) and [Mythic Beasts](https://github.com/home-assistant/core/blob/dev/homeassistant/components/mythicbeastsdns) integrations. Thanks to the creators!

custom_components/ovh/__init__.py

@@ -54,21 +54,23 @@
 async def async_setup(hass, config):
     """Initialize the OVH component."""
     conf = config[DOMAIN]
-    domain = conf.get(CONF_DOMAIN)
+    domains = conf.get(CONF_DOMAIN)
     user = conf.get(CONF_USERNAME)
     password = conf.get(CONF_PASSWORD)
     interval = conf.get(CONF_SCAN_INTERVAL)
+    domains_list = domains.split(",")
 
     session = async_get_clientsession(hass)
 
-    result = await _update_ovh(hass, session, domain, user, password)
-
-    if not result:
-        return False
+    for domain in domains_list:
+        result = await _update_ovh(hass, session, domain, user, password)
+        if not result:
+            return False
 
     async def update_domain_interval(now):
         """Update the OVH entry."""
-        await _update_ovh(hass, session, domain, user, password)
+        for domain in domains_list:
+            await _update_ovh(hass, session, domain, user, password)
 
     async_track_time_interval(hass, update_domain_interval, interval)