Hook up the auto-add config for gitea.

[Pun very much intended]

README.md

@@ -40,9 +40,10 @@ Environment variable | Description
 -------------------- | --------------------------------------------------------
  `LAS_GITEA_URL`     | Base URL of the Gitea instance to connect to
  `LAS_GITEA_TOKEN`   | Application token to use to authenticate to Gitea
+ `LAS_GITEA_ADD_HOOKS` | If present, automatically add hooks to all repos
 
-LaS automatically adds itself as a hook for all repositories it has access to
-using the given token.
+LaS accepts Gitea webhooks and can automatically add itself as a hook
+for all repositories it has access to using the given token.
 
 ### Jenkins
 

lineandsinker/services/__init__.py

@@ -12,7 +12,11 @@ def docker_factory():
 
 
 def gitea_factory():
-    return Gitea(os.environ["LAS_GITEA_URL"], os.environ["LAS_GITEA_TOKEN"])
+    return Gitea(
+        os.environ["LAS_GITEA_URL"],
+        os.environ["LAS_GITEA_TOKEN"],
+        install_hooks="LAS_GITEA_ADD_HOOKS" in os.environ,
+    )
 
 
 def jenkins_factory():