Split out callbacks into their own blueprint. Add build trigger DB information and connect it with some APIs. Stub out the UI to allow for generation of triggers. Split out the triggers into a plugin-ish architecture for easily adding new triggers.

data/database.py

@@ -110,6 +110,19 @@ class Repository(BaseModel):
     )
 
 
+class BuildTriggerService(BaseModel):
+  name = CharField(index=True)
+
+
+class RepositoryBuildTrigger(BaseModel):
+  uuid = CharField(default=uuid_generator)
+  service = ForeignKeyField(BuildTriggerService, index=True)
+  repository = ForeignKeyField(Repository, index=True)
+  connected_user = ForeignKeyField(User)
+  auth_token = CharField()
+  config = TextField(default='{}')
+
+
 class Role(BaseModel):
   name = CharField(index=True)
 
@@ -248,4 +261,5 @@ all_models = [User, Repository, Image, AccessToken, Role,
               RepositoryPermission, Visibility, RepositoryTag,
               EmailConfirmation, FederatedLogin, LoginService, QueueItem,
               RepositoryBuild, Team, TeamMember, TeamRole, Webhook,
-              LogEntryKind, LogEntry, PermissionPrototype]
+              LogEntryKind, LogEntry, PermissionPrototype, BuildTriggerService,
+              RepositoryBuildTrigger]