Milo: Buildbucket PubSub ingestion outline

milo/frontend/main.go

 // Copyright 2015 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
 package frontend
 
 import (
         "net/http"
 
         "github.com/golang/protobuf/proto"
@@ skipping 49 matching lines @@
         r.GET("/buildbot/:master/:builder/:build", basemw, buildbot.BuildHandler)
         r.GET("/buildbot/:master/:builder/", basemw, buildbot.BuilderHandler)
 
         // LogDog Milo Annotation Streams.
         // This mimicks the `logdog://logdog_host/project/*path` url scheme seen on
         // swarming tasks.
         r.GET("/raw/build/:logdog_host/:project/*path", basemw, rawpresentation.BuildHandler)
 
         // PubSub subscription endpoints.
         r.POST("/_ah/push-handlers/buildbot", basemw, buildbot.PubSubHandler)
+        r.POST("/_ah/push-handlers/buildbucket", basemw, buildbucket.PubSubHandler)
 
         // pRPC style endpoints.
         api := prpc.Server{
                 UnaryServerInterceptor: grpcmon.NewUnaryServerInterceptor(nil),
         }
         milo.RegisterBuildbotServer(&api, &milo.DecoratedBuildbot{
                 Service: &buildbot.Service{},
                 Prelude: emptyPrelude,
         })
         milo.RegisterBuildInfoServer(&api, &milo.DecoratedBuildInfo{
                 Service: &rpc.BuildInfoService{},
                 Prelude: emptyPrelude,
         })
         discovery.Enable(&api)
         api.InstallHandlers(r, gaemiddleware.BaseProd())
 
         http.DefaultServeMux.Handle("/", r)
 }