Add appservices component to docker scripts (#1153)

Signed-off-by: Ashley Nelson <amn@fantashley.com>

cmd/dendrite-user-api-server/main.go

@@ -0,0 +1,35 @@
+// Copyright 2017 Vector Creations Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
+
+import (
+	"github.com/matrix-org/dendrite/internal/setup"
+	"github.com/matrix-org/dendrite/userapi"
+)
+
+func main() {
+	cfg := setup.ParseFlags(false)
+	base := setup.NewBaseDendrite(cfg, "UserAPI", true)
+	defer base.Close() // nolint: errcheck
+
+	accountDB := base.CreateAccountsDB()
+	deviceDB := base.CreateDeviceDB()
+
+	userAPI := userapi.NewInternalAPI(accountDB, deviceDB, cfg.Matrix.ServerName, cfg.Derived.ApplicationServices)
+
+	userapi.AddInternalRoutes(base.InternalAPIMux, userAPI)
+
+	base.SetupAndServeHTTP(string(base.Cfg.Bind.UserAPI), string(base.Cfg.Listen.UserAPI))
+}