Refactoring minio server command and flags

server-main.go

@@ -0,0 +1,67 @@
+/*
+ * Minio Cloud Storage, (C) 2015 Minio, Inc.
+ *
+ * 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/minio/minio/internal/github.com/minio/cli"
+	"github.com/minio/minio/pkg/server"
+	"github.com/minio/minio/pkg/server/api"
+)
+
+var serverCmd = cli.Command{
+	Name:   "server",
+	Usage:  "Start minio server",
+	Action: serverMain,
+	CustomHelpTemplate: `NAME:
+  minio {{.Name}} - {{.Description}}
+
+USAGE:
+  minio {{.Name}}
+
+EXAMPLES:
+  1. Start minio server
+      $ minio {{.Name}}
+
+`,
+}
+
+func getServerConfig(c *cli.Context) api.Config {
+	certFile := c.GlobalString("cert")
+	keyFile := c.GlobalString("key")
+	if (certFile != "" && keyFile == "") || (certFile == "" && keyFile != "") {
+		Fatalln("Both certificate and key are required to enable https.")
+	}
+	tls := (certFile != "" && keyFile != "")
+	return api.Config{
+		Address:   c.GlobalString("address"),
+		TLS:       tls,
+		CertFile:  certFile,
+		KeyFile:   keyFile,
+		RateLimit: c.GlobalInt("ratelimit"),
+	}
+}
+
+func serverMain(c *cli.Context) {
+	if c.Args().Present() {
+		cli.ShowCommandHelpAndExit(c, "server", 1)
+	}
+	apiServerConfig := getServerConfig(c)
+	err := server.StartServices(apiServerConfig)
+	if err != nil {
+		Fatalln(err)
+	}
+}