add basic command framework and apiserver

cmd/remove.go

@@ -0,0 +1,87 @@
+/*
+Copyright 2016 The GoStor Authors All rights reserved.
+
+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 cmd
+
+import (
+	"fmt"
+
+	"github.com/gostor/gotgt/pkg/api"
+	"github.com/gostor/gotgt/pkg/api/client"
+	"github.com/spf13/cobra"
+	"golang.org/x/net/context"
+)
+
+func newRemoveCommand(cli *client.Client) *cobra.Command {
+	var cmd = &cobra.Command{
+		Use:   "rm",
+		Short: "remove a new object",
+		Long:  `All software has versions. This is Gotgt 's`,
+		Run: func(cmd *cobra.Command, args []string) {
+			fmt.Println(cmd.UsageString())
+		},
+	}
+	cmd.AddCommand(
+		newRemoveTargetCmd(cli),
+		newRemoveLuCmd(cli),
+	)
+	return cmd
+}
+
+func newRemoveTargetCmd(cli *client.Client) *cobra.Command {
+	opts := api.TargetRemoveOptions{}
+	var cmd = &cobra.Command{
+		Use:   "target",
+		Short: "Remove a new target into gotgt",
+		Long:  `All software has versions. This is Gotgt 's`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return removeTarget(cli, opts)
+		},
+	}
+	flags := cmd.Flags()
+	flags.StringVar(&opts.Name, "name", "", "Specify target name")
+	flags.BoolVar(&opts.Force, "force", false, "Specify target name")
+
+	return cmd
+
+}
+
+func newRemoveLuCmd(cli *client.Client) *cobra.Command {
+	var cmd = &cobra.Command{
+		Use:   "lu",
+		Short: "Remove a new Lu into gotgt",
+		Long:  `All software has versions. This is Gotgt 's`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return removeLu(cli)
+		},
+	}
+	flags := cmd.Flags()
+	_ = flags
+	return cmd
+}
+
+func removeTarget(cli *client.Client, opts api.TargetRemoveOptions) error {
+	err := cli.TargetRemove(context.Background(), opts)
+	if err != nil {
+		return err
+	}
+	fmt.Printf("Target %s successfully removed\n", opts.Name)
+	return nil
+}
+
+func removeLu(cli *client.Client) error {
+	return nil
+}