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root.go
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root.go
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// Copyright (C) 2022 PuzzleDB Contributors.
//
// 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 cli
import (
"fmt"
"strings"
"github.com/cybergarage/puzzledb-go/puzzledb"
"github.com/spf13/cobra"
)
var gRPCHost string
var gRPCPort int
var rootCmd = &cobra.Command{ // nolint:exhaustruct
Use: strings.ToLower(puzzledb.ProductName) + "-cli",
Version: puzzledb.Version,
Short: "",
Long: "",
DisableAutoGenTag: true,
}
func GetRootCommand() *cobra.Command {
return rootCmd
}
func Execute() error {
client := puzzledb.NewClient()
client.SetHost(gRPCHost)
client.SetPort(gRPCPort)
if err := client.Open(); err != nil {
return err
}
SetClient(client)
defer func() {
if err := client.Close(); err != nil {
fmt.Println(err)
return
}
}()
return rootCmd.Execute()
}
func init() {
rootCmd.PersistentFlags().StringVar(&gRPCHost, "host", "localhost", fmt.Sprintf("gRPC host or address for a %v instance", puzzledb.ProductName))
rootCmd.PersistentFlags().IntVar(&gRPCPort, "port", puzzledb.DefaultGrpcPort, fmt.Sprintf("gRPC port number for a %v instance", puzzledb.ProductName))
}