forked from skydive-project/skydive
/
cmd.go
65 lines (57 loc) · 1.74 KB
/
cmd.go
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/*
* Copyright (C) 2016 Red Hat, Inc.
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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"
"os"
"github.com/skydive-project/skydive/config"
"github.com/spf13/cobra"
)
var (
CfgPath string
CfgBackend string
)
func LoadConfiguration() {
if CfgPath != "" {
if err := config.InitConfig(CfgBackend, CfgPath); err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
os.Exit(1)
}
}
}
var RootCmd = &cobra.Command{
Use: "skydive [sub]",
Short: "Skydive",
SilenceUsage: true,
PersistentPreRun: func(cmd *cobra.Command, args []string) {
LoadConfiguration()
},
}
func init() {
RootCmd.PersistentFlags().StringVarP(&CfgPath, "conf", "c", "", "location of Skydive agent config file")
RootCmd.PersistentFlags().StringVarP(&CfgBackend, "config-backend", "b", "file", "configuration backend (defaults to file)")
RootCmd.AddCommand(VersionCmd)
RootCmd.AddCommand(Agent)
RootCmd.AddCommand(Analyzer)
RootCmd.AddCommand(Client)
RootCmd.AddCommand(AllInOne)
}