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root.go
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root.go
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/*
* Copyright (c) 2018. Abstrium SAS <team (at) pydio.com>
* This file is part of Pydio Cells.
*
* Pydio Cells is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pydio Cells is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pydio Cells. If not, see <http://www.gnu.org/licenses/>.
*
* The latest code can be found at <https://pydio.com>.
*/
// Package cmd implements all commands for Cells Control client.
package cmd
import (
"fmt"
"log"
"os"
"time"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"github.com/pydio/cells/common"
// All registries
natsregistry "github.com/pydio/cells/common/micro/registry/nats"
)
var (
t1 time.Time
)
// RootCmd represents the base command when called without any subcommands.
var RootCmd = &cobra.Command{
Use: "cells-ctl",
Short: "Pydio Cells Control",
Long: `
Pydio Cells Control allows you to interact with the micro services directly with a simple CLI.
Most actions shall better be manually performed using the web frontend or scripted using the Cells Client.
`,
PersistentPreRun: func(cmd *cobra.Command, args []string) {
// Add a timestamp to log current command processing duration
t1 = time.Now()
handleRegistry()
// Configure data service name (see data.go)
serviceName = common.SERVICE_GRPC_NAMESPACE_ + common.SERVICE_TREE
if len(source) > 0 {
serviceName = common.SERVICE_GRPC_NAMESPACE_ + common.SERVICE_DATA_INDEX_ + source
}
},
PersistentPostRun: func(cmd *cobra.Command, args []string) {
cmd.Printf("[Time taken : %s]\n", time.Since(t1))
},
}
// Execute adds all child commands to the root command and sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
if err := RootCmd.Execute(); err != nil {
fmt.Println(err)
os.Exit(1)
}
}
func init() {
viper.SetEnvPrefix("pydio")
viper.AutomaticEnv()
flags := RootCmd.PersistentFlags()
flags.String("registry", "nats", "Registry used to manage services")
viper.BindPFlag("registry", flags.Lookup("registry"))
}
func handleRegistry() {
switch viper.Get("registry") {
case "nats":
natsregistry.Enable()
default:
log.Fatal("registry not supported")
}
}