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root.go
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root.go
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package cmd
import (
"fmt"
"os"
"path/filepath"
"github.com/celer-network/goutils/log"
"github.com/celer-network/im-executor/sgn-v2/common"
"github.com/celer-network/im-executor/utils"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
// to be replaced by ldflags="-X 'cmd.Version=xxx'
var Version = "dev"
func init() {
rootCmd.PersistentFlags().String(FlagHome, os.ExpandEnv("$HOME/.executor"), "home path")
rootCmd.PersistentFlags().Bool(FlagTest, false, "start in CI test mode (internal use only)")
rootCmd.PersistentFlags().String(FlagLoglevel, "info", "log level")
rootCmd.AddCommand(
CmdVersion(),
CmdQuery(),
CmdStart(),
CmdTx(),
)
}
var rootCmd = &cobra.Command{
Use: "executor",
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
home, err := cmd.Flags().GetString(FlagHome)
utils.CheckErr(err)
viper.SetDefault(FlagHome, home)
ll, err := cmd.Flags().GetString(FlagLoglevel)
utils.CheckErr(err)
log.SetLevelByName(ll)
testMode, err := cmd.Flags().GetBool(FlagTest)
utils.CheckErr(err)
viper.SetDefault(FlagTest, testMode)
if testMode {
log.Infoln("test mode on")
}
setupConfig(home)
return nil
},
}
func Execute() {
err := rootCmd.Execute()
if err != nil {
os.Exit(1)
}
}
func setupConfig(home string) {
// sets account address prefix for transactors
sdkConfig := sdk.GetConfig()
sdkConfig.SetBech32PrefixForAccount(common.Bech32PrefixAccAddr, common.Bech32PrefixAccPub)
sdkConfig.Seal()
readConfig(home, "config/executor.toml")
readConfig(home, "config/cbridge.toml")
}
func readConfig(home, relativePath string) {
path := filepath.Join(home, relativePath)
viper.SetConfigFile(path)
if err := viper.MergeInConfig(); err != nil {
log.Fatalln("failed to load", path, err)
}
}
func CmdVersion() *cobra.Command {
cmd := &cobra.Command{
Use: "version",
Short: "Version of the binary",
Run: func(cmd *cobra.Command, args []string) {
fmt.Println(Version)
},
}
return cmd
}