0g-chain/cmd/kvcli/main.go
2019-07-19 15:06:33 +01:00

166 lines
4.3 KiB
Go

package main
import (
"fmt"
"os"
"path"
"github.com/spf13/cobra"
"github.com/spf13/viper"
amino "github.com/tendermint/go-amino"
"github.com/tendermint/tendermint/libs/cli"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/keys"
"github.com/cosmos/cosmos-sdk/client/lcd"
"github.com/cosmos/cosmos-sdk/client/rpc"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/version"
"github.com/cosmos/cosmos-sdk/x/auth"
authcmd "github.com/cosmos/cosmos-sdk/x/auth/client/cli"
authrest "github.com/cosmos/cosmos-sdk/x/auth/client/rest"
"github.com/cosmos/cosmos-sdk/x/bank"
bankcmd "github.com/cosmos/cosmos-sdk/x/bank/client/cli"
"github.com/kava-labs/kava/app"
)
func main() {
// Configure cobra to sort commands
cobra.EnableCommandSorting = false
// Instantiate the codec for the command line application
cdc := app.MakeCodec()
// Read in the configuration file for the sdk
config := sdk.GetConfig()
app.SetBech32AddressPrefixes(config)
config.Seal()
// TODO: setup keybase, viper object, etc. to be passed into
// the below functions and eliminate global vars, like we do
// with the cdc
rootCmd := &cobra.Command{
Use: "kvcli",
Short: "Command line interface for interacting with kvd",
}
// Add --chain-id to persistent flags and mark it required
rootCmd.PersistentFlags().String(client.FlagChainID, "", "Chain ID of tendermint node")
rootCmd.PersistentPreRunE = func(_ *cobra.Command, _ []string) error {
return initConfig(rootCmd)
}
// Construct Root Command
rootCmd.AddCommand(
rpc.StatusCommand(),
client.ConfigCmd(app.DefaultCLIHome),
queryCmd(cdc),
txCmd(cdc),
client.LineBreak,
lcd.ServeCommand(cdc, registerRoutes),
client.LineBreak,
keys.Commands(),
client.LineBreak,
version.Cmd,
client.NewCompletionCmd(rootCmd, true),
)
// Add flags and prefix all env exposed with KA
executor := cli.PrepareMainCmd(rootCmd, "KA", app.DefaultCLIHome)
err := executor.Execute()
if err != nil {
fmt.Printf("Failed executing CLI command: %s, exiting...\n", err)
os.Exit(1)
}
}
func queryCmd(cdc *amino.Codec) *cobra.Command {
queryCmd := &cobra.Command{
Use: "query",
Aliases: []string{"q"},
Short: "Querying subcommands",
}
queryCmd.AddCommand(
authcmd.GetAccountCmd(cdc),
client.LineBreak,
rpc.ValidatorCommand(cdc),
rpc.BlockCommand(),
authcmd.QueryTxsByEventsCmd(cdc),
authcmd.QueryTxCmd(cdc),
client.LineBreak,
)
// add modules' query commands
app.ModuleBasics.AddQueryCommands(queryCmd, cdc)
return queryCmd
}
func txCmd(cdc *amino.Codec) *cobra.Command {
txCmd := &cobra.Command{
Use: "tx",
Short: "Transactions subcommands",
}
txCmd.AddCommand(
bankcmd.SendTxCmd(cdc),
client.LineBreak,
authcmd.GetSignCommand(cdc),
authcmd.GetMultiSignCommand(cdc),
client.LineBreak,
authcmd.GetBroadcastCommand(cdc),
authcmd.GetEncodeCommand(cdc),
client.LineBreak,
)
// add modules' tx commands
app.ModuleBasics.AddTxCommands(txCmd, cdc)
// remove auth and bank commands as they're mounted under the root tx command
var cmdsToRemove []*cobra.Command
for _, cmd := range txCmd.Commands() {
if cmd.Use == auth.ModuleName || cmd.Use == bank.ModuleName {
cmdsToRemove = append(cmdsToRemove, cmd)
}
}
txCmd.RemoveCommand(cmdsToRemove...)
return txCmd
}
// registerRoutes registers the routes from the different modules for the LCD.
func registerRoutes(rs *lcd.RestServer) {
client.RegisterRoutes(rs.CliCtx, rs.Mux)
authrest.RegisterTxRoutes(rs.CliCtx, rs.Mux)
app.ModuleBasics.RegisterRESTRoutes(rs.CliCtx, rs.Mux)
}
// initConfig reads in and sets options from a config file (if one exists)
func initConfig(cmd *cobra.Command) error {
home, err := cmd.PersistentFlags().GetString(cli.HomeFlag)
if err != nil {
return err
}
cfgFile := path.Join(home, "config", "config.toml")
if _, err := os.Stat(cfgFile); err == nil {
viper.SetConfigFile(cfgFile)
if err := viper.ReadInConfig(); err != nil {
return err
}
}
if err := viper.BindPFlag(client.FlagChainID, cmd.PersistentFlags().Lookup(client.FlagChainID)); err != nil {
return err
}
if err := viper.BindPFlag(cli.EncodingFlag, cmd.PersistentFlags().Lookup(cli.EncodingFlag)); err != nil {
return err
}
return viper.BindPFlag(cli.OutputFlag, cmd.PersistentFlags().Lookup(cli.OutputFlag))
}