47 lines
1.5 KiB
Go
47 lines
1.5 KiB
Go
package cli
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import (
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"bufio"
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"fmt"
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"strings"
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"github.com/spf13/cobra"
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"github.com/cosmos/cosmos-sdk/client"
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"github.com/cosmos/cosmos-sdk/client/flags"
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"github.com/cosmos/cosmos-sdk/codec"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/version"
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authclient "github.com/cosmos/cosmos-sdk/x/auth/client"
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authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
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"github.com/cosmos/cosmos-sdk/x/ibc/09-localhost/types"
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)
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// GetCmdCreateClient defines the command to create a new IBC Client as defined
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// in https://github.com/cosmos/ics/tree/master/spec/ics-002-client-semantics#create
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func GetCmdCreateClient(cdc *codec.Codec) *cobra.Command {
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cmd := &cobra.Command{
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Use: "create",
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Short: "create new localhost client",
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Long: strings.TrimSpace(fmt.Sprintf(`create new localhost (loopback) client:
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Example:
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$ %s tx ibc client localhost create --from node0 --home ../node0/<app>cli --chain-id $CID
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`, version.AppName),
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),
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Args: cobra.ExactArgs(0),
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RunE: func(cmd *cobra.Command, args []string) error {
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inBuf := bufio.NewReader(cmd.InOrStdin())
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txBldr := authtypes.NewTxBuilderFromCLI(inBuf).WithTxEncoder(authclient.GetTxEncoder(cdc))
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clientCtx := client.NewContextWithInput(inBuf).WithCodec(cdc).WithBroadcastMode(flags.BroadcastBlock)
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msg := types.NewMsgCreateClient(clientCtx.GetFromAddress())
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if err := msg.ValidateBasic(); err != nil {
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return err
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}
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return authclient.GenerateOrBroadcastMsgs(clientCtx, txBldr, []sdk.Msg{msg})
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},
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}
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return cmd
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}
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