73 lines
2.2 KiB
Go
73 lines
2.2 KiB
Go
package cli
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import (
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"fmt"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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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/version"
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"github.com/cosmos/cosmos-sdk/x/ibc/04-channel/client/utils"
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"github.com/cosmos/cosmos-sdk/x/ibc/04-channel/types"
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host "github.com/cosmos/cosmos-sdk/x/ibc/24-host"
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)
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// GetCmdQueryChannel defines the command to query a channel end
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func GetCmdQueryChannel(clientCtx client.Context) *cobra.Command {
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cmd := &cobra.Command{
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Use: "end [port-id] [channel-id]",
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Short: "Query a channel end",
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Long: "Query an IBC channel end from a port and channel identifiers",
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Example: fmt.Sprintf(
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"%s query %s %s end [port-id] [channel-id]", version.ClientName, host.ModuleName, types.SubModuleName,
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),
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Args: cobra.ExactArgs(2),
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RunE: func(cmd *cobra.Command, args []string) error {
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clientCtx = clientCtx.Init()
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portID := args[0]
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channelID := args[1]
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prove := viper.GetBool(flags.FlagProve)
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channelRes, err := utils.QueryChannel(clientCtx, portID, channelID, prove)
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if err != nil {
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return err
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}
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clientCtx = clientCtx.WithHeight(int64(channelRes.ProofHeight))
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return clientCtx.PrintOutput(channelRes)
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},
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}
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cmd.Flags().Bool(flags.FlagProve, true, "show proofs for the query results")
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return cmd
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}
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// GetCmdQueryChannelClientState defines the command to query a client state from a channel
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func GetCmdQueryChannelClientState(clientCtx client.Context) *cobra.Command {
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cmd := &cobra.Command{
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Use: "client-state [port-id] [channel-id]",
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Short: "Query the client state associated with a channel",
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Long: "Query the client state associated with a channel, by providing its port and channel identifiers.",
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Example: fmt.Sprintf("%s query ibc channel client-state [port-id] [channel-id]", version.ClientName),
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Args: cobra.ExactArgs(2),
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RunE: func(cmd *cobra.Command, args []string) error {
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clientCtx = clientCtx.Init()
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portID := args[0]
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channelID := args[1]
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clientStateRes, height, err := utils.QueryChannelClientState(clientCtx, portID, channelID)
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if err != nil {
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return err
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}
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clientCtx = clientCtx.WithHeight(height)
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return clientCtx.PrintOutput(clientStateRes)
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},
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}
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return cmd
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}
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