150 lines
3.9 KiB
Go
150 lines
3.9 KiB
Go
// Copyright 2021 Evmos Foundation
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// This file is part of Evmos' Ethermint library.
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//
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// The Ethermint library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The Ethermint library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the Ethermint library. If not, see https://github.com/evmos/ethermint/blob/main/LICENSE
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package cli
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import (
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rpctypes "github.com/evmos/ethermint/rpc/types"
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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/evmos/ethermint/x/evm/types"
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)
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// GetQueryCmd returns the parent command for all x/bank CLi query commands.
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func GetQueryCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: types.ModuleName,
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Short: "Querying commands for the evm module",
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DisableFlagParsing: true,
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SuggestionsMinimumDistance: 2,
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RunE: client.ValidateCmd,
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}
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cmd.AddCommand(
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GetStorageCmd(),
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GetCodeCmd(),
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GetParamsCmd(),
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)
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return cmd
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}
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// GetStorageCmd queries a key in an accounts storage
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func GetStorageCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: "storage ADDRESS KEY",
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Short: "Gets storage for an account with a given key and height",
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Long: "Gets storage for an account with a given key and height. If the height is not provided, it will use the latest height from context.", //nolint:lll
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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, err := client.GetClientQueryContext(cmd)
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if err != nil {
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return err
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}
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queryClient := types.NewQueryClient(clientCtx)
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address, err := accountToHex(args[0])
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if err != nil {
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return err
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}
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key := formatKeyToHash(args[1])
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req := &types.QueryStorageRequest{
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Address: address,
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Key: key,
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}
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res, err := queryClient.Storage(rpctypes.ContextWithHeight(clientCtx.Height), req)
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if err != nil {
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return err
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}
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return clientCtx.PrintProto(res)
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},
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}
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flags.AddQueryFlagsToCmd(cmd)
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return cmd
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}
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// GetCodeCmd queries the code field of a given address
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func GetCodeCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: "code ADDRESS",
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Short: "Gets code from an account",
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Long: "Gets code from an account. If the height is not provided, it will use the latest height from context.",
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Args: cobra.ExactArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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clientCtx, err := client.GetClientQueryContext(cmd)
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if err != nil {
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return err
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}
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queryClient := types.NewQueryClient(clientCtx)
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address, err := accountToHex(args[0])
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if err != nil {
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return err
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}
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req := &types.QueryCodeRequest{
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Address: address,
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}
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res, err := queryClient.Code(rpctypes.ContextWithHeight(clientCtx.Height), req)
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if err != nil {
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return err
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}
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return clientCtx.PrintProto(res)
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},
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}
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flags.AddQueryFlagsToCmd(cmd)
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return cmd
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}
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// GetParamsCmd queries the fee market params
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func GetParamsCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: "params",
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Short: "Get the evm params",
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Long: "Get the evm parameter values.",
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Args: cobra.NoArgs,
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RunE: func(cmd *cobra.Command, _ []string) error {
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clientCtx, err := client.GetClientQueryContext(cmd)
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if err != nil {
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return err
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}
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queryClient := types.NewQueryClient(clientCtx)
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res, err := queryClient.Params(cmd.Context(), &types.QueryParamsRequest{})
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if err != nil {
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return err
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}
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return clientCtx.PrintProto(res)
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},
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}
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flags.AddQueryFlagsToCmd(cmd)
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return cmd
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}
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