156 lines
4.3 KiB
Go
156 lines
4.3 KiB
Go
package client
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import (
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"bufio"
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"strconv"
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"io/ioutil"
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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/context"
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"github.com/cosmos/cosmos-sdk/client/utils"
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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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auth "github.com/cosmos/cosmos-sdk/x/auth"
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"github.com/cosmos/modules/incubator/wasm/internal/types"
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)
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const (
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flagTo = "to"
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flagAmount = "amount"
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)
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// GetTxCmd returns the transaction commands for this module
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func GetTxCmd(cdc *codec.Codec) *cobra.Command {
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txCmd := &cobra.Command{
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Use: types.ModuleName,
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Short: "Wasm transaction subcommands",
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DisableFlagParsing: true,
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SuggestionsMinimumDistance: 2,
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RunE: utils.ValidateCmd,
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}
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txCmd.AddCommand(
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StoreCodeCmd(cdc),
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// InstantiateContractCmd(cdc),
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// ExecuteContractCmd(cdc),
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)
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return txCmd
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}
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// StoreCodeCmd will upload code to be reused.
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func StoreCodeCmd(cdc *codec.Codec) *cobra.Command {
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cmd := &cobra.Command{
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Use: "store [from_key_or_address] [wasm file]",
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Short: "Upload a wasm binary",
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Args: cobra.ExactArgs(2),
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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 := auth.NewTxBuilderFromCLI(inBuf).WithTxEncoder(utils.GetTxEncoder(cdc))
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cliCtx := context.NewCLIContextWithInputAndFrom(inBuf, args[0]).WithCodec(cdc)
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// parse coins trying to be sent
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wasm, err := ioutil.ReadFile(args[1])
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if err != nil {
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return err
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}
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// build and sign the transaction, then broadcast to Tendermint
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msg := types.MsgStoreCode{
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Sender: cliCtx.GetFromAddress(),
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WASMByteCode: wasm,
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}
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return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
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},
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}
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cmd = client.PostCommands(cmd)[0]
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return cmd
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}
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// // InstantiateContractCmd will instantiate a contract from previously uploaded code.
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// func InstantiateContractCmd(cdc *codec.Codec) *cobra.Command {
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// cmd := &cobra.Command{
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// Use: "create [from_key_or_address] [code_id_int64] [coins] [json_encoded_init_args]",
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// Short: "Instantiate a wasm contract",
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// Args: cobra.ExactArgs(4),
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// RunE: func(cmd *cobra.Command, args []string) error {
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// txBldr := auth.NewTxBuilderFromCLI().WithTxEncoder(utils.GetTxEncoder(cdc))
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// cliCtx := context.NewCLIContextWithFrom(args[0]).
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// WithCodec(cdc).
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// WithAccountDecoder(cdc)
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// // get the id of the code to instantiate
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// codeID, err := strconv.Atoi(args[1])
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// if err != nil {
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// return err
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// }
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// // parse coins trying to be sent
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// coins, err := sdk.ParseCoins(args[2])
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// if err != nil {
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// return err
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// }
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// initMsg := args[3]
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// // build and sign the transaction, then broadcast to Tendermint
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// msg := MsgCreateContract{
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// Sender: cliCtx.GetFromAddress(),
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// Code: CodeID(codeID),
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// InitFunds: coins,
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// InitMsg: []byte(initMsg),
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// }
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// return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
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// },
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// }
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// cmd = client.PostCommands(cmd)[0]
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// return cmd
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// }
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// // ExecuteContractCmd will instantiate a contract from previously uploaded code.
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// func ExecuteContractCmd(cdc *codec.Codec) *cobra.Command {
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// cmd := &cobra.Command{
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// Use: "send [from_key_or_address] [contract_addr_bech32] [coins] [json_encoded_send_args]",
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// Short: "Instantiate a wasm contract",
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// Args: cobra.ExactArgs(4),
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// RunE: func(cmd *cobra.Command, args []string) error {
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// txBldr := auth.NewTxBuilderFromCLI().WithTxEncoder(utils.GetTxEncoder(cdc))
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// cliCtx := context.NewCLIContextWithFrom(args[0]).
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// WithCodec(cdc).
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// WithAccountDecoder(cdc)
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// // get the id of the code to instantiate
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// contractAddr, err := sdk.AccAddressFromBech32(args[1])
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// if err != nil {
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// return err
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// }
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// // parse coins trying to be sent
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// coins, err := sdk.ParseCoins(args[2])
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// if err != nil {
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// return err
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// }
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// sendMsg := args[3]
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// // build and sign the transaction, then broadcast to Tendermint
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// msg := MsgSendContract{
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// Sender: cliCtx.GetFromAddress(),
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// Contract: contractAddr,
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// Payment: coins,
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// Msg: []byte(sendMsg),
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// }
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// return utils.GenerateOrBroadcastMsgs(cliCtx, txBldr, []sdk.Msg{msg})
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// },
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// }
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// cmd = client.PostCommands(cmd)[0]
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// return cmd
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// }
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