forked from cerc-io/ipld-eth-server
demo commands
This commit is contained in:
Ian Norden
parent
2db0ce971d
commit
b5099a5051
77
cmd/test.go
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77
cmd/test.go
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// Copyright © 2019 Vulcanize, Inc
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero 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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// This program 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"fmt"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/rlp"
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"github.com/ethereum/go-ethereum/statediff"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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"github.com/vulcanize/vulcanizedb/pkg/ipfs"
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)
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// testCmd represents the test command
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var testCmd = &cobra.Command{
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Use: "test",
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Short: "A brief description of your command",
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Long: `A longer description that spans multiple lines and likely contains examples
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and usage of using your command. For example:
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Cobra is a CLI library for Go that empowers applications.
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This application is a tool to generate the needed files
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to quickly create a Cobra application.`,
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Run: func(cmd *cobra.Command, args []string) {
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test()
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},
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}
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func init() {
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rootCmd.AddCommand(testCmd)
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}
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func test() {
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_, _, rpcClient := getBlockChainAndClients()
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streamer := ipfs.NewStateDiffStreamer(rpcClient)
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payloadChan := make(chan statediff.Payload, 800)
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sub, err := streamer.Stream(payloadChan)
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if err != nil {
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println(err.Error())
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log.Fatal(err)
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}
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for {
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select {
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case payload := <-payloadChan:
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fmt.Printf("blockRlp: %v\r\nstateDiffRlp: %v\r\nerror: %v\r\n", payload.BlockRlp, payload.StateDiffRlp, payload.Err)
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var block types.Block
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err := rlp.DecodeBytes(payload.BlockRlp, &block)
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if err != nil {
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log.Fatal(err)
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}
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var stateDiff statediff.StateDiff
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err = rlp.DecodeBytes(payload.StateDiffRlp, &stateDiff)
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if err != nil {
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log.Fatal(err)
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}
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fmt.Printf("block: %v\r\nstateDiff: %v\r\n", block, stateDiff)
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fmt.Printf("block number: %d\r\n", block.Number())
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case err = <-sub.Err():
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println(err.Error())
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log.Fatal(err)
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}
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}
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}
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117
cmd/test2.go
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117
cmd/test2.go
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// Copyright © 2019 Vulcanize, Inc
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero 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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// This program 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"github.com/ethereum/go-ethereum/core/state"
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"github.com/i-norden/go-ethereum/rlp"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/rpc"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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"github.com/vulcanize/vulcanizedb/libraries/shared/streamer"
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"github.com/vulcanize/vulcanizedb/pkg/core"
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"github.com/vulcanize/vulcanizedb/pkg/geth/client"
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"github.com/vulcanize/vulcanizedb/pkg/ipfs"
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)
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// test2Cmd represents the test2 command
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var test2Cmd = &cobra.Command{
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Use: "test2",
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Short: "A brief description of your command",
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Long: `A longer description that spans multiple lines and likely contains examples
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and usage of using your command. For example:
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Cobra is a CLI library for Go that empowers applications.
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This application is a tool to generate the needed files
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to quickly create a Cobra application.`,
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Run: func(cmd *cobra.Command, args []string) {
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test2()
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},
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}
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func test2() {
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rpcClient := getRpcClient()
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str := streamer.NewSeedStreamer(rpcClient)
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payloadChan := make(chan ipfs.ResponsePayload, 800)
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filter := ipfs.StreamFilters{}
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filter.HeaderFilter.FinalOnly = true
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filter.TrxFilter.Src = []string{"0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe"}
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filter.TrxFilter.Dst = []string{"0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe"}
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filter.ReceiptFilter.Topic0s = []string{}
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filter.StateFilter.Addresses = []string{"0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe"}
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filter.StorageFilter.Off = true
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sub, err := str.Stream(payloadChan, filter)
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if err != nil {
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println(err.Error())
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log.Fatal(err)
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}
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for {
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select {
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case payload := <-payloadChan:
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if payload.Err != nil {
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log.Error(payload.Err)
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}
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for _, headerRlp := range payload.HeadersRlp {
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header := new(types.Header)
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err = rlp.DecodeBytes(headerRlp, header)
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println("header")
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println(header.TxHash.Hex())
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println(header.Number.Int64())
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}
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for _, trxRlp := range payload.TransactionsRlp {
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trx := new(types.Transaction)
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err = rlp.DecodeBytes(trxRlp, trx)
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println("trx")
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println(trx.Hash().Hex())
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println(trx.Value().Int64())
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}
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for _, rctRlp := range payload.ReceiptsRlp {
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rct := new(types.Receipt)
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err = rlp.DecodeBytes(rctRlp, rct)
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println("rct")
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println(rct.TxHash.Hex())
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println(rct.BlockNumber.Bytes())
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}
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for _, stateRlp := range payload.StateNodesRlp {
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acct := new(state.Account)
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err = rlp.DecodeBytes(stateRlp, acct)
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println("state")
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println(acct.Root.Hex())
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println(acct.Balance.Int64())
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}
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case err = <-sub.Err():
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println(err.Error())
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log.Fatal(err)
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}
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}
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}
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func init() {
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rootCmd.AddCommand(test2Cmd)
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test2Cmd.Flags().StringVarP(&vulcPath, "ipc-path", "p", "~/.vulcanize/vulcanize.ipc", "IPC path for the Vulcanize seed node server")
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}
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func getRpcClient() core.RpcClient {
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println(vulcPath)
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rawRpcClient, err := rpc.Dial(vulcPath)
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if err != nil {
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log.Fatal(err)
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}
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return client.NewRpcClient(rawRpcClient, vulcPath)
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}
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