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Merge branch 'itaylevyofficial/58-run-error-handling' into itaylevyof…
…ficial/70-run-da-light-node # Conflicts: # cmd/config/init/flags.go # cmd/config/init/init.go # cmd/register/bash_commands.go # cmd/register/register.go # cmd/root.go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| package run | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "github.com/dymensionxyz/roller/cmd/consts" | ||
| "os/exec" | ||
| "path/filepath" | ||
|
|
||
| "errors" | ||
|
|
||
| "bytes" | ||
|
|
||
| "strings" | ||
|
|
||
| initconfig "github.com/dymensionxyz/roller/cmd/config/init" | ||
| "github.com/dymensionxyz/roller/cmd/utils" | ||
| "github.com/spf13/cobra" | ||
| ) | ||
|
|
||
| const daLightClientEndpointFlag = "da-light-client-endpoint" | ||
|
|
||
| func RunCmd() *cobra.Command { | ||
| runCmd := &cobra.Command{ | ||
| Use: "run", | ||
| Short: "Runs the rollapp sequencer.", | ||
| Run: func(cmd *cobra.Command, args []string) { | ||
| home := cmd.Flag(utils.FlagNames.Home).Value.String() | ||
| rollappConfig, err := initconfig.LoadConfigFromTOML(home) | ||
| utils.PrettifyErrorIfExists(err) | ||
| startRollappCmd := getStartRollapCmd(rollappConfig, cmd.Flag(daLightClientEndpointFlag).Value.String()) | ||
| var stderr bytes.Buffer | ||
| startRollappCmd.Stderr = &stderr | ||
| startRollappErr := startRollappCmd.Start() | ||
| if startRollappErr != nil { | ||
| errMsg := parseError(stderr.String()) | ||
| utils.PrettifyErrorIfExists(errors.New(errMsg)) | ||
| } | ||
| utils.PrettifyErrorIfExists(startRollappErr) | ||
| fmt.Println("💈 The Rollapp sequencer is running on your local machine!") | ||
| fmt.Println("💈 EVM RPC: http://0.0.0.0:8545") | ||
| fmt.Println("💈 Node RPC: http://0.0.0.0:26657") | ||
| fmt.Println("💈 Rest API: http://0.0.0.0:1317") | ||
| err = startRollappCmd.Wait() | ||
| if err != nil { | ||
| errMsg := parseError(stderr.String()) | ||
| utils.PrettifyErrorIfExists(errors.New(errMsg)) | ||
| } | ||
| }, | ||
| } | ||
| utils.AddGlobalFlags(runCmd) | ||
| addFlags(runCmd) | ||
| return runCmd | ||
| } | ||
|
|
||
| func addFlags(cmd *cobra.Command) { | ||
| cmd.Flags().StringP(daLightClientEndpointFlag, "", "http://localhost:26659", "The DA light client endpoint.") | ||
| } | ||
| func parseError(errMsg string) string { | ||
| lines := strings.Split(errMsg, "\n") | ||
| if len(lines) > 0 && lines[0] == "Error: failed to initialize database: resource temporarily unavailable" { | ||
| return "The Rollapp sequencer is already running. Only one sequencer can run on the machine at any given time." | ||
| } | ||
| return errMsg | ||
| } | ||
|
|
||
| func getStartRollapCmd(rollappConfig initconfig.InitConfig, daEndpoint string) *exec.Cmd { | ||
| daConfig := fmt.Sprintf(`{"base_url": "%s", "timeout": 60000000000, "fee":20000, "gas_limit": 20000000, "namespace_id":[0,0,0,0,0,0,255,255]}`, daEndpoint) | ||
| rollappConfigDir := filepath.Join(rollappConfig.Home, consts.ConfigDirName.Rollapp) | ||
| settlementConfig := fmt.Sprintf(`{"node_address": "%s", "rollapp_id": "%s", "dym_account_name": "%s", "keyring_home_dir": "%s", "keyring_backend":"test", "gas_fees": "2000000udym"}`, rollappConfig.HubData.RPC_URL, rollappConfig.RollappID, | ||
| consts.KeyNames.HubSequencer, rollappConfigDir) | ||
|
|
||
| return exec.Command( | ||
| rollappConfig.RollappBinary, "start", | ||
| "--dymint.aggregator", | ||
| "--json-rpc.enable", | ||
| "--json-rpc.api", "eth,txpool,personal,net,debug,web3,miner", | ||
| "--dymint.da_layer", "celestia", | ||
| "--dymint.da_config", daConfig, | ||
| "--dymint.settlement_layer", "dymension", | ||
| "--dymint.settlement_config", settlementConfig, | ||
| "--dymint.block_batch_size", "1200", | ||
| "--dymint.namespace_id", "000000000000ffff", | ||
| "--dymint.block_time", "0.2s", | ||
| "--home", rollappConfigDir, | ||
| "--log_level", "debug", | ||
| "--log-file", filepath.Join(rollappConfigDir, "rollapp.log"), | ||
| "--max-log-size", "2000", | ||
| "--module-log-level-override", "", | ||
| ) | ||
| } |
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