feat: implement bridge logic to handle sequential node run and setup …

…btp (#85) * feat: implement sequential run for btp setup * feat: update bridge command
HugoByte · Aug 1, 2023 · 7cfb076 · 7cfb076
1 parent 04e098d
commit 7cfb076
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Showing 7 changed files with 302 additions and 160 deletions.
diff --git a/cli/commands/bridge/bridge.go b/cli/commands/bridge/bridge.go
@@ -5,6 +5,7 @@ package bridge
 
 import (
 	"fmt"
+	"github.com/kurtosis-tech/kurtosis/api/golang/core/lib/enclaves"
 	"strconv"
 	"strings"
 
@@ -14,6 +15,8 @@ import (
 )
 
 const bridgeMainFunction = "run_btp_setup"
+const runbridgeicon2icon = "start_btp_for_already_running_icon_nodes"
+const runbridgeicon2ethhardhat = "start_btp_icon_to_eth_for_already_running_nodes"
 
 var (
 	chainA string
@@ -57,44 +60,73 @@ func btpBridgeCmd(diveContext *common.DiveContext) *cobra.Command {
 
 			bridge, _ := cmd.Flags().GetBool("bridge")
 
-			params := fmt.Sprintf(`{"args":{"links": {"src": "%s", "dst": "%s"},"bridge":"%s"}}`, chainA, chainB, strconv.FormatBool(bridge))
-
 			if strings.ToLower(chainA) == "icon" && strings.ToLower(chainB) == "icon" {
 
-				diveContext.SetSpinnerMessage(" Executing BTP Starlark Package")
-
-				data, _, err := enclaveCtx.RunStarlarkRemotePackage(diveContext.Ctx, common.DiveRemotePackagePath, common.DiveBridgeScript, bridgeMainFunction, params, common.DiveDryRun, common.DiveDefaultParallelism, []kurtosis_core_rpc_api_bindings.KurtosisFeatureFlag{})
+				serviceConfig, err := common.ReadServiceJsonFile()
 
 				if err != nil {
-					diveContext.FatalError("Starlark Run Failed", err.Error())
+					diveContext.FatalError("Failed To read ServiceFile", err.Error())
 				}
-				response, services, skippedInstructions, err := diveContext.GetSerializedData(data)
-				if err != nil {
-					diveContext.StopServices(services)
-					diveContext.FatalError("Starlark Run Failed", err.Error())
 
-				}
+				if len(serviceConfig) != 0 {
+					srcChain := "icon"
+					dstChain := "icon-1"
 
-				diveContext.CheckInstructionSkipped(skippedInstructions, "Bridge Already Running")
+					srcChainServiceResponse, err := serviceConfig["icon-0"].EncodeToString()
+					if err != nil {
+						diveContext.FatalError("Failed To read ServiceFile", err.Error())
+					}
+					dstChainServiceResponse, err := serviceConfig["icon-1"].EncodeToString()
 
-				common.WriteToFile(response)
+					if err != nil {
+						diveContext.FatalError("Failed To read ServiceFile", err.Error())
+					}
 
-			} else if strings.ToLower(chainA) == "icon" && (strings.ToLower(chainB) == "eth" || strings.ToLower(chainB) == "hardhat") {
-				diveContext.SetSpinnerMessage(" Executing BTP Starlark Package")
-				data, _, err := enclaveCtx.RunStarlarkRemotePackage(diveContext.Ctx, common.DiveRemotePackagePath, common.DiveBridgeScript, bridgeMainFunction, params, common.DiveDryRun, common.DiveDefaultParallelism, []kurtosis_core_rpc_api_bindings.KurtosisFeatureFlag{})
+					srcChainServiceName := serviceConfig["icon-0"].ServiceName
+					dstChainServiceName := serviceConfig["icon-1"].ServiceName
 
-				if err != nil {
-					diveContext.FatalError("Starlark Run Failed", err.Error())
+					runBtpSetupForAlreadyRunningNodes(diveContext, enclaveCtx, runbridgeicon2icon, srcChain, dstChain, srcChainServiceName, dstChainServiceName, bridge, srcChainServiceResponse, dstChainServiceResponse)
+
+				} else {
+
+					params := getParams(chainA, chainA, strconv.FormatBool(bridge))
+
+					runBtpSetupByRunningNodes(diveContext, enclaveCtx, params)
 				}
-				response, services, skippedInstructions, err := diveContext.GetSerializedData(data)
-				if err != nil {
-					diveContext.StopServices(services)
-					diveContext.FatalError("Starlark Run Failed", err.Error())
 
+			} else if (strings.ToLower(chainA) == "icon") && (strings.ToLower(chainB) == "eth" || strings.ToLower(chainB) == "hardhat") {
+
+				serviceConfig, err := common.ReadServiceJsonFile()
+
+				if err != nil {
+					diveContext.FatalError("Failed To read ServiceFile", err.Error())
 				}
-				diveContext.CheckInstructionSkipped(skippedInstructions, "Bridge Already Running")
-				common.WriteToFile(response)
 
+				if len(serviceConfig) != 0 {
+					srcChain := strings.ToLower(chainA)
+					dstChain := strings.ToLower(chainB)
+
+					srcChainServiceResponse, err := serviceConfig["icon-0"].EncodeToString()
+					if err != nil {
+						diveContext.FatalError("Failed To read ServiceFile", err.Error())
+					}
+					dstChainServiceResponse, err := serviceConfig[dstChain].EncodeToString()
+
+					if err != nil {
+						diveContext.FatalError("Failed To read ServiceFile", err.Error())
+					}
+
+					srcChainServiceName := serviceConfig["icon-0"].ServiceName
+					dstChainServiceName := serviceConfig[dstChain].ServiceName
+
+					runBtpSetupForAlreadyRunningNodes(diveContext, enclaveCtx, runbridgeicon2ethhardhat, srcChain, dstChain, srcChainServiceName, dstChainServiceName, bridge, srcChainServiceResponse, dstChainServiceResponse)
+
+				} else {
+
+					params := getParams(chainA, chainB, strconv.FormatBool(bridge))
+
+					runBtpSetupByRunningNodes(diveContext, enclaveCtx, params)
+				}
 			} else {
 				diveContext.FatalError("Chains Not Supported", "Supported Chains [icon,eth,hardhat]")
 			}
@@ -112,3 +144,50 @@ func btpBridgeCmd(diveContext *common.DiveContext) *cobra.Command {
 
 	return btpbridgeCmd
 }
+
+func runBtpSetupByRunningNodes(diveContext *common.DiveContext, enclaveCtx *enclaves.EnclaveContext, params string) {
+	diveContext.SetSpinnerMessage(" Executing BTP Starlark Package")
+
+	data, _, err := enclaveCtx.RunStarlarkRemotePackage(diveContext.Ctx, common.DiveRemotePackagePath, common.DiveBridgeScript, bridgeMainFunction, params, common.DiveDryRun, common.DiveDefaultParallelism, []kurtosis_core_rpc_api_bindings.KurtosisFeatureFlag{})
+
+	if err != nil {
+		diveContext.FatalError("Starlark Run Failed", err.Error())
+	}
+	response, services, skippedInstructions, err := diveContext.GetSerializedData(data)
+	if err != nil {
+		diveContext.StopServices(services)
+		diveContext.FatalError("Starlark Run Failed", err.Error())
+
+	}
+	diveContext.CheckInstructionSkipped(skippedInstructions, "Bridge Already Running")
+	common.WriteToFile(response)
+
+}
+
+func runBtpSetupForAlreadyRunningNodes(diveContext *common.DiveContext, enclaveCtx *enclaves.EnclaveContext, mainFunctionName string, srcChain string, dstChain string, srcChainServiceName string, dstChainServiceName string, bridge bool, srcChainServiceResponse string, dstChainServiceResponse string) {
+
+	configData := fmt.Sprintf(`{"links": {"src":"%s","dst":"%s"},"chains" : { "%s" : %s,"%s" : %s},"contracts" : {"%s"  : {},"%s" : {}},"bridge" : "%s"}`, srcChain, dstChain, srcChain, srcChainServiceResponse, dstChain, dstChainServiceResponse, srcChain, dstChain, strconv.FormatBool(bridge))
+
+	params := fmt.Sprintf(`{"src_chain":"%s", "dst_chain":"%s", "config_data":%s, "src_service_name":"%s", "dst_src_name":"%s"}`, srcChain, dstChain, configData, srcChainServiceName, dstChainServiceName)
+
+	data, _, err := enclaveCtx.RunStarlarkRemotePackage(diveContext.Ctx, common.DiveRemotePackagePath, common.DiveBridgeScript, mainFunctionName, params, common.DiveDryRun, common.DiveDefaultParallelism, []kurtosis_core_rpc_api_bindings.KurtosisFeatureFlag{})
+
+	if err != nil {
+		diveContext.FatalError("Starlark Run Failed", err.Error())
+	}
+	response, services, skippedInstructions, err := diveContext.GetSerializedData(data)
+	if err != nil {
+		diveContext.StopServices(services)
+		diveContext.FatalError("Starlark Run Failed", err.Error())
+
+	}
+
+	diveContext.CheckInstructionSkipped(skippedInstructions, "Bridge Already Running")
+
+	common.WriteToFile(response)
+
+}
+
+func getParams(chainSrc, chainDst, bridge string) string {
+	return fmt.Sprintf(`{"args":{"links": {"src": "%s", "dst": "%s"},"bridge":"%s"}}`, chainSrc, chainDst, bridge)
+}
diff --git a/cli/commands/chain/types/eth.go b/cli/commands/chain/types/eth.go
@@ -23,7 +23,7 @@ It establishes a connection to the Ethereum network and allows the node in execu
 			data := RunEthNode(diveContext)
 
 			diveContext.SetSpinnerMessage("Execution Completed")
-			err := data.WriteDiveResponse()
+			err := common.WriteToServiceFile(data.NetworkName, *data)
 			if err != nil {
 				diveContext.FatalError("Failed To Write To File", err.Error())
 			}

diff --git a/cli/commands/chain/types/hardhat.go b/cli/commands/chain/types/hardhat.go
@@ -21,7 +21,7 @@ It establishes a connection to the hardhat network and allows the node in execut
 
 			diveContext.SetSpinnerMessage("Execution Completed")
 
-			err := data.WriteDiveResponse()
+			err := common.WriteToServiceFile(data.NetworkName, *data)
 			if err != nil {
 				diveContext.FatalError("Failed To Write To File", err.Error())
 			}

diff --git a/cli/commands/chain/types/icon.go b/cli/commands/chain/types/icon.go
@@ -75,7 +75,7 @@ It establishes a connection to the Icon network and allows the node in executing
 				diveContext.SetSpinnerMessage("Starting Decentralisation")
 				Decentralisation(diveContext, params)
 
-				err := nodeResponse.WriteDiveResponse()
+				err := common.WriteToServiceFile(nodeResponse.NetworkName, *nodeResponse)
 
 				if err != nil {
 					diveContext.FatalError("Failed To Write To File", err.Error())
@@ -87,7 +87,7 @@ It establishes a connection to the Icon network and allows the node in executing
 
 				nodeResponse := RunIconNode(diveContext)
 
-				err := nodeResponse.WriteDiveResponse()
+				err := common.WriteToServiceFile(nodeResponse.NetworkName, *nodeResponse)
 
 				if err != nil {
 					diveContext.FatalError("Failed To Write To File", err.Error())

diff --git a/cli/commands/root.go b/cli/commands/root.go
@@ -17,7 +17,7 @@ import (
 
 	"github.com/hugobyte/dive/styles"
 	"github.com/spf13/cobra"
-)
+)   
 
 func RootCmd() *cobra.Command {
 	diveContext := common.NewDiveContext()

diff --git a/cli/common/types.go b/cli/common/types.go
@@ -190,3 +190,96 @@ func setupLogger() *logrus.Logger {
 
 	return log
 }
+
+type Services map[string]*DiveserviceResponse
+
+func WriteToServiceFile(serviceName string, data DiveserviceResponse) error {
+
+	pwd, err := getPwd()
+	if err != nil {
+		return err
+	}
+
+	file, err := os.OpenFile(pwd+"/services.json", os.O_CREATE|os.O_WRONLY, 0644)
+	if err != nil {
+		return err
+	}
+
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+
+	jsonDataFromFile, err := ReadServiceJsonFile()
+
+	if err != nil {
+		return err
+	}
+
+	if len(jsonDataFromFile) != 0 {
+		_, ok := jsonDataFromFile[serviceName]
+		if !ok {
+			jsonDataFromFile[serviceName] = &data
+			dataTowrite, err := json.Marshal(jsonDataFromFile)
+			if err != nil {
+				return err
+			}
+
+			_, err = file.WriteAt(dataTowrite, 0)
+
+			if err != nil {
+				return err
+			}
+
+			return nil
+		}
+
+	}
+	newServices := Services{}
+
+	newServices[serviceName] = &data
+
+	dataTowrite, err := json.Marshal(newServices)
+	if err != nil {
+		return err
+	}
+
+	_, err = file.Write(dataTowrite)
+
+	if err != nil {
+		return err
+	}
+
+	return nil
+
+}
+
+func ReadServiceJsonFile() (Services, error) {
+
+	services := Services{}
+
+	pwd, err := getPwd()
+	if err != nil {
+		return nil, err
+	}
+
+	jsonFile, _ := os.ReadFile(pwd + "/services.json")
+
+	if len(jsonFile) == 0 {
+		return nil, nil
+	}
+	json.Unmarshal(jsonFile, &services)
+
+	return services, nil
+
+}
+
+func getPwd() (string, error) {
+	pwd, err := os.Getwd()
+
+	if err != nil {
+		return "", err
+	}
+
+	return pwd, nil
+}