fix: show bacalhau id error (#192)

* fix: show bacalhau id error

* fix: ignore bacalhau cli error

* fix: log output errors from bacalhau id

---------

Co-authored-by: James Walker <walkah@walkah.net>

Author: hunjixin

pkg/executor/bacalhau/bacalhau.go

@@ -49,18 +49,26 @@ func (executor *BacalhauExecutor) Id() (string, error) {
 	)
 	nodeIdCmd.Env = executor.bacalhauEnv
 
-	output, err := nodeIdCmd.CombinedOutput()
+	runOutputRaw, err := nodeIdCmd.CombinedOutput()
 	if err != nil {
-		return "", fmt.Errorf("error calling get id results %s", err.Error())
+		return "", fmt.Errorf("error calling get id results %s, %s", err.Error(), runOutputRaw)
+	}
+
+	splitOutputs := strings.Split(string(runOutputRaw), "\n")
+	runOutput := splitOutputs[len(splitOutputs)-1]
+	outputError := strings.Join(strings.Fields(strings.Join(splitOutputs[:len(splitOutputs)-1], " ")), " ")
+	if outputError != "" {
+		// TODO: we need to figure out if errors here are fatal or not
+		log.Warn().Msgf("error calling bacalhau id: %s", outputError)
 	}
 
 	var idResult struct {
 		ID       string
 		ClientID string
 	}
-	err = json.Unmarshal(output, &idResult)
+	err = json.Unmarshal([]byte(runOutput), &idResult)
 	if err != nil {
-		return "", fmt.Errorf("error unmarshalling job JSON %s", err.Error())
+		return "", fmt.Errorf("error unmarshalling job JSON %s %s", err.Error(), runOutputRaw)
 	}
 
 	return idResult.ID, nil

pkg/resourceprovider/resourceprovider.go

@@ -92,16 +92,20 @@ func NewResourceProvider(
 
 func (resourceProvider *ResourceProvider) Start(ctx context.Context, cm *system.CleanupManager) chan error {
 	if !resourceProvider.options.Pow.DisablePow {
-		go resourceProvider.StartMineLoop(ctx)
+		if errCh := resourceProvider.StartMineLoop(ctx); errCh != nil {
+			return errCh
+		}
 	}
 	return resourceProvider.controller.Start(ctx, cm)
 }
 
-func (resourceProvider *ResourceProvider) StartMineLoop(ctx context.Context) error {
+func (resourceProvider *ResourceProvider) StartMineLoop(ctx context.Context) chan error {
+	errorChan := make(chan error, 1)
 	walletAddress := resourceProvider.web3SDK.GetAddress()
 	nodeId, err := resourceProvider.controller.executor.Id()
 	if err != nil {
-		return err
+		errorChan <- err
+		return errorChan
 	}
 	log.Info().Msgf("Wallet %s node id %s is ready for mine", walletAddress, nodeId)