chore: add logs to exit errors (#5063)

Author: acha-bill

cmd/bee/cmd/start.go

@@ -206,13 +206,13 @@ func buildBeeNode(ctx context.Context, c *command, cmd *cobra.Command, logger lo
 	if len(resolverEndpoints) > 0 {
 		resolverCfgs, err = multiresolver.ParseConnectionStrings(resolverEndpoints)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("parse resolver endpoints: %w", err)
 		}
 	}
 
 	signerConfig, err := c.configureSigner(cmd, logger)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("configure signer: %w", err)
 	}
 
 	bootNode := c.config.GetBool(optionNameBootnodeMode)

pkg/node/node.go

@@ -264,12 +264,12 @@ func NewBee(
 
 	stateStore, stateStoreMetrics, err := InitStateStore(logger, o.DataDir, o.StatestoreCacheCapacity)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("init state store: %w", err)
 	}
 
 	pubKey, err := signer.PublicKey()
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("signer public key: %w", err)
 	}
 
 	nonce, nonceExists, err := overlayNonceExists(stateStore)
@@ -501,7 +501,7 @@ func NewBee(
 	if o.SwapEnable {
 		chequebookFactory, err = InitChequebookFactory(logger, chainBackend, chainID, transactionService, o.SwapFactoryAddress)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("init chequebook factory: %w", err)
 		}
 
 		erc20Address, err := chequebookFactory.ERC20Address(ctx)
@@ -526,7 +526,7 @@ func NewBee(
 				erc20Service,
 			)
 			if err != nil {
-				return nil, err
+				return nil, fmt.Errorf("init chequebook service: %w", err)
 			}
 		}
 
@@ -662,7 +662,7 @@ func NewBee(
 
 	bzzTokenAddress, err := postagecontract.LookupERC20Address(ctx, transactionService, postageStampContractAddress, postageStampContractABI, chainEnabled)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("lookup erc20 postage address: %w", err)
 	}
 
 	postageStampContractService = postagecontract.New(
@@ -682,7 +682,7 @@ func NewBee(
 
 	batchSvc, err = batchservice.New(stateStore, batchStore, logger, eventListener, overlayEthAddress.Bytes(), post, sha3.New256, o.Resync)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("init batch service: %w", err)
 	}
 
 	// Construct protocols.
@@ -893,7 +893,7 @@ func NewBee(
 			transactionService,
 		)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("init swap service: %w", err)
 		}
 		b.priceOracleCloser = priceOracle
 
@@ -1033,7 +1033,7 @@ func NewBee(
 
 		stake, err := stakingContract.GetPotentialStake(ctx)
 		if err != nil {
-			return nil, err
+			return nil, fmt.Errorf("get potential stake: %w", err)
 		}
 
 		if stake.Cmp(big.NewInt(0)) > 0 {
@@ -1050,7 +1050,7 @@ func NewBee(
 			// make sure that the staking contract has the up to date height
 			tx, updated, err := stakingContract.UpdateHeight(ctx)
 			if err != nil {
-				return nil, err
+				return nil, fmt.Errorf("update height in staking contract: %w", err)
 			}
 			if updated {
 				logger.Info("updated new reserve capacity doubling height in the staking contract", "transaction", tx, "new_height", o.ReserveCapacityDoubling)
@@ -1214,11 +1214,11 @@ func NewBee(
 	}
 
 	if err := kad.Start(ctx); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("start kademlia: %w", err)
 	}
 
 	if err := p2ps.Ready(); err != nil {
-		return nil, err
+		return nil, fmt.Errorf("p2ps ready: %w", err)
 	}
 
 	return b, nil
@@ -1355,7 +1355,7 @@ func (b *Bee) Shutdown() error {
 	return mErr
 }
 
-var ErrShutdownInProgress error = errors.New("shutdown in progress")
+var ErrShutdownInProgress = errors.New("shutdown in progress")
 
 func isChainEnabled(o *Options, swapEndpoint string, logger log.Logger) bool {
 	chainDisabled := swapEndpoint == ""