Add chaintracks to default deployment (#17)

* Add chaintracks server to default deployment

* Update go.mod

* Fix gitignore

* Fix gitignore

* Fix lint

* Actually fix linter

Author: galt-tr

.gitignore

@@ -44,3 +44,6 @@ node_modules/
 peer_cache.json
 
 *.log
+
+arcade
+config.yaml

cmd/arcade/main.go

@@ -34,6 +34,8 @@ import (
 	fiberlogger "github.com/gofiber/fiber/v2/middleware/logger"
 	"github.com/gofiber/fiber/v2/middleware/recover"
 
+	chaintracksRoutes "github.com/bsv-blockchain/go-chaintracks/routes/fiber"
+
 	"github.com/bsv-blockchain/arcade/config"
 	"github.com/bsv-blockchain/arcade/docs"
 	"github.com/bsv-blockchain/arcade/logging"
@@ -97,6 +99,13 @@ func run(ctx context.Context, cfg *config.Config, log *slog.Logger) error {
 		Logger:         log,
 	})
 
+	// Setup chaintracks routes (if enabled and running in embedded mode)
+	var chaintracksRts *chaintracksRoutes.Routes
+	if cfg.ChaintracksServer.Enabled && services.Chaintracks != nil {
+		chaintracksRts = chaintracksRoutes.NewRoutes(ctx, services.Chaintracks)
+		log.Info("Chaintracks HTTP API enabled", slog.String("routes", "/chaintracks/v1/*, /chaintracks/v2/*"))
+	}
+
 	// Setup dashboard
 	dashboard := NewDashboard(services.Arcade)
 
@@ -107,7 +116,7 @@ func run(ctx context.Context, cfg *config.Config, log *slog.Logger) error {
 		authToken = cfg.Auth.Token
 		log.Info("API authentication enabled")
 	}
-	app := setupServer(arcadeRoutes, dashboard, authToken)
+	app := setupServer(arcadeRoutes, chaintracksRts, dashboard, authToken)
 
 	errCh := make(chan error, 1)
 	go func() {
@@ -118,7 +127,10 @@ func run(ctx context.Context, cfg *config.Config, log *slog.Logger) error {
 
 	log.Info("Arcade started successfully")
 
-	// Wait for shutdown signal
+	return waitForShutdown(ctx, cfg, log, app, errCh)
+}
+
+func waitForShutdown(ctx context.Context, cfg *config.Config, log *slog.Logger, app *fiber.App, errCh <-chan error) error {
 	sigCh := make(chan os.Signal, 1)
 	signal.Notify(sigCh, os.Interrupt, syscall.SIGTERM)
 
@@ -132,7 +144,6 @@ func run(ctx context.Context, cfg *config.Config, log *slog.Logger) error {
 		log.Info("Context canceled")
 	}
 
-	// Graceful shutdown
 	log.Info("Shutting down gracefully")
 
 	shutdownCtx, shutdownCancel := context.WithTimeout(ctx, cfg.Server.ShutdownTimeout)
@@ -146,7 +157,7 @@ func run(ctx context.Context, cfg *config.Config, log *slog.Logger) error {
 	return nil
 }
 
-func setupServer(arcadeRoutes *fiberRoutes.Routes, dashboard *Dashboard, authToken string) *fiber.App {
+func setupServer(arcadeRoutes *fiberRoutes.Routes, chaintracksRts *chaintracksRoutes.Routes, dashboard *Dashboard, authToken string) *fiber.App {
 	app := fiber.New(fiber.Config{
 		DisableStartupMessage: true,
 	})
@@ -168,6 +179,13 @@ func setupServer(arcadeRoutes *fiberRoutes.Routes, dashboard *Dashboard, authTok
 	// Transaction endpoints (ARC-compatible)
 	arcadeRoutes.Register(app)
 
+	// Chaintracks endpoints (block header tracking)
+	if chaintracksRts != nil {
+		chaintracksGroup := app.Group("/chaintracks")
+		chaintracksRts.Register(chaintracksGroup.Group("/v2"))
+		chaintracksRts.RegisterLegacy(chaintracksGroup.Group("/v1"))
+	}
+
 	// Health check (standalone arcade server only)
 	app.Get("/health", arcadeRoutes.HandleGetHealth)
 

config/config.go

@@ -18,16 +18,17 @@ type Config struct {
 	Network     string `mapstructure:"network"`      // "main", "test", "stn" - Bitcoin network
 	StoragePath string `mapstructure:"storage_path"` // Data directory for persistent files
 
-	LogLevel    string                   `mapstructure:"log_level"` // Log level (debug, info, warn, error)
-	Server      ServerConfig             `mapstructure:"server"`
-	Database    DatabaseConfig           `mapstructure:"database"`
-	Events      EventsConfig             `mapstructure:"events"`
-	Teranode    TeranodeConfig           `mapstructure:"teranode"`
-	P2P         p2p.Config               `mapstructure:"p2p"`
-	Validator   ValidatorConfig          `mapstructure:"validator"`
-	Auth        AuthConfig               `mapstructure:"auth"`
-	Webhook     WebhookConfig            `mapstructure:"webhook"`
-	Chaintracks chaintracksconfig.Config `mapstructure:"chaintracks"`
+	LogLevel          string                   `mapstructure:"log_level"` // Log level (debug, info, warn, error)
+	Server            ServerConfig             `mapstructure:"server"`
+	Database          DatabaseConfig           `mapstructure:"database"`
+	Events            EventsConfig             `mapstructure:"events"`
+	Teranode          TeranodeConfig           `mapstructure:"teranode"`
+	P2P               p2p.Config               `mapstructure:"p2p"`
+	Validator         ValidatorConfig          `mapstructure:"validator"`
+	Auth              AuthConfig               `mapstructure:"auth"`
+	Webhook           WebhookConfig            `mapstructure:"webhook"`
+	ChaintracksServer ChaintracksServerConfig  `mapstructure:"chaintracks_server"`
+	Chaintracks       chaintracksconfig.Config `mapstructure:"chaintracks"`
 }
 
 // SetDefaults sets viper defaults for arcade configuration when used as an embedded library.
@@ -77,6 +78,9 @@ func (c *Config) SetDefaults(v *viper.Viper, prefix string) {
 	v.SetDefault(p+"webhook.max_age", "24h")
 	v.SetDefault(p+"webhook.max_retries", 10)
 
+	// Chaintracks server defaults
+	v.SetDefault(p+"chaintracks_server.enabled", true)
+
 	// Delegate to external libraries
 	c.P2P.SetDefaults(v, p+"p2p")
 	c.Chaintracks.SetDefaults(v, p+"chaintracks")
@@ -133,6 +137,11 @@ type WebhookConfig struct {
 	MaxRetries    int           `mapstructure:"max_retries"`
 }
 
+// ChaintracksServerConfig holds configuration for the chaintracks HTTP API routes.
+type ChaintracksServerConfig struct {
+	Enabled bool `mapstructure:"enabled"`
+}
+
 // GetLogLevel returns the log level, defaulting to "info".
 func (c *Config) GetLogLevel() string {
 	if c.LogLevel != "" {

errors/errors.go

@@ -1,6 +1,4 @@
 // Package errors provides ARC-compatible error types and status codes.
-//
-//nolint:revive // package name conflicts intentionally - aliasing in imports to avoid conflicts
 package errors
 
 import (

go.mod

@@ -283,9 +283,3 @@ require (
 
 // CVE-2025-52881
 replace github.com/opencontainers/runc => github.com/opencontainers/runc v1.4.0
-
-// Disabled this replace to test with official sdk
-// replace github.com/bsv-blockchain/go-chaintracks => github.com/bsv-blockchain/go-chaintracks v1.0.2-0.20251230043839-6b524e72389d
-
-// Disabled this replace to test with official sdk
-// replace github.com/bsv-blockchain/teranode => github.com/bsv-blockchain/teranode v0.13.0-beta-3.0.20251211185306-7879a2f59199

routes/fiber/routes.go

@@ -155,7 +155,7 @@ func (r *Routes) handlePostTxs(c *fiber.Ctx) error {
 	}
 
 	// Convert to raw bytes
-	var rawTxs [][]byte
+	rawTxs := make([][]byte, 0, len(reqs))
 	for _, req := range reqs {
 		data, err := hex.DecodeString(req.RawTx)
 		if err != nil {