fix: remove requirements on config flag

pkg/cmd/account.go

@@ -24,9 +24,6 @@ var accountCmd = &cobra.Command{
 	Use:          "account [--session SESSION]",
 	Short:        "show user account details (ex: balance)",
 	SilenceUsage: true,
-	PreRunE: cobraInitRequired([]string{
-		"config",
-	}),
 	RunE: func(cmd *cobra.Command, args []string) error {
 		ctx := context.Background()
 

pkg/cmd/backtest.go

@@ -53,9 +53,6 @@ var BacktestCmd = &cobra.Command{
 	Use:          "backtest",
 	Short:        "backtest your strategies",
 	SilenceUsage: true,
-	PreRunE: cobraInitRequired([]string{
-		"config",
-	}),
 	RunE: func(cmd *cobra.Command, args []string) error {
 		verboseCnt, err := cmd.Flags().GetCount("verbose")
 		if err != nil {

pkg/cmd/cancel.go

@@ -34,7 +34,6 @@ var cancelOrderCmd = &cobra.Command{
 
 	// SilenceUsage is an option to silence usage when an error occurs.
 	SilenceUsage: true,
-	PreRunE:      cobraInitRequired([]string{"config"}),
 	RunE: func(cmd *cobra.Command, args []string) error {
 		ctx, cancel := context.WithCancel(context.Background())
 		defer cancel()

pkg/cmd/orderbook.go

@@ -19,7 +19,6 @@ var orderbookCmd = &cobra.Command{
 	Use:   "orderbook --session=[exchange_name] --symbol=[pair_name]",
 	Short: "connect to the order book market data streaming service of an exchange",
 	PreRunE: cobraInitRequired([]string{
-		"config",
 		"session",
 		"symbol",
 	}),

pkg/cmd/orders.go

@@ -24,7 +24,6 @@ var getOrderCmd = &cobra.Command{
 	Short:        "Get order status",
 	SilenceUsage: true,
 	PreRunE: cobraInitRequired([]string{
-		"config",
 		"order-id",
 		"symbol",
 	}),

pkg/cmd/run.go

@@ -40,9 +40,6 @@ var RunCmd = &cobra.Command{
 
 	// SilenceUsage is an option to silence usage when an error occurs.
 	SilenceUsage: true,
-	PreRunE: cobraInitRequired([]string{
-		"config",
-	}),
 	RunE: run,
 }
 

pkg/cmd/userdatastream.go

@@ -19,7 +19,6 @@ var userDataStreamCmd = &cobra.Command{
 	Use:   "userdatastream",
 	Short: "Listen to session events (orderUpdate, tradeUpdate, balanceUpdate, balanceSnapshot)",
 	PreRunE: cobraInitRequired([]string{
-		"config",
 		"session",
 	}),
 	RunE: func(cmd *cobra.Command, args []string) error {