add errr

errr/errr.go

@@ -0,0 +1,12 @@
+package errr
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/reverbdotcom/sbx/commands"
+)
+
+func New(message string) error {
+	return errors.New(fmt.Sprintf("🚫 %s\n\n\n%s", message, commands.Help))
+}

parser/parser.go

@@ -1,10 +1,8 @@
 package parser
 
 import (
-	"errors"
-	"fmt"
-
 	"github.com/reverbdotcom/sbx/commands"
+	"github.com/reverbdotcom/sbx/errr"
 )
 
 func Parse(args []string) (*commands.RunFn, error) {
@@ -19,7 +17,7 @@ func Parse(args []string) (*commands.RunFn, error) {
 
 func command(args []string) (command *string, err error) {
 	if len(args) < 2 {
-		return nil, errr("command required")
+		return nil, errr.New("command required")
 	}
 
 	cmd := args[1]
@@ -31,12 +29,8 @@ func cmdfn(command string) (*commands.RunFn, error) {
 	cmd, ok := commands.Commands()[command]
 
 	if !ok {
-		return nil, errr("command not found")
+		return nil, errr.New("command not found")
 	}
 
 	return &cmd, nil
 }
-
-func errr(message string) error {
-	return errors.New(fmt.Sprintf("🚫 %s\n\n\n%s", message, commands.Help))
-}

sbx.go

@@ -4,14 +4,15 @@ import (
 	"fmt"
 	"os"
 
+	"github.com/reverbdotcom/sbx/errr"
 	"github.com/reverbdotcom/sbx/parser"
 )
 
 func main() {
 	cmdfn, err := parser.Parse(os.Args)
 
 	if err != nil {
-		fmt.Println(err)
+		fmt.Println(errr.New(err.Error()))
 		os.Exit(1)
 	}
 
@@ -20,7 +21,7 @@ func main() {
 	fmt.Println(out)
 
 	if err != nil {
-		fmt.Println(err)
+		fmt.Println(errr.New(err.Error()))
 		os.Exit(1)
 	}
 }