From 7038f88df988bfb05341078a525fe2e702069be2 Mon Sep 17 00:00:00 2001
From: Volodymyr Komarov <vovikems@gmail.com>
Date: Mon, 9 Mar 2020 01:00:48 +0200
Subject: [PATCH] Linter fixes and configuration

---
 .golangci.yml | 6 ++++--
 hosts.go      | 1 +
 main.go       | 8 ++++----
 ports.go      | 1 +
 4 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/.golangci.yml b/.golangci.yml
index bfc0be9..69ca7db 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -1,6 +1,8 @@
 service:
   analyzed-paths:
     - scanner/...
-  golangci-lint-version: 1.12.x
+  golangci-lint-version: 1.23.x
   prepare:
-    - sudo apt-get install libpcap-dev
+    - apt-get update && apt-get install -y libpcap-dev
+  suggested-changes:
+    disabled: true
diff --git a/hosts.go b/hosts.go
index 78abf9a..bb37293 100644
--- a/hosts.go
+++ b/hosts.go
@@ -13,6 +13,7 @@ type hostsCommand struct {
 	Timeout int `short:"t" long:"timeout" default:"5" description:"Timeout in seconds to wait for ARP responses."`
 }
 
+// Execute will run the command
 func (c *hostsCommand) Execute(_ []string) error {
 	fmt.Printf("Scanning Hosts..\n")
 
diff --git a/main.go b/main.go
index ae7d653..f0fd881 100644
--- a/main.go
+++ b/main.go
@@ -33,11 +33,11 @@ func main() {
 		if flagsErr, ok := err.(*flags.Error); ok && flagsErr.Type == flags.ErrHelp {
 			os.Exit(0)
 			return
-		} else {
-			fmt.Printf("Error: %v\n", err)
-			os.Exit(1)
-			return
 		}
+
+		fmt.Printf("Error: %v\n", err)
+		os.Exit(1)
+		return
 	}
 
 	os.Exit(0)
diff --git a/ports.go b/ports.go
index 07d7353..b8f53a7 100644
--- a/ports.go
+++ b/ports.go
@@ -7,6 +7,7 @@ import (
 type portsCommand struct {
 }
 
+// Execute will run the command
 func (c *portsCommand) Execute(_ []string) error {
 	fmt.Printf("Scanning Ports..\n")
 	return nil