From 228c2b2c10c376fc0f3bb06fa4496e53b3ed8503 Mon Sep 17 00:00:00 2001
From: Umberto Baldi <u.baldi@arduino.cc>
Date: Tue, 16 Apr 2024 10:36:24 +0200
Subject: [PATCH] make linter happy

---
 args/args.go       | 3 +++
 main.go            | 7 ++++++-
 version/version.go | 6 ++++++
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/args/args.go b/args/args.go
index 998a32b..8ce04f6 100644
--- a/args/args.go
+++ b/args/args.go
@@ -15,6 +15,9 @@
 // a commercial license, send an email to license@arduino.cc.
 //
 
+// Package args provides functionality to parse command-line arguments.
+// It includes a function to parse arguments passed by the user and a variable to check if the version flag is set.
+// The package also handles invalid arguments by printing an error message and exiting the program.
 package args
 
 import (
diff --git a/main.go b/main.go
index 3b852f6..a5dc48e 100644
--- a/main.go
+++ b/main.go
@@ -15,6 +15,7 @@
 // a commercial license, send an email to license@arduino.cc.
 //
 
+// Package main implements the serial monitor
 package main
 
 import (
@@ -106,6 +107,7 @@ func NewSerialMonitor() *SerialMonitor {
 }
 
 // Hello is the handler for the pluggable-monitor HELLO command
+// revive:disable:unused-parameter
 func (d *SerialMonitor) Hello(userAgent string, protocol int) error {
 	return nil
 }
@@ -171,7 +173,10 @@ func (d *SerialMonitor) Close() error {
 	if !d.openedPort {
 		return errors.New("port already closed")
 	}
-	d.serialPort.Close()
+	err := d.serialPort.Close()
+	if err != nil {
+		return err
+	}
 	d.openedPort = false
 	return nil
 }
diff --git a/version/version.go b/version/version.go
index f4b78d2..f23be4a 100644
--- a/version/version.go
+++ b/version/version.go
@@ -15,6 +15,12 @@
 // a commercial license, send an email to license@arduino.cc.
 //
 
+// Package version provides information about the version of the application.
+// It includes the version string, commit hash, and timestamp.
+// The package also defines a struct `Info` that represents the version information.
+// The `newInfo` function creates a new `Info` instance with the provided application name.
+// The `String` method of the `Info` struct returns a formatted string representation of the version information.
+// The package also initializes the `Version` variable with a default version string if it is empty.
 package version
 
 import (