add a menu in the tray menu to open the config file fix #734

Author: umbynos

main.go

@@ -255,6 +255,7 @@ func loop() {
 	if err != nil {
 		log.Panicf("cannot parse arguments: %s", err)
 	}
+	Systray.SetCurrentConfigFile(configPath)
 
 	// Parse additional ini config if defined
 	if len(*additionalConfig) > 0 {

systray/systray.go

@@ -21,6 +21,7 @@ import (
 	"os/exec"
 	"strings"
 
+	"github.com/arduino/go-paths-helper"
 	log "github.com/sirupsen/logrus"
 )
 
@@ -38,6 +39,8 @@ type Systray struct {
 	ConfigDir *paths.Path
 	// The path of the exe (only used in update)
 	path string
+	// The path of the configuration file
+	currentConfigFilePath *paths.Path
 }
 
 // Restart restarts the program
@@ -94,3 +97,9 @@ func (s *Systray) Update(path string) {
 	s.path = path
 	s.Restart()
 }
+
+// SetCurrentConfigFile allows to specify the path of the configuration file the agent
+// is using. The tray menu with this info can display an "open config file" option.
+func (s *Systray) SetCurrentConfigFile(configPath *paths.Path) {
+	s.currentConfigFilePath = configPath
+}

systray/systray_real.go

@@ -57,6 +57,7 @@ func (s *Systray) start() {
 	// Add links
 	mURL := systray.AddMenuItem("Go to Arduino Create", "Arduino Create")
 	mDebug := systray.AddMenuItem("Open Debug Console", "Debug console")
+	mConfig := systray.AddMenuItem("Open Configuration", "Config File")
 
 	// Remove crash-reports
 	mRmCrashes := systray.AddMenuItem("Remove crash reports", "")
@@ -78,6 +79,8 @@ func (s *Systray) start() {
 				_ = open.Start("https://create.arduino.cc")
 			case <-mDebug.ClickedCh:
 				_ = open.Start(s.DebugURL())
+			case <-mConfig.ClickedCh:
+				_ = open.Start(s.currentConfigFilePath.String())
 			case <-mRmCrashes.ClickedCh:
 				s.RemoveCrashes()
 				s.updateMenuItem(mRmCrashes, s.CrashesIsEmpty())