Made configs.Configuration.ArduinoDownloadsDir field public

Author: cmaglie

configs/configuration.go

@@ -42,9 +42,9 @@ type Configuration struct {
 	// IsPortable is set to true if the cli lives in IDE directory and the IDE is portable
 	IsPortable bool
 
-	// downloadsDir is the directory where the package files are downloaded and cached.
+	// ArduinoDownloadsDir overrides the default directory where the package files are downloaded and cached.
 	// Use DownloadsDir() method to retrieve it.
-	downloadsDir *paths.Path
+	ArduinoDownloadsDir *paths.Path
 
 	// IDEBundledCheckResult contains the result of the check to see if the CLI is bundled with the IDE:
 	// the field is true if the CLI is bundled with the Arduino IDE, false if the CLI is running
@@ -101,8 +101,8 @@ func (config *Configuration) PackagesDir() *paths.Path {
 
 // DownloadsDir returns the directory for archive downloads.
 func (config *Configuration) DownloadsDir() *paths.Path {
-	if config.downloadsDir != nil {
-		return config.downloadsDir
+	if config.ArduinoDownloadsDir != nil {
+		return config.ArduinoDownloadsDir
 	}
 	return config.DataDir.Join("staging")
 }

configs/env_vars_serializer.go

@@ -35,6 +35,6 @@ func (config *Configuration) LoadFromEnv() {
 		config.DataDir = paths.New(dir)
 	}
 	if dir, has := os.LookupEnv("ARDUINO_DOWNLOADS_DIR"); has {
-		config.downloadsDir = paths.New(dir)
+		config.ArduinoDownloadsDir = paths.New(dir)
 	}
 }

configs/yaml_serializer.go

@@ -68,9 +68,9 @@ func (config *Configuration) LoadFromYAML(path *paths.Path) error {
 		config.SketchbookDir = paths.New(ret.SketchbookPath)
 	}
 	if ret.ArduinoDownloadsDir != "" {
-		config.downloadsDir = paths.New(ret.ArduinoDownloadsDir)
+		config.ArduinoDownloadsDir = paths.New(ret.ArduinoDownloadsDir)
 	} else {
-		config.downloadsDir = nil
+		config.ArduinoDownloadsDir = nil
 	}
 	if ret.ProxyType != "" {
 		config.ProxyType = ret.ProxyType
@@ -102,8 +102,8 @@ func (config *Configuration) SerializeToYAML() ([]byte, error) {
 	if config.DataDir != nil {
 		c.ArduinoDataDir = config.DataDir.String()
 	}
-	if config.downloadsDir != nil {
-		c.ArduinoDownloadsDir = config.downloadsDir.String()
+	if config.ArduinoDownloadsDir != nil {
+		c.ArduinoDownloadsDir = config.ArduinoDownloadsDir.String()
 	}
 	c.ProxyType = config.ProxyType
 	if config.ProxyType == "manual" {