feat(language): allow enabling or disabling HOME folder

closes #874

docs/docs/segment-crystal.md

@@ -25,6 +25,7 @@ Display the currently active crystal version.
 
 ## Properties
 
+- home_enabled: `boolean` - display the segment in the HOME folder or not - defaults to `false`
 - display_version: `boolean` - display the julia version - defaults to `true`
 - display_error: `boolean` - show the error context when failing to retrieve the version information - defaults to `true`
 - missing_command_text: `string` - text to display when the command is missing - defaults to empty

docs/docs/segment-dart.md

@@ -25,6 +25,7 @@ Display the currently active dart version.
 
 ## Properties
 
+- home_enabled: `boolean` - display the segment in the HOME folder or not - defaults to `false`
 - display_version: `boolean` - display the dart version - defaults to `true`
 - display_error: `boolean` - show the error context when failing to retrieve the version information - defaults to `true`
 - missing_command_text: `string` - text to display when the command is missing - defaults to empty

docs/docs/segment-dotnet.md

@@ -25,6 +25,7 @@ Display the currently active .NET SDK version.
 
 ## Properties
 
+- home_enabled: `boolean` - display the segment in the HOME folder or not - defaults to `false`
 - display_version: `boolean` - display the active version or not; useful if all you need is an icon indicating `dotnet`
   is present - defaults to `true`
 - display_error: `boolean` - show the error context when failing to retrieve the version information - defaults to `true`

docs/docs/segment-golang.md

@@ -25,6 +25,7 @@ Display the currently active golang version.
 
 ## Properties
 
+- home_enabled: `boolean` - display the segment in the HOME folder or not - defaults to `false`
 - display_version: `boolean` - display the golang version - defaults to `true`
 - display_error: `boolean` - show the error context when failing to retrieve the version information - defaults to `true`
 - missing_command_text: `string` - text to display when the command is missing - defaults to empty

docs/docs/segment-java.md

@@ -25,6 +25,7 @@ Display the currently active java version.
 
 ## Properties
 
+- home_enabled: `boolean` - display the segment in the HOME folder or not - defaults to `false`
 - display_version: `boolean` - display the java version - defaults to `true`
 - display_error: `boolean` - show the error context when failing to retrieve the version information - defaults to `true`
 - missing_command_text: `string` - text to display when the java command is missing - defaults to empty

docs/docs/segment-julia.md

@@ -25,6 +25,7 @@ Display the currently active julia version.
 
 ## Properties
 
+- home_enabled: `boolean` - display the segment in the HOME folder or not - defaults to `false`
 - display_version: `boolean` - display the julia version - defaults to `true`
 - display_error: `boolean` - show the error context when failing to retrieve the version information - defaults to `true`
 - missing_command_text: `string` - text to display when the command is missing - defaults to empty

docs/docs/segment-node.md

@@ -25,6 +25,7 @@ Display the currently active node version.
 
 ## Properties
 
+- home_enabled: `boolean` - display the segment in the HOME folder or not - defaults to `false`
 - display_version: `boolean` - display the node version - defaults to `true`
 - display_error: `boolean` - show the error context when failing to retrieve the version information - defaults to `true`
 - missing_command_text: `string` - text to display when the command is missing - defaults to empty

docs/docs/segment-python.md

@@ -26,6 +26,7 @@ Supports conda, virtualenv and pyenv.
 
 ## Properties
 
+- home_enabled: `boolean` - display the segment in the HOME folder or not - defaults to `false`
 - display_virtual_env: `boolean` - show the name of the virtualenv or not - defaults to `true`
 - display_default: `boolean` - show the name of the virtualenv when it's default (`system`, `base`)
 or not - defaults to `true`

docs/docs/segment-ruby.md

@@ -25,6 +25,7 @@ Display the currently active ruby version.
 
 ## Properties
 
+- home_enabled: `boolean` - display the segment in the HOME folder or not - defaults to `false`
 - display_version: `boolean` - display the ruby version - defaults to `true`
 - display_error: `boolean` - show the error context when failing to retrieve the version information - defaults to `true`
 - missing_command_text: `string` - text to display when the command is missing - defaults to empty

docs/docs/segment-rust.md

@@ -25,6 +25,7 @@ Display the currently active rust version.
 
 ## Properties
 
+- home_enabled: `boolean` - display the segment in the HOME folder or not - defaults to `false`
 - display_version: `boolean` - display the rust version (`rustc --version`) - defaults to `true`
 - display_error: `boolean` - show the error context when failing to retrieve the version information - defaults to `true`
 - missing_command_text: `string` - text to display when the command is missing - defaults to empty

src/segment_language.go

@@ -90,6 +90,8 @@ const (
 	VersionMismatchColor Property = "version_mismatch_color"
 	// EnableVersionMismatch displays empty string by default
 	EnableVersionMismatch Property = "enable_version_mismatch"
+	// HomeEnabled displays the segment in the HOME folder or not
+	HomeEnabled Property = "home_enabled"
 )
 
 func (l *language) string() string {
@@ -119,10 +121,11 @@ func (l *language) enabled() bool {
 	inHomeDir := func() bool {
 		return l.env.getcwd() == l.env.homeDir()
 	}
-	displayMode := l.props.getString(DisplayMode, DisplayModeFiles)
-	if inHomeDir() && displayMode != DisplayModeAlways {
+	homeEnabled := l.props.getBool(HomeEnabled, false)
+	if inHomeDir() && !homeEnabled {
 		return false
 	}
+	displayMode := l.props.getString(DisplayMode, DisplayModeFiles)
 	l.loadLanguageContext()
 	switch displayMode {
 	case DisplayModeAlways:

src/segment_language_test.go

@@ -441,15 +441,15 @@ func TestLanguageHyperlinkEnabledLessParamInTemplate(t *testing.T) {
 func TestLanguageEnabledInHome(t *testing.T) {
 	cases := []struct {
 		Case            string
-		DisplayMode     string
+		HomeEnabled     bool
 		ExpectedEnabled bool
 	}{
-		{Case: "Always enabled", DisplayMode: DisplayModeAlways, ExpectedEnabled: true},
-		{Case: "Context disabled", DisplayMode: DisplayModeContext, ExpectedEnabled: false},
+		{Case: "Always enabled", HomeEnabled: true, ExpectedEnabled: true},
+		{Case: "Context disabled", HomeEnabled: false, ExpectedEnabled: false},
 	}
 	for _, tc := range cases {
 		props := map[Property]interface{}{
-			DisplayMode: tc.DisplayMode,
+			HomeEnabled: tc.HomeEnabled,
 		}
 		args := &languageArgs{
 			commands: []*cmd{