feat: add accordion segment style

docs/docs/config-segment.md

@@ -33,7 +33,7 @@ understand how to configure a segment.
 ```
 
 - type: `string` any of the included [segments][segments]
-- style: `powerline` | `plain` | `diamond`
+- style: `powerline` | `plain` | `diamond` | `accordion`
 - powerline_symbol: `string`
 - invert_powerline: `boolean`
 - leading_diamond: `string`
@@ -72,6 +72,11 @@ While Powerline works great with a single symbol, sometimes you want a segment t
 Just like a diamond: `< my segment text >`. The difference between this and plain is that the diamond symbols take the
 segment background as their foreground color.
 
+### Accordion
+
+Same as Powerline except that it will display even when disabled, but without text. That way it seems
+as if the segment is not expanded, just like an accordion.
+
 ## Powerline symbol
 
 Text character to use when `"style": "powerline"`.

src/engine/block.go

@@ -93,7 +93,7 @@ func (b *Block) renderSegmentsText() {
 func (b *Block) renderSegments() (string, int) {
 	defer b.writer.Reset()
 	for _, segment := range b.Segments {
-		if !segment.enabled {
+		if !segment.enabled && segment.Style != Accordion {
 			continue
 		}
 		b.renderSegment(segment)
@@ -113,6 +113,10 @@ func (b *Block) renderSegment(segment *Segment) {
 		b.writer.Write(color.Transparent, color.Background, b.activeSegment.LeadingDiamond)
 		b.writer.Write(color.Background, color.Foreground, segment.text)
 		b.writer.Write(color.Transparent, color.Background, b.activeSegment.TrailingDiamond)
+	case Accordion:
+		if segment.enabled {
+			b.writer.Write(color.Background, color.Foreground, segment.text)
+		}
 	}
 	b.previousActiveSegment = b.activeSegment
 	b.writer.SetParentColors(b.previousActiveSegment.background(), b.previousActiveSegment.foreground())
@@ -121,9 +125,9 @@ func (b *Block) renderSegment(segment *Segment) {
 func (b *Block) writePowerline(final bool) {
 	resolvePowerlineSymbol := func() string {
 		var symbol string
-		if b.activeSegment.Style == Powerline {
+		if b.activeSegment.isPowerline() {
 			symbol = b.activeSegment.PowerlineSymbol
-		} else if b.previousActiveSegment != nil && b.previousActiveSegment.Style == Powerline {
+		} else if b.previousActiveSegment != nil && b.previousActiveSegment.isPowerline() {
 			symbol = b.previousActiveSegment.PowerlineSymbol
 		}
 		return symbol
@@ -133,7 +137,7 @@ func (b *Block) writePowerline(final bool) {
 		return
 	}
 	bgColor := color.Background
-	if final || b.activeSegment.Style != Powerline {
+	if final || !b.activeSegment.isPowerline() {
 		bgColor = color.Transparent
 	}
 	if b.activeSegment.Style == Diamond && len(b.activeSegment.LeadingDiamond) == 0 {
@@ -156,7 +160,7 @@ func (b *Block) getPowerlineColor() string {
 	if b.activeSegment.Style == Diamond && len(b.activeSegment.LeadingDiamond) == 0 {
 		return b.previousActiveSegment.background()
 	}
-	if b.previousActiveSegment.Style != Powerline {
+	if !b.previousActiveSegment.isPowerline() {
 		return color.Transparent
 	}
 	return b.previousActiveSegment.background()

src/engine/segment.go

@@ -60,6 +60,15 @@ type SegmentStyle string
 type SegmentType string
 
 const (
+	// Powerline writes it Powerline style
+	Powerline SegmentStyle = "powerline"
+	// Accordion writes it Powerline style but collapses the segment when disabled instead of hiding
+	Accordion SegmentStyle = "accordion"
+	// Plain writes it without ornaments
+	Plain SegmentStyle = "plain"
+	// Diamond writes the prompt shaped with a leading and trailing symbol
+	Diamond SegmentStyle = "diamond"
+
 	// SESSION represents the user info segment
 	SESSION SegmentType = "session"
 	// PATH represents the current path segment
@@ -102,12 +111,6 @@ const (
 	GOLANG SegmentType = "go"
 	// JULIA writes which julia version is currently active
 	JULIA SegmentType = "julia"
-	// Powerline writes it Powerline style
-	Powerline SegmentStyle = "powerline"
-	// Plain writes it without ornaments
-	Plain SegmentStyle = "plain"
-	// Diamond writes the prompt shaped with a leading and trailing symbol
-	Diamond SegmentStyle = "diamond"
 	// YTM writes YouTube Music information and status
 	YTM SegmentType = "ytm"
 	// EXECUTIONTIME writes the execution time of the last run command
@@ -183,6 +186,10 @@ func (segment *Segment) shouldIncludeFolder() bool {
 	return cwdIncluded && !cwdExcluded
 }
 
+func (segment *Segment) isPowerline() bool {
+	return segment.Style == Powerline || segment.Style == Accordion
+}
+
 func (segment *Segment) cwdIncluded() bool {
 	value, ok := segment.Properties[properties.IncludeFolders]
 	if !ok {

themes/schema.json

@@ -207,7 +207,7 @@
           "type": "string",
           "title": "Segment Style",
           "description": "https://ohmyposh.dev/docs/config-segment#style",
-          "enum": ["powerline", "plain", "diamond"]
+          "enum": ["powerline", "plain", "diamond", "accordion"]
         },
         "foreground": { "$ref": "#/definitions/color" },
         "foreground_templates": { "$ref": "#/definitions/color_templates" },