From 8430b04492e74b760fc92fc65a619e46e61d3a6a Mon Sep 17 00:00:00 2001
From: Jesse Duffield <jessedduffield@gmail.com>
Date: Wed, 12 Aug 2020 22:18:03 +1000
Subject: [PATCH] allow configurable main panel split

---
 docs/Config.md           |  1 +
 pkg/config/app_config.go |  1 +
 pkg/gui/arrangement.go   | 13 +++++++++++--
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/docs/Config.md b/docs/Config.md
index 14da960ec..aa84c980d 100644
--- a/docs/Config.md
+++ b/docs/Config.md
@@ -15,6 +15,7 @@ Default path for the config file:
     scrollPastBottom: true # enable scrolling past the bottom
     sidePanelWidth: 0.3333 # number from 0 to 1
     expandFocusedSidePanel: false
+    mainPanelSplitMode: 'flexible' # one of 'horizontal' | 'flexible' | 'vertical'
     theme:
       lightTheme: false # For terminals with a light background
       activeBorderColor:
diff --git a/pkg/config/app_config.go b/pkg/config/app_config.go
index 668bc3477..7509df1c3 100644
--- a/pkg/config/app_config.go
+++ b/pkg/config/app_config.go
@@ -247,6 +247,7 @@ func GetDefaultConfig() []byte {
   skipStashWarning: true
   sidePanelWidth: 0.3333
   expandFocusedSidePanel: false
+  mainPanelSplitMode: 'flexible' # one of 'horizontal' | 'flexible' | 'vertical'
   theme:
     lightTheme: false
     activeBorderColor:
diff --git a/pkg/gui/arrangement.go b/pkg/gui/arrangement.go
index aeb6ce59d..9380465a2 100644
--- a/pkg/gui/arrangement.go
+++ b/pkg/gui/arrangement.go
@@ -132,10 +132,19 @@ func (gui *Gui) getViewDimensions(informationStr string, appStatus string) map[s
 					},
 					{
 						conditionalDirection: func(width int, height int) int {
-							if width < 160 && height > 30 { // 2 80 character width panels
+							mainPanelSplitMode := gui.Config.GetUserConfig().GetString("gui.mainPanelSplitMode")
+
+							switch mainPanelSplitMode {
+							case "vertical":
 								return ROW
-							} else {
+							case "horizontal":
 								return COLUMN
+							default:
+								if width < 160 && height > 30 { // 2 80 character width panels
+									return ROW
+								} else {
+									return COLUMN
+								}
 							}
 						},
 						direction: COLUMN,