From 31e201ca52a37cb75386931fe8f74911c0b1e528 Mon Sep 17 00:00:00 2001
From: Jesse Duffield <jessedduffield@gmail.com>
Date: Wed, 4 Mar 2020 00:08:34 +1100
Subject: allow configuring side panel width

---
 docs/Config.md           | 1 +
 pkg/config/app_config.go | 1 +
 pkg/gui/gui.go           | 4 +++-
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/docs/Config.md b/docs/Config.md
index 891b38355..d28f39bf0 100644
--- a/docs/Config.md
+++ b/docs/Config.md
@@ -12,6 +12,7 @@ Default path for the config file:
     # stuff relating to the UI
     scrollHeight: 2 # how many lines you scroll by
     scrollPastBottom: true # enable scrolling past the bottom
+    sidePanelWidth: 0.3333 # number from 0 to 1
     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 2104aa45e..bc79e12ba 100644
--- a/pkg/config/app_config.go
+++ b/pkg/config/app_config.go
@@ -244,6 +244,7 @@ func GetDefaultConfig() []byte {
   scrollPastBottom: true
   mouseEvents: true
   skipUnstageLineWarning: false
+  sidePanelWidth: 0.3333
   theme:
     lightTheme: false
     activeBorderColor:
diff --git a/pkg/gui/gui.go b/pkg/gui/gui.go
index 9289c4e31..db3787f7c 100644
--- a/pkg/gui/gui.go
+++ b/pkg/gui/gui.go
@@ -520,11 +520,13 @@ func (gui *Gui) layout(g *gocui.Gui) error {
 	_, _ = g.SetViewOnBottom("limit")
 	g.DeleteView("limit")
 
+	sidePanelWidthRatio := gui.Config.GetUserConfig().GetFloat64("gui.sidePanelWidth")
+
 	textColor := theme.GocuiDefaultTextColor
 	var leftSideWidth int
 	switch gui.State.ScreenMode {
 	case SCREEN_NORMAL:
-		leftSideWidth = width / 3
+		leftSideWidth = int(float64(width) * sidePanelWidthRatio)
 	case SCREEN_HALF:
 		leftSideWidth = width / 2
 	case SCREEN_FULL:
-- 
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