From 1ef585969fbbbf752af0db3a8ff688cda50a2f9f Mon Sep 17 00:00:00 2001
From: HiromasaNojima <67505578+HiromasaNojima@users.noreply.github.com>
Date: Sun, 8 May 2022 17:24:55 +0900
Subject: [PATCH] add option to always show unstaged/staged panels

---
 docs/Config.md            |  1 +
 pkg/config/user_config.go |  2 ++
 pkg/gui/files_panel.go    | 16 ++++++++++++++--
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/docs/Config.md b/docs/Config.md
index 44c6ace30..f8ab63362 100644
--- a/docs/Config.md
+++ b/docs/Config.md
@@ -54,6 +54,7 @@ gui:
   showCommandLog: true
   showIcons: false
   commandLogSize: 8
+  splitDiff: 'auto' # one of 'auto' | 'always'
 git:
   paging:
     colorArg: always
diff --git a/pkg/config/user_config.go b/pkg/config/user_config.go
index 900dd2e97..5c90f85a7 100644
--- a/pkg/config/user_config.go
+++ b/pkg/config/user_config.go
@@ -46,6 +46,7 @@ type GuiConfig struct {
 	ShowBottomLine           bool               `yaml:"showBottomLine"`
 	ShowIcons                bool               `yaml:"showIcons"`
 	CommandLogSize           int                `yaml:"commandLogSize"`
+	SplitDiff                string             `yaml:"splitDiff"`
 }
 
 type ThemeConfig struct {
@@ -360,6 +361,7 @@ func GetDefaultConfig() *UserConfig {
 			ShowRandomTip:            true,
 			ShowIcons:                false,
 			CommandLogSize:           8,
+			SplitDiff:                "auto",
 		},
 		Git: GitConfig{
 			Paging: PagingConfig{
diff --git a/pkg/gui/files_panel.go b/pkg/gui/files_panel.go
index 765e33e4c..13d8e0470 100644
--- a/pkg/gui/files_panel.go
+++ b/pkg/gui/files_panel.go
@@ -67,7 +67,7 @@ func (gui *Gui) filesRenderToMain() error {
 	}}
 
 	if node.GetHasUnstagedChanges() {
-		if node.GetHasStagedChanges() {
+		if node.GetHasStagedChanges() || gui.c.UserConfig.Gui.SplitDiff == "always" {
 			cmdObj := gui.git.WorkingTree.WorktreeFileDiffCmdObj(node, false, true, gui.IgnoreWhitespaceInDiffView)
 
 			refreshOpts.secondary = &viewUpdateOpts{
@@ -77,7 +77,19 @@ func (gui *Gui) filesRenderToMain() error {
 			}
 		}
 	} else {
-		refreshOpts.main.title = gui.c.Tr.StagedChanges
+		if gui.c.UserConfig.Gui.SplitDiff == "auto" {
+			refreshOpts.main.title = gui.c.Tr.StagedChanges
+		} else {
+			cmdObj := gui.git.WorkingTree.WorktreeFileDiffCmdObj(node, false, false, gui.IgnoreWhitespaceInDiffView)
+			refreshOpts.main.task = NewRunPtyTask(cmdObj.GetCmd())
+
+			cmdObj = gui.git.WorkingTree.WorktreeFileDiffCmdObj(node, false, true, gui.IgnoreWhitespaceInDiffView)
+			refreshOpts.secondary = &viewUpdateOpts{
+				title:   gui.c.Tr.StagedChanges,
+				task:    NewRunPtyTask(cmdObj.GetCmd()),
+				context: mainContext,
+			}
+		}
 	}
 
 	return gui.refreshMainViews(refreshOpts)