From 9feaf5d70f7075199c4b517f7fe171318d951d5d Mon Sep 17 00:00:00 2001
From: DerTeta <derteta@gmx.de>
Date: Wed, 11 Aug 2021 00:08:53 +0200
Subject: [PATCH] Add the `DiffContextSize` setting to `GitConfig`

It defaults to 3 lines, which is the default value for git.
---
 docs/Config.md            | 1 +
 pkg/config/user_config.go | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/docs/Config.md b/docs/Config.md
index 5630516ac..020b4724a 100644
--- a/docs/Config.md
+++ b/docs/Config.md
@@ -76,6 +76,7 @@ git:
   overrideGpg: false # prevents lazygit from spawning a separate process when using GPG
   disableForcePushing: false
   parseEmoji: false
+  diffContextSize: 3 # how many lines of context are shown around a change in diffs
 os:
   editCommand: '' # see 'Configuring File Editing' section
   editCommandTemplate: '{{editor}} {{filename}}'
diff --git a/pkg/config/user_config.go b/pkg/config/user_config.go
index f9a2e8656..09895f66d 100644
--- a/pkg/config/user_config.go
+++ b/pkg/config/user_config.go
@@ -72,6 +72,7 @@ type GitConfig struct {
 	// this shoudl really be under 'gui', not 'git'
 	ParseEmoji bool      `yaml:"parseEmoji"`
 	Log        LogConfig `yaml:"log"`
+	DiffContextSize     int                           `yaml:"diffContextSize"`
 }
 
 type PagingConfig struct {
@@ -359,6 +360,7 @@ func GetDefaultConfig() *UserConfig {
 			DisableForcePushing: false,
 			CommitPrefixes:      map[string]CommitPrefixConfig(nil),
 			ParseEmoji:          false,
+			DiffContextSize:     3,
 		},
 		Refresher: RefresherConfig{
 			RefreshInterval: 10,