From 736ad02991700411a7268b74093f95599dace90b Mon Sep 17 00:00:00 2001
From: Aikawa Yataro <aikawayataro@protonmail.com>
Date: Mon, 16 Sep 2024 12:03:56 +0000
Subject: [PATCH] enhance: allow to specify custom terminal

---
 src/Models/ShellOrTerminal.cs | 1 +
 src/Native/Linux.cs           | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Models/ShellOrTerminal.cs b/src/Models/ShellOrTerminal.cs
index fa3a207b..02b294a0 100644
--- a/src/Models/ShellOrTerminal.cs
+++ b/src/Models/ShellOrTerminal.cs
@@ -54,6 +54,7 @@ namespace SourceGit.Models
                     new ShellOrTerminal("deepin-terminal", "Deepin Terminal", "deepin-terminal"),
                     new ShellOrTerminal("mate-terminal", "MATE Terminal", "mate-terminal"),
                     new ShellOrTerminal("foot", "Foot", "foot"),
+                    new ShellOrTerminal("custom", "Custom", ""),
                 };
             }
         }
diff --git a/src/Native/Linux.cs b/src/Native/Linux.cs
index 191f4ddd..16fd1b78 100644
--- a/src/Native/Linux.cs
+++ b/src/Native/Linux.cs
@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
-using System.Linq.Expressions;
 using System.Runtime.Versioning;
 
 using Avalonia;
@@ -27,6 +26,11 @@ namespace SourceGit.Native
 
         public string FindTerminal(Models.ShellOrTerminal shell)
         {
+            if (string.IsNullOrEmpty(shell.Exec))
+            {
+                return string.Empty;
+            }
+
             var pathVariable = Environment.GetEnvironmentVariable("PATH") ?? string.Empty;
             var pathes = pathVariable.Split(Path.PathSeparator, StringSplitOptions.RemoveEmptyEntries);
             foreach (var path in pathes)