From b79f6e4ba0c2aa761b2fe016ca531dfdf6273b0e Mon Sep 17 00:00:00 2001
From: Bond_009 <bond.009@outlook.com>
Date: Thu, 13 Dec 2018 11:30:39 +0100
Subject: [PATCH] Use XDG_DATA_HOME as base path for *nix sytems

---
 MediaBrowser.Server.Mono/Program.cs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/MediaBrowser.Server.Mono/Program.cs b/MediaBrowser.Server.Mono/Program.cs
index 8d0c9ee0ee..21de06ccc1 100644
--- a/MediaBrowser.Server.Mono/Program.cs
+++ b/MediaBrowser.Server.Mono/Program.cs
@@ -90,14 +90,21 @@ namespace MediaBrowser.Server.Mono
             {
                 if (InteropServices.RuntimeInformation.IsOSPlatform(InteropServices.OSPlatform.Windows))
                 {
-                    programDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "jellyfin");
+                    programDataPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
                 }
                 else
                 {
-                    programDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".jellyfin");
+                    // $XDG_DATA_HOME defines the base directory relative to which user specific data files should be stored.
+                    programDataPath = Environment.GetEnvironmentVariable("XDG_DATA_HOME");
+                    // If $XDG_DATA_HOME is either not set or empty, $HOME/.local/share should be used.
+                    if (string.IsNullOrEmpty(programDataPath)){
+                        programDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".local", "share");
+                    }
                 }
             }
 
+            programDataPath = Path.Combine(programDataPath, "jellyfin");
+
             var appFolderPath = Path.GetDirectoryName(applicationPath);
 
             return new ServerApplicationPaths(programDataPath, appFolderPath, appFolderPath);