Add configuration flag for Web directory

Emby.Server.Implementations/AppBase/BaseApplicationPaths.cs

@@ -17,12 +17,14 @@ namespace Emby.Server.Implementations.AppBase
             string programDataPath,
             string logDirectoryPath,
             string configurationDirectoryPath,
-            string cacheDirectoryPath)
+            string cacheDirectoryPath,
+            string webDirectoryPath)
         {
             ProgramDataPath = programDataPath;
             LogDirectoryPath = logDirectoryPath;
             ConfigurationDirectoryPath = configurationDirectoryPath;
             CachePath = cacheDirectoryPath;
+            WebPath = webDirectoryPath;
 
             DataPath = Path.Combine(ProgramDataPath, "data");
         }

Emby.Server.Implementations/ServerApplicationPaths.cs

@@ -17,11 +17,13 @@ namespace Emby.Server.Implementations
             string programDataPath,
             string logDirectoryPath,
             string configurationDirectoryPath,
-            string cacheDirectoryPath)
+            string cacheDirectoryPath,
+            string webDirectoryPath)
             : base(programDataPath,
                 logDirectoryPath,
                 configurationDirectoryPath,
-                cacheDirectoryPath)
+                cacheDirectoryPath,
+                webDirectoryPath)
         {
         }
 

Jellyfin.Server/Program.cs

@@ -264,6 +264,23 @@ namespace Jellyfin.Server
                 }
             }
 
+            // webDir
+            // IF      --webdir
+            // ELSE IF $JELLYFIN_WEB_DIR
+            // ELSE    use <bindir>/jellyfin-web
+            var webDir = options.WebDir;
+
+            if (string.IsNullOrEmpty(webDir))
+            {
+                webDir = Environment.GetEnvironmentVariable("JELLYFIN_WEB_DIR");
+
+                if (string.IsNullOrEmpty(webDir))
+                {
+                    // Use default location under ResourcesPath
+                    webDir = Path.Combine(AppContext.BaseDirectory, "jellyfin-web")
+                }
+            }
+
             // logDir
             // IF      --logdir
             // ELSE IF $JELLYFIN_LOG_DIR
@@ -296,7 +313,7 @@ namespace Jellyfin.Server
                 Environment.Exit(1);
             }
 
-            return new ServerApplicationPaths(dataDir, logDir, configDir, cacheDir);
+            return new ServerApplicationPaths(dataDir, logDir, configDir, cacheDir, webDir);
         }
 
         private static async Task<IConfiguration> CreateConfiguration(IApplicationPaths appPaths)

Jellyfin.Server/StartupOptions.cs

@@ -11,6 +11,9 @@ namespace Jellyfin.Server
         [Option('d', "datadir", Required = false, HelpText = "Path to use for the data folder (database files, etc.).")]
         public string DataDir { get; set; }
 
+        [Option('w', "webdir", Required = false, HelpText = "Path to the Jellyfin web resources.")]
+        public string WebDir { get; set; }
+
         [Option('C', "cachedir", Required = false, HelpText = "Path to use for caching.")]
         public string CacheDir { get; set; }