1 files changed, 52 insertions, 0 deletions
diff --git a/nixos/modules/config/vte.nix b/nixos/modules/config/vte.nix
new file mode 100644
index 000000000000..d4a8c926fef2
--- /dev/null
+++ b/nixos/modules/config/vte.nix
@@ -0,0 +1,52 @@
+# VTE
+
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+let
+
+  vteInitSnippet = ''
+    # Show current working directory in VTE terminals window title.
+    # Supports both bash and zsh, requires interactive shell.
+    . ${pkgs.vte}/etc/profile.d/vte.sh
+  '';
+
+in
+
+{
+
+  options = {
+
+    programs.bash.vteIntegration = mkOption {
+      default = false;
+      type = types.bool;
+      description = ''
+        Whether to enable Bash integration for VTE terminals.
+        This allows it to preserve the current directory of the shell
+        across terminals.
+      '';
+    };
+
+    programs.zsh.vteIntegration = mkOption {
+      default = false;
+      type = types.bool;
+      description = ''
+        Whether to enable Zsh integration for VTE terminals.
+        This allows it to preserve the current directory of the shell
+        across terminals.
+      '';
+    };
+
+  };
+
+  config = mkMerge [
+    (mkIf config.programs.bash.vteIntegration {
+      programs.bash.interactiveShellInit = mkBefore vteInitSnippet;
+    })
+
+    (mkIf config.programs.zsh.vteIntegration {
+      programs.zsh.interactiveShellInit = vteInitSnippet;
+    })
+  ];
+}