1 files changed, 53 insertions, 0 deletions
diff --git a/nixos/modules/programs/zsh/zsh-syntax-highlighting.nix b/nixos/modules/programs/zsh/zsh-syntax-highlighting.nix
new file mode 100644
index 000000000000..fde241ca3ce3
--- /dev/null
+++ b/nixos/modules/programs/zsh/zsh-syntax-highlighting.nix
@@ -0,0 +1,53 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.programs.zsh.syntax-highlighting;
+in
+  {
+    options = {
+      programs.zsh.syntax-highlighting = {
+        enable = mkOption {
+          default = false;
+          type = types.bool;
+          description = ''
+            Enable zsh-syntax-highlighting.
+          '';
+        };
+
+        highlighters = mkOption {
+          default = [ "main" ];
+
+          # https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters.md
+          type = types.listOf(types.enum([
+            "main"
+            "brackets"
+            "pattern"
+            "cursor"
+            "root"
+            "line"
+          ]));
+
+          description = ''
+            Specifies the highlighters to be used by zsh-syntax-highlighting.
+
+            The following defined options can be found here:
+            https://github.com/zsh-users/zsh-syntax-highlighting/blob/master/docs/highlighters.md
+          '';
+        };
+      };
+    };
+
+    config = mkIf cfg.enable {
+      environment.systemPackages = with pkgs; [ zsh-syntax-highlighting ];
+
+      programs.zsh.interactiveShellInit = with pkgs; with builtins; ''
+        source ${zsh-syntax-highlighting}/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
+
+        ${optionalString (length(cfg.highlighters) > 0)
+          "ZSH_HIGHLIGHT_HIGHLIGHTERS=(${concatStringsSep " " cfg.highlighters})"
+        }
+      '';
+    };
+  }