1 files changed, 85 insertions, 0 deletions
diff --git a/modules/by-name/fi/fish/module.nix b/modules/by-name/fi/fish/module.nix
new file mode 100644
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--- /dev/null
+++ b/modules/by-name/fi/fish/module.nix
@@ -0,0 +1,85 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  cfg = config.soispha.programs.fish;
+
+  sourceFile = path: "source ${path}\n";
+
+  extraFiles = builtins.concatStringsSep "\n" (
+    builtins.map (value:
+      if builtins.isPath value
+      then (sourceFile value)
+      else value) (
+      builtins.attrValues cfg.integrations
+    )
+  );
+in {
+  options.soispha.programs.fish = {
+    enable = lib.mkEnableOption "fish";
+
+    integrations = lib.mkOption {
+      type = lib.types.attrsOf (lib.types.either lib.types.path lib.types.str);
+      example = ''
+        {
+          atuin = ./integrations/atuin.fish;
+        }
+      '';
+      default = {};
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    # Ensure that the default shell of the user is actually enabled.
+    programs.fish = {
+      enable = true;
+      package = pkgs.fish-patched;
+    };
+
+    home-manager.users.soispha = {
+      home.sessionPath = lib.mkForce [];
+
+      programs.fish = {
+        enable = true;
+
+        package = config.programs.fish.package;
+
+        interactiveShellInit = let
+          start = lib.modules.mkBefore (
+            sourceFile ./config/01_show-task.fish
+          );
+          end = lib.modules.mkAfter (
+            sourceFile ./config/keybindings/00__start.fish
+            + sourceFile ./config/keybindings/01_insert.fish
+            + sourceFile ./config/keybindings/02_command.fish
+            + sourceFile ./config/keybindings/03_visual.fish
+            + sourceFile ./config/keybindings/04_replace.fish
+            + sourceFile ./config/keybindings/05_operator.fish
+            + sourceFile ./config/keybindings/06_replace_one.fish
+            + sourceFile ./config/keybindings/07_others.fish
+            + sourceFile ./config/keybindings/08__end.fish
+          );
+        in
+          lib.modules.mkMerge
+          [
+            start
+
+            extraFiles
+
+            end
+          ];
+      };
+    };
+  };
+}