feat(zellij): Added custom keybinds for zellij normal modes

2024-03-25 05:00:23 +05:30
parent b238d71cda
commit c6f326f64c
6 changed files with 123 additions and 16 deletions
--- a/common/zellij.nix
+++ b/common/zellij.nix
@@ -0,0 +1,96 @@
+{lib, ...}: {
+  home.sessionVariables = {
+    "ZELLIJ_AUTO_ATTACH" = "true";
+    # "ZELLIJ_AUTO_EXIT" = "true";
+  };
+  programs.zellij = let
+    mkBind = key: action:
+      if builtins.isString action
+      then "bind \"" + key + "\" {" + action + ";}"
+      else "bind \"" + key + "\" {" + (lib.concatStringsSep ";" action) + ";}";
+
+    mkBinds = binds: (lib.attrsets.mapAttrs' (key: action: lib.attrsets.nameValuePair (mkBind key action) []) binds);
+
+    mkCommand = command: (mode: "${command} \"" + mode + "\"");
+    # SwitchToMode = mode: "SwitchToMode \"" + mode + "\"";
+    SwitchToMode = mkCommand "SwitchToMode";
+    GoToTab = tab: "GoToTab ${toString tab}";
+    ToggleTab = "ToggleTab";
+
+    mkKeybinds = {
+      normal ? null,
+      locked ? null,
+      resize ? null,
+      pane ? null,
+      move ? null,
+      tab ? null,
+      scroll ? null,
+      search ? null,
+      entersearch ? null,
+      renametab ? null,
+      renamepane ? null,
+      session ? null,
+      tmux ? null,
+      # unbind ? null,
+    } @ b:
+      lib.attrsets.mapAttrs' (
+        mode: keymaps:
+          lib.attrsets.nameValuePair (
+            if builtins.hasAttr "clear-defaults" keymaps && keymaps.clear-defaults == true
+            then mode + " " + "clear-defaults=true"
+            else mode
+          ) (
+            mkBinds (removeAttrs keymaps ["clear-defaults"])
+          )
+      )
+      (lib.attrsets.filterAttrs (mode: keymaps: keymaps != {}) b);
+    # mkUnbinds = bindings:
+    #   if builtins.hasAttr "unbind" bindings
+    #   then mkUnbind bindings.unbind
+    #   else "";
+    #
+    # mkUnbind = key:
+    #   if key.isString
+    #   then "unbind \"" + key + "\""
+    #   else lib.concatStringsSep " " (builtins.map ("\"" + key + "\"") key);
+  in {
+    enable = true;
+    settings = {
+      default_shell = "fish";
+      pane_frames = false;
+      theme = "catppuccin-mocha";
+      default_layout = "compact";
+      keybinds = mkKeybinds {
+        normal = {
+          clear-defaults = true;
+          "Ctrl q" = SwitchToMode "Tmux";
+        };
+        tmux = {
+          "0" = [(GoToTab 10) (SwitchToMode "Normal")];
+          "1" = [(GoToTab 1) (SwitchToMode "Normal")];
+          "2" = [(GoToTab 2) (SwitchToMode "Normal")];
+          "3" = [(GoToTab 3) (SwitchToMode "Normal")];
+          "4" = [(GoToTab 4) (SwitchToMode "Normal")];
+          "5" = [(GoToTab 5) (SwitchToMode "Normal")];
+          "6" = [(GoToTab 6) (SwitchToMode "Normal")];
+          "7" = [(GoToTab 7) (SwitchToMode "Normal")];
+          "8" = [(GoToTab 8) (SwitchToMode "Normal")];
+          "9" = [(GoToTab 9) (SwitchToMode "Normal")];
+          "Ctrl q" = [ToggleTab (SwitchToMode "Normal")];
+          "*" = SwitchToMode "Normal";
+        };
+        scroll = {
+          "g" = "ScrollToTop";
+          "G" = "ScrollToBottom";
+          "/" = "Search \"down\"";
+          "?" = "Search \"up\"";
+          "Ctrl u" = "HalfPageScrollUp";
+          "Ctrl d" = "HalfPageScrollDown";
+          "Ctrl f" = "PageScrollUp";
+          "Ctrl b" = "PageScrollDown";
+        };
+      };
+    };
+    enableFishIntegration = true;
+  };
+}