Waybar here i come (#58)

home/programs/tui/shell/fzf.nix

@@ -0,0 +1,50 @@
+# Fzf is a general-purpose command-line fuzzy finder.
+{
+  config,
+  lib,
+  ...
+}: let
+  accent = "#" + config.lib.stylix.colors.base0D;
+  foreground = "#" + config.lib.stylix.colors.base05;
+  muted = "#" + config.lib.stylix.colors.base03;
+  previewCmd = "bat --color=always --style=plain,numbers --line-range=:500 {}";
+in {
+  programs.fzf = {
+    enable = true;
+    enableZshIntegration = true;
+
+    defaultCommand = "fd --type f --hidden --strip-cwd-prefix";
+    fileWidgetCommand = "fd --type f --hidden --strip-cwd-prefix";
+    fileWidgetOptions = ["--preview '${previewCmd}'"];
+
+    colors = lib.mkForce {
+      "fg+" = accent;
+      "bg+" = "-1";
+      "fg" = foreground;
+      "bg" = "-1";
+      "prompt" = muted;
+      "pointer" = accent;
+    };
+
+    defaultOptions = [
+      "--height=60%"
+      "--layout=reverse"
+      "--border=none"
+      "--prompt='/ '"
+      "--preview-window=right:65%:wrap:border-left"
+      "-i"
+      "--no-bold"
+    ];
+  };
+
+  programs.zsh.initContent = lib.mkAfter ''
+    _fzf_file_no_hidden() {
+      local cmd result
+      cmd="''${FZF_DEFAULT_COMMAND/--hidden /}"
+      result=$(eval "''${cmd:-find . -type f}" | fzf --preview "${previewCmd}") \
+        && LBUFFER+="$result"
+      zle reset-prompt
+    }
+    zle -N _fzf_file_no_hidden
+  '';
+}