From e875fb9627caf7ac088010e88855946349adb158 Mon Sep 17 00:00:00 2001
From: Kiana Sheibani <kiana.a.sheibani@gmail.com>
Date: Fri, 10 Oct 2025 13:51:55 -0400
Subject: [PATCH] feat(shell): declaratively set `fish-shell` theme colors

---
 home-manager/shell/default.nix |  8 +-----
 home-manager/shell/fish.nix    | 50 ++++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+), 7 deletions(-)
 create mode 100644 home-manager/shell/fish.nix

diff --git a/home-manager/shell/default.nix b/home-manager/shell/default.nix
index 3bb6ea0..68d1176 100644
--- a/home-manager/shell/default.nix
+++ b/home-manager/shell/default.nix
@@ -2,16 +2,10 @@
 {
   imports = [
     ./alacritty.nix
+    ./fish.nix
     ./starship.nix
   ];
 
-  # Fish shell
-
-  programs.fish.enable = true;
-  # Disable greeting
-  programs.fish.interactiveShellInit =
-    "set -g fish_greeting";
-
   # Eza - ls replacement
 
   programs.eza.enable = true;
diff --git a/home-manager/shell/fish.nix b/home-manager/shell/fish.nix
new file mode 100644
index 0000000..d6d94d4
--- /dev/null
+++ b/home-manager/shell/fish.nix
@@ -0,0 +1,50 @@
+{ ... }:
+{
+  programs.fish.enable = true;
+
+  # Disable greeting
+  programs.fish.interactiveShellInit =
+    "set -g fish_greeting";
+
+  # Set colors
+  programs.fish.shellInit = ''
+    set -g fish_color_normal normal
+    set -g fish_color_command brcyan
+    set -g fish_color_keyword
+    set -g fish_color_quote green
+    set -g fish_color_redirection yellow
+    set -g fish_color_end brmagenta
+    set -g fish_color_error brred
+    set -g fish_color_param brblue
+    set -g fish_color_comment white
+    set -g fish_color_match --background=brblue
+    set -g fish_color_selection white --bold --background=brblack
+    set -g fish_color_search_match bryellow --background=brblack
+    set -g fish_color_history_current --bold
+    set -g fish_color_operator magenta
+    set -g fish_color_escape yellow
+    set -g fish_color_cwd green
+    set -g fish_color_cwd_root red
+    set -g fish_color_option blue
+    set -g fish_color_valid_path --underline
+    set -g fish_color_autosuggestion brblack
+    set -g fish_color_user brgreen
+    set -g fish_color_host normal
+    set -g fish_color_host_remote yellow
+    set -g fish_color_history_current --bold
+    set -g fish_color_cancel --reverse
+    set -g fish_pager_color_prefix normal --bold --underline
+    set -g fish_pager_color_progress brwhite --background=cyan
+    set -g fish_pager_color_completion normal
+    set -g fish_pager_color_description yellow
+    set -g fish_pager_color_selected_background --background=black
+    set -g fish_pager_color_selected_completion
+    set -g fish_pager_color_secondary_background
+    set -g fish_pager_color_secondary_description
+    set -g fish_pager_color_selected_prefix
+    set -g fish_pager_color_secondary_prefix
+    set -g fish_pager_color_selected_description
+    set -g fish_pager_color_background
+    set -g fish_pager_color_secondary_completion
+  '';
+}