M programs/common.nix → programs/common.nix

@@ -14,6 +14,7 @@ ./neovim.nix
     ./bash.nix
     ./ssh.nix
     ./alacritty.nix
+    ./fish.nix
   ];
 
   programs = {

A programs/fish.nix

@@ -0,0 +1,30 @@
+{ config
+, pkgs
+, ...
+}:
+
+{
+  programs.fish = {
+    enable = true;
+    interactiveShellInit = ''
+      set fish_greeting # Disable greeting
+    '';
+    functions = {
+      fish_prompt = ''
+        printf '\n\001\002▲\001\002 '
+      '';
+    };
+    shellAbbrs = {
+      gc = "git commit -v -S";
+      gst = "git status --short";
+      ga = "git add";
+      gd = "git diff --minimal";
+      gl = "git log --oneline --decorate --graph";
+      k = "kubectl";
+    };
+    shellAliases = {
+      n = "z";
+      "..." = "cd ../..";
+    };
+  };
+}

M programs/tmux.nix → programs/tmux.nix

@@ -96,6 +96,9 @@
       set -g terminal-overrides ',xterm-256color:Tc'
       set -g default-terminal "tmux-256color"
       set -as terminal-overrides ',xterm*:sitm=\E[3m'
+
+      set -g default-shell "/etc/profiles/per-user/icy/bin/fish"
+      set -g default-command "/etc/profiles/per-user/icy/bin/fish"
     '';
   };
 }