diff --git a/configs/shells.nix b/configs/shells.nix
index 62912bd..192883f 100644
--- a/configs/shells.nix
+++ b/configs/shells.nix
@@ -1,13 +1,69 @@
 { pkgs, ... }:
 {
   environment.shellAliases = {
-    ns = "nix-shell --command zsh";
+    ns = "nix-shell --command fish";
     ":r" = ''echo "You stupid!"'';
     nixi = ''nix repl "<nixpkgs>"'';
   };
 
   environment.interactiveShellInit = "export PATH=$PATH:$HOME/.local/bin:$HOME/.cargo/bin";
 
+  programs.fish = {
+    enable = true;
+    interactiveShellInit = ''
+      function take
+        mkdir $argv
+        and cd $argv[-1]
+      end
+    '';
+    promptInit = ''
+      function fish_right_prompt --description 'Write out the right prompt'
+        set -g __fish_git_prompt_show_informative_status 1
+        set -g __fish_git_prompt_hide_untrackedfiles 1
+
+        set -g __fish_git_prompt_color_branch magenta
+        set -g __fish_git_prompt_showupstream "informative"
+        set -g __fish_git_prompt_char_upstream_ahead "↑"
+        set -g __fish_git_prompt_char_upstream_behind "↓"
+        set -g __fish_git_prompt_char_upstream_prefix ""
+
+        set -g __fish_git_prompt_char_stagedstate "●"
+        set -g __fish_git_prompt_char_dirtystate "✚"
+        set -g __fish_git_prompt_char_untrackedfiles "…"
+        set -g __fish_git_prompt_char_conflictedstate "✖"
+        set -g __fish_git_prompt_char_cleanstate "✔"
+
+        set -g __fish_git_prompt_color_dirtystate blue
+        set -g __fish_git_prompt_color_stagedstate yellow
+        set -g __fish_git_prompt_color_invalidstate red
+        set -g __fish_git_prompt_color_untrackedfiles $fish_color_normal
+        set -g __fish_git_prompt_color_cleanstate green
+        echo -n -s (__fish_git_prompt)
+      end
+
+      function fish_prompt --description 'Write out the prompt'
+        set color_cwd blue
+        set -l suffix
+        set -l color_suffix
+        switch "$USER"
+          case root toor
+            set suffix '#'
+          case '*'
+            set suffix '>'
+            if test $IN_NIX_SHELL
+              set suffix 'λ'
+            end
+        end
+        if test $status -eq 0
+          set color_suffix green
+        else
+            set color_suffix red
+        end
+        echo -n -s (set_color --bold $color_cwd) (prompt_pwd) (set_color normal) " " (set_color --bold $color_suffix) "$suffix " (set_color normal)
+      end
+    '';
+  };
+
   programs.zsh = {
     enable = true;
     enableCompletion = true;
diff --git a/packages/onedrive.nix b/packages/onedrive.nix
new file mode 100644
index 0000000..cc13024
--- /dev/null
+++ b/packages/onedrive.nix
@@ -0,0 +1,12 @@
+{ stdenv, dmd, curl, sqlite, fetchFromGitHub }:
+stdenv.mkDerivation {
+  name = "onedrive";
+  version = "v1.1.3";
+  src = fetchFromGitHub {
+    owner = "skilion";
+    repo = "onedrive";
+    rev = "945251f7f2e95ae85001efb6eab85d6176bac75e";
+    sha256 = "16iajb61b09gdqly85h6h7ap385ihk0az3mimkj277yc08rv68d0";
+  };
+  buildInputs = [ dmd curl sqlite ];
+}