{ pkgs, ... }: {
  home-manager.users.fhauser.programs = {
    bash = {
      enable = true;
      historyIgnore = [ "ls" "cd" "exit" "j" ];
      shellAliases = {
        # Sane defaults
        l = "ls -lah";
        cp = "cp --reflink=auto";
        pwgen = "pwgen -c -n -s -N 30";
        bc = "bc --mathlib";
        cal = "cal -m";
        curl = "curl -L";

        # Git helpers
        git-fetch-pr =
          "git config --add remote.origin.fetch '+refs/pull/*/head:refs/remotes/origin/pr/*'";
        git-config-fetchall = ''
          git config --add remote.origin.fetch "+refs/pull/*/head:refs/remotes/origin/pr/*"'';

        git-enable-signing =
          "git config commit.gpgsign true && git config tag.gpgsign true";
        # Common Typos
        gits = "git s";
      };
      initExtra = ''
        function o(){
          xdg-open "$*" >/dev/null 2>&1 &
        }
      '';
      shellOptions = [ "autocd" "checkjobs" "dotglob" "globstar" "histappend" ];
      sessionVariables = {
        #TODO: Some of these should be migrated to the according application.
        GPG_TTY = "$(tty)";
        PGDATABASE = "postgres";
      };
    };

    autojump = {
      enable = true;
      enableBashIntegration = true;
    };
    powerline-go = {
      enable = true;
      settings = {
        hostname-only-if-ssh = true;
        numeric-exit-codes = true;
        colorize-hostname = true;
        cwd-max-depth = 4;
        modules = "ssh,host,root,cwd,perms,dotenv,venv,node,git,jobs";
      };
    };
    direnv = {
      enable = true;
      enableBashIntegration = true;
      enableNixDirenvIntegration = true;
    };
  };
}