{pkgs, host, ...}: {
  programs.fish = {
    enable = true;
    interactiveShellInit = ''
      set fish_greeting # Disable greeting
      set show_startup_tips false
      set -U tide_right_prompt_items status\x1ecmd_duration\x1etime
    '';
    shellInit = "
        fish_add_path /usr/local/go/bin
        fish_add_path ~/go/bin
        fish_add_path ~/.local/bin
        set -gx MANPAGER 'nvim +Man!'
        set -gx EDITOR 'nvim'
        set -gx _JAVA_AWT_WM_NONREPARENTING 1
        set -gx NIX_FLAKE '/home/e/dev/nix'
      ";
    plugins = [
      {
        name = "fzf";
        inherit (pkgs.fishPlugins.fzf-fish) src;
      }
      {
        name = "puffer";
        inherit (pkgs.fishPlugins.puffer) src;
      }
    ];
    functions = {
      nix-shell = {
        wraps = "nix-shell";
        body = ''
          command nix-shell $argv --command "fish"
        '';
      };
      nix = {
        wraps = "nix";
        body = ''
          if status is-interactive
            and test (count $argv) = 1 -a "$argv[1]" = develop
              nix develop --command (status fish-path)
          else
            command nix $argv
          end
        '';
      };
      fish_jj_prompt = {
        body = ''
        if not command -sq jj
            return 1
        end

        if not jj root &>/dev/null
            return 1
        end

        # Generate prompt
        set -l info "$(
            jj log --ignore-working-copy --no-graph --color=always --revisions=@ --template "
                separate(
                    ' ',
                    self.change_id().shortest(),
                    bookmarks.join(', '),
                    if(conflict, label('conflict', '×')),
                    if(empty, label('empty', '(empty)')),
                    if(divergent, label('divergent', '(divergent)')),
                    if(hidden, label('hidden', '(hidden)')),
                )
            "
        )"
        or return 1

        if test -n $info
            printf ' (jj: %s)' $info
        else
            return 1
        end
        '';
      };
      fish_vcs_prompt = {
        body = ''
          fish_jj_prompt $argv
          or fish_git_prompt $argv
          or fish_hg_prompt $argv
          or fish_fossil_prompt $argv
        '';
      };
    };
    shellAbbrs = {
      g = "git";
      k = "kubectl";
    };
    shellAliases = {
      ":q" = "exit";
      hms = "home-manager switch --flake $NIX_FLAKE#${host.username}";
      rbs = "sudo nixos-rebuild switch --flake $NIX_FLAKE#${host.hostName}";
      mpv = "mpv --no-keepaspect-window";
      cat = "bat -pp";
      tcd = "cd $(mktemp -d)";
      docker = "nerdctl";
      vimdiff = "nvim -d";
    };
  };
}