bash, direnv

modules/bash.nix

@@ -0,0 +1,10 @@
+{ pkgs, ... }:
+{
+  programs.bash = {
+    promptInit = ''PS1="$(${pkgs.ncurses}/bin/tput bold)\w \$([[ \$? == 0 ]] && echo \"\[\033[1;32m\]\" || echo \"\[\033[1;31m\]\")\$$(${pkgs.ncurses}/bin/tput sgr0) "'';
+    interactiveShellInit = ''
+      set -o vi
+    '';
+    completion.enable = true;
+  };
+}

modules/direnv.nix

@@ -0,0 +1,42 @@
+{ pkgs, ... }:
+let
+  nixify = pkgs.writers.writeDashBin "nixify" ''
+    set -efuC
+
+    if [ ! -e ./.envrc ]; then
+      echo use_nix > .envrc
+      direnv allow
+    fi
+    if [ ! -e shell.nix ]; then
+      cat > shell.nix <<'EOF'
+    { pkgs ? import <nixpkgs> {} }:
+    pkgs.mkShell {
+      packages = [];
+    }
+    EOF
+      ''${EDITOR:-vim} shell.nix
+    fi
+  '';
+in
+{
+  environment.systemPackages = [
+    pkgs.direnv
+    nixify
+  ];
+
+  home-manager.users.me.programs.direnv = {
+    enable = true;
+    stdlib = builtins.readFile "${
+      pkgs.fetchFromGitHub {
+        owner = "Mic92";
+        repo = "dotfiles";
+        rev = "a0a9b7e358fa70a85cd468f8ca1fbb02ae0a91df";
+        sha256 = "1y9h5s1lf59sczsm0ksq2x1yhl98ba9lwk5yil3q53rg7n4574pg";
+      }
+    }/home/.direnvrc";
+  };
+
+  programs.zsh.interactiveShellInit = ''
+    eval "$(${pkgs.direnv}/bin/direnv hook zsh)"
+  '';
+}

modules/niri/default.nix

@@ -1,5 +1,18 @@
-{ pkgs, ... }:
+{ pkgs, lib, ... }:
 {
+  environment.variables.TERMINAL = lib.getExe pkgs.alacritty;
+
+  programs.ydotool.enable = true;
+
+  environment.systemPackages = [
+    pkgs.dragon-drop
+    pkgs.wmctrl
+    pkgs.wl-clipboard
+    pkgs.libnotify
+    pkgs.wdisplays
+    pkgs.nsxiv
+  ];
+
   programs.niri = {
     enable = true;
     package = pkgs.niri-kmein;

modules/nix.nix

@@ -11,4 +11,12 @@
       "flakes"
     ];
   };
+
+  programs.nix-index.enable = true;
+
+  environment.systemPackages = [
+    pkgs.nil
+    pkgs.nixfmt
+    pkgs.nix-prefetch-git
+  ];
 }

modules/tool.nix

@@ -31,6 +31,18 @@ in
     pkgs.gdu
     pkgs.rmlint
 
+    pkgs.binutils # for objdump, strings, etc.
+    pkgs.gnumake # for make
+    pkgs.tokei # for code statistics
+
+    pkgs.man-pages
+    pkgs.man-pages-posix
+    pkgs.dos2unix
+
+    pkgs.whois
+    pkgs.dnsutils
+    pkgs.aria2
+
     pkgs.jq
     pkgs.yq
     pkgs.bc
@@ -38,6 +50,8 @@ in
     pkgs.vimv
 
     pkgs.pciutils # for lspci
+
+    pkgs.tmux
   ]
   ++ lib.optionals (!isDarwin) [
     pkgs.usbutils # for lsusb
@@ -102,6 +116,9 @@ in
       ls = "${pkgs.coreutils}/bin/ls --color=auto --time-style=long-iso";
       ll = "${pkgs.coreutils}/bin/ls --color=auto --time-style=long-iso -l";
       la = "${pkgs.coreutils}/bin/ls --color=auto --time-style=long-iso --almost-all -l";
+
+      o = "${pkgs.xdg-open}/bin/xdg-open";
+      ns = "nix-shell --run zsh";
     }
     // (
       if isDarwin then
@@ -117,4 +134,41 @@ in
           uj = "${pkgs.systemd}/bin/journalctl --user";
         }
     );
+
+  programs.tmux = {
+    enable = true;
+    keyMode = "vi";
+    clock24 = true;
+    terminal = "screen-256color";
+    baseIndex = 1;
+    aggressiveResize = true;
+    escapeTime = 50;
+    historyLimit = 7000;
+    shortcut = "b";
+    extraConfig = ''
+      set -g mouse on
+
+      unbind *
+      bind * list-clients
+
+      # naVIgate
+      bind h select-pane -L
+      bind j select-pane -D
+      bind k select-pane -U
+      bind l select-pane -R
+
+      # Use C-h and C-l to cycle through panes
+      bind -r C-h select-window -t :-
+      bind -r C-l select-window -t :+
+
+      setw -g monitor-activity on
+      set -g visual-activity on
+
+      set -g status-interval 2
+      set -g status-left-length 32
+      set -g status-right-length 150
+
+      set -g status-position bottom
+    '';
+  };
 }

modules/zsh.nix

@@ -21,6 +21,8 @@ in
       FZF_ALT_C_COMMAND = "${lib.getExe pkgs.fd}/bin/fd --type d";
     };
 
+  users.defaultUserShell = pkgs.zsh;
+
   programs.zsh =
     let
       zsh-completions = pkgs.fetchFromGitHub {