ft: home-manager terminal

hosts/tuxcomp/default.nix

@@ -19,6 +19,7 @@
   };
   hardware.tuxedo-drivers.enable = true;
 
+  # FIXME: this patch does not work
   # adds a `stretch_aspect` scaler (Valve/gamescope#927) and lets `--rt` use the
   # rtprio limit from modules/gaming.nix instead of CAP_SYS_NICE.
   # nixpkgs.overlays = [

modules/apps.nix

@@ -59,6 +59,7 @@
     yad
     brightnessctl
     grim
+    file
     tree
   ];
 

modules/base.nix

@@ -53,22 +53,35 @@
     vim
   ];
 
-  # TODO: switch to home manager
-  # home-manager = {
-  #   useGlobalPkgs = true;
-  #   useUserPackages = true;
-  #   extraSpecialArgs = { inherit inputs; };
-  #   # Move a file home-manager would overwrite aside instead of failing.
-  #   backupFileExtension = "backup";
-  #
-  #   users.djai = {
-  #     home.stateVersion = "26.05";
-  #     programs.home-manager.enable = true;
-  #
-  #     # TODO: unified ssh-config secret
-  #     home.file.".ssh/config".text = ''
-  #       Include ${config.sops.secrets."ssh-config".path}
-  #     '';
-  #   };
-  # };
+  home-manager = {
+    useGlobalPkgs = true;
+    useUserPackages = true;
+    extraSpecialArgs = { inherit inputs; };
+    backupFileExtension = "bck";
+
+    users."djai" = {
+      programs.home-manager.enable = true;
+
+      home.file.".ssh/config".text = ''
+        Include ${config.sops.secrets."ssh-config".path}
+      '';
+
+      home = {
+        stateVersion = "26.05";
+        sessionPath = [
+          "$HOME/bin"
+          "$HOME/.local/bin"
+          "$HOME/.cargo/bin"
+          "$HOME/Scripts"
+        ];
+
+        sessionVariables = {
+          NEWT_COLORS_FILE = "$HOME/.newtColours";
+          BROWSER = "librewolf";
+          EDITOR = "nvim";
+          STARSHIP_LOG = "error";
+        };
+      };
+    };
+  };
 }

modules/desktop/default.nix

@@ -64,6 +64,7 @@
     hyprpicker
     hyprsunset
     wf-recorder
+    grimblast
     wmctrl
     hyprprop
     hyprlandPlugins.hypr-darkwindow

modules/terminal/default.nix

@@ -1,13 +1,18 @@
 { pkgs, ... }:
 
 {
+  imports = [
+    ./fish.nix
+    ./kitty.nix
+  ];
+
   environment.defaultPackages = with pkgs; [
     fbterm
     kitty
     starship
   ];
 
-  # TODO: switch to home manager
+  # keeping these here so root also benefits 
   programs.fish.enable = true;
   programs.tmux = {
     enable = true;
@@ -18,19 +23,4 @@
       resurrect
     ];
   };
-
-  # home-manager.users.djai = {
-  #   programs.fish.enable = true;
-  #     programs.tmux.enable = true;
-  #
-  #   programs.kitty = {
-  #     enable = true;
-  #     settings = {
-  #       shell = "${pkgs.tmux}/bin/tmux";
-  #       font_family = "Iosevka Nerd Font";
-  #     };
-  #     extraConfig = ""; # TODO theming
-  #   };
-  #
-  # };
 }

modules/terminal/fish-config/bulkpaste.fish

@@ -0,0 +1,8 @@
+  case Hyprland
+    hyprctl dispatch 'hl.dsp.focus({ direction = "left" })'
+    for i in (ls | grep "$argv[1]")
+      sleep 0.05
+      copy "$i"
+      sleep 0.05
+      hyprctl dispatch 'hl.dsp.send_shortcut({ mods = "CTRL", key = "v" })'
+    end

modules/terminal/fish-config/copy.fish

@@ -0,0 +1,6 @@
+switch "$XDG_SESSION_TYPE"
+  case wayland
+    echo "file://$(realpath -- "$argv")" | wl-copy -t text/uri-list
+  case x11
+    echo "file://$(realpath -- "$argv")" | xclip -i -selection clipboard -t text/uri-list
+end

modules/terminal/fish-config/files.fish

@@ -0,0 +1,9 @@
+if test -z "$argv[1]"
+  set dir '.'
+else
+  set dir "$argv[1]"
+end
+for i in (find "$dir" -maxdepth 1 -type d )
+  set b (find "$i" -type f| wc -l)
+  printf "%d/%s\n" $b (basename "$i")
+end | sort -nr | column -ts/

modules/terminal/fish-config/fmf.fish

@@ -0,0 +1,4 @@
+set dest "$(fzf)"
+if test $status -eq 0
+  cd "$(realpath (dirname "$dest"))"
+end

modules/terminal/fish-config/histdelete.fish

@@ -0,0 +1,3 @@
+string match -qr '^(exit|ls$|clear)' -- $argv
+and history delete --exact --case-sensitive -- (string trim -r $argv)
+

modules/terminal/fish-config/move.fish

@@ -0,0 +1 @@
+rename.sh "$argv"

modules/terminal/fish-config/nshell.fish

@@ -0,0 +1,5 @@
+if test -n "$argv"
+  eval "nix-shell --run fish -p" (string join -- " -p " $argv)
+else
+  nix-shell --run fish
+end

modules/terminal/fish-config/ranger.fish

@@ -0,0 +1,12 @@
+
+set tempfile '/tmp/chosendir'
+command ranger --choosedir=$tempfile (pwd) $argv
+
+if test -f $tempfile
+ if [ (cat $tempfile) != (pwd) ]
+  cd (cat $tempfile)
+ end
+end
+
+rm -f $tempfile
+

modules/terminal/fish-config/run.fish

@@ -0,0 +1,2 @@
+echo (cat -- "$argv")
+fish -c (cat -- "$argv")

modules/terminal/fish-config/runl.fish

@@ -0,0 +1,6 @@
+if test -n "$argv[2]"
+  echo (cat -- "$argv[1]" | sed -n $argv[2]p)
+  fish -c (cat -- "$argv[1]" | sed -n $argv[2]p)
+else
+  cat -n -- "$argv[1]"
+end

modules/terminal/fish-config/secret.fish

@@ -0,0 +1,2 @@
+tr -dc A-Za-z0-9 </dev/urandom | head -c 32
+echo

modules/terminal/fish-config/show_colour.fish

@@ -0,0 +1 @@
+perl -e 'foreach $a(@ARGV){print "\e[48:2::".join(":",unpack("C*",pack("H*",$a)))."m \e[49m "};print "\n"' "$argv"

modules/terminal/fish-config/sudo.fish

@@ -0,0 +1,6 @@
+if test "$argv" = !!
+  echo sudo $history[1]
+  eval command sudo $history[1]
+else
+  command sudo $argv
+end

modules/terminal/fish-config/tmux-updater.fish

@@ -0,0 +1,7 @@
+if set -q TMUX
+  set -l name (tmux display -p '#{session_name}')
+  if test -n "$name"; and string match -qr '^[0-9]+' -- $name
+    set num (string match -rim 1 "[0-9]*" -- $name)
+    tmux rename-session "$num: cmd: $argv[1]" 2>/dev/null
+  end
+end

modules/terminal/fish-config/yazi.fish

@@ -0,0 +1,10 @@
+set tempfile /tmp/chosendir
+command yazi cwd-file=$tempfile (pwd) $argv
+
+if test -f $tempfile
+  if [ (cat $tempfile) != (pwd) ]
+    cd (cat $tempfile)
+  end
+end
+
+rm -f $tempfile

modules/terminal/fish.nix

@@ -0,0 +1,87 @@
+{ config, lib, ... }:
+
+let
+  # automatically discover functions in the relative fish functions directory
+  fishFuncDir = ./fish-config/functions;
+  fishFuncs = lib.attrsets.mapAttrs'
+    (name: _: lib.nameValuePair (lib.strings.removeSuffix ".fish" "${name}") ({
+      body = builtins.readFile (fishFuncDir + "/${name}");
+    }))
+    (lib.attrsets.filterAttrs
+      (name: type: type == "regular")
+      (builtins.readDir fishFuncDir)
+    );
+in
+{
+  home-manager.users.djai.programs.fish = {
+    enable = true;
+    binds = {
+      "\cf" = {
+        command = "forward-char";
+        mode = "insert";
+      };
+      "\ef" = {
+        command = "forward-word";
+        mode = "insert";
+      };
+    };
+    shellInit = ''
+      # start fbterm if in raw tty
+      if string match -qr "/dev/tty[2-9]" (tty)
+        fbterm -- env TERM=fbterm tmux new
+      end
+
+      [ -d "$HOME/.cargo/env.fish" ] && source "$HOME/.cargo/env.fish"
+    '';
+
+    interactiveShellInit = ''
+      fish_vi_key_bindings
+      starship init fish | source
+      fish_config theme choose "Catppuccin Macchiato"
+
+      if test -n "$TMUX"
+        ascii.sh
+      else
+        if test "$TERM" != "linux"
+          tmux new
+        end
+      end
+
+      # make clear also remove scrollback on kitty
+      [ "(set -q TERM)" -a "$TERM" = "xterm-kitty" ] && alias clear "printf '\033[2J\033[3J\033[1;1H'"
+    '';
+
+    loginShellInit = ''
+      ~/Scripts/diaryEntry.sh > /dev/null # TODO: move to somewhere
+    '';
+
+    shellAbbrs = {
+      "webcam" = "mpv av://v4l2:/dev/video0 --profile=low-latency --untimed";
+      "venv" = ". .venv/bin/activate.fish";
+      "rug" = "sudo openconnect --protocol=gp safenet.vpn.rug.nl";
+      "dia" = "nvim (date +%F)";
+
+      "rm" = "rm -I";
+      "mv" = "mv -vn";
+      "make" = "make -j8";
+
+      "ll" = "ls -hlav --ignore=..";
+      "l" = "ls -lav --ignore=.\?\*";
+      "la" = "ls -A";
+
+      "lg" = "lazygit";
+      "fih" = "fish";
+      "twi" = "twitch";
+      "keh" = "kitten icat";
+    };
+
+    # discovered functions + overrides
+    functions = fishFuncs // {
+      tmux-updater = fishFuncs.tmux-updater // {onEvent = "fish_preexec";};
+      histdelete = fishFuncs.histdelete // {onEvent = "fish_postexec";};
+    };
+  };
+  home-manager.users."djai".home.shell.enableFishIntegration = true;
+
+  home.file.".config/fish/themes".source = config.lib.file.mkOutOfStoreSymLink ./fish-config/themes/;
+}

modules/terminal/kitty.nix

@@ -0,0 +1,46 @@
+{ pkgs, ... }:
+
+{
+  home-manager.users."djai".programs.kitty = {
+    enable = true;
+    keybindings = {
+      "ctrl+shift+t" = "new_tab_with_cwd";
+      "ctrl+shift+enter" = "new_window_with_cwd";
+      "ctrl+shift+b" = "detach_window";
+
+      "ctrl+j" = "neighboring_window down";
+      "ctrl+k" = "neighboring_window up";
+      "ctrl+h" = "neighboring_window left";
+      "ctrl+l" = "neighboring_window right";
+
+      "ctrl+shift+n" = "new_os_window_with_cwd";
+    };
+    themeFile = "Catppuccin-Macchiato";
+
+    settings = {
+      shell = "${pkgs.fish}/bin/fish";
+      font_family = "CaskaydiaCove Nerd Font Mono";
+      close_on_child_death = true;
+      enable_audio_bell = false;
+
+      window_padding_width = 6;
+      tab_bar_min_tabs = 1;
+      tab_bar_edge = "bottom";
+      tab_bar_style = "powerline";
+      tab_powerline_style = "slanted";
+      tab_title_template = "{title}{' - {}'.format(num_windows) if num_windows > 1 else ''}";
+
+      allow_remote_control = "password";
+      listen_on = "unix:@kitty";
+      remote_control_password = " \"\" allow_safe.py"; # FIXME: seems to be borked on nixos
+    };
+  };
+
+  home-manager.users."djai".home.file.".config/kitty/allow_safe.py".text = ''
+    #!/usr/bin/env python3
+    def is_cmd_allowed(pcmd, window, from_socket, extra_data):
+      if pcmd['cmd'] == "launch":
+          return 'args' not in pcmd['payload']
+      return False
+  '';
+}