meta: Replace feh with pqiv

pqiv is an image viewer that, unlike feh, has native support for
Wayland, which makes working with it quite nice. It also supports
showing a thumbnail mode that lets you preview and switch between
images with ease, as well as the ability to run custom commands
based on the current image.

pqiv has more features than imv *and* anti-aliasing *actually works*,
making it an ideal choice for image viewing on Wayland. After years of
using feh, I am quite happy that I found pqiv.

home/default.nix

@@ -4,7 +4,6 @@
   home-manager.sharedModules = [
     ./dunst.nix
     ./fcitx.nix
-    ./feh.nix
     ./fish.nix
     ./git.nix
     ./gpg.nix

home/feh.nix

@@ -1,77 +0,0 @@
-{
-  programs.feh = {
-    enable = true;
-
-    keybindings = {
-      next_img = [ "k" "Right" ];
-      prev_img = [ "j" "Left" ];
-      quit = "q";
-      toggle_fullscreen = "f";
-
-      zoom_in = "h";
-      zoom_out = "l";
-
-      toggle_filenames = "d";
-      toggle_fixed_geometry = "g";
-      toggle_pause = "h";
-      toggle_pointer = "a";
-      size_to_image = "w";
-      jump_random = "z";
-      jump_first = "J";
-      jump_last = "K";
-      jump_fwd = "H";
-      jump_back = "L";
-      scroll_left = "b";
-      scroll_right = "n";
-      scroll_up = [ "u" "Up" ];
-      scroll_down = [ "d" "Down" ];
-      zoom_default = "o";
-      zoom_fill = "p";
-      toggle_auto_zoom = "m";
-
-      toggle_actions = null;
-      toggle_aliasing = null;
-      toggle_caption = null;
-      toggle_exif = null;
-      save_filelist = null;
-      toggle_info = null;
-      toggle_keep_vp = null;
-      toggle_menu = null;
-      reload_image = null;
-      save_image = null;
-      prev_dir = null;
-      next_dir = null;
-      orient_3 = null;
-      orient_1 = null;
-      flip = null;
-      mirror = null;
-      action_0 = null;
-      action_1 = null;
-      action_2 = null;
-      action_3 = null;
-      action_4 = null;
-      action_5 = null;
-      action_6 = null;
-      action_7 = null;
-      action_8 = null;
-      action_9 = null;
-      close = null;
-      reload_plus = null;
-      reload_minus = null;
-      remove = null;
-      delete = null;
-      scroll_left_page = null;
-      scroll_right_page = null;
-      scroll_up_page = null;
-      scroll_down_page = null;
-      render = null;
-      zoom_fit = null;
-      menu_close = null;
-      menu_up = null;
-      menu_down = null;
-      menu_parent = null;
-      menu_child = null;
-      menu_select = null;
-    };
-  };
-}

home/hyprland.nix

@@ -160,7 +160,6 @@
     windowrulev2 = nomaxsize,class:^(osu\.exe)$
     windowrulev2 = opaque,class:^(kitty)$
     windowrulev2 = noblur,class:^(kitty)$
-    windowrulev2 = fullscreen,class:^(feh)$
     windowrulev2 = opacity 0.92 0.92,class:^(thunar)$
 
     # Scroll through existing workspaces with super + scroll

home/mime-apps.nix

@@ -3,8 +3,8 @@
     enable = true;
 
     defaultApplications = {
-      "image/png" = "feh.desktop";
-      "image/jpeg" = "feh.desktop";
+      "image/png" = "pqiv.desktop";
+      "image/jpeg" = "pqiv.desktop";
       "image/gif" = "org.qutebrowser.qutebrowser.desktop";
       "application/x-wine-extension-osz" = "osu-stable.desktop";
       "x-scheme-handler/http" = "librewolf.desktop";

modules/fish.nix

@@ -29,7 +29,6 @@
       cp = "cp -ia";
       rg = "${pkgs.ripgrep}/bin/rg --max-columns=2000 --smart-case";
       yarn = "${pkgs.yarn}/bin/yarn --emoji true";
-      feh = "${pkgs.feh} --fullscreen";
     };
 
     shellAbbrs = {

modules/packages.nix

@@ -73,6 +73,7 @@
     wtype
     mtr
     cointop
+    pqiv
 
     poppler_utils
     wl-clipboard