Add screenshot tool to i3

home/X11/i3.nix

@@ -1,4 +1,4 @@
-{ pkgs, config, lib, ... } :
+{ pkgs, config, lib, ... }:
 
 let
   mod = "Mod4";
@@ -22,18 +22,21 @@ let
   remainder = x: y: x - (builtins.div x y) * y;
   range = from: to:
     let
-            f = cur: if cur == to then [] else [cur] ++ f (cur + 1);
-        in f from;
+      f = cur: if cur == to then [ ] else [ cur ] ++ f (cur + 1);
+    in
+    f from;
 in
 {
+  imports = [ ./i3/screenshot.nix ];
+
   ## i3 window manager
   xsession.windowManager.i3 = {
     enable = true;
     config.assigns = {
-            "${wsAttrs."1"}" = [ { class = "^Firefox$"; } ];
-            "${wsAttrs."2"}" = [ { class = "^Discord$"; } ];
+      "${wsAttrs."1"}" = [{ class = "^Firefox$"; }];
+      "${wsAttrs."2"}" = [{ class = "^Discord$"; }];
     };
-        config.bars = [ {
+    config.bars = [{
       command = "${pkgs.i3-gaps}/bin/i3bar -t";
       statusCommand = "${pkgs.i3status-rust}/bin/i3status-rs ~/.config/i3status-rust/config-default.toml";
       position = "top";
@@ -48,7 +51,7 @@ in
         urgentWorkspace = { background = "#2f343a"; border = "#900000"; text = "#ffffff"; };
         bindingMode = { background = "#2f343a"; border = "#900000"; text = "#ffffff"; };
       };
-        } ];
+    }];
     config.fonts = { names = [ "FantasqueSansMono Nerd Font Mono" "monospace" ]; size = 11.0; };
     config.gaps.outer = 5;
     config.gaps.inner = 5;
@@ -75,7 +78,8 @@ in
       "${mod}+r" = "exec ${pkgs.dmenu}/bin/dmenu_run";
       "${mod}+d" = "exec i3-dmenu-desktop --dmenu='${pkgs.dmenu}/bin/dmenu -i'";
     } // (
-            builtins.listToAttrs (lib.flatten (map (key: [
+      builtins.listToAttrs (lib.flatten (map
+        (key: [
           {
             name = "${mod}+${key}";
             value = "workspace ${builtins.getAttr key wsAttrs}";
@@ -84,7 +88,8 @@ in
             name = "${mod}+Shift+${key}";
             value = "move to workspace ${builtins.getAttr key wsAttrs}";
           }
-            ]) (builtins.attrNames wsAttrs))
+        ])
+        (builtins.attrNames wsAttrs))
       )));
 
     # Workspace

home/X11/i3/screenshot.nix

@@ -0,0 +1,9 @@
+{ pkgs, config, lib, ... }:
+
+with lib;
+{
+  xsession.windowManager.i3.config = {
+    startup = [ { command = "${pkgs.flameshot}/bin/flameshot"; } ];
+    keybindings."Print" = "exec ${pkgs.flameshot}/bin/flameshot gui";
+  };
+}