Add screenshot tool to i3

home/X11/i3.nix

@@ -23,9 +23,12 @@ let
   range = from: to:
     let
       f = cur: if cur == to then [ ] else [ cur ] ++ f (cur + 1);
-        in f from;
+    in
+    f from;
 in
 {
+  imports = [ ./i3/screenshot.nix ];
+
   ## i3 window manager
   xsession.windowManager.i3 = {
     enable = true;
@@ -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";
+  };
+}