Switch from entr to inotifywait

Makefile

@@ -8,7 +8,7 @@ clean:
 	test -e out && rm -rf out
 
 watch:
-	while sleep 1; do find src/ build.py Makefile | entr -d make build; done
+	while inotifywait -r -e modify -e move -e create -e delete build.py Makefile src/; do make build; done
 
 serve:
 	python -m http.server --directory out/

flake.nix

@@ -28,7 +28,7 @@
       default = pkgs.mkShell {
         packages = [
           pyenv
-          pkgs.entr
+          pkgs.inotify-tools
           pkgs.rsync
           pkgs.pagefind
         ];