entr

entr 5.9

Run arbitrary commands when files change

https://eradman.com/entrproject/
ISC License
main program: entrprograms: entr
Platforms (79)
wasm32-wasip1x86_64-freebsdaarch64-freebsdpowerpc-netbsdarmv6l-netbsdpowerpc64-linuxarmv7l-netbsdi686-windows
View source on NixOS/nixpkgs →

Install

Copy into your configuration

NixOS (configuration.nix)
environment.systemPackages = with pkgs; [
  entr
];
Ad-hoc shell
nix-shell -p entr
Flake (nix run)
nix run nixpkgs#entr