{ config, lib, pkgs, ... }: let inherit (lib) mkIf mkMerge mkThenElse; annuaire = config.r6d.machines; currentMachine = annuaire."${config.networking.hostName}"; flags = currentMachine.configuration-flags; in mkIf flags.developpement-java { # Paquets environment.systemPackages = with pkgs; [ # Java maven openjdk ]; environment.variables = { JAVA_HOME = "${pkgs.openjdk}"; }; }