#!/run/current-system/sw/bin/bash
sudo mkdir /run/systemd/system/nix-daemon.service.d/
sudo cat << EOF >/run/systemd/system/nix-daemon.service.d/override.conf
[Service]
Environment="https_proxy=socks5h://127.0.0.1:7890"

EOF
sudo systemctl daemon-reload
sudo systemctl restart nix-daemon