#!/usr/bin/env bash if [[ -x $(command -v apt) ]]; then apt install -y protobuf-compiler jq elif [[ -x $(command -v pacman) ]]; then pacman -Sy protobuf jq --noconfirm elif [[ -x $(command -v brew) ]]; then brew install protobuf jq elif [[ -x $(command -v nix-env) ]]; then nix-env -iA nixos.protobuf3_13 else echo "ERROR: No known package manager found!" >&2 exit 1 fi