#!/bin/bash

function retry_command {
	# Package servers tend to be unreliable at times..
	# Retry a bunch of times.
	local RETRIES=10

	for i in $(seq 1 "$RETRIES"); do
		"$@" && break
		if [ "$i" == "$RETRIES" ]; then
			echo "Command \"$@\" failed after ${RETRIES} retries."
			exit 1
		fi
	done
}