Latest version of docker-compose Installer

docker-compose-installer.sh

#!/usr/bin/env bash
set -ex

if [[ ! -f /usr/local/bin/docker-compose ]]; then
	sudo apt install -y curl

	curl -s https://api.github.com/repos/docker/compose/releases/latest \
	 | grep browser_download_url \
	 | grep docker-compose-Linux-x86_64 \
	 | cut -d '"' -f 4 \
	 | wget -qi -

	chmod +x docker-compose-Linux-x86_64

	sudo mv docker-compose-Linux-x86_64 /usr/local/bin/docker-compose
fi

docker-compose version

[[ ! -f /etc/bash_completion.d/docker-compose ]] && \
	sudo curl -L https://raw.githubusercontent.com/docker/compose/master/contrib/completion/bash/docker-compose -o /etc/bash_completion.d/docker-compose