update-docker-compose.sh

#!/bin/bash

set -eu
LATEST=$(curl -fsL https://api.github.com/repos/docker/compose/releases/latest | grep 'tag_name' | cut -d\" -f4)

echo "Latest version: $LATEST"
echo

VERSION=${VERSION:-$LATEST}

echo Version: $VERSION
echo

echo Installing docker-compose
echo
sudo curl -#L https://github.com/docker/compose/releases/download/${VERSION}/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

echo Installing docker-compose completion
echo
mkdir -p /etc/bash_completion.d/
sudo curl -#L https://raw.githubusercontent.com/docker/compose/${VERSION}/contrib/completion/bash/docker-compose -o /etc/bash_completion.d/docker-compose

echo
docker-compose version