Compose as a Docker plugin

[mglaman]

fixes #47

local workaround:

echo 'docker compose --compatibility "$@"' > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

[seanmorris]

@mglaman

I've set things up so you can provide the DOCKER_COMPOSE env variable as a path to your install. It defaults to docker-compose. You can set it in your .env file, which should be ignored by git by default.

Looks like you'd need the following in your .env file with the current master:

DOCKER_COMPOSE=docker compose --compatibility`

Let me know if that cleans things up.