devilutionX-ZeroTierOne/ext/installfiles/linux/zerotier-containerized/main.sh

#!/bin/sh

export PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin

if [ ! -e /dev/net/tun ]; then
	echo 'FATAL: cannot start ZeroTier One in container: /dev/net/tun not present.'
	exit 1
fi

exec "$@"
Dockerfile for building zerotier/zerotier-containerized for CoreOS et al. 10 years ago			`#!/bin/sh`

			`export PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin`

			`if [ ! -e /dev/net/tun ]; then`
			`echo 'FATAL: cannot start ZeroTier One in container: /dev/net/tun not present.'`
			`exit 1`
			`fi`

Update ZeroTier version on Docker This commit changes the Dockerfile ot use the multi-stage build and help to get an automated build on Docker. The idea of the multi-stage build is to use the already stable Debian distribution channel to provide up-to-date versions of ZeroTier. The benefit is that it would be possible to automate the image build, either on Docker Hub, Travis or taking advantage of the [docker-library/official-images] infrastructure. This changes follows the best-practices suggested by [docker-library/official-images], such as using a High Availability GPG keyserver, providing a default CMD, allowing "bash" on `docker run` and others. Given that both the builder `debian:stretch` and `alpine:latest` are official messages and have [manifests], this means that this Dockerfile is also multi-platform. This means that this same Dockerfile will pick-up the correct Debian package according to the architecture of the running system during build. With this changes we could try to promote the image to be parte of [docker-library/official-images], and take advantage of automated publishing of multi-architecture images. Others would be able to use `docker run zerotier` and download the latest version appropriate to their system. Related to #682 [docker-library/official-images]: https://github.com/docker-library/official-images [manifests]: https://blog.docker.com/2017/09/docker-official-images-now-multi-platform/ 8 years ago			`exec "$@"`