Include PushBits CLI in Docker image

[ich777]

As discussed in #58, is it possible to include cli in the Docker image because you can then open up a container console and add applications directly from the container without going through the hassle downloading it on a physical machine or even to the container.

[eikendev]

I'm still thinking what's the best way to do it. Seeing two primary options:

• building the CLI in the Docker container when the server image builds;
• downloading the CLI release from GitHub when the server image builds.

Happy to hear your thoughts on this.

[ich777]

I would pull it in from the releases tab since why build it twice when it's already in place.

Something like this in the Dockerfile should do the job just fine and cli should then be easily accessible from the docker command line:

ARG CLI_VERSION=0.0.4

RUN wget -O /tmp/cli_${CLI_VERSION}.tar.gz https://github.com/pushbits/cli/releases/download/v${CLI_VERSION}/cli_${CLI_VERSION}_linux_amd64.tar.gz && \
    tar -C /tmp -xvf /tmp/cli_${CLI_VERSION}.tar.gz && \
    cp /tmp/cli /usr/bin/cli && \
    rm -f /tmp/*

[eikendev]

Fixed in f739672e01c2212110924b63e1bcb2805dea2619.