The official Docker images provided by the Drone CI project use the Enterprise version, which is
limied to a total of 5000 builds unless the server is in posession of a valid Enterprise license.
For personal or small-company (<$1M yearly revenue) use this limitation can be avoided by compiling
the Drone server with the nolimit tag.
This CI pipeline attempts to build the latest version of the Drone server by:
Cloning the repository from Github
Checking out the latest version tag
Parsing the repository's .drone.yml file to determine what Golang image to use
Compiling with the nolimit tag
Building the Docker image using the included Dockerfile