The underlying tech (Woodpecker) supports running tasks on Linux, MacOS, and Windows. It seems like they are still just in the testing phase, maybe they need a customer to run builds on all 3.
I don't see any docs about that. How is the `image` value used on macOS and expected to contain some usable macOS filesystem layout? Are you expected to SSH to a machine running the target platform from a Docker container and run the commands that way?
Yeah the docs are lacking. The way Woodpecker works is, there is a Server, that is sort of the "manager"; you only run one of these. You run one Agent on each host that you want builds to happen on. The Agent then executes the steps of your Pipeline on a "platform", which is an Agent running on a particular OS.
By default an Agent just wants to execute jobs in a Docker container, using the docker backend. But there are multiple backends. To run a build on Windows/MacOS, you would download the Go binary for the Agent for that platform, and execute it with the right environment variables to specify the local backend.
I think a lot of this functionality is just now getting added to Woodpecker so it's not been documented. It's been in Drone for a long time, but the fork is from a while ago.
