Repository for building minimal Docker images with butler, the itch.io command-line tool.
Available on Docker Hub at lfdev/butler.
docker run \
-v ./build:/build \
-e BUTLER_API_KEY=<YOUR API KEY> \
lfdev/butler butler push /build <USER>/<PROJECT>:<CHANNEL>Mount the path to your build output (e.g. ./build) to a known folder in the container (e.g. /build).
Set your butler API key through the BUTLER_API_KEY environment variable. You can generate an API key from your itch.io API keys settings.
Replace <USER> with your itch.io username, <PROJECT> with your project's slug, and <CHANNEL> with a channel name (e.g. windows, macos, linux, web).