# Drone CI We currently use two CI systems, [drone CI](https://drone.io), reachable via https://ci.pub.solar and [Forgejo Actions](https://forgejo.org/docs/latest/user/actions/), which UI is integrated into https://git.pub.solar, for example https://git.pub.solar/pub-solar/infra/actions. ### Signing the `.drone.yml` file Login to https://ci.pub.solar by clicking on the user icon in the bottom left. After logging in, you can view your personal API token by clicking on the same icon. If you're using the nix [development-shell](./development-shell.md), the `drone` command will already be installed. ``` export DRONE_TOKEN=<your-drone-api-token> drone --token $DRONE_TOKEN sign --save pub-solar/os ```