Simple workflow to get SSH access to MSYS2 on GitHub Actions runners using action-tmate.

1. Click here to start a workflow (or go to Actions → main → Run workflow)
2. Select your desired runner image, MSYS2 environment, and additional packages to install
3. Click "Run workflow"
4. Wait for the SSH connection information to appear in the logs
5. Connect using the provided SSH command

You need to have an SSH public key registered on your GitHub account. Check if you have one at:

https://github.com/<your-username>.keys

If empty, add an SSH key to your GitHub account first.

Once connected, you can switch between MSYS2 environments:

. shell clang64