Building the Layout

This process has been verified against ZSA's qmk_firmware commit 29b5d23. I make no guarantees about any other version.

1. Clone ZSA's fork of qmk:

   git clone git@github.com:zsa/qmk_firmware

2. Run qmk setup and accept pulling the submodules (the salient one of which is the ZSA one).
3. Symlink or copy this directory into keyboards/zsa/moonlander/keymaps/j3rn inside the cloned ZSA qmk_firmware fork, e.g.:

   ln -s ~/Code/J3RN/moonlander-layout/main ~/Code/zsa/qmk_firmware/keyboards/zsa/moonlander/keymaps/j3rn

4. Use the qmk tool to compile the layout

   qmk compile -kb zsa/moonlander/reva -km j3rn

5. Flash the firmware:

   sudo make zsa/moonlander/reva:j3rn:flash