Custom keymap for an Iris Keyboard

• Start with a qmk_firmware checkout in ../qmk_firmware

• Build the docker container (stolen from qmk_compiler):

    docker build -t qmk_compiler .
  

• Export a .json keymap from https://config.qmk.fm

• Convert it to a base keymap.c with:

    perl -pi -e 's/ANY\((LOWER|RAISE|ADJUST)\)/$1/' iris_rev2_layout_mine.json
    docker run \
       -v $PWD/iris_rev2_layout_mine.json:/qmk_compiler_worker/iris_rev2_layout_mine.json \
       -v $PWD/json2keymap.py:/qmk_compiler_worker/json2keymap.py \
       qmk_compiler \
       ./json2keymap.py > keymap.c.converted
  

• The fixkeymap.rb script makes keymap.c.converted look more like the default Iris keymap found in ../qmk_firmware:

    ./fixkeymap.rb > keymap.c
  

• Copy the final keymap.c over to the qmk_firmware source tree:

    cp -va ../qmk_firmware/keyboards/iris/keymaps/default ../qmk_firmware/keyboards/iris/keymaps/mine
    cp -v keymap.c  ../qmk_firmware/keyboards/iris/keymaps/mine
  

• Build:

    cd ../qmk_firmware
    make iris/rev2:mine