curl -LO https://github.com/neovim/neovim/releases/latest/download/nvim.appimage
chmod u+x nvim.appimage
mkdir -p ~/.local/bin && mv nvim.appimage ~/.local/bin

CUSTOM_NVIM_PATH=~/.local/bin/nvim.appimage
set -u
sudo update-alternatives --install /usr/bin/ex ex "${CUSTOM_NVIM_PATH}" 110
sudo update-alternatives --install /usr/bin/vi vi "${CUSTOM_NVIM_PATH}" 110
sudo update-alternatives --install /usr/bin/view view "${CUSTOM_NVIM_PATH}" 110
sudo update-alternatives --install /usr/bin/vim vim "${CUSTOM_NVIM_PATH}" 110
sudo update-alternatives --install /usr/bin/vimdiff vimdiff "${CUSTOM_NVIM_PATH}" 110