PACKER_NVIM_INSTALL_PATH="${HOME}/.local/share/nvim/site/pack/packer/start/packer.nvim"
NVIM_CONF_URL="https://gitlab.orion-technologies.io/backups/neovim-backup.git"
DOT_CONFIG_PATH="${HOME}/.config/"
NVIM_CONF_PATH="${DOT_CONFIG_PATH}/nvim"

required_packages=(universal-ctags fzf ripgrep neovim)

# Handle Installation Per OS
if [[ "$OSTYPE" == "darwin"* ]]; then
    if ! which brew 1>/dev/null 2>&1; then
        echo "Installing brew, why the fuck aren't you using it...?"
        /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" 1>/dev/null 2>&1
    fi
    for package in "${required_packages[@]}"; do
        echo "Installing ${package}"
        brew install "${package}" 1>/dev/null 2>&1
    done

fi

if [[ ! -d "${PACKER_NVIM_INSTALL_PATH}" ]]; then
    echo "Installing packer.nvim as it is not installed"
    git clone --depth 1 https://github.com/wbthomason/packer.nvim\
         "${PACKER_NVIM_INSTALL_PATH}" || echo "packer.nvim already installed"
fi

if [[ ! -d "${HOME}/.config" ]]; then
    echo "The .config directory does not exist, creating now"
    mkdir -p "${HOME}/.config"
fi

if [[ -d "${NVIM_CONF_PATH}" ]]; then
    backup_nvim_conf_path="${DOT_CONFIG_PATH}/$(basename "${NVIM_CONF_PATH}")-$(date +%Y-%m-%dT%H:%M:%S)"
    echo "Backing up ${NVIM_CONF_PATH} to ${backup_nvim_conf_path}"
    mv "${NVIM_CONF_PATH}" "${backup_nvim_conf_path}"
fi

echo "Installing neovim configuration from ${NVIM_CONF_URL}"
git clone "${NVIM_CONF_URL}" ~/.config/nvim

echo "Finished installation"