.init_system

#!/usr/bin/env zsh
#
# Bootstrap program for the system.
#

# Enable the default zsh options
emulate zsh

setopt errexit      # exit the script if any statement returns a non-true valu
setopt pipefail     # unveil hidden pipeline command errors
setopt extendedglob # enable '#', '~', '^' operators and flags in patterns

# Detect the platform (similar to $OSTYPE)
os="$(uname)"
distro="unknown"

case $os in
  'Linux')
    os='Linux'
    if [ -f /etc/os-release ]; then
        . /etc/os-release
        distro=$ID
    fi
    ;;
  'WindowsNT')
    os='Windows'
    ;;
  'Darwin') 
    os='macOS'
    ;;
  *) ;;
esac

print -P "%F{green}::%f detected OS $os and distro $distro"

# install yay if missing
function install_yay {
    if ! command -v yay >/dev/null 2>&1; then
        print -P "%F{blue}::%f installing yay dependencies ..."
        sudo pacman -S --needed git base-devel

        print -P "%F{blue}::%f installing yay ..."
        git clone https://aur.archlinux.org/yay.git
        cd yay
        makepkg -si
    fi
}

# install homebrew if missing
function init_homebrew {
  print -P "%F{blue}::%f init homebrew ..."
  
  if ! command -v brew >/dev/null 2>&1; then
    print -P "%F{blue}::%f installing homebrew ..."
    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
  fi
}

# bootstrap yadm
function init_yadm {
    print -P "%F{blue}::%f init yadm dotfile manager ..."

    yadm_tmp=$(mktemp -d -t yadm-XXXXXXX)
    yadm="$yadm_tmp/yadm"

    PATH=$yadm_tmp:$PATH

    curl -fLo $yadm https://github.com/TheLocehiliosan/yadm/raw/master/yadm
    chmod a+x $yadm

    $yadm clone -f https://github.com/Larusso/dotfiles.git
    rm -fr $yadm_tmp
}

if [ "$os" = "macOS" ]; then
    init_homebrew
elif [ "$os" = "Linux" ] && [ "$distro" = "arch"]; then
    install_yay
fi

init_yadm