retropie_auto.sh

#!/bin/bash

function version { echo "$@" | awk -F. '{ printf("%d%03d%03d%03d%03d\n", $1,$2,$3,$4,$5); }'; }

function install {
  status_green "Retropie install script started!"
  echo
  status "Downloading the files and installing needed dependencies..."
  sleep 3
  #download git
  sudo apt install git dialog unzip xmlstarlet lsb-release crudini python3-pyudev jq -y || error "Could not install dependencies"
  sudo apt install joycond -y

  cd ~
  git clone https://github.com/RetroPie/RetroPie-Setup.git

  cd RetroPie-Setup
  # pull latest version if already cloned
  git pull
  if [[ $? -ne 0 ]]; then
    cd ~
    sudo rm -rf RetroPie-Setup
    git clone https://github.com/RetroPie/RetroPie-Setup.git || error "Could Not Pull Latest Source Code"
    cd ~/RetroPie-Setup
  fi
  # unfortunatly I can't use this this not all main packages work ... sudo ./retropie_packages.sh setup basic_install
  # manually install all of the required and good stuff

  sudo sh -c "cat > /etc/sudoers.d/retropie_sudo << _EOF_
"$USER" ALL = NOPASSWD: "/home/$USER/RetroPie-Setup/retropie_setup.sh"
"$USER" ALL = NOPASSWD: "/home/$USER/RetroPie-Setup/retropie_packages.sh"
"$USER" ALL = NOPASSWD: "/sbin/shutdown"
_EOF_"

  #auto install retropie with most important emulators (which don't take up much space)
  sudo ./retropie_packages.sh retroarch
  sudo ./retropie_packages.sh emulationstation
  sudo ./retropie_packages.sh retropiemenu
  sudo ./retropie_packages.sh runcommand
  sudo ./retropie_packages.sh joy2key
  #sudo ./retropie_packages.sh ports-enable configure
  sudo ./retropie_packages.sh mupen64plus
  # sudo ./retropie_packages.sh lr-duckstation
  sudo ./retropie_packages.sh lzdoom
  sudo ./retropie_packages.sh supermodel3
  # sudo ./retropie_packages.sh scraper
  # sudo ./retropie_packages.sh skyscraper
  # sudo ./retropie_packages.sh usbromservice
  if [[ $jetson_model != "tegra-x1" ]]; then
    # only build from source on non-tegra-x1 systems
    # if executed on the PI, this shoud still install binaries for those systems
    package_list=(lr-atari800 lr-beetle-ngp lr-beetle-supergrafx lr-bsnes
      lr-caprice32 lr-desmume lr-fbneo lr-fceumm lr-flycast lr-fuse
      lr-gambatte lr-genesis-plus-gx lr-gpsp lr-handy lr-mame lr-mame2003
      lr-mame2010 lr-mame2016 lr-mesen lr-mgba lr-mupen64plus-next lr-nestopia
      lr-pcsx-rearmed lr-ppsspp lr-prosystem lr-quicknes lr-smsplus-gx
      lr-stella2014 lr-snes9x lr-snes9x2005 lr-snes9x2010 lr-vba-next lr-vecx
      lr-tgbdual lr-yabause)
    for package in ${package_list[@]}; do
      sudo ./retropie_packages.sh $package
    done
  fi
}

function update_scripts {

  # update sudoers
  sudo sh -c "cat > /etc/sudoers.d/retropie_sudo << _EOF_
"$USER" ALL = NOPASSWD: "/home/$USER/RetroPie-Setup/retropie_setup.sh"
"$USER" ALL = NOPASSWD: "/home/$USER/RetroPie-Setup/retropie_packages.sh"
"$USER" ALL = NOPASSWD: "/sbin/shutdown"
_EOF_"

  # add builtin updater into retropie
  mkdir -p "/home/$USER/RetroPie/retropiemenu"
  wget "https://raw.githubusercontent.com/$repository_username/L4T-Megascript/$repository_branch/assets/RetroPie/L4T-Megascript-RetroPie-Updater.sh" -O /tmp/L4T-Megascript-RetroPie-Updater.sh && sudo rm -rf "/home/$USER/RetroPie/retropiemenu/L4T-Megascript-RetroPie-Updater.sh" && mv /tmp/L4T-Megascript-RetroPie-Updater.sh "/home/$USER/RetroPie/retropiemenu/L4T-Megascript-RetroPie-Updater.sh"
  chmod +x "/home/$USER/RetroPie/retropiemenu/L4T-Megascript-RetroPie-Updater.sh"

  config="$HOME/.emulationstation/gamelists/retropie/gamelist.xml"
  path="./L4T-Megascript-RetroPie-Updater.sh"
  name="L4T-Megascript RetroPie Binaries Updater"
  desc="This script automatically updates the L4T-Megascript supplied RetroPie binaries if necessary. It functions just like updating the binaries through the L4T-Megascript Updater script."
  image="/usr/share/icons/L4T-Megascript.png"
  if [[ ! -f "$config" ]]; then
    echo "<gameList />" >"$config"
  fi

  if [[ $(xmlstarlet sel -t -v "count(/gameList/game[path='$path'])" "$config") -eq 0 ]]; then
    echo "Adding updater info to gamelist"
    xmlstarlet ed -L -s "/gameList" -t elem -n "game" -v "" \
      -s "/gameList/game[last()]" -t elem -n "path" -v "$path" \
      -s "/gameList/game[last()]" -t elem -n "name" -v "$name" \
      -s "/gameList/game[last()]" -t elem -n "desc" -v "$desc" \
      -s "/gameList/game[last()]" -t elem -n "image" -v "$image" \
      "$config"
  else
    echo "Updating updater info in gamelist"
    # remove current occurances of name, desc, and image
    xmlstarlet ed -L -d "/gameList/game[path='$path']/name" -d "/gameList/game[path='$path']/desc" -d "/gameList/game[path='$path']/image" "$config"

    # add name, desc, and image
    xmlstarlet ed -L \
      -s "/gameList/game[path='$path']" -t elem -n "name" -v "$name" \
      -s "/gameList/game[path='$path']" -t elem -n "desc" -v "$desc" \
      -s "/gameList/game[path='$path']" -t elem -n "image" -v "$image" \
      "$config"
  fi

  cd "/home/$USER/RetroPie-Setup"
  # cleanup random files that could cause issues
  git reset --hard
  git clean -f
  git pull || error "Could Not Pull Latest Source Code. You probably have corrupted your ~/RetroPie-Setup folder or your Internet DIED, you can savely remove it and try again."

  sudo crudini --set '/opt/retropie/configs/all/runcommand.cfg' '' governor ' ""'
  status "Finding all games installed and adding them to the Ports menu"
  mkdir -p "/home/$USER/.emulationstation/scripts/quit"
  rm -rf /tmp/add_games.sh
  wget "https://raw.githubusercontent.com/$repository_username/L4T-Megascript/$repository_branch/assets/RetroPie/add_games.sh" -O /tmp/add_games.sh && sudo rm -rf "/home/$USER/.emulationstation/scripts/quit/add_games.sh" && mv /tmp/add_games.sh "/home/$USER/.emulationstation/scripts/quit/add_games.sh"
  sudo chmod 755 "/home/$USER/.emulationstation/scripts/quit/add_games.sh"

  status "Addding the Python .desktop image finder script"
  rm -rf /tmp/get-icon-path.py
  mkdir -p "/home/$USER/RetroPie/roms/ports"
  wget "https://raw.githubusercontent.com/$repository_username/L4T-Megascript/$repository_branch/assets/RetroPie/get-icon-path.py" -O /tmp/get-icon-path.py && sudo rm -rf "/home/$USER/RetroPie/roms/ports/get-icon-path.py" && mv /tmp/get-icon-path.py "/home/$USER/RetroPie/roms/ports/get-icon-path.py"
  sudo chmod 755 "/home/$USER/RetroPie/roms/ports/get-icon-path.py"

  status "Running the auto game detection script"
  "/home/$USER/.emulationstation/scripts/quit/add_games.sh"

  # hotfix for switch/jetsons emulationstation crash and vlc player broken
  if [[ $jetson_model ]]; then
    sudo mv /usr/lib/aarch64-linux-gnu/vlc/plugins/codec/libomxil_plugin.so /usr/lib/aarch64-linux-gnu/vlc/plugins/codec/libomxil_plugin.so.old
  fi

  # hotfix for retropie runcommand.sh broken on rotated displays with X11 https://github.com/RetroPie/RetroPie-Setup/issues/3338
  # fully disable modesetting on X11 (useless on Switch Handheld Display anyway as it has one mode)
  sudo sed -i 's/^XRANDR="xrandr"/XRANDR="dummybin"/' /opt/retropie/supplementary/runcommand/runcommand.sh

  if command -v dolphin-emu-nogui &>/dev/null; then
    echo "Adding dolphin standalone to retropie"
    mkdir /opt/retropie/configs/gc
    mkdir /opt/retropie/configs/wii
    mkdir "/home/$USER/RetroPie/roms/gc"
    mkdir "/home/$USER/RetroPie/roms/wii"
    LINE='dolphin-standalone = "dolphin-emu-nogui -e %ROM%"'
    FILE='/opt/retropie/configs/gc/emulators.cfg'
    FILE2='/opt/retropie/configs/wii/emulators.cfg'
    grep -qFs -- "$LINE" "$FILE" || echo "$LINE" >>"$FILE"
    grep -qFs -- "$LINE" "$FILE2" || echo "$LINE" >>"$FILE2"

    config="/etc/emulationstation/es_systems.cfg"
    if [[ ! -f "$config" ]]; then
      echo "<systemList />" | sudo tee "$config"
    fi
    homedir=~
    if [[ $(xmlstarlet sel -t -v "count(/systemList/system[name='gc'])" "$config") -eq 0 ]]; then
      sudo xmlstarlet ed -L -s "/systemList" -t elem -n "system" -v "" \
        -s "/systemList/system[last()]" -t elem -n "name" -v "gc" \
        -s "/systemList/system[last()]" -t elem -n "fullname" -v "Nintendo GameCube" \
        -s "/systemList/system[last()]" -t elem -n "path" -v "$homedir/RetroPie/roms/gc" \
        -s "/systemList/system[last()]" -t elem -n "extension" -v ".ciso .gcm .gcz .iso .rv" \
        -s "/systemList/system[last()]" -t elem -n "command" -v '/opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ gc %ROM%' \
        -s "/systemList/system[last()]" -t elem -n "platform" -v 'gc' \
        -s "/systemList/system[last()]" -t elem -n "theme" -v 'gc' \
        "$config"
    fi

    if [[ $(xmlstarlet sel -t -v "count(/systemList/system[name='wii'])" "$config") -eq 0 ]]; then
      sudo xmlstarlet ed -L -s "/systemList" -t elem -n "system" -v "" \
        -s "/systemList/system[last()]" -t elem -n "name" -v "wii" \
        -s "/systemList/system[last()]" -t elem -n "fullname" -v "Nintendo Wii" \
        -s "/systemList/system[last()]" -t elem -n "path" -v "$homedir/RetroPie/roms/wii" \
        -s "/systemList/system[last()]" -t elem -n "extension" -v ".gcm .iso .wbfs .ciso .gcz" \
        -s "/systemList/system[last()]" -t elem -n "command" -v '/opt/retropie/supplementary/runcommand/runcommand.sh 0 _SYS_ wii %ROM%' \
        -s "/systemList/system[last()]" -t elem -n "platform" -v 'wii' \
        -s "/systemList/system[last()]" -t elem -n "theme" -v 'wii' \
        "$config"
    fi

  fi

  bash -c "$(curl -s https://raw.githubusercontent.com/$repository_username/L4T-Megascript/$repository_branch/scripts/sdl2_install_helper.sh)"
}

function update_cores {
  cd "/home/$USER/RetroPie-Setup"
  # cleanup random files that could cause issues
  git reset --hard
  git clean -f
  git pull || error "Could Not Pull Latest Source Code. You probably have corrupted your ~/RetroPie-Setup folder or your Internet DIED, you can savely remove it and try again."
  sudo ./retropie_packages.sh setup update_packages
}

function install_binaries {
  if [[ $jetson_model == "tegra-x1" ]] || [[ $jetson_model == "tegra-x2" ]]; then
    jetson_model="tegra-x1"
    sudo rm -rf "/tmp/Retropie-Binaries"
    mkdir -p "/tmp/Retropie-Binaries"
    cd "/tmp/Retropie-Binaries"
    mkdir $jetson_model
    cd $jetson_model
    command -v jq >/dev/null || sudo apt install -y jq
    repo_folders=($(curl -sL -H "Accept: application/vnd.github+json" https://api.github.com/repos/theofficialgman/RetroPie-Binaries/contents/Binaries/$jetson_model | jq -r ".[].name"))
    for folder in ${repo_folders[@]}; do
      if [[ $folder == */ ]]; then
        folder=${folder::-1}
        status "Downloading Precompiled Binaries version info from Megascript for $folder"
        repo_files=($(curl -sL -H "Accept: application/vnd.github+json" https://api.github.com/repos/theofficialgman/RetroPie-Binaries/contents/Binaries/$jetson_model/$folder | jq -r ".[].name"))
        mkdir $folder
        cd $folder
        sudo mkdir -p /opt/retropie/$folder
        package_list=()
        package_url_list=()
        for package in ${repo_files[@]}; do
          if [[ $package == *.pkg ]]; then
            package_url_list+=(https://raw.githubusercontent.com/theofficialgman/RetroPie-Binaries/master/Binaries/$jetson_model/$folder/$package)
            package_list+=($package)
          fi
        done
        wget -nv ${package_url_list[@]} --progress=bar:force:noscroll
        status "Downloading Precompiled Binaries from the Megascript if newer than local for $folder"
        status "This could take a few seconds depending on the speed of your internet connection"
        for package in ${package_list[@]}; do
          package=$(echo "${package%.pkg}")
          repo_binary_date=$(cat $package.pkg | grep "pkg_date" | sed 's/^.*=//' | tr -d '"')
          repo_binary_date=$(date -d $repo_binary_date +%s)
          local_binary_date=$(cat /opt/retropie/$folder/$package/retropie.pkg | grep "pkg_date" | sed 's/^.*=//' | tr -d '"')
          local_binary_date=$(date -d $local_binary_date +%s)
          if [[ $repo_binary_date -gt $local_binary_date ]] || ([[ $repo_binary_date == $local_binary_date ]] && ! diff "/opt/retropie/$folder/$package/retropie.pkg" "$package.pkg"); then
            # only download and extract package if it is newer than local version or if equal to local version with later build date
            wget https://raw.githubusercontent.com/theofficialgman/RetroPie-Binaries/master/Binaries/$jetson_model/$folder/$package.tar.gz --progress=bar:force:noscroll
            cat ./$package.tar.gz | tar zxvf - -i
            status_green "The compiled binary for $package is newer, updating local binary"
            sudo cp -R ./$package /opt/retropie/$folder
            current_dir="$(pwd)"
            cd /home/$USER/RetroPie-Setup
            sudo /home/$USER/RetroPie-Setup/retropie_packages.sh $package depends
            sudo /home/$USER/RetroPie-Setup/retropie_packages.sh $package configure
            cd "$current_dir"
          else
            status "nothing to be done, local version of $package is newer or the same version as the megascript package"
          fi
          rm -rf ./$package.tar.gz
          rm -rf ./$package.pkg
          rm -rf ./$package
        done
      fi
    done
    cd ~
    sudo rm -rf "/tmp/Retropie-Binaries"
  else
    warning "We don't host binaries for your platform, sorry!"
  fi
}

if [ $(id -u) != 0 ]; then
  clear -x
  echo "Your username is"
  echo "$USER"
  if [[ $1 == "update_scripts" ]]; then
    update_scripts
  elif [[ $1 == "update_cores" ]]; then
    update_cores
    update_scripts
  elif [[ $1 == "install_binaries" ]]; then
    install_binaries
    update_scripts
  else
    install
    install_binaries
    update_scripts
  fi
else
  echo "RetroPie install failed, please run script as non-sudo"
fi