RetroDECK/retrodeck.sh

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#!/bin/bash
# Steam Deck SD path: /run/media/mmcblk0p1
is_mounted() {
mount | awk -v DIR="$1" '{if ($3 == DIR) { exit 0}} ENDFILE{exit -1}'
}
# if we got the .lock file it means that it's not a first run
if [ ! -f ~/retrodeck/.lock ]
then
kdialog --title "RetroDECK" --yes-label "Yes" --no-label "Quit" --yesno "Welcome to the first configuration of RetroDECK.\n\nBefore starting, are you in Desktop Mode?\nIf not the program will quit as the first setup MUST be done in Desktop Mode."
if [ $? == 1 ] #quit
then
exit 0
fi
kdialog --title "RetroDECK" --yes-label "Internal" --no-label "SD Card" --yesno "Where do you want your roms folder to be located?"
if [ $? == 0 ] #yes - Internal
then
roms_folder=~/retrodeck/roms
else #no - SD Card
if is_mounted "/run/media/mmcblk0p1"
then
roms_folder=/run/media/mmcblk0p1/retrodeck/roms
else
kdialog --title "RetroDECK" --error "SD Card is not readable, please check if it inserted or mounted correctly and run RetroDECK again."
exit 0
fi
fi
mkdir -p $roms_folder
# initializing ES-DE
mkdir -p /var/config/retrodeck/tools
# Cleaning
rm -rf /var/config/emulationstation/
rm /var/config/retrodeck/tools/*
rm -f /var/config/yuzu/qt-config.ini
kdialog --title "RetroDECK" --msgbox "EmulationStation will now initialize the system, please don't edit the roms location, just select:\n\nCREATE DIRECTORIES, YES, QUIT\n\nRetroDECK will manage the rest."
mkdir -p /var/config/emulationstation/
emulationstation --home /var/config/emulationstation
kdialog --title "RetroDECK" --msgbox "RetroDECK will now install the needed files, please wait one minute, another message will notify when the process will be finished.\n\nPress OK to continue."
mv -f /var/config/emulationstation/ROMs /var/config/emulationstation/ROMs.bak
ln -s $roms_folder /var/config/emulationstation/ROMs
mv -f /var/config/emulationstation/ROMs.bak/* $roms_folder/
# XMLSTARLET HERE
cp /app/retrodeck/es_settings.xml /var/config/emulationstation/.emulationstation/es_settings.xml
mkdir -p ~/retrodeck/saves
mkdir -p ~/retrodeck/states
mkdir -p ~/retrodeck/screenshots
mkdir -p ~/retrodeck/bios
# ES-DE
cp -r /app/retrodeck/tools/* /var/config/retrodeck/tools/
mkdir -p /var/config/emulationstation/.emulationstation/custom_systems/tools/
cp /app/retrodeck/tools-gamelist.xml /var/config/retrodeck/tools/gamelist.xml
# Initializing emulators configs
emuconfigs=/app/retrodeck/emu-configs/
# RetroArch
mkdir -p /var/config/retroarch/cores/
rm -rf /var/config/retroarch/system
ln -s ~/retrodeck/bios /var/config/retroarch/system
cp /app/share/libretro/cores/* /var/config/retroarch/cores/
cp $emuconfigs/retroarch.cfg /var/config/retroarch/
# Yuzu
# Original keys and registered folders will be in retrodeck bios folder, yuzu dirs are a symlink
rm -rf /var/data/yuzu/keys
ln -s ~/retrodeck/bios/switch/keys /var/data/yuzu/keys
mv /var/data/yuzu/nand/system/Contents/registered /var/data/yuzu/nand/system/Contents/registered.old
mkdir ~/retrodeck/bios/switch/registered
ln -s ~/retrodeck/bios/switch/registered /var/data/yuzu/nand/system/Contents/
mv -f /var/data/yuzu/nand/system/Contents/registered.old/* /var/data/yuzu/nand/system/Contents/registered/
rm -rf /var/data/yuzu/nand/system/Contents/registered.old
cp $emuconfigs/qt-config.ini /var/config/yuzu/
# Dolphin
mkdir -p /var/config/dolphin-emu/
cp $emuconfigs/Dolphin.ini /var/config/dolphin-emu/
# pcsx2
mkdir -p /var/config/PCSX2/inis/
cp $emuconfigs/PCSX2_ui.ini /var/config/PCSX2/inis/
# Locking RetroDECK
touch ~/retrodeck/.lock
kdialog --title "RetroDECK" --msgbox "Initialization completed.\nplease put your roms in:\n\n$roms_folder\n\nand your bioses in\n\n~/retrodeck/bios\n\nThen start the program again.\nIf you wish to change the roms location, you may use the tool located the tools section of RetroDECK.\n\nIt's suggested to add RetroDECK to your Steam Library for a quick access."
else
emulationstation --home /var/config/emulationstation
fi