Fika-Tarkov/Download Modpack.bat

@echo off

:: Setting initial paths 
set "mo2_install=%cd%"
set "repository=%mo2_install%\Fika-Tarkov"

:: Set path to the portable Git executable
set "portable_git=%mo2_install%\PortableGit\bin\git.exe"
set "portable_7z=%mo2_install%\7zr.exe"

:: Check if curl is installed
where curl >nul 2>nul
if %errorlevel% neq 0 (
    echo ERROR: curl is not installed or not in your PATH.
    echo Please install curl or ensure it is in your PATH and try again.
    pause
    exit /b
)

:: Checking if Git Portable exists
if not exist "%mo2_install%\PortableGit\bin\git.exe" (
    echo ----
    echo Installing Portable Git...
    :: Download Git Portable
    curl -L -o PortableGit-2.47.1-64-bit.7z.exe https://github.com/git-for-windows/git/releases/download/v2.47.1.windows.1/PortableGit-2.47.1-64-bit.7z.exe
    
    if %errorlevel% neq 0 (
        echo ERROR: Failed to download Git Portable. Check your internet connection and try again.
        pause
        exit /b
    )
    :: Run the portable executable to setup
    start PortableGit-2.47.1-64-bit.7z.exe
    
    echo ----
    set /p userInput=Press Enter once the Portable Git installation has finished.
)

:: Check if 7z is installed
if not exist "%mo2_install%\7zr.exe" (
    echo ----
    echo Installing 7zip Portable...
    :: Download 7zip Portable
    curl -L -o 7zr.exe https://www.7-zip.org/a/7zr.exe
)

:: Determining if an installation exists already
IF EXIST "%mo2_install%\ModOrganizer.exe" (
    call :UpdateModpack
    exit /B 0
) ELSE (
    call :InstallModpack
    exit /B 0
)

:UpdateModpack
    echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    echo                    WARNING! Existing installation detected!
    echo          Be sure to save a backup of your changes if you want to keep them!
    echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    echo.
    echo Existing installation detected! Updating modpack, please wait.
    timeout 10

    :: Clone or update the Git repository
    if not exist "Fika-Tarkov\.git" (
        echo ----
        echo Cloning repository...
        "%portable_git%" clone https://files.moddinglounge.com/Rage/Fika-Tarkov.git
    ) else (
        echo ----
        echo Repository already exists. Pulling latest changes...
        cd %repository%
        git fetch --all
        git reset --hard origin/main
    )

    echo ----
    echo Synchronizing mods folder...
    robocopy "%repository%/mods" "%mo2_install%/mods" /MIR

    echo ----
    echo Synchronizing profiles folder...
    robocopy "%repository%/profiles" "%mo2_install%/profiles" /MIR

    echo ----
    echo Synchronizing stylesheets folder...
    robocopy "%repository%/stylesheets" "%mo2_install%/stylesheets" /MIR

    echo ----
    echo Synchronizing plugins folder...
    robocopy "%repository%/plugins" "%mo2_install%/plugins" /MIR
        
    echo ----
    echo Update complete. You may now launch the game.

    pause
    exit /B 0

:InstallModpack
    echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    echo    WARNING! The script will install the modpack in the folder this script is ran from!
    echo        Be sure that your folder is empty before continuing with the installation!
    echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    setlocal enableextensions disabledelayedexpansion
    
    echo.
    echo No existing installation detected. Downloading modpack.
    timeout 30

    :: Requiring user input for game path

    :: Download MO2
    curl -L -o MO2.7z https://github.com/ModOrganizer2/modorganizer/releases/download/v2.5.2/Mod.Organizer-2.5.2.7z
    if %errorlevel% neq 0 (
        echo ERROR: Failed to download the archive. Check your internet connection and try again.
        pause
        exit /b
    )

    :: Confirm the file exists
    if not exist "MO2.7z" (
        echo ERROR: Download completed, but the file MO2.7z was not found.
        echo Please check your internet connection or the download URL.
        pause
        exit /b
    )

    :: Extracting MO2 and installing
    .\7zr x MO2.7z
    if %errorlevel% neq 0 (
        echo ERROR: Failed to extract the archive. Ensure the archive is valid and try again.
        pause
        exit /b
    )

    :: Deleting the archive
    del MO2.7z

    echo ----
    echo Cloning repository...
    "%portable_git%" clone https://files.moddinglounge.com/Rage/Fika-Tarkov.git

    echo ----
    echo Synchronizing mods folder...
    robocopy "%repository%/mods" "%mo2_install%/mods" /MIR

    echo ----
    echo Synchronizing profiles folder...
    robocopy "%repository%/profiles" "%mo2_install%/profiles" /MIR

    echo ----
    echo Synchronizing stylesheets folder...
    robocopy "%repository%/stylesheets" "%mo2_install%/stylesheets" /MIR

    echo ----
    echo Synchronizing plugins folder...
    robocopy "%repository%/plugins" "%mo2_install%/plugins" /MIR


    echo ----
    echo Installation complete. Launch ModOrganizer.exe and follow the remaining instructions.
    
    pause
    exit /B 0