1@echo off
  2setlocal EnableDelayedExpansion
  3
  4set "YES_MODE=0"
  5set "PLATFORM_ARG="
  6
  7:PARSE_ARGS
  8if "%~1" == "" goto CHECK_PLATFORM
  9
 10if /i "%~1" == "-h" goto ShowHelp
 11if /i "%~1" == "--help" goto ShowHelp
 12
 13if /i "%~1" == "-y" (
 14    set "YES_MODE=1"
 15    shift
 16    goto PARSE_ARGS
 17)
 18if /i "%~1" == "--yes" (
 19    set "YES_MODE=1"
 20    shift
 21    goto PARSE_ARGS
 22)
 23
 24if /i "%~1" == "mr" (
 25    if defined PLATFORM_ARG (
 26        echo Error: Platform specified twice ('!PLATFORM_ARG!' and '%~1'). >&2
 27        exit /b 1
 28    )
 29    set "PLATFORM_ARG=mr"
 30    shift
 31    goto PARSE_ARGS
 32)
 33if /i "%~1" == "cf" (
 34    if defined PLATFORM_ARG (
 35        echo Error: Platform specified twice ('!PLATFORM_ARG!' and '%~1'). >&2
 36        exit /b 1
 37    )
 38    set "PLATFORM_ARG=cf"
 39    shift
 40    goto PARSE_ARGS
 41)
 42
 43if "%~1:~0,1%" == "-" (
 44    echo Error: Unknown option '%~1'. >&2
 45    call :ShowHelp
 46    exit /b 1
 47)
 48
 49echo Error: Invalid argument '%~1'. Platform must be 'mr' or 'cf'. >&2
 50exit /b 1
 51
 52:CHECK_PLATFORM
 53if not defined PLATFORM_ARG (
 54    echo Error: Missing platform argument (mr or cf). >&2
 55    call :ShowHelp
 56    exit /b 1
 57)
 58
 59if "%PLATFORM_ARG%" == "mr" (
 60    set "PLATFORM_NAME=Modrinth"
 61) else (
 62    set "PLATFORM_NAME=CurseForge"
 63)
 64
 65where packwiz >nul 2>&1
 66if %ERRORLEVEL% neq 0 (
 67    echo Error: 'packwiz' command not found in PATH. >&2
 68    exit /b 1
 69)
 70
 71set "PACKWIZ_ARGS="
 72if "%YES_MODE%" == "1" (
 73    set "PACKWIZ_ARGS=-y"
 74)
 75
 76echo Reading clipboard for: %PLATFORM_NAME% (%PLATFORM_ARG%)...
 77if "%VERBOSE%" == "1" (
 78    echo Verbose mode: ON
 79)
 80echo ----------------------------------------
 81
 82for /f "usebackq tokens=* delims=" %%L in (`powershell -NoProfile -Command "Get-Clipboard"`) do (
 83    set "line=%%L"
 84    if defined line (
 85        if not "!line:~0,1!" == "#" (
 86            <nul set /p "=Processing: !line! ... "
 87            echo(
 88            packwiz %PLATFORM_ARG% add !PACKWIZ_ARGS! "!line!"
 89            if !errorlevel! equ 0 (
 90                echo -^> OK
 91            ) else (
 92                echo -^> FAILED
 93            )
 94            echo ----------------------------------------
 95        )
 96    )
 97)
 98
 99echo Done.
100exit /b 0
101
102:ShowHelp
103echo Usage: %~nx0 ^<platform^> [OPTIONS]
104echo(
105echo Description:
106echo   Read lines from the system clipboard and add them to packwiz.
107echo(
108echo Arguments:
109echo   platform      The platform to add mods from.
110echo                 Must be either 'mr' (Modrinth) or 'cf' (CurseForge).
111echo(
112echo Options:
113echo   -y, --yes     Automatically answer yes to all prompts.
114echo   -h, --help    Show this help message and exit.
115goto :eof