@echo off

set HERE=%~dp0

if "%PCBUILD%"=="" (set PCBUILD=%HERE%..\..\PCbuild\)

if "%EXTERNALS_DIR%"=="" (set EXTERNALS_DIR=%HERE%..\..\externals\windows-installer)

if "%NUGET%"=="" (set NUGET=%EXTERNALS_DIR%\..\nuget.exe)

if "%NUGET_URL%"=="" (set NUGET_URL=https://aka.ms/nugetclidl)

set DO_FETCH=true

set DO_CLEAN=false

:CheckOpts

if "%~1"=="--python" (set PYTHON=%2) & shift & shift & goto CheckOpts

if "%~1"=="--organization" (set ORG=%2) & shift & shift & goto CheckOpts

if "%~1"=="-c" (set DO_CLEAN=true) & shift & goto CheckOpts

if "%~1"=="--clean" (set DO_CLEAN=true) & shift & goto CheckOpts

if "%~1"=="--clean-only" (set DO_FETCH=false) & goto clean

if "x%~1" NEQ "x" goto usage

if "%DO_CLEAN%"=="false" goto fetch

:clean

echo.Cleaning up external libraries.

if exist "%EXTERNALS_DIR%" (

rem Sometimes this fails the first time; try it twice

rmdir /s /q "%EXTERNALS_DIR%" || rmdir /s /q "%EXTERNALS_DIR%"

)

if "%DO_FETCH%"=="false" goto end

:fetch

if "%ORG%"=="" (set ORG=python)

call "%PCBUILD%\find_python.bat" "%PYTHON%"

echo.Fetching external libraries...

set libraries=

for %%e in (%libraries%) do (

if exist "%EXTERNALS_DIR%\%%e" (

echo.%%e already exists, skipping.

) else (

echo.Fetching %%e...

%PYTHON% "%PCBUILD%get_external.py" -e "%EXTERNALS_DIR%" -O %ORG% %%e

)

)

echo.Fetching external tools...

set binaries=

set binaries=%binaries% binutils

set binaries=%binaries% gpg

set binaries=%binaries% htmlhelp

set binaries=%binaries% nuget

set binaries=%binaries% redist-1

set binaries=%binaries% wix

for %%b in (%binaries%) do (

if exist "%EXTERNALS_DIR%\%%b" (

echo.%%b already exists, skipping.

) else (

echo.Fetching %%b...

%PYTHON% "%PCBUILD%get_external.py" -e "%EXTERNALS_DIR%" -b -O %ORG% %%b

)

)

echo Finished.

goto end

:usage

echo.Valid options: -c, --clean, --clean-only, --organization, --python,

echo.--no-tkinter, --no-openssl

echo.

echo.Pull all sources and binaries necessary for compiling optional extension

echo.modules that rely on external libraries.

echo.

echo.The --organization option determines which github organization to download

echo.from, the --python option determines which Python 3.6+ interpreter to use

echo.with PCbuild\get_external.py.

echo.

echo.Use the -c or --clean option to remove the entire externals directory.

echo.

echo.Use the --clean-only option to do the same cleaning, without pulling in

echo.anything new.

echo.

exit /b -1

:end