mirror of
https://github.com/corpnewt/gibMacOS.git
synced 2024-12-03 13:23:22 +01:00
Line ending woes
This commit is contained in:
CorpNewt
parent
12de8f78a3
commit
a86022adb7
794
MakeInstall.bat
794
MakeInstall.bat
@ -1,397 +1,397 @@
|
||||
@echo off
|
||||
REM Get our local path before delayed expansion - allows ! in path
|
||||
set "thisDir=%~dp0"
|
||||
|
||||
setlocal enableDelayedExpansion
|
||||
REM Setup initial vars
|
||||
set "script_name="
|
||||
set /a tried=0
|
||||
set "toask=yes"
|
||||
set "pause_on_error=yes"
|
||||
set "py2v="
|
||||
set "py2path="
|
||||
set "py3v="
|
||||
set "py3path="
|
||||
set "pypath="
|
||||
set "targetpy=3"
|
||||
|
||||
REM use_py3:
|
||||
REM TRUE = Use if found, use py2 otherwise
|
||||
REM FALSE = Use py2
|
||||
REM FORCE = Use py3
|
||||
set "use_py3=TRUE"
|
||||
|
||||
REM We'll parse if the first argument passed is
|
||||
REM --install-python and if so, we'll just install
|
||||
set "just_installing=FALSE"
|
||||
|
||||
REM Get the system32 (or equivalent) path
|
||||
call :getsyspath "syspath"
|
||||
|
||||
REM Make sure the syspath exists
|
||||
if "!syspath!" == "" (
|
||||
if exist "%SYSTEMROOT%\system32\cmd.exe" (
|
||||
if exist "%SYSTEMROOT%\system32\reg.exe" (
|
||||
if exist "%SYSTEMROOT%\system32\where.exe" (
|
||||
REM Fall back on the default path if it exists
|
||||
set "ComSpec=%SYSTEMROOT%\system32\cmd.exe"
|
||||
set "syspath=%SYSTEMROOT%\system32\"
|
||||
)
|
||||
)
|
||||
)
|
||||
if "!syspath!" == "" (
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Warning #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Could not locate cmd.exe, reg.exe, or where.exe
|
||||
echo.
|
||||
echo Please ensure your ComSpec environment variable is properly configured and
|
||||
echo points directly to cmd.exe, then try again.
|
||||
echo.
|
||||
echo Current CompSpec Value: "%ComSpec%"
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
)
|
||||
|
||||
if "%~1" == "--install-python" (
|
||||
set "just_installing=TRUE"
|
||||
goto installpy
|
||||
)
|
||||
|
||||
goto checkscript
|
||||
|
||||
:checkscript
|
||||
REM Check for our script first
|
||||
set "looking_for=!script_name!"
|
||||
if "!script_name!" == "" (
|
||||
set "looking_for=%~n0.py or %~n0.command"
|
||||
set "script_name=%~n0.py"
|
||||
if not exist "!thisDir!\!script_name!" (
|
||||
set "script_name=%~n0.command"
|
||||
)
|
||||
)
|
||||
if not exist "!thisDir!\!script_name!" (
|
||||
echo Could not find !looking_for!.
|
||||
echo Please make sure to run this script from the same directory
|
||||
echo as !looking_for!.
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
goto checkpy
|
||||
|
||||
:checkpy
|
||||
call :updatepath
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe python 2^> nul`) do ( call :checkpyversion "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe python3 2^> nul`) do ( call :checkpyversion "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe py 2^> nul`) do ( call :checkpylauncher "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
REM Walk our returns to see if we need to install
|
||||
if /i "!use_py3!" == "FALSE" (
|
||||
set "targetpy=2"
|
||||
set "pypath=!py2path!"
|
||||
) else if /i "!use_py3!" == "FORCE" (
|
||||
set "pypath=!py3path!"
|
||||
) else if /i "!use_py3!" == "TRUE" (
|
||||
set "pypath=!py3path!"
|
||||
if "!pypath!" == "" set "pypath=!py2path!"
|
||||
)
|
||||
if not "!pypath!" == "" (
|
||||
goto runscript
|
||||
)
|
||||
if !tried! lss 1 (
|
||||
if /i "!toask!"=="yes" (
|
||||
REM Better ask permission first
|
||||
goto askinstall
|
||||
) else (
|
||||
goto installpy
|
||||
)
|
||||
) else (
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Warning #
|
||||
echo ### ###
|
||||
echo.
|
||||
REM Couldn't install for whatever reason - give the error message
|
||||
echo Python is not installed or not found in your PATH var.
|
||||
echo Please install it from https://www.python.org/downloads/windows/
|
||||
echo.
|
||||
echo Make sure you check the box labeled:
|
||||
echo.
|
||||
echo "Add Python X.X to PATH"
|
||||
echo.
|
||||
echo Where X.X is the py version you're installing.
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
goto runscript
|
||||
|
||||
:checkpylauncher <path> <py2v> <py2path> <py3v> <py3path>
|
||||
REM Attempt to check the latest python 2 and 3 versions via the py launcher
|
||||
for /f "USEBACKQ tokens=*" %%x in (`%~1 -2 -c "import sys; print(sys.executable)" 2^> nul`) do ( call :checkpyversion "%%x" "%~2" "%~3" "%~4" "%~5" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`%~1 -3 -c "import sys; print(sys.executable)" 2^> nul`) do ( call :checkpyversion "%%x" "%~2" "%~3" "%~4" "%~5" )
|
||||
goto :EOF
|
||||
|
||||
:checkpyversion <path> <py2v> <py2path> <py3v> <py3path>
|
||||
set "version="&for /f "tokens=2* USEBACKQ delims= " %%a in (`"%~1" -V 2^>^&1`) do (
|
||||
REM Ensure we have a version number
|
||||
call :isnumber "%%a"
|
||||
if not "!errorlevel!" == "0" goto :EOF
|
||||
set "version=%%a"
|
||||
)
|
||||
if not defined version goto :EOF
|
||||
if "!version:~0,1!" == "2" (
|
||||
REM Python 2
|
||||
call :comparepyversion "!version!" "!%~2!"
|
||||
if "!errorlevel!" == "1" (
|
||||
set "%~2=!version!"
|
||||
set "%~3=%~1"
|
||||
)
|
||||
) else (
|
||||
REM Python 3
|
||||
call :comparepyversion "!version!" "!%~4!"
|
||||
if "!errorlevel!" == "1" (
|
||||
set "%~4=!version!"
|
||||
set "%~5=%~1"
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
|
||||
:isnumber <check_value>
|
||||
set "var="&for /f "delims=0123456789." %%i in ("%~1") do set var=%%i
|
||||
if defined var (exit /b 1)
|
||||
exit /b 0
|
||||
|
||||
:comparepyversion <version1> <version2> <return>
|
||||
REM Exits with status 0 if equal, 1 if v1 gtr v2, 2 if v1 lss v2
|
||||
for /f "tokens=1,2,3 delims=." %%a in ("%~1") do (
|
||||
set a1=%%a
|
||||
set a2=%%b
|
||||
set a3=%%c
|
||||
)
|
||||
for /f "tokens=1,2,3 delims=." %%a in ("%~2") do (
|
||||
set b1=%%a
|
||||
set b2=%%b
|
||||
set b3=%%c
|
||||
)
|
||||
if not defined a1 set a1=0
|
||||
if not defined a2 set a2=0
|
||||
if not defined a3 set a3=0
|
||||
if not defined b1 set b1=0
|
||||
if not defined b2 set b2=0
|
||||
if not defined b3 set b3=0
|
||||
if %a1% gtr %b1% exit /b 1
|
||||
if %a1% lss %b1% exit /b 2
|
||||
if %a2% gtr %b2% exit /b 1
|
||||
if %a2% lss %b2% exit /b 2
|
||||
if %a3% gtr %b3% exit /b 1
|
||||
if %a3% lss %b3% exit /b 2
|
||||
exit /b 0
|
||||
|
||||
:askinstall
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Python Not Found #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Python !targetpy! was not found on the system or in the PATH var.
|
||||
echo.
|
||||
set /p "menu=Would you like to install it now? [y/n]: "
|
||||
if /i "!menu!"=="y" (
|
||||
REM We got the OK - install it
|
||||
goto installpy
|
||||
) else if "!menu!"=="n" (
|
||||
REM No OK here...
|
||||
set /a tried=!tried!+1
|
||||
goto checkpy
|
||||
)
|
||||
REM Incorrect answer - go back
|
||||
goto askinstall
|
||||
|
||||
:installpy
|
||||
REM This will attempt to download and install python
|
||||
REM First we get the html for the python downloads page for Windows
|
||||
set /a tried=!tried!+1
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Installing Python #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Gathering info from https://www.python.org/downloads/windows/...
|
||||
powershell -command "[Net.ServicePointManager]::SecurityProtocol=[Net.SecurityProtocolType]::Tls12;(new-object System.Net.WebClient).DownloadFile('https://www.python.org/downloads/windows/','%TEMP%\pyurl.txt')"
|
||||
REM Extract it if it's gzip compressed
|
||||
powershell -command "$infile='%TEMP%\pyurl.txt';$outfile='%TEMP%\pyurl.temp';try{$input=New-Object System.IO.FileStream $infile,([IO.FileMode]::Open),([IO.FileAccess]::Read),([IO.FileShare]::Read);$output=New-Object System.IO.FileStream $outfile,([IO.FileMode]::Create),([IO.FileAccess]::Write),([IO.FileShare]::None);$gzipStream=New-Object System.IO.Compression.GzipStream $input,([IO.Compression.CompressionMode]::Decompress);$buffer=New-Object byte[](1024);while($true){$read=$gzipstream.Read($buffer,0,1024);if($read -le 0){break};$output.Write($buffer,0,$read)};$gzipStream.Close();$output.Close();$input.Close();Move-Item -Path $outfile -Destination $infile -Force}catch{}"
|
||||
if not exist "%TEMP%\pyurl.txt" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to get info
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
echo Parsing for latest...
|
||||
pushd "%TEMP%"
|
||||
:: Version detection code slimmed by LussacZheng (https://github.com/corpnewt/gibMacOS/issues/20)
|
||||
for /f "tokens=9 delims=< " %%x in ('findstr /i /c:"Latest Python !targetpy! Release" pyurl.txt') do ( set "release=%%x" )
|
||||
popd
|
||||
if "!release!" == "" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to get python version
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
echo Found Python !release! - Downloading...
|
||||
REM Let's delete our txt file now - we no longer need it
|
||||
del "%TEMP%\pyurl.txt"
|
||||
REM At this point - we should have the version number.
|
||||
REM We can build the url like so: "https://www.python.org/ftp/python/[version]/python-[version]-amd64.exe"
|
||||
set "url=https://www.python.org/ftp/python/!release!/python-!release!-amd64.exe"
|
||||
set "pytype=exe"
|
||||
if "!targetpy!" == "2" (
|
||||
set "url=https://www.python.org/ftp/python/!release!/python-!release!.amd64.msi"
|
||||
set "pytype=msi"
|
||||
)
|
||||
REM Now we download it with our slick powershell command
|
||||
powershell -command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; (new-object System.Net.WebClient).DownloadFile('!url!','%TEMP%\pyinstall.!pytype!')"
|
||||
REM If it doesn't exist - we bail
|
||||
if not exist "%TEMP%\pyinstall.!pytype!" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to download installer
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
REM It should exist at this point - let's run it to install silently
|
||||
echo Installing...
|
||||
pushd "%TEMP%"
|
||||
if /i "!pytype!" == "exe" (
|
||||
echo pyinstall.exe /quiet PrependPath=1 Include_test=0 Shortcuts=0 Include_launcher=0
|
||||
pyinstall.exe /quiet PrependPath=1 Include_test=0 Shortcuts=0 Include_launcher=0
|
||||
) else (
|
||||
set "foldername=!release:.=!"
|
||||
echo msiexec /i pyinstall.msi /qb ADDLOCAL=ALL TARGETDIR="%LocalAppData%\Programs\Python\Python!foldername:~0,2!"
|
||||
msiexec /i pyinstall.msi /qb ADDLOCAL=ALL TARGETDIR="%LocalAppData%\Programs\Python\Python!foldername:~0,2!"
|
||||
)
|
||||
popd
|
||||
echo Installer finished with %ERRORLEVEL% status.
|
||||
REM Now we should be able to delete the installer and check for py again
|
||||
del "%TEMP%\pyinstall.!pytype!"
|
||||
REM If it worked, then we should have python in our PATH
|
||||
REM this does not get updated right away though - let's try
|
||||
REM manually updating the local PATH var
|
||||
call :updatepath
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo.
|
||||
echo Done.
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
exit /b
|
||||
|
||||
:runscript
|
||||
REM Python found
|
||||
cls
|
||||
set "args=%*"
|
||||
set "args=!args:"=!"
|
||||
if "!args!"=="" (
|
||||
"!pypath!" "!thisDir!!script_name!"
|
||||
) else (
|
||||
"!pypath!" "!thisDir!!script_name!" %*
|
||||
)
|
||||
if /i "!pause_on_error!" == "yes" (
|
||||
if not "%ERRORLEVEL%" == "0" (
|
||||
echo.
|
||||
echo Script exited with error code: %ERRORLEVEL%
|
||||
echo.
|
||||
echo Press [enter] to exit...
|
||||
pause > nul
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
|
||||
:undouble <string_name> <string_value> <character>
|
||||
REM Helper function to strip doubles of a single character out of a string recursively
|
||||
set "string_value=%~2"
|
||||
:undouble_continue
|
||||
set "check=!string_value:%~3%~3=%~3!"
|
||||
if not "!check!" == "!string_value!" (
|
||||
set "string_value=!check!"
|
||||
goto :undouble_continue
|
||||
)
|
||||
set "%~1=!check!"
|
||||
goto :EOF
|
||||
|
||||
:updatepath
|
||||
set "spath="
|
||||
set "upath="
|
||||
for /f "USEBACKQ tokens=2* delims= " %%i in (`!syspath!reg.exe query "HKCU\Environment" /v "Path" 2^> nul`) do ( if not "%%j" == "" set "upath=%%j" )
|
||||
for /f "USEBACKQ tokens=2* delims= " %%i in (`!syspath!reg.exe query "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v "Path" 2^> nul`) do ( if not "%%j" == "" set "spath=%%j" )
|
||||
if not "%spath%" == "" (
|
||||
REM We got something in the system path
|
||||
set "PATH=%spath%"
|
||||
if not "%upath%" == "" (
|
||||
REM We also have something in the user path
|
||||
set "PATH=%PATH%;%upath%"
|
||||
)
|
||||
) else if not "%upath%" == "" (
|
||||
set "PATH=%upath%"
|
||||
)
|
||||
REM Remove double semicolons from the adjusted PATH
|
||||
call :undouble "PATH" "%PATH%" ";"
|
||||
goto :EOF
|
||||
|
||||
:getsyspath <variable_name>
|
||||
REM Helper method to return a valid path to cmd.exe, reg.exe, and where.exe by
|
||||
REM walking the ComSpec var - will also repair it in memory if need be
|
||||
REM Strip double semi-colons
|
||||
call :undouble "temppath" "%ComSpec%" ";"
|
||||
|
||||
REM Dirty hack to leverage the "line feed" approach - there are some odd side
|
||||
REM effects with this. Do not use this variable name in comments near this
|
||||
REM line - as it seems to behave erradically.
|
||||
(set LF=^
|
||||
%=this line is empty=%
|
||||
)
|
||||
REM Replace instances of semi-colons with a line feed and wrap
|
||||
REM in parenthesis to work around some strange batch behavior
|
||||
set "testpath=%temppath:;=!LF!%"
|
||||
|
||||
REM Let's walk each path and test if cmd.exe, reg.exe, and where.exe exist there
|
||||
set /a found=0
|
||||
for /f "tokens=* delims=" %%i in ("!testpath!") do (
|
||||
REM Only continue if we haven't found it yet
|
||||
if not "%%i" == "" (
|
||||
if !found! lss 1 (
|
||||
set "checkpath=%%i"
|
||||
REM Remove "cmd.exe" from the end if it exists
|
||||
if /i "!checkpath:~-7!" == "cmd.exe" (
|
||||
set "checkpath=!checkpath:~0,-7!"
|
||||
)
|
||||
REM Pad the end with a backslash if needed
|
||||
if not "!checkpath:~-1!" == "\" (
|
||||
set "checkpath=!checkpath!\"
|
||||
)
|
||||
REM Let's see if cmd, reg, and where exist there - and set it if so
|
||||
if EXIST "!checkpath!cmd.exe" (
|
||||
if EXIST "!checkpath!reg.exe" (
|
||||
if EXIST "!checkpath!where.exe" (
|
||||
set /a found=1
|
||||
set "ComSpec=!checkpath!cmd.exe"
|
||||
set "%~1=!checkpath!"
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
@echo off
|
||||
REM Get our local path before delayed expansion - allows ! in path
|
||||
set "thisDir=%~dp0"
|
||||
|
||||
setlocal enableDelayedExpansion
|
||||
REM Setup initial vars
|
||||
set "script_name="
|
||||
set /a tried=0
|
||||
set "toask=yes"
|
||||
set "pause_on_error=yes"
|
||||
set "py2v="
|
||||
set "py2path="
|
||||
set "py3v="
|
||||
set "py3path="
|
||||
set "pypath="
|
||||
set "targetpy=3"
|
||||
|
||||
REM use_py3:
|
||||
REM TRUE = Use if found, use py2 otherwise
|
||||
REM FALSE = Use py2
|
||||
REM FORCE = Use py3
|
||||
set "use_py3=TRUE"
|
||||
|
||||
REM We'll parse if the first argument passed is
|
||||
REM --install-python and if so, we'll just install
|
||||
set "just_installing=FALSE"
|
||||
|
||||
REM Get the system32 (or equivalent) path
|
||||
call :getsyspath "syspath"
|
||||
|
||||
REM Make sure the syspath exists
|
||||
if "!syspath!" == "" (
|
||||
if exist "%SYSTEMROOT%\system32\cmd.exe" (
|
||||
if exist "%SYSTEMROOT%\system32\reg.exe" (
|
||||
if exist "%SYSTEMROOT%\system32\where.exe" (
|
||||
REM Fall back on the default path if it exists
|
||||
set "ComSpec=%SYSTEMROOT%\system32\cmd.exe"
|
||||
set "syspath=%SYSTEMROOT%\system32\"
|
||||
)
|
||||
)
|
||||
)
|
||||
if "!syspath!" == "" (
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Warning #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Could not locate cmd.exe, reg.exe, or where.exe
|
||||
echo.
|
||||
echo Please ensure your ComSpec environment variable is properly configured and
|
||||
echo points directly to cmd.exe, then try again.
|
||||
echo.
|
||||
echo Current CompSpec Value: "%ComSpec%"
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
)
|
||||
|
||||
if "%~1" == "--install-python" (
|
||||
set "just_installing=TRUE"
|
||||
goto installpy
|
||||
)
|
||||
|
||||
goto checkscript
|
||||
|
||||
:checkscript
|
||||
REM Check for our script first
|
||||
set "looking_for=!script_name!"
|
||||
if "!script_name!" == "" (
|
||||
set "looking_for=%~n0.py or %~n0.command"
|
||||
set "script_name=%~n0.py"
|
||||
if not exist "!thisDir!\!script_name!" (
|
||||
set "script_name=%~n0.command"
|
||||
)
|
||||
)
|
||||
if not exist "!thisDir!\!script_name!" (
|
||||
echo Could not find !looking_for!.
|
||||
echo Please make sure to run this script from the same directory
|
||||
echo as !looking_for!.
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
goto checkpy
|
||||
|
||||
:checkpy
|
||||
call :updatepath
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe python 2^> nul`) do ( call :checkpyversion "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe python3 2^> nul`) do ( call :checkpyversion "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe py 2^> nul`) do ( call :checkpylauncher "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
REM Walk our returns to see if we need to install
|
||||
if /i "!use_py3!" == "FALSE" (
|
||||
set "targetpy=2"
|
||||
set "pypath=!py2path!"
|
||||
) else if /i "!use_py3!" == "FORCE" (
|
||||
set "pypath=!py3path!"
|
||||
) else if /i "!use_py3!" == "TRUE" (
|
||||
set "pypath=!py3path!"
|
||||
if "!pypath!" == "" set "pypath=!py2path!"
|
||||
)
|
||||
if not "!pypath!" == "" (
|
||||
goto runscript
|
||||
)
|
||||
if !tried! lss 1 (
|
||||
if /i "!toask!"=="yes" (
|
||||
REM Better ask permission first
|
||||
goto askinstall
|
||||
) else (
|
||||
goto installpy
|
||||
)
|
||||
) else (
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Warning #
|
||||
echo ### ###
|
||||
echo.
|
||||
REM Couldn't install for whatever reason - give the error message
|
||||
echo Python is not installed or not found in your PATH var.
|
||||
echo Please install it from https://www.python.org/downloads/windows/
|
||||
echo.
|
||||
echo Make sure you check the box labeled:
|
||||
echo.
|
||||
echo "Add Python X.X to PATH"
|
||||
echo.
|
||||
echo Where X.X is the py version you're installing.
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
goto runscript
|
||||
|
||||
:checkpylauncher <path> <py2v> <py2path> <py3v> <py3path>
|
||||
REM Attempt to check the latest python 2 and 3 versions via the py launcher
|
||||
for /f "USEBACKQ tokens=*" %%x in (`%~1 -2 -c "import sys; print(sys.executable)" 2^> nul`) do ( call :checkpyversion "%%x" "%~2" "%~3" "%~4" "%~5" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`%~1 -3 -c "import sys; print(sys.executable)" 2^> nul`) do ( call :checkpyversion "%%x" "%~2" "%~3" "%~4" "%~5" )
|
||||
goto :EOF
|
||||
|
||||
:checkpyversion <path> <py2v> <py2path> <py3v> <py3path>
|
||||
set "version="&for /f "tokens=2* USEBACKQ delims= " %%a in (`"%~1" -V 2^>^&1`) do (
|
||||
REM Ensure we have a version number
|
||||
call :isnumber "%%a"
|
||||
if not "!errorlevel!" == "0" goto :EOF
|
||||
set "version=%%a"
|
||||
)
|
||||
if not defined version goto :EOF
|
||||
if "!version:~0,1!" == "2" (
|
||||
REM Python 2
|
||||
call :comparepyversion "!version!" "!%~2!"
|
||||
if "!errorlevel!" == "1" (
|
||||
set "%~2=!version!"
|
||||
set "%~3=%~1"
|
||||
)
|
||||
) else (
|
||||
REM Python 3
|
||||
call :comparepyversion "!version!" "!%~4!"
|
||||
if "!errorlevel!" == "1" (
|
||||
set "%~4=!version!"
|
||||
set "%~5=%~1"
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
|
||||
:isnumber <check_value>
|
||||
set "var="&for /f "delims=0123456789." %%i in ("%~1") do set var=%%i
|
||||
if defined var (exit /b 1)
|
||||
exit /b 0
|
||||
|
||||
:comparepyversion <version1> <version2> <return>
|
||||
REM Exits with status 0 if equal, 1 if v1 gtr v2, 2 if v1 lss v2
|
||||
for /f "tokens=1,2,3 delims=." %%a in ("%~1") do (
|
||||
set a1=%%a
|
||||
set a2=%%b
|
||||
set a3=%%c
|
||||
)
|
||||
for /f "tokens=1,2,3 delims=." %%a in ("%~2") do (
|
||||
set b1=%%a
|
||||
set b2=%%b
|
||||
set b3=%%c
|
||||
)
|
||||
if not defined a1 set a1=0
|
||||
if not defined a2 set a2=0
|
||||
if not defined a3 set a3=0
|
||||
if not defined b1 set b1=0
|
||||
if not defined b2 set b2=0
|
||||
if not defined b3 set b3=0
|
||||
if %a1% gtr %b1% exit /b 1
|
||||
if %a1% lss %b1% exit /b 2
|
||||
if %a2% gtr %b2% exit /b 1
|
||||
if %a2% lss %b2% exit /b 2
|
||||
if %a3% gtr %b3% exit /b 1
|
||||
if %a3% lss %b3% exit /b 2
|
||||
exit /b 0
|
||||
|
||||
:askinstall
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Python Not Found #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Python !targetpy! was not found on the system or in the PATH var.
|
||||
echo.
|
||||
set /p "menu=Would you like to install it now? [y/n]: "
|
||||
if /i "!menu!"=="y" (
|
||||
REM We got the OK - install it
|
||||
goto installpy
|
||||
) else if "!menu!"=="n" (
|
||||
REM No OK here...
|
||||
set /a tried=!tried!+1
|
||||
goto checkpy
|
||||
)
|
||||
REM Incorrect answer - go back
|
||||
goto askinstall
|
||||
|
||||
:installpy
|
||||
REM This will attempt to download and install python
|
||||
REM First we get the html for the python downloads page for Windows
|
||||
set /a tried=!tried!+1
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Installing Python #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Gathering info from https://www.python.org/downloads/windows/...
|
||||
powershell -command "[Net.ServicePointManager]::SecurityProtocol=[Net.SecurityProtocolType]::Tls12;(new-object System.Net.WebClient).DownloadFile('https://www.python.org/downloads/windows/','%TEMP%\pyurl.txt')"
|
||||
REM Extract it if it's gzip compressed
|
||||
powershell -command "$infile='%TEMP%\pyurl.txt';$outfile='%TEMP%\pyurl.temp';try{$input=New-Object System.IO.FileStream $infile,([IO.FileMode]::Open),([IO.FileAccess]::Read),([IO.FileShare]::Read);$output=New-Object System.IO.FileStream $outfile,([IO.FileMode]::Create),([IO.FileAccess]::Write),([IO.FileShare]::None);$gzipStream=New-Object System.IO.Compression.GzipStream $input,([IO.Compression.CompressionMode]::Decompress);$buffer=New-Object byte[](1024);while($true){$read=$gzipstream.Read($buffer,0,1024);if($read -le 0){break};$output.Write($buffer,0,$read)};$gzipStream.Close();$output.Close();$input.Close();Move-Item -Path $outfile -Destination $infile -Force}catch{}"
|
||||
if not exist "%TEMP%\pyurl.txt" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to get info
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
echo Parsing for latest...
|
||||
pushd "%TEMP%"
|
||||
:: Version detection code slimmed by LussacZheng (https://github.com/corpnewt/gibMacOS/issues/20)
|
||||
for /f "tokens=9 delims=< " %%x in ('findstr /i /c:"Latest Python !targetpy! Release" pyurl.txt') do ( set "release=%%x" )
|
||||
popd
|
||||
if "!release!" == "" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to get python version
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
echo Found Python !release! - Downloading...
|
||||
REM Let's delete our txt file now - we no longer need it
|
||||
del "%TEMP%\pyurl.txt"
|
||||
REM At this point - we should have the version number.
|
||||
REM We can build the url like so: "https://www.python.org/ftp/python/[version]/python-[version]-amd64.exe"
|
||||
set "url=https://www.python.org/ftp/python/!release!/python-!release!-amd64.exe"
|
||||
set "pytype=exe"
|
||||
if "!targetpy!" == "2" (
|
||||
set "url=https://www.python.org/ftp/python/!release!/python-!release!.amd64.msi"
|
||||
set "pytype=msi"
|
||||
)
|
||||
REM Now we download it with our slick powershell command
|
||||
powershell -command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; (new-object System.Net.WebClient).DownloadFile('!url!','%TEMP%\pyinstall.!pytype!')"
|
||||
REM If it doesn't exist - we bail
|
||||
if not exist "%TEMP%\pyinstall.!pytype!" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to download installer
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
REM It should exist at this point - let's run it to install silently
|
||||
echo Installing...
|
||||
pushd "%TEMP%"
|
||||
if /i "!pytype!" == "exe" (
|
||||
echo pyinstall.exe /quiet PrependPath=1 Include_test=0 Shortcuts=0 Include_launcher=0
|
||||
pyinstall.exe /quiet PrependPath=1 Include_test=0 Shortcuts=0 Include_launcher=0
|
||||
) else (
|
||||
set "foldername=!release:.=!"
|
||||
echo msiexec /i pyinstall.msi /qb ADDLOCAL=ALL TARGETDIR="%LocalAppData%\Programs\Python\Python!foldername:~0,2!"
|
||||
msiexec /i pyinstall.msi /qb ADDLOCAL=ALL TARGETDIR="%LocalAppData%\Programs\Python\Python!foldername:~0,2!"
|
||||
)
|
||||
popd
|
||||
echo Installer finished with %ERRORLEVEL% status.
|
||||
REM Now we should be able to delete the installer and check for py again
|
||||
del "%TEMP%\pyinstall.!pytype!"
|
||||
REM If it worked, then we should have python in our PATH
|
||||
REM this does not get updated right away though - let's try
|
||||
REM manually updating the local PATH var
|
||||
call :updatepath
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo.
|
||||
echo Done.
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
exit /b
|
||||
|
||||
:runscript
|
||||
REM Python found
|
||||
cls
|
||||
set "args=%*"
|
||||
set "args=!args:"=!"
|
||||
if "!args!"=="" (
|
||||
"!pypath!" "!thisDir!!script_name!"
|
||||
) else (
|
||||
"!pypath!" "!thisDir!!script_name!" %*
|
||||
)
|
||||
if /i "!pause_on_error!" == "yes" (
|
||||
if not "%ERRORLEVEL%" == "0" (
|
||||
echo.
|
||||
echo Script exited with error code: %ERRORLEVEL%
|
||||
echo.
|
||||
echo Press [enter] to exit...
|
||||
pause > nul
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
|
||||
:undouble <string_name> <string_value> <character>
|
||||
REM Helper function to strip doubles of a single character out of a string recursively
|
||||
set "string_value=%~2"
|
||||
:undouble_continue
|
||||
set "check=!string_value:%~3%~3=%~3!"
|
||||
if not "!check!" == "!string_value!" (
|
||||
set "string_value=!check!"
|
||||
goto :undouble_continue
|
||||
)
|
||||
set "%~1=!check!"
|
||||
goto :EOF
|
||||
|
||||
:updatepath
|
||||
set "spath="
|
||||
set "upath="
|
||||
for /f "USEBACKQ tokens=2* delims= " %%i in (`!syspath!reg.exe query "HKCU\Environment" /v "Path" 2^> nul`) do ( if not "%%j" == "" set "upath=%%j" )
|
||||
for /f "USEBACKQ tokens=2* delims= " %%i in (`!syspath!reg.exe query "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v "Path" 2^> nul`) do ( if not "%%j" == "" set "spath=%%j" )
|
||||
if not "%spath%" == "" (
|
||||
REM We got something in the system path
|
||||
set "PATH=%spath%"
|
||||
if not "%upath%" == "" (
|
||||
REM We also have something in the user path
|
||||
set "PATH=%PATH%;%upath%"
|
||||
)
|
||||
) else if not "%upath%" == "" (
|
||||
set "PATH=%upath%"
|
||||
)
|
||||
REM Remove double semicolons from the adjusted PATH
|
||||
call :undouble "PATH" "%PATH%" ";"
|
||||
goto :EOF
|
||||
|
||||
:getsyspath <variable_name>
|
||||
REM Helper method to return a valid path to cmd.exe, reg.exe, and where.exe by
|
||||
REM walking the ComSpec var - will also repair it in memory if need be
|
||||
REM Strip double semi-colons
|
||||
call :undouble "temppath" "%ComSpec%" ";"
|
||||
|
||||
REM Dirty hack to leverage the "line feed" approach - there are some odd side
|
||||
REM effects with this. Do not use this variable name in comments near this
|
||||
REM line - as it seems to behave erradically.
|
||||
(set LF=^
|
||||
%=this line is empty=%
|
||||
)
|
||||
REM Replace instances of semi-colons with a line feed and wrap
|
||||
REM in parenthesis to work around some strange batch behavior
|
||||
set "testpath=%temppath:;=!LF!%"
|
||||
|
||||
REM Let's walk each path and test if cmd.exe, reg.exe, and where.exe exist there
|
||||
set /a found=0
|
||||
for /f "tokens=* delims=" %%i in ("!testpath!") do (
|
||||
REM Only continue if we haven't found it yet
|
||||
if not "%%i" == "" (
|
||||
if !found! lss 1 (
|
||||
set "checkpath=%%i"
|
||||
REM Remove "cmd.exe" from the end if it exists
|
||||
if /i "!checkpath:~-7!" == "cmd.exe" (
|
||||
set "checkpath=!checkpath:~0,-7!"
|
||||
)
|
||||
REM Pad the end with a backslash if needed
|
||||
if not "!checkpath:~-1!" == "\" (
|
||||
set "checkpath=!checkpath!\"
|
||||
)
|
||||
REM Let's see if cmd, reg, and where exist there - and set it if so
|
||||
if EXIST "!checkpath!cmd.exe" (
|
||||
if EXIST "!checkpath!reg.exe" (
|
||||
if EXIST "!checkpath!where.exe" (
|
||||
set /a found=1
|
||||
set "ComSpec=!checkpath!cmd.exe"
|
||||
set "%~1=!checkpath!"
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
|
||||
794
gibMacOS.bat
794
gibMacOS.bat
@ -1,397 +1,397 @@
|
||||
@echo off
|
||||
REM Get our local path before delayed expansion - allows ! in path
|
||||
set "thisDir=%~dp0"
|
||||
|
||||
setlocal enableDelayedExpansion
|
||||
REM Setup initial vars
|
||||
set "script_name="
|
||||
set /a tried=0
|
||||
set "toask=yes"
|
||||
set "pause_on_error=yes"
|
||||
set "py2v="
|
||||
set "py2path="
|
||||
set "py3v="
|
||||
set "py3path="
|
||||
set "pypath="
|
||||
set "targetpy=3"
|
||||
|
||||
REM use_py3:
|
||||
REM TRUE = Use if found, use py2 otherwise
|
||||
REM FALSE = Use py2
|
||||
REM FORCE = Use py3
|
||||
set "use_py3=TRUE"
|
||||
|
||||
REM We'll parse if the first argument passed is
|
||||
REM --install-python and if so, we'll just install
|
||||
set "just_installing=FALSE"
|
||||
|
||||
REM Get the system32 (or equivalent) path
|
||||
call :getsyspath "syspath"
|
||||
|
||||
REM Make sure the syspath exists
|
||||
if "!syspath!" == "" (
|
||||
if exist "%SYSTEMROOT%\system32\cmd.exe" (
|
||||
if exist "%SYSTEMROOT%\system32\reg.exe" (
|
||||
if exist "%SYSTEMROOT%\system32\where.exe" (
|
||||
REM Fall back on the default path if it exists
|
||||
set "ComSpec=%SYSTEMROOT%\system32\cmd.exe"
|
||||
set "syspath=%SYSTEMROOT%\system32\"
|
||||
)
|
||||
)
|
||||
)
|
||||
if "!syspath!" == "" (
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Warning #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Could not locate cmd.exe, reg.exe, or where.exe
|
||||
echo.
|
||||
echo Please ensure your ComSpec environment variable is properly configured and
|
||||
echo points directly to cmd.exe, then try again.
|
||||
echo.
|
||||
echo Current CompSpec Value: "%ComSpec%"
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
)
|
||||
|
||||
if "%~1" == "--install-python" (
|
||||
set "just_installing=TRUE"
|
||||
goto installpy
|
||||
)
|
||||
|
||||
goto checkscript
|
||||
|
||||
:checkscript
|
||||
REM Check for our script first
|
||||
set "looking_for=!script_name!"
|
||||
if "!script_name!" == "" (
|
||||
set "looking_for=%~n0.py or %~n0.command"
|
||||
set "script_name=%~n0.py"
|
||||
if not exist "!thisDir!\!script_name!" (
|
||||
set "script_name=%~n0.command"
|
||||
)
|
||||
)
|
||||
if not exist "!thisDir!\!script_name!" (
|
||||
echo Could not find !looking_for!.
|
||||
echo Please make sure to run this script from the same directory
|
||||
echo as !looking_for!.
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
goto checkpy
|
||||
|
||||
:checkpy
|
||||
call :updatepath
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe python 2^> nul`) do ( call :checkpyversion "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe python3 2^> nul`) do ( call :checkpyversion "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe py 2^> nul`) do ( call :checkpylauncher "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
REM Walk our returns to see if we need to install
|
||||
if /i "!use_py3!" == "FALSE" (
|
||||
set "targetpy=2"
|
||||
set "pypath=!py2path!"
|
||||
) else if /i "!use_py3!" == "FORCE" (
|
||||
set "pypath=!py3path!"
|
||||
) else if /i "!use_py3!" == "TRUE" (
|
||||
set "pypath=!py3path!"
|
||||
if "!pypath!" == "" set "pypath=!py2path!"
|
||||
)
|
||||
if not "!pypath!" == "" (
|
||||
goto runscript
|
||||
)
|
||||
if !tried! lss 1 (
|
||||
if /i "!toask!"=="yes" (
|
||||
REM Better ask permission first
|
||||
goto askinstall
|
||||
) else (
|
||||
goto installpy
|
||||
)
|
||||
) else (
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Warning #
|
||||
echo ### ###
|
||||
echo.
|
||||
REM Couldn't install for whatever reason - give the error message
|
||||
echo Python is not installed or not found in your PATH var.
|
||||
echo Please install it from https://www.python.org/downloads/windows/
|
||||
echo.
|
||||
echo Make sure you check the box labeled:
|
||||
echo.
|
||||
echo "Add Python X.X to PATH"
|
||||
echo.
|
||||
echo Where X.X is the py version you're installing.
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
goto runscript
|
||||
|
||||
:checkpylauncher <path> <py2v> <py2path> <py3v> <py3path>
|
||||
REM Attempt to check the latest python 2 and 3 versions via the py launcher
|
||||
for /f "USEBACKQ tokens=*" %%x in (`%~1 -2 -c "import sys; print(sys.executable)" 2^> nul`) do ( call :checkpyversion "%%x" "%~2" "%~3" "%~4" "%~5" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`%~1 -3 -c "import sys; print(sys.executable)" 2^> nul`) do ( call :checkpyversion "%%x" "%~2" "%~3" "%~4" "%~5" )
|
||||
goto :EOF
|
||||
|
||||
:checkpyversion <path> <py2v> <py2path> <py3v> <py3path>
|
||||
set "version="&for /f "tokens=2* USEBACKQ delims= " %%a in (`"%~1" -V 2^>^&1`) do (
|
||||
REM Ensure we have a version number
|
||||
call :isnumber "%%a"
|
||||
if not "!errorlevel!" == "0" goto :EOF
|
||||
set "version=%%a"
|
||||
)
|
||||
if not defined version goto :EOF
|
||||
if "!version:~0,1!" == "2" (
|
||||
REM Python 2
|
||||
call :comparepyversion "!version!" "!%~2!"
|
||||
if "!errorlevel!" == "1" (
|
||||
set "%~2=!version!"
|
||||
set "%~3=%~1"
|
||||
)
|
||||
) else (
|
||||
REM Python 3
|
||||
call :comparepyversion "!version!" "!%~4!"
|
||||
if "!errorlevel!" == "1" (
|
||||
set "%~4=!version!"
|
||||
set "%~5=%~1"
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
|
||||
:isnumber <check_value>
|
||||
set "var="&for /f "delims=0123456789." %%i in ("%~1") do set var=%%i
|
||||
if defined var (exit /b 1)
|
||||
exit /b 0
|
||||
|
||||
:comparepyversion <version1> <version2> <return>
|
||||
REM Exits with status 0 if equal, 1 if v1 gtr v2, 2 if v1 lss v2
|
||||
for /f "tokens=1,2,3 delims=." %%a in ("%~1") do (
|
||||
set a1=%%a
|
||||
set a2=%%b
|
||||
set a3=%%c
|
||||
)
|
||||
for /f "tokens=1,2,3 delims=." %%a in ("%~2") do (
|
||||
set b1=%%a
|
||||
set b2=%%b
|
||||
set b3=%%c
|
||||
)
|
||||
if not defined a1 set a1=0
|
||||
if not defined a2 set a2=0
|
||||
if not defined a3 set a3=0
|
||||
if not defined b1 set b1=0
|
||||
if not defined b2 set b2=0
|
||||
if not defined b3 set b3=0
|
||||
if %a1% gtr %b1% exit /b 1
|
||||
if %a1% lss %b1% exit /b 2
|
||||
if %a2% gtr %b2% exit /b 1
|
||||
if %a2% lss %b2% exit /b 2
|
||||
if %a3% gtr %b3% exit /b 1
|
||||
if %a3% lss %b3% exit /b 2
|
||||
exit /b 0
|
||||
|
||||
:askinstall
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Python Not Found #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Python !targetpy! was not found on the system or in the PATH var.
|
||||
echo.
|
||||
set /p "menu=Would you like to install it now? [y/n]: "
|
||||
if /i "!menu!"=="y" (
|
||||
REM We got the OK - install it
|
||||
goto installpy
|
||||
) else if "!menu!"=="n" (
|
||||
REM No OK here...
|
||||
set /a tried=!tried!+1
|
||||
goto checkpy
|
||||
)
|
||||
REM Incorrect answer - go back
|
||||
goto askinstall
|
||||
|
||||
:installpy
|
||||
REM This will attempt to download and install python
|
||||
REM First we get the html for the python downloads page for Windows
|
||||
set /a tried=!tried!+1
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Installing Python #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Gathering info from https://www.python.org/downloads/windows/...
|
||||
powershell -command "[Net.ServicePointManager]::SecurityProtocol=[Net.SecurityProtocolType]::Tls12;(new-object System.Net.WebClient).DownloadFile('https://www.python.org/downloads/windows/','%TEMP%\pyurl.txt')"
|
||||
REM Extract it if it's gzip compressed
|
||||
powershell -command "$infile='%TEMP%\pyurl.txt';$outfile='%TEMP%\pyurl.temp';try{$input=New-Object System.IO.FileStream $infile,([IO.FileMode]::Open),([IO.FileAccess]::Read),([IO.FileShare]::Read);$output=New-Object System.IO.FileStream $outfile,([IO.FileMode]::Create),([IO.FileAccess]::Write),([IO.FileShare]::None);$gzipStream=New-Object System.IO.Compression.GzipStream $input,([IO.Compression.CompressionMode]::Decompress);$buffer=New-Object byte[](1024);while($true){$read=$gzipstream.Read($buffer,0,1024);if($read -le 0){break};$output.Write($buffer,0,$read)};$gzipStream.Close();$output.Close();$input.Close();Move-Item -Path $outfile -Destination $infile -Force}catch{}"
|
||||
if not exist "%TEMP%\pyurl.txt" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to get info
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
echo Parsing for latest...
|
||||
pushd "%TEMP%"
|
||||
:: Version detection code slimmed by LussacZheng (https://github.com/corpnewt/gibMacOS/issues/20)
|
||||
for /f "tokens=9 delims=< " %%x in ('findstr /i /c:"Latest Python !targetpy! Release" pyurl.txt') do ( set "release=%%x" )
|
||||
popd
|
||||
if "!release!" == "" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to get python version
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
echo Found Python !release! - Downloading...
|
||||
REM Let's delete our txt file now - we no longer need it
|
||||
del "%TEMP%\pyurl.txt"
|
||||
REM At this point - we should have the version number.
|
||||
REM We can build the url like so: "https://www.python.org/ftp/python/[version]/python-[version]-amd64.exe"
|
||||
set "url=https://www.python.org/ftp/python/!release!/python-!release!-amd64.exe"
|
||||
set "pytype=exe"
|
||||
if "!targetpy!" == "2" (
|
||||
set "url=https://www.python.org/ftp/python/!release!/python-!release!.amd64.msi"
|
||||
set "pytype=msi"
|
||||
)
|
||||
REM Now we download it with our slick powershell command
|
||||
powershell -command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; (new-object System.Net.WebClient).DownloadFile('!url!','%TEMP%\pyinstall.!pytype!')"
|
||||
REM If it doesn't exist - we bail
|
||||
if not exist "%TEMP%\pyinstall.!pytype!" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to download installer
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
REM It should exist at this point - let's run it to install silently
|
||||
echo Installing...
|
||||
pushd "%TEMP%"
|
||||
if /i "!pytype!" == "exe" (
|
||||
echo pyinstall.exe /quiet PrependPath=1 Include_test=0 Shortcuts=0 Include_launcher=0
|
||||
pyinstall.exe /quiet PrependPath=1 Include_test=0 Shortcuts=0 Include_launcher=0
|
||||
) else (
|
||||
set "foldername=!release:.=!"
|
||||
echo msiexec /i pyinstall.msi /qb ADDLOCAL=ALL TARGETDIR="%LocalAppData%\Programs\Python\Python!foldername:~0,2!"
|
||||
msiexec /i pyinstall.msi /qb ADDLOCAL=ALL TARGETDIR="%LocalAppData%\Programs\Python\Python!foldername:~0,2!"
|
||||
)
|
||||
popd
|
||||
echo Installer finished with %ERRORLEVEL% status.
|
||||
REM Now we should be able to delete the installer and check for py again
|
||||
del "%TEMP%\pyinstall.!pytype!"
|
||||
REM If it worked, then we should have python in our PATH
|
||||
REM this does not get updated right away though - let's try
|
||||
REM manually updating the local PATH var
|
||||
call :updatepath
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo.
|
||||
echo Done.
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
exit /b
|
||||
|
||||
:runscript
|
||||
REM Python found
|
||||
cls
|
||||
set "args=%*"
|
||||
set "args=!args:"=!"
|
||||
if "!args!"=="" (
|
||||
"!pypath!" "!thisDir!!script_name!"
|
||||
) else (
|
||||
"!pypath!" "!thisDir!!script_name!" %*
|
||||
)
|
||||
if /i "!pause_on_error!" == "yes" (
|
||||
if not "%ERRORLEVEL%" == "0" (
|
||||
echo.
|
||||
echo Script exited with error code: %ERRORLEVEL%
|
||||
echo.
|
||||
echo Press [enter] to exit...
|
||||
pause > nul
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
|
||||
:undouble <string_name> <string_value> <character>
|
||||
REM Helper function to strip doubles of a single character out of a string recursively
|
||||
set "string_value=%~2"
|
||||
:undouble_continue
|
||||
set "check=!string_value:%~3%~3=%~3!"
|
||||
if not "!check!" == "!string_value!" (
|
||||
set "string_value=!check!"
|
||||
goto :undouble_continue
|
||||
)
|
||||
set "%~1=!check!"
|
||||
goto :EOF
|
||||
|
||||
:updatepath
|
||||
set "spath="
|
||||
set "upath="
|
||||
for /f "USEBACKQ tokens=2* delims= " %%i in (`!syspath!reg.exe query "HKCU\Environment" /v "Path" 2^> nul`) do ( if not "%%j" == "" set "upath=%%j" )
|
||||
for /f "USEBACKQ tokens=2* delims= " %%i in (`!syspath!reg.exe query "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v "Path" 2^> nul`) do ( if not "%%j" == "" set "spath=%%j" )
|
||||
if not "%spath%" == "" (
|
||||
REM We got something in the system path
|
||||
set "PATH=%spath%"
|
||||
if not "%upath%" == "" (
|
||||
REM We also have something in the user path
|
||||
set "PATH=%PATH%;%upath%"
|
||||
)
|
||||
) else if not "%upath%" == "" (
|
||||
set "PATH=%upath%"
|
||||
)
|
||||
REM Remove double semicolons from the adjusted PATH
|
||||
call :undouble "PATH" "%PATH%" ";"
|
||||
goto :EOF
|
||||
|
||||
:getsyspath <variable_name>
|
||||
REM Helper method to return a valid path to cmd.exe, reg.exe, and where.exe by
|
||||
REM walking the ComSpec var - will also repair it in memory if need be
|
||||
REM Strip double semi-colons
|
||||
call :undouble "temppath" "%ComSpec%" ";"
|
||||
|
||||
REM Dirty hack to leverage the "line feed" approach - there are some odd side
|
||||
REM effects with this. Do not use this variable name in comments near this
|
||||
REM line - as it seems to behave erradically.
|
||||
(set LF=^
|
||||
%=this line is empty=%
|
||||
)
|
||||
REM Replace instances of semi-colons with a line feed and wrap
|
||||
REM in parenthesis to work around some strange batch behavior
|
||||
set "testpath=%temppath:;=!LF!%"
|
||||
|
||||
REM Let's walk each path and test if cmd.exe, reg.exe, and where.exe exist there
|
||||
set /a found=0
|
||||
for /f "tokens=* delims=" %%i in ("!testpath!") do (
|
||||
REM Only continue if we haven't found it yet
|
||||
if not "%%i" == "" (
|
||||
if !found! lss 1 (
|
||||
set "checkpath=%%i"
|
||||
REM Remove "cmd.exe" from the end if it exists
|
||||
if /i "!checkpath:~-7!" == "cmd.exe" (
|
||||
set "checkpath=!checkpath:~0,-7!"
|
||||
)
|
||||
REM Pad the end with a backslash if needed
|
||||
if not "!checkpath:~-1!" == "\" (
|
||||
set "checkpath=!checkpath!\"
|
||||
)
|
||||
REM Let's see if cmd, reg, and where exist there - and set it if so
|
||||
if EXIST "!checkpath!cmd.exe" (
|
||||
if EXIST "!checkpath!reg.exe" (
|
||||
if EXIST "!checkpath!where.exe" (
|
||||
set /a found=1
|
||||
set "ComSpec=!checkpath!cmd.exe"
|
||||
set "%~1=!checkpath!"
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
@echo off
|
||||
REM Get our local path before delayed expansion - allows ! in path
|
||||
set "thisDir=%~dp0"
|
||||
|
||||
setlocal enableDelayedExpansion
|
||||
REM Setup initial vars
|
||||
set "script_name="
|
||||
set /a tried=0
|
||||
set "toask=yes"
|
||||
set "pause_on_error=yes"
|
||||
set "py2v="
|
||||
set "py2path="
|
||||
set "py3v="
|
||||
set "py3path="
|
||||
set "pypath="
|
||||
set "targetpy=3"
|
||||
|
||||
REM use_py3:
|
||||
REM TRUE = Use if found, use py2 otherwise
|
||||
REM FALSE = Use py2
|
||||
REM FORCE = Use py3
|
||||
set "use_py3=TRUE"
|
||||
|
||||
REM We'll parse if the first argument passed is
|
||||
REM --install-python and if so, we'll just install
|
||||
set "just_installing=FALSE"
|
||||
|
||||
REM Get the system32 (or equivalent) path
|
||||
call :getsyspath "syspath"
|
||||
|
||||
REM Make sure the syspath exists
|
||||
if "!syspath!" == "" (
|
||||
if exist "%SYSTEMROOT%\system32\cmd.exe" (
|
||||
if exist "%SYSTEMROOT%\system32\reg.exe" (
|
||||
if exist "%SYSTEMROOT%\system32\where.exe" (
|
||||
REM Fall back on the default path if it exists
|
||||
set "ComSpec=%SYSTEMROOT%\system32\cmd.exe"
|
||||
set "syspath=%SYSTEMROOT%\system32\"
|
||||
)
|
||||
)
|
||||
)
|
||||
if "!syspath!" == "" (
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Warning #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Could not locate cmd.exe, reg.exe, or where.exe
|
||||
echo.
|
||||
echo Please ensure your ComSpec environment variable is properly configured and
|
||||
echo points directly to cmd.exe, then try again.
|
||||
echo.
|
||||
echo Current CompSpec Value: "%ComSpec%"
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
)
|
||||
|
||||
if "%~1" == "--install-python" (
|
||||
set "just_installing=TRUE"
|
||||
goto installpy
|
||||
)
|
||||
|
||||
goto checkscript
|
||||
|
||||
:checkscript
|
||||
REM Check for our script first
|
||||
set "looking_for=!script_name!"
|
||||
if "!script_name!" == "" (
|
||||
set "looking_for=%~n0.py or %~n0.command"
|
||||
set "script_name=%~n0.py"
|
||||
if not exist "!thisDir!\!script_name!" (
|
||||
set "script_name=%~n0.command"
|
||||
)
|
||||
)
|
||||
if not exist "!thisDir!\!script_name!" (
|
||||
echo Could not find !looking_for!.
|
||||
echo Please make sure to run this script from the same directory
|
||||
echo as !looking_for!.
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
goto checkpy
|
||||
|
||||
:checkpy
|
||||
call :updatepath
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe python 2^> nul`) do ( call :checkpyversion "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe python3 2^> nul`) do ( call :checkpyversion "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`!syspath!where.exe py 2^> nul`) do ( call :checkpylauncher "%%x" "py2v" "py2path" "py3v" "py3path" )
|
||||
REM Walk our returns to see if we need to install
|
||||
if /i "!use_py3!" == "FALSE" (
|
||||
set "targetpy=2"
|
||||
set "pypath=!py2path!"
|
||||
) else if /i "!use_py3!" == "FORCE" (
|
||||
set "pypath=!py3path!"
|
||||
) else if /i "!use_py3!" == "TRUE" (
|
||||
set "pypath=!py3path!"
|
||||
if "!pypath!" == "" set "pypath=!py2path!"
|
||||
)
|
||||
if not "!pypath!" == "" (
|
||||
goto runscript
|
||||
)
|
||||
if !tried! lss 1 (
|
||||
if /i "!toask!"=="yes" (
|
||||
REM Better ask permission first
|
||||
goto askinstall
|
||||
) else (
|
||||
goto installpy
|
||||
)
|
||||
) else (
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Warning #
|
||||
echo ### ###
|
||||
echo.
|
||||
REM Couldn't install for whatever reason - give the error message
|
||||
echo Python is not installed or not found in your PATH var.
|
||||
echo Please install it from https://www.python.org/downloads/windows/
|
||||
echo.
|
||||
echo Make sure you check the box labeled:
|
||||
echo.
|
||||
echo "Add Python X.X to PATH"
|
||||
echo.
|
||||
echo Where X.X is the py version you're installing.
|
||||
echo.
|
||||
echo Press [enter] to quit.
|
||||
pause > nul
|
||||
exit /b 1
|
||||
)
|
||||
goto runscript
|
||||
|
||||
:checkpylauncher <path> <py2v> <py2path> <py3v> <py3path>
|
||||
REM Attempt to check the latest python 2 and 3 versions via the py launcher
|
||||
for /f "USEBACKQ tokens=*" %%x in (`%~1 -2 -c "import sys; print(sys.executable)" 2^> nul`) do ( call :checkpyversion "%%x" "%~2" "%~3" "%~4" "%~5" )
|
||||
for /f "USEBACKQ tokens=*" %%x in (`%~1 -3 -c "import sys; print(sys.executable)" 2^> nul`) do ( call :checkpyversion "%%x" "%~2" "%~3" "%~4" "%~5" )
|
||||
goto :EOF
|
||||
|
||||
:checkpyversion <path> <py2v> <py2path> <py3v> <py3path>
|
||||
set "version="&for /f "tokens=2* USEBACKQ delims= " %%a in (`"%~1" -V 2^>^&1`) do (
|
||||
REM Ensure we have a version number
|
||||
call :isnumber "%%a"
|
||||
if not "!errorlevel!" == "0" goto :EOF
|
||||
set "version=%%a"
|
||||
)
|
||||
if not defined version goto :EOF
|
||||
if "!version:~0,1!" == "2" (
|
||||
REM Python 2
|
||||
call :comparepyversion "!version!" "!%~2!"
|
||||
if "!errorlevel!" == "1" (
|
||||
set "%~2=!version!"
|
||||
set "%~3=%~1"
|
||||
)
|
||||
) else (
|
||||
REM Python 3
|
||||
call :comparepyversion "!version!" "!%~4!"
|
||||
if "!errorlevel!" == "1" (
|
||||
set "%~4=!version!"
|
||||
set "%~5=%~1"
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
|
||||
:isnumber <check_value>
|
||||
set "var="&for /f "delims=0123456789." %%i in ("%~1") do set var=%%i
|
||||
if defined var (exit /b 1)
|
||||
exit /b 0
|
||||
|
||||
:comparepyversion <version1> <version2> <return>
|
||||
REM Exits with status 0 if equal, 1 if v1 gtr v2, 2 if v1 lss v2
|
||||
for /f "tokens=1,2,3 delims=." %%a in ("%~1") do (
|
||||
set a1=%%a
|
||||
set a2=%%b
|
||||
set a3=%%c
|
||||
)
|
||||
for /f "tokens=1,2,3 delims=." %%a in ("%~2") do (
|
||||
set b1=%%a
|
||||
set b2=%%b
|
||||
set b3=%%c
|
||||
)
|
||||
if not defined a1 set a1=0
|
||||
if not defined a2 set a2=0
|
||||
if not defined a3 set a3=0
|
||||
if not defined b1 set b1=0
|
||||
if not defined b2 set b2=0
|
||||
if not defined b3 set b3=0
|
||||
if %a1% gtr %b1% exit /b 1
|
||||
if %a1% lss %b1% exit /b 2
|
||||
if %a2% gtr %b2% exit /b 1
|
||||
if %a2% lss %b2% exit /b 2
|
||||
if %a3% gtr %b3% exit /b 1
|
||||
if %a3% lss %b3% exit /b 2
|
||||
exit /b 0
|
||||
|
||||
:askinstall
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Python Not Found #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Python !targetpy! was not found on the system or in the PATH var.
|
||||
echo.
|
||||
set /p "menu=Would you like to install it now? [y/n]: "
|
||||
if /i "!menu!"=="y" (
|
||||
REM We got the OK - install it
|
||||
goto installpy
|
||||
) else if "!menu!"=="n" (
|
||||
REM No OK here...
|
||||
set /a tried=!tried!+1
|
||||
goto checkpy
|
||||
)
|
||||
REM Incorrect answer - go back
|
||||
goto askinstall
|
||||
|
||||
:installpy
|
||||
REM This will attempt to download and install python
|
||||
REM First we get the html for the python downloads page for Windows
|
||||
set /a tried=!tried!+1
|
||||
cls
|
||||
echo ### ###
|
||||
echo # Installing Python #
|
||||
echo ### ###
|
||||
echo.
|
||||
echo Gathering info from https://www.python.org/downloads/windows/...
|
||||
powershell -command "[Net.ServicePointManager]::SecurityProtocol=[Net.SecurityProtocolType]::Tls12;(new-object System.Net.WebClient).DownloadFile('https://www.python.org/downloads/windows/','%TEMP%\pyurl.txt')"
|
||||
REM Extract it if it's gzip compressed
|
||||
powershell -command "$infile='%TEMP%\pyurl.txt';$outfile='%TEMP%\pyurl.temp';try{$input=New-Object System.IO.FileStream $infile,([IO.FileMode]::Open),([IO.FileAccess]::Read),([IO.FileShare]::Read);$output=New-Object System.IO.FileStream $outfile,([IO.FileMode]::Create),([IO.FileAccess]::Write),([IO.FileShare]::None);$gzipStream=New-Object System.IO.Compression.GzipStream $input,([IO.Compression.CompressionMode]::Decompress);$buffer=New-Object byte[](1024);while($true){$read=$gzipstream.Read($buffer,0,1024);if($read -le 0){break};$output.Write($buffer,0,$read)};$gzipStream.Close();$output.Close();$input.Close();Move-Item -Path $outfile -Destination $infile -Force}catch{}"
|
||||
if not exist "%TEMP%\pyurl.txt" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to get info
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
echo Parsing for latest...
|
||||
pushd "%TEMP%"
|
||||
:: Version detection code slimmed by LussacZheng (https://github.com/corpnewt/gibMacOS/issues/20)
|
||||
for /f "tokens=9 delims=< " %%x in ('findstr /i /c:"Latest Python !targetpy! Release" pyurl.txt') do ( set "release=%%x" )
|
||||
popd
|
||||
if "!release!" == "" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to get python version
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
echo Found Python !release! - Downloading...
|
||||
REM Let's delete our txt file now - we no longer need it
|
||||
del "%TEMP%\pyurl.txt"
|
||||
REM At this point - we should have the version number.
|
||||
REM We can build the url like so: "https://www.python.org/ftp/python/[version]/python-[version]-amd64.exe"
|
||||
set "url=https://www.python.org/ftp/python/!release!/python-!release!-amd64.exe"
|
||||
set "pytype=exe"
|
||||
if "!targetpy!" == "2" (
|
||||
set "url=https://www.python.org/ftp/python/!release!/python-!release!.amd64.msi"
|
||||
set "pytype=msi"
|
||||
)
|
||||
REM Now we download it with our slick powershell command
|
||||
powershell -command "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; (new-object System.Net.WebClient).DownloadFile('!url!','%TEMP%\pyinstall.!pytype!')"
|
||||
REM If it doesn't exist - we bail
|
||||
if not exist "%TEMP%\pyinstall.!pytype!" (
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo Failed to download installer
|
||||
exit /b 1
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
)
|
||||
REM It should exist at this point - let's run it to install silently
|
||||
echo Installing...
|
||||
pushd "%TEMP%"
|
||||
if /i "!pytype!" == "exe" (
|
||||
echo pyinstall.exe /quiet PrependPath=1 Include_test=0 Shortcuts=0 Include_launcher=0
|
||||
pyinstall.exe /quiet PrependPath=1 Include_test=0 Shortcuts=0 Include_launcher=0
|
||||
) else (
|
||||
set "foldername=!release:.=!"
|
||||
echo msiexec /i pyinstall.msi /qb ADDLOCAL=ALL TARGETDIR="%LocalAppData%\Programs\Python\Python!foldername:~0,2!"
|
||||
msiexec /i pyinstall.msi /qb ADDLOCAL=ALL TARGETDIR="%LocalAppData%\Programs\Python\Python!foldername:~0,2!"
|
||||
)
|
||||
popd
|
||||
echo Installer finished with %ERRORLEVEL% status.
|
||||
REM Now we should be able to delete the installer and check for py again
|
||||
del "%TEMP%\pyinstall.!pytype!"
|
||||
REM If it worked, then we should have python in our PATH
|
||||
REM this does not get updated right away though - let's try
|
||||
REM manually updating the local PATH var
|
||||
call :updatepath
|
||||
if /i "!just_installing!" == "TRUE" (
|
||||
echo.
|
||||
echo Done.
|
||||
) else (
|
||||
goto checkpy
|
||||
)
|
||||
exit /b
|
||||
|
||||
:runscript
|
||||
REM Python found
|
||||
cls
|
||||
set "args=%*"
|
||||
set "args=!args:"=!"
|
||||
if "!args!"=="" (
|
||||
"!pypath!" "!thisDir!!script_name!"
|
||||
) else (
|
||||
"!pypath!" "!thisDir!!script_name!" %*
|
||||
)
|
||||
if /i "!pause_on_error!" == "yes" (
|
||||
if not "%ERRORLEVEL%" == "0" (
|
||||
echo.
|
||||
echo Script exited with error code: %ERRORLEVEL%
|
||||
echo.
|
||||
echo Press [enter] to exit...
|
||||
pause > nul
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
|
||||
:undouble <string_name> <string_value> <character>
|
||||
REM Helper function to strip doubles of a single character out of a string recursively
|
||||
set "string_value=%~2"
|
||||
:undouble_continue
|
||||
set "check=!string_value:%~3%~3=%~3!"
|
||||
if not "!check!" == "!string_value!" (
|
||||
set "string_value=!check!"
|
||||
goto :undouble_continue
|
||||
)
|
||||
set "%~1=!check!"
|
||||
goto :EOF
|
||||
|
||||
:updatepath
|
||||
set "spath="
|
||||
set "upath="
|
||||
for /f "USEBACKQ tokens=2* delims= " %%i in (`!syspath!reg.exe query "HKCU\Environment" /v "Path" 2^> nul`) do ( if not "%%j" == "" set "upath=%%j" )
|
||||
for /f "USEBACKQ tokens=2* delims= " %%i in (`!syspath!reg.exe query "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v "Path" 2^> nul`) do ( if not "%%j" == "" set "spath=%%j" )
|
||||
if not "%spath%" == "" (
|
||||
REM We got something in the system path
|
||||
set "PATH=%spath%"
|
||||
if not "%upath%" == "" (
|
||||
REM We also have something in the user path
|
||||
set "PATH=%PATH%;%upath%"
|
||||
)
|
||||
) else if not "%upath%" == "" (
|
||||
set "PATH=%upath%"
|
||||
)
|
||||
REM Remove double semicolons from the adjusted PATH
|
||||
call :undouble "PATH" "%PATH%" ";"
|
||||
goto :EOF
|
||||
|
||||
:getsyspath <variable_name>
|
||||
REM Helper method to return a valid path to cmd.exe, reg.exe, and where.exe by
|
||||
REM walking the ComSpec var - will also repair it in memory if need be
|
||||
REM Strip double semi-colons
|
||||
call :undouble "temppath" "%ComSpec%" ";"
|
||||
|
||||
REM Dirty hack to leverage the "line feed" approach - there are some odd side
|
||||
REM effects with this. Do not use this variable name in comments near this
|
||||
REM line - as it seems to behave erradically.
|
||||
(set LF=^
|
||||
%=this line is empty=%
|
||||
)
|
||||
REM Replace instances of semi-colons with a line feed and wrap
|
||||
REM in parenthesis to work around some strange batch behavior
|
||||
set "testpath=%temppath:;=!LF!%"
|
||||
|
||||
REM Let's walk each path and test if cmd.exe, reg.exe, and where.exe exist there
|
||||
set /a found=0
|
||||
for /f "tokens=* delims=" %%i in ("!testpath!") do (
|
||||
REM Only continue if we haven't found it yet
|
||||
if not "%%i" == "" (
|
||||
if !found! lss 1 (
|
||||
set "checkpath=%%i"
|
||||
REM Remove "cmd.exe" from the end if it exists
|
||||
if /i "!checkpath:~-7!" == "cmd.exe" (
|
||||
set "checkpath=!checkpath:~0,-7!"
|
||||
)
|
||||
REM Pad the end with a backslash if needed
|
||||
if not "!checkpath:~-1!" == "\" (
|
||||
set "checkpath=!checkpath!\"
|
||||
)
|
||||
REM Let's see if cmd, reg, and where exist there - and set it if so
|
||||
if EXIST "!checkpath!cmd.exe" (
|
||||
if EXIST "!checkpath!reg.exe" (
|
||||
if EXIST "!checkpath!where.exe" (
|
||||
set /a found=1
|
||||
set "ComSpec=!checkpath!cmd.exe"
|
||||
set "%~1=!checkpath!"
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
goto :EOF
|
||||
|
||||
Loading…
Reference in New Issue
Block a user