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|
@@echo off
rem ##########################################################################
rem # Copyright 2002-2013 LAMP/EPFL
rem #
rem # This is free software; see the distribution for copying conditions.
rem # There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
rem # PARTICULAR PURPOSE.
rem ##########################################################################
setlocal enableextensions enabledelayedexpansion
set _LINE_TOOLCP=
rem Use "%~1" to handle spaces in paths. See http://ss64.com/nt/syntax-args.html
rem SI-7295 The goto here is needed to avoid problems with `scala Script.cmd "arg(with)paren"`,
rem we must not evaluate %~2 eagerly, but delayed expansion doesn't seem to allow
rem removal of quotation marks.
if not [%~1]==[-toolcp] (
goto :notoolcp
)
shift
set _LINE_TOOLCP=%~1
shift
:notoolcp
rem SI-8358, SI-8368 -- the default should really be false,
rem but I don't want to flip the default during 2.11's RC cycle
set _OVERRIDE_USEJAVACP="-Dscala.usejavacp=true"
rem We keep in _JAVA_PARAMS all -J-prefixed and -D-prefixed arguments
set _JAVA_PARAMS=
if [%1]==[] goto param_afterloop
set _TEST_PARAM=%~1
if not "%_TEST_PARAM:~0,1%"=="-" goto param_afterloop
rem ignore -e "scala code"
if "%_TEST_PARAM:~0,2%"=="-e" (
shift
shift
if [%1]==[] goto param_afterloop
)
set _TEST_PARAM=%~1
if "%_TEST_PARAM:~0,2%"=="-J" (
set _JAVA_PARAMS=%_TEST_PARAM:~2%
)
if "%_TEST_PARAM:~0,2%"=="-D" (
rem Only match beginning of the -D option. The relevant bit is 17 chars long.
if "%_TEST_PARAM:~0,17%"=="-Dscala.usejavacp" (
set _OVERRIDE_USEJAVACP=
)
rem test if this was double-quoted property "-Dprop=42"
for /F "delims== tokens=1-2" %%G in ("%_TEST_PARAM%") DO (
if not "%%G" == "%_TEST_PARAM%" (
rem double quoted: "-Dprop=42" -> -Dprop="42"
set _JAVA_PARAMS=%%G="%%H"
) else if [%2] neq [] (
rem it was a normal property: -Dprop=42 or -Drop="42"
set _JAVA_PARAMS=%_TEST_PARAM%=%2
shift
)
)
)
:param_loop
shift
if [%1]==[] goto param_afterloop
set _TEST_PARAM=%~1
if not "%_TEST_PARAM:~0,1%"=="-" goto param_afterloop
rem ignore -e "scala code"
if "%_TEST_PARAM:~0,2%"=="-e" (
shift
shift
if [%1]==[] goto param_afterloop
)
set _TEST_PARAM=%~1
if "%_TEST_PARAM:~0,2%"=="-J" (
set _JAVA_PARAMS=%_JAVA_PARAMS% %_TEST_PARAM:~2%
)
if "%_TEST_PARAM:~0,2%"=="-D" (
rem test if this was double-quoted property "-Dprop=42"
for /F "delims== tokens=1-2" %%G in ("%_TEST_PARAM%") DO (
if not "%%G" == "%_TEST_PARAM%" (
rem double quoted: "-Dprop=42" -> -Dprop="42"
set _JAVA_PARAMS=%_JAVA_PARAMS% %%G="%%H"
) else if [%2] neq [] (
rem it was a normal property: -Dprop=42 or -Drop="42"
set _JAVA_PARAMS=%_JAVA_PARAMS% %_TEST_PARAM%=%2
shift
)
)
)
goto param_loop
:param_afterloop
if "%OS%" NEQ "Windows_NT" (
echo "Warning, your version of Windows is not supported. Attempting to start scala anyway."
)
@@setlocal
call :set_home
rem We use the value of the JAVACMD environment variable if defined
set _JAVACMD=%JAVACMD%
if not defined _JAVACMD (
if not "%JAVA_HOME%"=="" (
if exist "%JAVA_HOME%\bin\java.exe" set "_JAVACMD=%JAVA_HOME%\bin\java.exe"
)
)
if "%_JAVACMD%"=="" set _JAVACMD=java
rem We use the value of the JAVA_OPTS environment variable if defined
set _JAVA_OPTS=%JAVA_OPTS%
if not defined _JAVA_OPTS set _JAVA_OPTS=@javaflags@
rem We append _JAVA_PARAMS java arguments to JAVA_OPTS if necessary
if defined _JAVA_PARAMS set _JAVA_OPTS=%_JAVA_OPTS% %_JAVA_PARAMS%
set _TOOL_CLASSPATH=@classpath@
if "%_TOOL_CLASSPATH%"=="" (
for %%f in ("!_SCALA_HOME!\lib\*.jar") do call :add_cpath "%%f"
for /d %%f in ("!_SCALA_HOME!\lib\*") do call :add_cpath "%%f"
)
if not "%_LINE_TOOLCP%"=="" call :add_cpath "%_LINE_TOOLCP%"
set _PROPS=-Dscala.home="!_SCALA_HOME!" -Denv.emacs="%EMACS%" %_OVERRIDE_USEJAVACP% @properties@
rem echo "%_JAVACMD%" %_JAVA_OPTS% %_PROPS% -cp "%_TOOL_CLASSPATH%" @class@ @toolflags@ %*
"%_JAVACMD%" %_JAVA_OPTS% %_PROPS% -cp "%_TOOL_CLASSPATH%" @class@ @toolflags@ %*
goto end
rem ##########################################################################
rem # subroutines
:add_cpath
if "%_TOOL_CLASSPATH%"=="" (
set _TOOL_CLASSPATH=%~1
) else (
set _TOOL_CLASSPATH=%_TOOL_CLASSPATH%;%~1
)
goto :eof
rem Variable "%~dps0" works on WinXP SP2 or newer
rem (see http://support.microsoft.com/?kbid=833431)
rem set _SCALA_HOME=%~dps0..
:set_home
set _BIN_DIR=
for %%i in (%~sf0) do set _BIN_DIR=%_BIN_DIR%%%~dpsi
set _SCALA_HOME=%_BIN_DIR%..
goto :eof
:end
@@endlocal
REM exit code fix, see http://stackoverflow.com/questions/4632891/exiting-batch-with-exit-b-x-where-x-1-acts-as-if-command-completed-successfu
@@"%COMSPEC%" /C exit %errorlevel% >nul
|
