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https://github.com/dart-lang/sdk
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05c54a2ab3
R=iposva@google.com Review URL: https://codereview.chromium.org//892233003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@43441 260f80e4-7a28-3924-810f-c04153c831b5
57 lines
1.6 KiB
Batchfile
Executable file
57 lines
1.6 KiB
Batchfile
Executable file
@echo off
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REM Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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REM for details. All rights reserved. Use of this source code is governed by a
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REM BSD-style license that can be found in the LICENSE file.
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setlocal
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rem Handle the case where dart-sdk/bin has been symlinked to.
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set DIR_NAME_WITH_SLASH=%~dp0
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set DIR_NAME=%DIR_NAME_WITH_SLASH:~0,-1%%
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call :follow_links "%DIR_NAME%", RETURNED_BIN_DIR
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rem Get rid of surrounding quotes.
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for %%i in ("%RETURNED_BIN_DIR%") do set BIN_DIR=%%~fi
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rem Get absolute full name for SDK_DIR.
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for %%i in ("%BIN_DIR%\..\") do set SDK_DIR=%%~fi
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rem Remove trailing backslash if there is one
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IF %SDK_DIR:~-1%==\ set SDK_DIR=%SDK_DIR:~0,-1%
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set DART=%BIN_DIR%\dart
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set SNAPSHOT=%BIN_DIR%\snapshots\dart2js.dart.snapshot
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set EXTRA_OPTIONS=
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set EXTRA_VM_OPTIONS=
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if _%DART2JS_DEVELOPER_MODE%_ == _1_ (
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set EXTRA_VM_OPTIONS=%EXTRA_VM_OPTIONS% --checked
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)
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if exist "%SNAPSHOT%" (
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set EXTRA_OPTIONS=%EXTRA_OPTIONS% "--library-root=%SDK_DIR%"
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)
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rem We allow extra vm options to be passed in through an environment variable.
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if not "_%DART_VM_OPTIONS%_" == "__" (
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set EXTRA_VM_OPTIONS=%EXTRA_VM_OPTIONS% %DART_VM_OPTIONS%
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)
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"%DART%" %EXTRA_VM_OPTIONS% "%SNAPSHOT%" %EXTRA_OPTIONS% %*
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endlocal
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exit /b %errorlevel%
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:follow_links
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setlocal
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for %%i in (%1) do set result=%%~fi
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set current=
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for /f "usebackq tokens=2 delims=[]" %%i in (`dir /a:l "%~dp1" 2^>nul ^
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^| find "> %~n1 ["`) do (
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set current=%%i
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)
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if not "%current%"=="" call :follow_links "%current%", result
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endlocal & set %~2=%result%
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goto :eof
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:end
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