| @echo off |
| REM Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| REM for details. All rights reserved. Use of this source code is governed by a |
| REM BSD-style license that can be found in the LICENSE file. |
| |
| setlocal |
| rem Handle the case where dart-sdk/bin has been symlinked to. |
| set DIR_NAME_WITH_SLASH=%~dp0 |
| set DIR_NAME=%DIR_NAME_WITH_SLASH:~0,-1%% |
| call :follow_links "%DIR_NAME%", RETURNED_BIN_DIR |
| rem Get rid of surrounding quotes. |
| for %%i in ("%RETURNED_BIN_DIR%") do set BIN_DIR=%%~fi |
| |
| rem Get absolute full name for SDK_DIR. |
| for %%i in ("%BIN_DIR%\..\") do set SDK_DIR=%%~fi |
| |
| rem Remove trailing backslash if there is one |
| IF %SDK_DIR:~-1%==\ set SDK_DIR=%SDK_DIR:~0,-1% |
| |
| set VM_OPTIONS= |
| set USING_DART_1= |
| |
| rem We allow extra vm options to be passed in through an environment variable. |
| if not "_%DART_VM_OPTIONS%_" == "__" ( |
| set VM_OPTIONS=%VM_OPTIONS% %DART_VM_OPTIONS% |
| for %%o in (%DART_VM_OPTIONS%) do ( |
| if "%%o" equ "--no-preview-dart-2" set USING_DART_1=y |
| ) |
| ) |
| |
| if defined USING_DART_1 ( |
| echo "Pub no longer supports Dart 1" |
| ) else ( |
| "%BIN_DIR%\dart" %VM_OPTIONS% "%BIN_DIR%\snapshots\pub.dart.snapshot" %* |
| ) |
| |
| endlocal |
| |
| exit /b %errorlevel% |
| |
| :follow_links |
| setlocal |
| for %%i in (%1) do set result=%%~fi |
| set current= |
| for /f "usebackq tokens=2 delims=[]" %%i in (`dir /a:l "%~dp1" 2^>nul ^ |
| ^| %SystemRoot%\System32\find.exe "> %~n1 [" 2^>nul`) do ( |
| set current=%%i |
| ) |
| if not "%current%"=="" call :follow_links "%current%", result |
| endlocal & set %~2=%result% |
| goto :eof |
| |
| :end |