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1 @echo off | 1 @echo off |
2 REM Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 2 REM Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
3 REM for details. All rights reserved. Use of this source code is governed by a | 3 REM for details. All rights reserved. Use of this source code is governed by a |
4 REM BSD-style license that can be found in the LICENSE file. | 4 REM BSD-style license that can be found in the LICENSE file. |
5 | 5 |
6 setlocal | 6 setlocal |
7 rem Handle the case where dart-sdk/bin has been symlinked to. | 7 rem Handle the case where dart-sdk/bin has been symlinked to. |
8 set DIR_NAME_WITH_SLASH=%~dp0 | 8 set DIR_NAME_WITH_SLASH=%~dp0 |
9 set DIR_NAME=%DIR_NAME_WITH_SLASH:~0,-1%% | 9 set DIR_NAME=%DIR_NAME_WITH_SLASH:~0,-1%% |
10 call :follow_links "%DIR_NAME%", RETURNED_BIN_DIR | 10 call :follow_links "%DIR_NAME%", RETURNED_BIN_DIR |
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28 | 28 |
29 endlocal | 29 endlocal |
30 | 30 |
31 exit /b %errorlevel% | 31 exit /b %errorlevel% |
32 | 32 |
33 :follow_links | 33 :follow_links |
34 setlocal | 34 setlocal |
35 for %%i in (%1) do set result=%%~fi | 35 for %%i in (%1) do set result=%%~fi |
36 set current= | 36 set current= |
37 for /f "usebackq tokens=2 delims=[]" %%i in (`dir /a:l "%~dp1" 2^>nul ^ | 37 for /f "usebackq tokens=2 delims=[]" %%i in (`dir /a:l "%~dp1" 2^>nul ^ |
38 ^| find "> %~n1 ["`) do ( | 38 ^| find "> %~n1 [" 2^>nul`) do
( |
39 set current=%%i | 39 set current=%%i |
40 ) | 40 ) |
41 if not "%current%"=="" call :follow_links "%current%", result | 41 if not "%current%"=="" call :follow_links "%current%", result |
42 endlocal & set %~2=%result% | 42 endlocal & set %~2=%result% |
43 goto :eof | 43 goto :eof |
44 | 44 |
45 :end | 45 :end |
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