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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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47 ) | 47 ) |
48 | 48 |
49 endlocal | 49 endlocal |
50 | 50 |
51 exit /b %errorlevel% | 51 exit /b %errorlevel% |
52 | 52 |
53 :follow_links | 53 :follow_links |
54 setlocal | 54 setlocal |
55 for %%i in (%1) do set result=%%~fi | 55 for %%i in (%1) do set result=%%~fi |
56 set current= | 56 set current= |
57 for /f "tokens=2 delims=[]" %%i in ('dir /a:l ^"%~dp1^" 2^>nul ^ | 57 for /f "usebackq tokens=2 delims=[]" %%i in (`dir /a:l "%~dp1" 2^>nul ^ |
58 ^| find "> %~n1 ["') do ( | 58 ^| find "> %~n1 ["`) do ( |
59 set current=%%i | 59 set current=%%i |
60 ) | 60 ) |
61 if not "%current%"=="" call :follow_links "%current%", result | 61 if not "%current%"=="" call :follow_links "%current%", result |
62 endlocal & set %~2=%result% | 62 endlocal & set %~2=%result% |
63 goto :eof | 63 goto :eof |
64 | 64 |
65 :end | 65 :end |
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