| @echo off |
| REM Copyright (c) 2015, 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 |
| |
| set DART=%BIN_DIR%\dart |
| set SNAPSHOT=%BIN_DIR%\snapshots\dartfmt.dart.snapshot |
| |
| "%DART%" "%SNAPSHOT%" %* |
| |
| endlocal |
| |
| exit /b %errorlevel% |
| |
| rem Follow the symbolic links (junctions points) using `dir to determine the |
| rem canonical path. Output with a link looks something like this |
| rem |
| rem 01/03/2013 10:11 PM <JUNCTION> abc def |
| rem [c:\dart_bleeding\dart-repo.9\dart\out\ReleaseIA32\dart-sdk] |
| rem |
| rem So in the output of 'dir /a:l "targetdir"' we are looking for a filename |
| rem surrounded by right angle bracket and left square bracket. Once we get |
| rem the filename, which is name of the link, we recursively follow that. |
| :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 ^ |
| ^| find "> %~n1 ["`) do ( |
| set current=%%i |
| ) |
| if not "%current%"=="" call :follow_links "%current%", result |
| endlocal & set %~2=%result% |
| goto :eof |
| |
| :end |