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1 @echo off | 1 @echo off |
2 REM Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 2 REM Copyright (c) 2013, 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 |
11 rem Get rid of surrounding quotes. | 11 rem Get rid of surrounding quotes. |
12 for %%i in ("%RETURNED_BIN_DIR%") do set BIN_DIR=%%~fi | 12 for %%i in ("%RETURNED_BIN_DIR%") do set BIN_DIR=%%~fi |
13 | 13 |
| 14 set DART=%BIN_DIR%\dart |
| 15 |
14 rem Get absolute full name for SDK_DIR. | 16 rem Get absolute full name for SDK_DIR. |
15 for %%i in ("%BIN_DIR%\..\") do set SDK_DIR=%%~fi | 17 for %%i in ("%BIN_DIR%\..\") do set SDK_DIR=%%~fi |
16 | 18 |
17 rem Remove trailing backslash if there is one | 19 rem Remove trailing backslash if there is one |
18 IF %SDK_DIR:~-1%==\ set SDK_DIR=%SDK_DIR:~0,-1% | 20 if %SDK_DIR:~-1%==\ set SDK_DIR=%SDK_DIR:~0,-1% |
19 | 21 |
20 set DARTFMT=%SDK_DIR%\..\packages\analyzer\bin\formatter.dart | 22 rem Get absolute full name for DART_ROOT. |
21 set DART=%BIN_DIR%\dart | 23 for %%i in ("%SDK_DIR%\..\") do set DART_ROOT=%%~fi |
22 set SNAPSHOT=%BIN_DIR%\snapshots\dartfmt.dart.snapshot | |
23 | 24 |
| 25 rem Remove trailing backslash if there is one |
| 26 if %DART_ROOT:~-1%==\ set DART_ROOT=%DART_ROOT:~0,-1% |
24 | 27 |
25 if exist "%SNAPSHOT%" ( | 28 set DARTFMT=%DART_ROOT%\third_party\pkg\dart_style\bin\format.dart |
26 "%DART%" "%SNAPSHOT%" %* | 29 |
27 ) else ( | 30 rem DART_CONFIGURATION defaults to ReleaseIA32 |
28 "%DART%" "%DARTFMT%" %* | 31 if "%DART_CONFIGURATION%"=="" set DART_CONFIGURATION=ReleaseIA32 |
29 ) | 32 |
| 33 set BUILD_DIR=%DART_ROOT%\build\%DART_CONFIGURATION% |
| 34 |
| 35 set PACKAGE_ROOT=%BUILD_DIR%\packages |
| 36 |
| 37 "%DART%" "--package-root=%PACKAGE_ROOT%" "%DARTFMT%" %* |
30 | 38 |
31 endlocal | 39 endlocal |
32 | 40 |
33 exit /b %errorlevel% | 41 exit /b %errorlevel% |
34 | 42 |
| 43 rem Follow the symbolic links (junctions points) using `dir to determine the |
| 44 rem canonical path. Output with a link looks something like this |
| 45 rem |
| 46 rem 01/03/2013 10:11 PM <JUNCTION> abc def |
| 47 rem [c:\dart_bleeding\dart-repo.9\dart\build\ReleaseIA32\dart-sdk] |
| 48 rem |
| 49 rem So in the output of 'dir /a:l "targetdir"' we are looking for a filename |
| 50 rem surrounded by right angle bracket and left square bracket. Once we get |
| 51 rem the filename, which is name of the link, we recursively follow that. |
35 :follow_links | 52 :follow_links |
36 setlocal | 53 setlocal |
37 for %%i in (%1) do set result=%%~fi | 54 for %%i in (%1) do set result=%%~fi |
38 set current= | 55 set current= |
39 for /f "usebackq tokens=2 delims=[]" %%i in (`dir /a:l "%~dp1" 2^>nul ^ | 56 for /f "usebackq tokens=2 delims=[]" %%i in (`dir /a:l "%~dp1" 2^>nul ^ |
40 ^| find "> %~n1 ["`) do ( | 57 ^| find "> %~n1 ["`) do ( |
41 set current=%%i | 58 set current=%%i |
42 ) | 59 ) |
43 if not "%current%"=="" call :follow_links "%current%", result | 60 if not "%current%"=="" call :follow_links "%current%", result |
44 endlocal & set %~2=%result% | 61 endlocal & set %~2=%result% |
45 goto :eof | 62 goto :eof |
46 | 63 |
47 :end | 64 :end |
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