contrib/win32/buildlocal.bat

context: avoid writing outdated dirstate out (issue5584)

Before this patch, workingctx.status() may cause writing outdated
dirstate out, if:

  - .hg/dirstate is changed simultaneously after last loading it,
  - there is any file, which should be dirstate.normal()-ed

Typical issue case is:

  - the working directory is updated by "hg update"
  - .hg/dirstate is updated in background (e.g. fsmonitor)

This patch compares identities of dirstate before and after
acquisition of wlock, and avoids writing outdated dirstate out, if
change of .hg/dirstate is detected.

@echo off
rem Double-click this file to (re)build Mercurial for Windows in place.
rem Useful for testing and development.
cd ..\..
del /Q mercurial\*.pyd
del /Q mercurial\*.pyc
rmdir /Q /S mercurial\locale
python setup.py build_py -c -d . build_ext -i build_mo
pause