Siddharth Agarwal <sid0@fb.com> [Fri, 12 Dec 2014 15:29:39 -0800] rev 23646
setup: use changessincelatesttag from archive if present
changessincelatesttag gives one a better idea of how much the code has changed
since. Since changessincelatesttag is always greater than or equal to the
latesttagdistance (see previous patch for why), this will always produce
version numbers greater than or equal to the previous scheme.
Siddharth Agarwal <sid0@fb.com> [Fri, 12 Dec 2014 15:27:13 -0800] rev 23645
archive: store number of changes since latest tag as well
This is different from latesttagdistance in that while latesttagdistance is
defined to be the length of the longest path to the latest tag,
changessincelatesttag is the number of changes contained in @ that aren't
contained in the latest tag. So, if 't' is the latest tag in the repository
below:
t
|
v
--o--o----o
\ \
..o..o..@
then latesttagdistance is 2, but changessincelatesttag is 4.
Note that changessincelatesttag is always greater than or equal to the
latesttagdistance -- that's because changessincelatesttag counts all the
changes in the longest path since the latest tag, and possibly others. This is
an important fact that we'll take advantage of in upcoming patches.
Matt Mackall <mpm@selenic.com> [Mon, 22 Dec 2014 17:26:21 -0600] rev 23644
merge with stable
Augie Fackler <raf@durin42.com> [Mon, 22 Dec 2014 17:27:31 -0500] rev 23643
demandimport: blacklist distutils.msvc9compiler (issue4475)
This module depends on _winreg, which is windows-only. Recent versions
of setuptools load distutils.msvc9compiler and expect it to
ImportError immediately when on non-Windows platforms, so we need to
let them do that. This breaks in an especially mystifying way, because
setuptools uses vars() on the imported module. We then throw an
exception, which vars doesn't pick up on well. For example:
In [3]: class wat(object):
...: @property
...: def __dict__(self):
...: assert False
...:
In [4]: vars(wat())
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
<ipython-input-4-2781ada5ffe6> in <module>()
----> 1 vars(wat())
TypeError: vars() argument must have __dict__ attribute
Which is similar to the problem we run into.
Martin von Zweigbergk <martinvonz@google.com> [Thu, 11 Dec 2014 22:51:29 -0800] rev 23642
largefiles: don't duplicate 'actions' into 'actionbyfile'
Martin von Zweigbergk <martinvonz@google.com> [Thu, 11 Dec 2014 22:07:41 -0800] rev 23641
merge: make calculateupdates() return file->action dict
This simplifies largefiles' overridecalculateupdates(), which no
longer has to do the conversion it started doing in 38e55e55ae4d
(largefiles: rewrite merge code using dictionary with entry per file,
2014-12-09).
To keep this patch small, we'll leave the name 'actionbyfile' in
overrides.py. It will be renamed in the next patch.
Martin von Zweigbergk <martinvonz@google.com> [Thu, 11 Dec 2014 21:58:49 -0800] rev 23640
merge: let _forgetremoved() work on the file->action dict
By moving the conversion from the file->action dict after
_forgetremoved(), we make that method shorter by removing the need for
the confusing 'xactions' variable.
Martin von Zweigbergk <martinvonz@google.com> [Thu, 11 Dec 2014 21:06:16 -0800] rev 23639
merge: let _resolvetrivial() work on the file->action dict
By moving the conversion from the file->action dict after
_resolvetrivial(), we greatly simplify and clarify that method.