packaging: rename hgrc.d to defaultrc for Windows config files next to the exe The code and the help still says that it will read hgrc.d next to the executable. But this directory needs to exist to read the resource based config files. Otherwise even `hg version` errors out: $ /c/Program\ Files/Mercurial/hg.exe version Traceback (most recent call last): File "hg", line 43, in <module> File "mercurial\dispatch.pyc", line 110, in run File "mercurial\dispatch.pyc", line 226, in dispatch File "mercurial\ui.pyc", line 308, in load File "mercurial\rcutil.pyc", line 99, in rccomponents File "mercurial\rcutil.pyc", line 69, in default_rc_resources File "mercurial\utils\resourceutil.pyc", line 84, in contents WindowsError: [Error 3] The system cannot find the path specified: 'c:\\Program Files\\mercurial\\defaultrc\\*.*' Differential Revision: https://phab.mercurial-scm.org/D7981

resourceutil: ensure `_rootpath` is defined under py2exe Can't even run `hg version` without this. Differential Revision: https://phab.mercurial-scm.org/D7980

merge: define updatedirstate a little earlier and reuse it Differential Revision: https://phab.mercurial-scm.org/D7899

merge: don't call update hook when using in-memory context I'm pretty sure many hook implementors will assume that they can inspect the working copy and/or dirstate parents when the hook is called, so I don't think we should call the hook when using an in-memory context. The new behavior matches that of the preupdate hook. Differential Revision: https://phab.mercurial-scm.org/D7898

merge with stable

packaging: add configparser to inno requirements file This dependency is missing and pip complains about it in strict hashing mode. How this was missed, I have no clue. Differential Revision: https://phab.mercurial-scm.org/D7973

python-zstandard: blacken at 80 characters I made this change upstream and it will make it into the next release of python-zstandard. I figured I'd send it Mercurial's way because it will allow us to drop this directory from the black exclusion list. # skip-blame blackening Differential Revision: https://phab.mercurial-scm.org/D7937

tests: move non-collapse test out of test-rebase-collapse The test case was added in 76630fbbf4fa (test-rebase-collapse: Add test for rebase regression introduced in 12309c09d19a, 2012-01-23). I think `hg rebase --collapse` was involved in either the regression or in the fix that caused the regression, but the test that was added doesn't use `--collapse`, so it doesn't seem to belong in test-rebase-collapse.t. The test case is about copies, so I moved it to test-rebase-rename.t. Differential Revision: https://phab.mercurial-scm.org/D7968

debugcommands: add Python implementation to debuginstall This seems like a useful detail to print. Differential Revision: https://phab.mercurial-scm.org/D7979

run-tests: remove --py3-warnings This Python 2 only mode was to help Python 2 alert when doing things not supported on Python 3. Now that we have test coverage with Python 3, I don't think we need it. Differential Revision: https://phab.mercurial-scm.org/D7978