windows: wrap `os.getcwd()` in `os.path.realpath()` on py3 I noticed various `test-check-*` failures that were printing absolute paths when repo relative paths were expected. This was due to the drive letter in `repo.root` being uppercased as it is run through `os.path.realpath()`, and then the simple string comparison against the (lowercased) `_cwd` member of dirstate in `dirstate.getcwd()` causing an absolute path to be returned, instead of the expected `b''`. That in turn causes `scmutil.getuipathfn()` to wrongly use `repo.pathto()` with an absolute cwd path. . Differential Revision: https://phab.mercurial-scm.org/D9806

packaging: include `windows-curses` on Windows Otherwise the interface degrades to the old hunk selection method on Windows when `ui.tweakdefaults=1`. I've been using this for a couple of months without any issues, other than it seems to toggle off edit mode for the terminal when run through MSYS. Using cmd.exe seems to work fine. Differential Revision: https://phab.mercurial-scm.org/D9805

cext: fix compiler error in revlog.c on Windows with py2 Visual Studio 2008 doesn't have <stdint.h>, and we worked around it before with this header. Differential Revision: https://phab.mercurial-scm.org/D9804

discovery: add a devel.discovery.exchange-heads Currently all discovery start with testing local and remote heads. For analysis purpose we make it possible to disable that initial "handshake" and start discovery with the whole repository as undecided. Differential Revision: https://phab.mercurial-scm.org/D9801

test-regression: backing out D9640 (63c923fd7fa8) Since D9640 was pushed, we have seen failure on at least: - test-commit-interactive.t - test-i18n.t - test-log.t The author that change requested it to be removed until he can investigate. For reference: https://phab.mercurial-scm.org/D9640 Backed out changeset 63c923fd7fa8 Differential Revision: https://phab.mercurial-scm.org/D9803

clone: make sure we warm the cache after a clone This work around any deviciency/limitation of the clone process. In our case this ensure the persistent nodemap exist with valid content. Ideally, the cloning process would also do "the right thing". However since older server will never be able to do "the right thing". The local workaround will be necessary anyway. I am not worried by the performance impact of this as `hg clone` is non-instant on large repositories where is could matters. Warming the cache if they are already correct is very fast. And if they are not already warm, this seems like a good time to do so. This impact various test as more cache are now warmed sooner, all the change should be harmless. Differential Revision: https://phab.mercurial-scm.org/D9789

persistent-nodemap: remove the "experimental" tag to the feature This has been around for a while and has all the discussed configuration options. Differential Revision: https://phab.mercurial-scm.org/D9764

persistent-nodemap: drop the storage.revlog.nodemap.mode config We now have a new, better, higher level, option. So we can drop the older one as planned. Differential Revision: https://phab.mercurial-scm.org/D9763

persistent-nodemap: add a "abort" option to the slow-path config We make it the default, and document the behavior in the help for the main config option. Differential Revision: https://phab.mercurial-scm.org/D9762

persistent-nodemap: add a "warn" option to the slow-path config And make it the default until we get an abort option. Differential Revision: https://phab.mercurial-scm.org/D9761