logexchange: convert paths to unix when detecting the active path This fixes the problem in the tests[1] where Windows was showing the whole path as the remotename for local repositories. Somebody with a better understanding of this extension should probably take a deeper look. There may be other cases that need to be converted- specifically the `elif not instance` and the missing `else` cases in activepath(). I also noticed when adding debug prints that the absolute path is stored in the file, probably not normalized. (It's wrapped up in $TESTTMP.) [1] https://buildbot.mercurial-scm.org/builders/Win7%20x86_64%20hg%20tests/builds/1042/steps/run-tests.py%20%28python%202.7.13%29/logs/stdio

help: update the default value specified for `profiling.time-track` I tried conditionalizing this in a `.. container::` block, but that seemed to add an extra blank line between the main text and the parenthetical.

profiling: revert the default mode back to 'cpu' on Windows On Windows, os.times() only returns user and system times. Real elapsed time is 0. That results in no actual times reported, an end wall time of 0.000000, and seemingly randomly sorted stack frames. This at least provides test stability in test-profile.t. I kind of think that `default=pycompat.iswindows and 'cpu' or 'real'` would be a better way to set the default in configitems, but I didn't see any other examples of this, and thought maybe there's a reason for that. That might allow plugging the value into the help text automatically- the documented default wasn't updated in db0dba2d157d.

phase: add an archived phase This phase allows for hidden changesets in the "user space". It differs from the "internal" phase which is intended for internal by-product only. There have been discussions at the 4.8 sprint to use such phase to speedup cleanup after history rewriting operation. Shipping it in the same release as the 'internal-phase' groups the associated `requires` entry. The important bit is to have support for this phase in the earliest version of mercurial possible. Adding the UI to manipulate this new phase later seems fine. The current plan for archived usage and user interface are as follow. On a repository with internal-phase on and evolution off: * history rewriting command set rewritten changeset in the archived phase. (This mean updating the cleanupnodes method). * keep `hg unbundle .hg/strip-backup/X.hg` as a way to restore changeset for now (backup bundle need to contains phase data) * [maybe] add a `hg strip --soft` advance flag (a light way to expose the feature without getting in the way of a better UI) Mercurial 4.8 freeze is too close to get the above in by then. We don't introduce a new repository `requirement` as we reuse the one introduced with the 'archived' phase during the 4.8 cycle.

exewrapper: apply clang-format to silence test-check-clang-format.t

Added signature for changeset 956ec6f1320d

Added tag 4.8rc0 for changeset 956ec6f1320d

merge to stable for 4.8 release freeze

shortest: never emit 0-length prefix even if unique It turned out that the pure version of our code for finding the shortest unique nodeid prefix would return a 0-length string if that was unique (because there was at most one revision in the disambiguation set). That's kind of correct, but it can't be used as input, so we shouldn't return it. Let's just adjust the given minlength up to at least 1. This fixes test-template-functions.t, which was failing in pure mode. Differential Revision: https://phab.mercurial-scm.org/D5181

logtoprocess: sends the canonical command name to the subprocess One of the use-case of logtoprocess is to monitor command duration. With the current code, we only get whatever command name the user typed (either abbreviated or aliased). This makes analytics on the collected data more difficult. Stores the canonical command name in the request object. Pass the stored canonical name in the `req.ui.log("commandfinish", ...)` call as keyword argument to not break potential string formatting. Pass the value as the environment variable named `LTP_COMMAND` to the called script. Differential Revision: https://phab.mercurial-scm.org/D4820