configitems: register the 'convert.localtimezone' config

configitems: register the 'convert.ignoreancestorcheck' config

configitems: register the 'convert.hg.usebranchnames' config

configitems: register the 'convert.hg.tagsbranch' config

configitems: register the 'convert.hg.startrev' config

configitems: register the 'convert.hg.sourcename' config

configitems: register the 'convert.hg.saverev' config

configitems: register the 'convert.hg.revs' config

configitems: register the 'convert.hg.ignoreerrors' config

configitems: register the 'convert.hg.clonebranches' config

configitems: register the 'convert.git.skipsubmodules' config

configitems: register the 'convert.git.similarity' config

configitems: register the 'convert.git.saverev' config

configitems: register the 'convert.git.renamelimit' config

configitems: register the 'convert.git.remoteprefix' config

configitems: register the 'convert.git.findcopiesharder' config

configitems: register the 'convert.git.extrakeys' config

configitems: register the 'convert.git.committeractions' config

configitems: register the 'convert.cvsps.mergeto' config

configitems: register the 'convert.cvsps.mergefrom' config

configitems: register the 'convert.cvsps.fuzz' config

configitems: register the 'convert.cvsps.cache' config The convert extensions has code a bit all around, but it seems simpler to use a central declaration of options at the root first.

bundle2: move exception handling into part iterator As part of separating the part iteration logic from the part handling logic, let's move the exception handling to the part iterator class. Differential Revision: https://phab.mercurial-scm.org/D705

bundle2: move part counter to partiterator As part of moving the part iterator logic to a separate class, let's move the part counting logic and the output for it. Differential Revision: https://phab.mercurial-scm.org/D704

bundle2: move part iterator a separate class Currently, the part iterator logic is tightly coupled with the part handling logic, which means it's hard to replace the part handling logic without duplicating the part iterator bits. In a future diff we'll want to be able to replace all part handling, so let's begin refactoring the part iterator logic to it's own class. Differential Revision: https://phab.mercurial-scm.org/D703

changegroup: add source parameter to generatemanifests Extensions, like remotefilelog, will want to look at the source of a pull when determining what manifests to add to a changegroup. For instance, on push they will include everything, while on pull they won't. Differential Revision: https://phab.mercurial-scm.org/D686

changegroup: remove changegroup dependency from revlog.addgroup Previously revlog.addgroup would accept a changegroup and a linkmapper and use it to iterate of the deltas. As part of untangling the revlog-changegroup interdependency, let's move the changegroup delta iteration logic to it's own function and pass the simple iterator to the revlog instead. This will make it easier to introduce non-revlogs stores in the future, without reinventing any changegroup specific logic. Differential Revision: https://phab.mercurial-scm.org/D688

revlog: refactor chain variable Previously the addgroup loop would set chain to be the result of self._addrevision(node,...). Since _addrevision now always returns the passed in node, we can drop that behavior and just always set chain = node in the loop. This will be useful in a future patch where we refactor the cg.deltachunk logic to another function and therefore chain disappears entirely from this function. Differential Revision: https://phab.mercurial-scm.org/D699

scmutil: don't append .orig to backups in origbackuppath (BC) When ui.origbackuppath is set, .orig files are stored outside of the working copy, however they still have a .orig suffix appended to them. This can cause unexpected conflicts, particularly when tracked files or directories have .orig at the end. This change removes the .orig suffix from files stored in an out-of-tree origbackuppath. Test Plan: Update and run unit tests. Differential Revision: https://phab.mercurial-scm.org/D679

merge: move cwd-missing detection to helper functions This will exist in two places with defered writes, so we want to avoid duplication. Differential Revision: https://phab.mercurial-scm.org/D626

doctest: enable tests by default on Python 3 Still several tests fail mostly because of the string issues, sigh. I'll fix them one by one.

doctest: normalize b'', u'' and exception output on Python 3 The idea is described in the following page. https://dirkjan.ochtman.nl/writing/2014/07/06/single-source-python-23-doctests.html # no-check-commit

doctest: coerce dict.keys() to list Otherwise it would be printed as odict_keys([...]) on Python 3.

doctest: upgrade old-style "except" clause

doctest: use print_function and convert bytes to unicode where needed

doctest: do not embed non-ascii characters in docstring Since the outer docstring is parsed as a unicode on Python 3, we have to either double-escape or construct non-ascii string from ascii string.

doctest: pass encoding name as system string

doctest: replace str() with bytes()

doctest: replace chr() with pycompat.bytechr()

doctest: replace .iteritems() with .items()

doctest: bulk-replace string literals with b'' for Python 3 Our code transformer can't rewrite string literals in docstrings, and I don't want to make the transformer more complex.

debuginstall: do not pass exception object to formatter (issue5676)

debuginstall: use codecs.lookup() to detect invalid encoding encoding.fromlocal() never tries to decode an ascii string since 853574db5b12, and there's no universal non-ascii string which can be decoded as any valid character set.

extensions: fix wrapcommand/function of class instance 5361771f9714 changed _updatewrapper() to copy the __name__ attribute, but not all callable objects has __name__. Spotted by loading mq with extdiff.

changegroup: avoid creating empty changegroup part Previously this check happened in the changegroup code itself. Since its refactor, this logic needs to move out to callers that care about it, such as this one. Otherwise we get empty bundle devel-warnings in certain extensions. Differential Revision: https://phab.mercurial-scm.org/D690

tests: split test-revset.t in half This test has gotten so large that running it can exceed the normal timeout on systems under load (like if we're running all the tests in parallel). This patch splits the test cleanly in half. Differential Revision: https://phab.mercurial-scm.org/D694

merge: flush any deferred writes just before recordupdates() ``recordupdates`` calls into the dirstate which requires the files to be there, so this is the last possible moment we can flush anything. Differential Revision: https://phab.mercurial-scm.org/D673

merge: flush any deferred writes before, and after, running any workers Since we fork to create workers, any changes they queue up will be lost after the worker terminates, so the easiest solution is to have each worker flush the writes they accumulate--we are close to the end of the merge in any case. To prevent duplicated writes, we also have the master processs flush before forking. In an in-memory merge (M2), we'll instead disable the use of workers. Differential Revision: https://phab.mercurial-scm.org/D628

filemerge: flush if using deferred writes when running a merge tool Since merge tools might read from the filesystem, we need to write out our deferred writes here. No-ops if not using deferred writes. Differential Revision: https://phab.mercurial-scm.org/D627

merge: pass wctx to premerge, filemerge In the in-memory merge branch. we'll need to call a function (``flushall``) on the wctx inside of _xmerge. This prepares the way so it can be done without hacks like ``fcd.ctx()``. Differential Revision: https://phab.mercurial-scm.org/D449

cmdutil: fix amend when passing a date Following https://phab.mercurial-scm.org/D636, passing the same date that the changeset to amend would results in no new commits but the output changed from: $ hg amend -d '0 0' nothing changed [1] to: $ hg amend -d '0 0' Restore the old behavior by parsing the date passed as parameter so the condition "date == old.date()" correctly works in cases both dates are identical. Add a test for covering this regression. This bug was found thanks to Evolve test suite. Differential Revision: https://phab.mercurial-scm.org/D691

merge with stable

configitems: register the 'eol.only-consistent' config

configitems: register the 'eol.native' config

configitems: register the 'eol.fix-trailing-newline' config

configitems: register the 'patchbomb.publicurl' config

configitems: register the 'patchbomb.intro' config

configitems: register the 'patchbomb.from' config

configitems: register the 'patchbomb.flagtemplate' config

configitems: register the 'patchbomb.confirm' config