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test-convert: demonstrate an unstable hash issue for bzr -> hg -> hg...
test-convert: demonstrate an unstable hash issue for bzr -> hg -> hg It looks like the manifest value changing is the only difference, but I'm not sure why it's happening. I've got a similar divergence in a production repo that was also converted from bzr and has an octopus merge[1]. Unlike here, the manifest values for the destination merge commits reflect the initial merge only, instead of all four merges agreeing like this test. $ hg -R src_repo manifest -r 310 --debug | grep file # octopus fixup merge 2d8775bc2481bd28ac87038ecdf33e1dbddc80e9 644 file1 6adb9353a55bb8be76e71382efc724ec3ccf7ed5 644 file2 $ hg -R src_repo manifest -r 309 --debug | grep file # first merge 362e7cb5163153c4989daad1a834871ae849f205 644 file1 2c65d947191938c3ea616b7ceb7648ff3843261f 644 file2 $ hg -R dst_repo manifest -r 273 --debug | grep file # octopus fixup merge 362e7cb5163153c4989daad1a834871ae849f205 644 file1 2c65d947191938c3ea616b7ceb7648ff3843261f 644 file2 $ hg -R dst_repo manifest -r 272 --debug | grep file # first merge 362e7cb5163153c4989daad1a834871ae849f205 644 file1 2c65d947191938c3ea616b7ceb7648ff3843261f 644 file2 This divergence is espcially annoying because unlike changelog differences, I haven't figured out a way to fix this in code. The only way I found to work around it is to convert up to the point of divergence, `hg bundle` the bad revision in the source, apply it to the destination, add a line to the shamap, and fire off the conversion again. But I suspect that there's more to it than just the octopus merge because I also have a commit in the same repo, done in Mercurial (well after the conversion) that is exhibiting a similar issue (and it's not a merge commit). I'm almost positive that it was created with 4.4 or later. Any ideas? [1] https://www.mercurial-scm.org/pipermail/mercurial/2018-June/050924.html
Matt Mackall - - Load All Authors

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Mercurial for Plan 9 from Bell Labs
===================================
This directory contains support for Mercurial on Plan 9 from Bell Labs
platforms. It is assumed that the version of Python running on these
systems supports the ANSI/POSIX Environment (APE). At the time of this
writing, the bichued/python port is the most commonly installed version
of Python on these platforms. If a native port of Python is ever made,
some minor modification will need to be made to support some of the more
esoteric requirements of the platform rather than those currently made
(cf. posix.py).
By default, installations will have the factotum extension enabled; this
extension permits factotum(4) to act as an authentication agent for
HTTP repositories. Additionally, an extdiff command named 9diff is
enabled which generates diff(1) compatible output suitable for use with
the plumber(4).
Commit messages are plumbed using E if no editor is defined; users must
update the plumbed file to continue, otherwise the hg process must be
interrupted.
Some work remains with regard to documentation. Section 5 manual page
references for hgignore and hgrc need to be re-numbered to section 6 (file
formats) and a new man page writer should be written to support the
Plan 9 man macro set. Until these issues can be resolved, manual pages
are elided from the installation.
Basic install:
% mk install # do a system-wide install
% hg debuginstall # sanity-check setup
% hg # see help
A proto(2) file is included in this directory as an example of how a
binary distribution could be packaged, ostensibly with contrib(1).
See https://mercurial-scm.org/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.