Thu, 09 Jul 2020 18:48:55 -0700 scmutil: allowing different files to be prefetched per revision
Rodrigo Damazio Bovendorp <rdamazio@google.com> [Thu, 09 Jul 2020 18:48:55 -0700] rev 45072
scmutil: allowing different files to be prefetched per revision The old API takes a list of revision separate from the file matcher, and thus provides no way to fetch different sets of files from each revision. In preparation for adding one such usage, I'm changing the API to take a list of (revision, file matcher) tuples instead. Differential Revision: https://phab.mercurial-scm.org/D8721
Sat, 11 Jul 2020 00:31:21 +0530 tests: update test-devel-warnings.t output with chg
Pulkit Goyal <7895pulkit@gmail.com> [Sat, 11 Jul 2020 00:31:21 +0530] rev 45071
tests: update test-devel-warnings.t output with chg
Tue, 07 Jul 2020 11:10:07 +0200 tests: make names in test-stdio.py more distinctive
Manuel Jacob <me@manueljacob.de> [Tue, 07 Jul 2020 11:10:07 +0200] rev 45070
tests: make names in test-stdio.py more distinctive This way, more tests can be added without name clashes.
Tue, 07 Jul 2020 12:35:29 +0200 tests: terminate subprocess in test-stdio.py in case of exception
Manuel Jacob <me@manueljacob.de> [Tue, 07 Jul 2020 12:35:29 +0200] rev 45069
tests: terminate subprocess in test-stdio.py in case of exception If an error happened while reading the output of the subprocess, the pipe / TTY buffer can fill up and prevent that the subprocess ends. Therefore we should terminate the subprocess in case of an exception.
Tue, 07 Jul 2020 11:06:37 +0200 tests: proof test-stdio.py against buffer fill-up
Manuel Jacob <me@manueljacob.de> [Tue, 07 Jul 2020 11:06:37 +0200] rev 45068
tests: proof test-stdio.py against buffer fill-up With the previous code, it could in theory happen that the pipe / PTY buffer of the child stdout / stderr fills up and the process never finishes. To prevent that, we read all of the stream before waiting for the end of the process. To ensure that the stream reaches EOF when the child finishes, we must close the parent "copy" of the child stdout / stderr.
Thu, 09 Jul 2020 23:03:34 -0400 tests: stablize test-serve.t on Windows
Matt Harbison <matt_harbison@yahoo.com> [Thu, 09 Jul 2020 23:03:34 -0400] rev 45067
tests: stablize test-serve.t on Windows I forget the reason that the subprocess on Windows doesn't print this, but all other instances of this are similarly conditionalized, so I didn't think too hard about it. Also, the server needs to be killed so it doesn't prevent the next run from working, especially since the port isn't randomized. Differential Revision: https://phab.mercurial-scm.org/D8720
Mon, 06 Jul 2020 21:08:15 +0200 commitctx: document the manifest writing function
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 06 Jul 2020 21:08:15 +0200] rev 45066
commitctx: document the manifest writing function Same spirit as for `_filecommit` lets document the input and output before making any change or improvement. This is part of a larger refactoring/cleanup of the commitctx code to clarify and augment the logic gathering metadata useful for copy tracing. The current code is a tad too long and entangled to make such update easy. We start with easy and small cleanup. Differential Revision: https://phab.mercurial-scm.org/D8705
Mon, 06 Jul 2020 19:16:04 +0200 commitctx: reorder some conditional for efficiency in _filecommit
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 06 Jul 2020 19:16:04 +0200] rev 45065
commitctx: reorder some conditional for efficiency in _filecommit Checking if a dict is empty will be faster than comparing text. I don't expect it to be a huge performance win, but still a good (but gratuitous) cleanup to do while we are at it. This is part of a larger refactoring/cleanup of the commitctx code to clarify and augment the logic gathering metadata useful for copy tracing. The current code is a tad too long and entangled to make such update easy. We start with easy and small cleanup. Differential Revision: https://phab.mercurial-scm.org/D8701
Mon, 06 Jul 2020 18:52:19 +0200 commitctx: document _filecommit input and output
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 06 Jul 2020 18:52:19 +0200] rev 45064
commitctx: document _filecommit input and output This is the beginning of a larger refactoring/cleanup of the commitctx code to clarify and augment the logic gathering metadata useful for copy tracing. The current code is a tad too long and entangled to make such update easy. We start with easy and small cleanup. Differential Revision: https://phab.mercurial-scm.org/D8699
Tue, 07 Jul 2020 21:57:46 +0200 phases: replace magic number by constant
Joerg Sonnenberger <joerg@bec.de> [Tue, 07 Jul 2020 21:57:46 +0200] rev 45063
phases: replace magic number by constant Differential Revision: https://phab.mercurial-scm.org/D8695
Mon, 22 Jun 2020 00:00:07 +0200 clonebundles: optional memory-requirement attribution
Joerg Sonnenberger <joerg@bec.de> [Mon, 22 Jun 2020 00:00:07 +0200] rev 45062
clonebundles: optional memory-requirement attribution The new REQUIREDRAM option allows a client to skip bundles it isn't expected to handle well, e.g. without swapping. This allows a fallback path to be provided e.g. using zstd level 10 instead of 22. Differential Revision: https://phab.mercurial-scm.org/D8645
Tue, 09 Jun 2020 11:22:31 +0200 util: provide a helper function to estimate RAM size
Joerg Sonnenberger <joerg@bec.de> [Tue, 09 Jun 2020 11:22:31 +0200] rev 45061
util: provide a helper function to estimate RAM size For POSIX systems, it uses sysconf. For Windows, it uses the win32 API directly. Differential Revision: https://phab.mercurial-scm.org/D8644
Thu, 02 Jul 2020 19:59:59 +0200 tests: allow timing difference in output
Joerg Sonnenberger <joerg@bec.de> [Thu, 02 Jul 2020 19:59:59 +0200] rev 45060
tests: allow timing difference in output Differential Revision: https://phab.mercurial-scm.org/D8676
Mon, 22 Jun 2020 13:32:20 +0200 documentation: add some internals documentation about bid merge
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 22 Jun 2020 13:32:20 +0200] rev 45059
documentation: add some internals documentation about bid merge This is an important algorithm that was only documented on the wiki so far. Some update to the algorithm (and associated doc) is to expected in the future since the bid merge algorithm is bug-ridden when it comes to file deletion comes to play. Differential Revision: https://phab.mercurial-scm.org/D8711
Sun, 28 Jun 2020 17:32:32 +0900 cmdserver: document message-encodings and channel output options
Yuya Nishihara <yuya@tcha.org> [Sun, 28 Jun 2020 17:32:32 +0900] rev 45058
cmdserver: document message-encodings and channel output options While writing the previous patch, I noticed these options are undocumented. In my testing, a separate status/error message channel works well in GUI frontend as we no longer have to sort out data and message from mixed outputs. So let's mark it as not experimental.
Sat, 27 Jun 2020 21:46:23 +0900 cmdserver: add option to not exit from message loop on SIGINT
Yuya Nishihara <yuya@tcha.org> [Sat, 27 Jun 2020 21:46:23 +0900] rev 45057
cmdserver: add option to not exit from message loop on SIGINT Sending SIGINT to server is the only way to interrupt a command running in command-server process. SIGINT will be caught at dispatch.dispatch() if we're lucky. Otherwise it will terminate the serer process. This is fundamentally unreliable as signals are delivered asynchronously. "cmdserver.shutdown-on-interrupt=False" mitigate the issue by making the server basically block SIGINT.
Mon, 06 Jul 2020 17:51:18 +0200 pycompat: remove pycompat.{stdin,stdout,stderr}
Manuel Jacob <me@manueljacob.de> [Mon, 06 Jul 2020 17:51:18 +0200] rev 45056
pycompat: remove pycompat.{stdin,stdout,stderr} All users have been changed to use procutil.{stdin,stdout,stderr}, which provide consistent behavior across platforms and Python versions.
Mon, 06 Jul 2020 17:44:25 +0200 pycompat: change users of pycompat.{stdin,stdout,stderr} to use procutil.std*
Manuel Jacob <me@manueljacob.de> [Mon, 06 Jul 2020 17:44:25 +0200] rev 45055
pycompat: change users of pycompat.{stdin,stdout,stderr} to use procutil.std* On Python 3, pycompat.{stdin,stdout,stderr} are usually block-buffered even if connected to a TTY. procutil.{stdin,stdout,stderr} provide consistent behavior across platforms and Python versions.
Mon, 06 Jul 2020 10:30:55 +0200 hgignore: add mypy cache files
Antoine Cezar <antoine.cezar@octobus.net> [Mon, 06 Jul 2020 10:30:55 +0200] rev 45054
hgignore: add mypy cache files Differential Revision: https://phab.mercurial-scm.org/D8692
Mon, 06 Jul 2020 14:30:13 +0200 revlog: avoid hard-coded hash sizes
Joerg Sonnenberger <joerg@bec.de> [Mon, 06 Jul 2020 14:30:13 +0200] rev 45053
revlog: avoid hard-coded hash sizes Differential Revision: https://phab.mercurial-scm.org/D8683
Fri, 03 Jul 2020 19:00:01 +0200 test: restore expected output in test-persistent-nodemap.t
Pierre-Yves David <pierre-yves.david@octobus.net> [Fri, 03 Jul 2020 19:00:01 +0200] rev 45052
test: restore expected output in test-persistent-nodemap.t The merge 78cafd48b9b2 had a small error and wrongly dropped the output updated from one side of the merge. This changeset re-install it. Differential Revision: https://phab.mercurial-scm.org/D8678
Mon, 06 Jul 2020 09:30:26 +0200 heptapod-ci: build rhg before tests run
Antoine Cezar <antoine.cezar@octobus.net> [Mon, 06 Jul 2020 09:30:26 +0200] rev 45051
heptapod-ci: build rhg before tests run Differential Revision: https://phab.mercurial-scm.org/D8682
Tue, 07 Jul 2020 14:05:15 +0530 rhg: add a limited `rhg root` subcommand
Antoine Cezar <antoine.cezar@octobus.net> [Tue, 07 Jul 2020 14:05:15 +0530] rev 45050
rhg: add a limited `rhg root` subcommand Clap has been choosen for argument parsing for the following reasons: - it's a wildly used and maintained crate - it can deal with OS encoding making it suitable for any encoding - it supports nonambiguous prefix matching as already available in hg - it will soon allow for structopts-style declarative pattern instead of the currently used builder pattern Differential Revision: https://phab.mercurial-scm.org/D8613
Fri, 05 Jun 2020 09:01:35 +0200 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net> [Fri, 05 Jun 2020 09:01:35 +0200] rev 45049
rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root` The println macro is not used to avoid string usage. Dealing only with bytes allows us to be compatible with any encoding and not just UTF8. Later on, format macro will be made to have more readable code. Differential Revision: https://phab.mercurial-scm.org/D8612
Wed, 08 Jul 2020 08:57:21 +0200 archival: abort if compression method is unavailable stable
Manuel Jacob <me@manueljacob.de> [Wed, 08 Jul 2020 08:57:21 +0200] rev 45048
archival: abort if compression method is unavailable `tarfile.CompressionError` is documented to be the "exception for unavailable compression methods". Also, make tests conditional on whether the lzma module is available or not.
Wed, 08 Jul 2020 08:25:30 +0200 demandimport: ignore `lzma` module for demandimport stable
Manuel Jacob <me@manueljacob.de> [Wed, 08 Jul 2020 08:25:30 +0200] rev 45047
demandimport: ignore `lzma` module for demandimport This makes importing the module fail if the `_lzma` module is not present. This makes e.g. tarfile correctly recognize if LZMA support is not present. It changes the exception File "/usr/lib/python3.6/tarfile.py", line 1694, in xzopen fileobj = lzma.LZMAFile(fileobj or name, mode, preset=preset) AttributeError: module 'lzma' has no attribute 'LZMAFile' to the more correct exception File "/usr/lib/python3.6/tarfile.py", line 1692, in xzopen raise CompressionError("lzma module is not available") tarfile.CompressionError: lzma module is not available Also, it prevents that the error "abort: No module named '_lzma'!" is shown when a development warning is to be shown. The reason why that happened is that for showing the warning, we get information about the stack frames from the inspect module, which accesses the `__file__` attribute of all modules in `sys.modules` to build some cache, causing all modules (including `lzma`) to be imported.
Mon, 06 Jul 2020 22:02:50 -0400 merge with stable
Augie Fackler <augie@google.com> [Mon, 06 Jul 2020 22:02:50 -0400] rev 45046
merge with stable
Sun, 05 Jul 2020 13:09:22 +0200 procutil: make mercurial.utils.procutil.stderr unbuffered
Manuel Jacob <me@manueljacob.de> [Sun, 05 Jul 2020 13:09:22 +0200] rev 45045
procutil: make mercurial.utils.procutil.stderr unbuffered For most Mercurial code, it doesn’t make a difference, as the ui object flushes stderr explicitly (after the change, we could get rid of the explicit flush). One example where it makes a observable difference is mercurial.util.timed(). Without the patch, the time is not immediately shown on Python 3. With the patch, it’s shown immediately on all Python versions and platforms.
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