test: accept another error message on lack of TLS client certificate Differential Revision: https://phab.mercurial-scm.org/D12492

sslutil: support TLSV1_ALERT_PROTOCOL_VERSION reason code It looks like python 3.10 returns a different reason code on protocol version mismatch. Differential Revision: https://phab.mercurial-scm.org/D12491

test: override default cipher selection when connecting to TLS 1.0/1.1 servers The default set of ciphers on python 3.10 is incompatible with old TLS versions. Differential Revision: https://phab.mercurial-scm.org/D12490

sslutil: be less strict about which ciphers are allowed when using --insecure Python 3.10 restricted which ciphers are enabled by default, leading to no available ciphers for TLS < 1.2. When using the --insecure flag we allow old TLS, so also adjust the cipher list to give connections a chance to work. On the server side, also loosen the cipher selection in tests (when using the devel.serverexactprotocol option). Differential Revision: https://phab.mercurial-scm.org/D12489

sslutil: avoid deprecation warnings from python 3.10's ssl module Use ssl.PROTOCOL_TLS_{CLIENT,SERVER} and SSLContext.{min,max}imum_version when supported (3.7+). And, catch deprecation warnings when the user asks for deprecated TLS versions (1.0 and 1.1). Differential Revision: https://phab.mercurial-scm.org/D12488

zeroconf: fix deprecation warning with python 3.10 threading.condition.notifyAll → threading.condition.notify_all Differential Revision: https://phab.mercurial-scm.org/D12487

test: deal with changed error message on python 3.10 Differential Revision: https://phab.mercurial-scm.org/D12493

mail: don't complain about a multi-word email.method I want to be able to set email.method to "ssh relay /usr/sbin/sendmail" without needing an extra trivial shell script. This works fine since we pass the full command to a shell, except for validateconfig trying to find it in $PATH. Differential Revision: https://phab.mercurial-scm.org/D7542

rust-dirstate: don't return a state for untracked entries This `state` API is a remnant of the former API and is slated for removal at some point. Any caller of this function will expect an entry that is tracked in the larger sense. Differential Revision: https://phab.mercurial-scm.org/D12448

dirstate: remove v1_* methods from Python/C/Rust shared API These methods are used for v1 parsing by their respective implementations, but do not need to be shared between them. Differential Revision: https://phab.mercurial-scm.org/D12447

rust-dirstate-entry: fix typo in panic message Differential Revision: https://phab.mercurial-scm.org/D12446

test-issue660: add dirstate-v2 variant It's basically a dirstate test, so it makes sense to test out the new version. Differential Revision: https://phab.mercurial-scm.org/D12445

test-issue660: test inside a repository, not the test dir This causes an issue with a temporary file showing up in test output when adding a dirstate-v2 variant of this test. Differential Revision: https://phab.mercurial-scm.org/D12444

dirstate: fix some typos in docstrings I was passing by and they've been bothering me. :) Differential Revision: https://phab.mercurial-scm.org/D12443

path: explicitly declare the `pushurl` suboption This will help documentation and discovery. Differential Revision: https://phab.mercurial-scm.org/D12437

setup: fix incomplete implementation of Command `test-install.t` fails without the `get_outputs` method being implemented, which is used when, `self.report` is `True`. When 8d7eaff92f9c introduced this change, they probably ran `test-install.t` without `HGTESTS_ALLOW_NETIO=1`, which does not trigger this codepath. Differential Revision: https://phab.mercurial-scm.org/D12482

path: explicitly declare the `pushrev` suboptions This will help documentation and discovery. Differential Revision: https://phab.mercurial-scm.org/D12436

path: explicitly declare the `multi-urls` suboptions This will help documentation and discovery. Differential Revision: https://phab.mercurial-scm.org/D12435

path: explicitly declare the `bookmarks.mode` suboptions This will help documentation and discovery. Differential Revision: https://phab.mercurial-scm.org/D12434

crecord: avoid duplicating lines when reverting noeol->eol change When reversing a patch that looks like this while using crecord: ``` @@ -301,4 +302,4 @@ zza zzb zzc zzd -zze \ No newline at end of file +zze ``` we would previously reverse the `-zze` line to be an add, encounter the "no newline" line and stop inspecting lines. This caused us to duplicate the line, producing `zzezze` (still without a newline). `break` is the correct action if we know there will be no lines afterwards, as would be the case in an eol -> noeol transition. It is incorrect if there are lines afterward, such as if both sides are missing the newline or if only the lhs is missing the newline. Differential Revision: https://phab.mercurial-scm.org/D12441

crecord: add test demonstrating issue when reverting noeol->eol change Differential Revision: https://phab.mercurial-scm.org/D12440

revert: ask user to confirm before tracking new file when interactive If interactively reverting from a commit with `hg revert -i -r`, we would unconditionally add files from that commit that are not already tracked in the working copy. We have prompts for adding back files removed in the working copy, but that's specific to such files and does not apply to adding files from another revision. Differential Revision: https://phab.mercurial-scm.org/D12416

revert: use a `continue` to reduce indentation I'm about to add more code in the block I'm modifying here. Differential Revision: https://phab.mercurial-scm.org/D12415

stringutil: try to avoid running `splitlines()` only to get first line It's wasteful to call `splitlines()` and only get the first line from it. However, Python doesn't seem to provide a built-in way of doing just one split based on the set of bytes used by `splitlines()`. As a workaround, we do an initial split on just LF and then call `splitlines()` on the result. Thanks to Joerg for this suggestion. I didn't bother to also split on CR, so users with old Mac editors (or repos created by such editors) will not get this performance improvement. Differential Revision: https://phab.mercurial-scm.org/D12413

logcmdutil: use new function for getting first line of string Differential Revision: https://phab.mercurial-scm.org/D12412

filemerge: use new function for getting first line of string Differential Revision: https://phab.mercurial-scm.org/D12411

absorb: use new function for getting first line of string Differential Revision: https://phab.mercurial-scm.org/D12410

extensions: use new function for getting first line of string Differential Revision: https://phab.mercurial-scm.org/D12409

bookmarks: use new function for getting first line of string Differential Revision: https://phab.mercurial-scm.org/D12408

help: use new function for getting first line of string Differential Revision: https://phab.mercurial-scm.org/D12407