byteify-strings: handle triple quoted strings if they are not docstrings As with anything in this script, this is a best effort approach. Most of the time, when a triple quoted string is assigned to something, it's not a docstring.

byteify-strings: handle multi-line strings in _ensuresysstr The current implementation did not handle calls like `repo.ui.log("first line" "other line")` correctly.

fix: run fixer tools in the repo root as cwd so they can use the working copy This lets fixer tools do things like find configuration files, with the caveat that they'll only see the version of that file in the working copy, regardless of what revisions are being fixed. Differential Revision: https://phab.mercurial-scm.org/D6440

config: add defaultvalue template keyword This patch tries to fix one of the issues mentioned in issue6014. This adds a new `defaultvalue` template keyword to be used with `hg showconfig` to get the default value of the config item. Differential Revision: https://phab.mercurial-scm.org/D6704

merge with stable

module-policy: update rust extension import to use the new module policy Differential Revision: https://phab.mercurial-scm.org/D6677

transaction: leave unfinished without crashing when not properly released I think the transaction.__del__ is there just as a last resort in case we (or an extension) forgot to release the transaction. When that happens, the repo can (or will on Python 3?) get deleted before the transaction. This leads to a crash in test-devel-warnings.t on Python 3 because we tried to access repo.dirstate, where repo was retried from a weak reference. There's not much we can do here, but let's at least avoid the crash. The user will have run `hg recover` afterwards regardless. Differential Revision: https://phab.mercurial-scm.org/D6664

unshelve: add abort on using continue and interactive together `unshelve --continue --interactive` will not work as expected by the user as the mode of in-progress unshelve is preserved and cannot be overwritten. This patch makes `unshelve` to throw an error on using both `--continue` and `--interactive` together with `unshelve`. Differential Revision: https://phab.mercurial-scm.org/D6703

py3: add one more test to list of passing tests Found by buildbot. Differential Revision: https://phab.mercurial-scm.org/D6702

tests: sort imports in test-bookmarks-corner-case.t test-check-module-imports.t breaks on py3 without this change. Differential Revision: https://phab.mercurial-scm.org/D6701

Added signature for changeset e91930d712e8

Added tag 5.1 for changeset e91930d712e8

fix: add some new test cases These cover a couple of behaviors we were testing at Google that weren't covered here before. Differential Revision: https://phab.mercurial-scm.org/D6698

unshelve: store information about interactive mode in shelvedstate This is a follow-up patch to 5162753c4c14. This makes `unshelve` stores the information about interactive mode on conflicts. Differential Revision: https://phab.mercurial-scm.org/D6679

automation: execute powershell when connecting For some reason, the ability to execute PS scripts appears to come online after the ability to execute regular command scripts. This is creating race conditions when connecting to instances resulting in our wait_for_winrm() returning before PS is available leading to an exception being thrown in other code. Let's change the client connection code to execute a minimal PS script so we can try to trap the exception in wait_for_winrm().

automation: allow exit code of 1 for `hg push` `hg push` exits 1 for no-ops. No-op pushes should be fine in the context of automation.

curses: do not setlocale() at import time (issue5261) setlocale() can break date formatting/parsing functions because they are locale dependent. We should avoid doing setlocale() as possible. This patch moves setlocale() just before curses.wrapper(), which function is documented to "initialize curses." I don't know the details about the curses initialization, but I *think* this would work as well. Maybe we can extract a curses setup function later. https://www.mercurial-scm.org/pipermail/mercurial-devel/2019-February/128788.html

unshelve: create a matcher only if required on creating unshelve ctx Differential Revision: https://phab.mercurial-scm.org/D6687

unshelve: changes how date is set on interactive mode On an interactive unshelve, the remaining changes are shelved again for later. This patch modifies the date of remaining shelved change to the time of interactive shelve. Differential Revision: https://phab.mercurial-scm.org/D6685

unshelve: unify logic around creating an unshelve changeset This is a follow-up patch to 5162753c4c14 on addressing reviews on the commit. This unifies the logic around creating an unshelve changeset. Differential Revision: https://phab.mercurial-scm.org/D6683

fix: ignore fixer tool configurations that are missing patterns This is to prevent a crash under the same circumstances. This is also to avoid data loss due to accidental application of a fixer tool to all files, if the matching logic somehow changed to that effect. Affecting all files until otherwise configured would be dangerous, and not very useful. We shouldn't abort because there may be other fixers, and it may still be useful to run them without having to adjust configuration. A user might not feel confident in changing configs, for example. Differential Revision: https://phab.mercurial-scm.org/D6693

fix: add a test case around the effect of cwd on pattern matching This was not covered by previous tests. It is related to a regression encountered at Google due to misconfiguration of [fix]. Differential Revision: https://phab.mercurial-scm.org/D6692

fix: remove support for :fileset sub-config in favor of :pattern Differential Revision: https://phab.mercurial-scm.org/D6691

fsmonitor: add support for extra `hg debuginstall` data This might make some things easier to debug, and for default bug report templates it'll help collect more data from users all at once. I don't actually need fsmonitor in our bug reports (we don't use it), but this demonstrates the utility of the preceding patches without having to add new things to core. Differential Revision: https://phab.mercurial-scm.org/D6682

debugcommands: add support for extensions adding their own debug info We've had a couple of cases where it'd be handy at Google to add data to `hg debuginstall`'s output. We've kludged around that at various times, but it seems reasonable to let extensions add their own data here so extension maintainers can get useful extra data. Differential Revision: https://phab.mercurial-scm.org/D6681

fsmonitor: refactor watchmanclient.client to accept ui and repo path This will make my next patch simpler. Differential Revision: https://phab.mercurial-scm.org/D6680

contrib: install Python 3.8b2 instead of 3.8a2 Let's install the most recent Python 3.8 distribution. Differential Revision: https://phab.mercurial-scm.org/D6674

automation: make Windows base image name configurable Since automation broke in the middle of the 5.0 release cycle, there's a good chance it will break again in the future. While a robust solution might be to search for all available images and choose the newest one, it does seem useful to be able to explicitly choose the name of the image to find and use so users can opt in to using a different image. This commit implements that functionality. Differential Revision: https://phab.mercurial-scm.org/D6673

automation: extract strings to constants Differential Revision: https://phab.mercurial-scm.org/D6672

automation: use newer Windows base image It looks like the old base image disappeared. Let's use a newer image that exists today. Differential Revision: https://phab.mercurial-scm.org/D6671