rust-status: highlight a bug in Rust-augmented status This was reported in issue6514, confirmed with this test reproduction. This will be fixed with the next changeset. Differential Revision: https://phab.mercurial-scm.org/D10638

cache: avoid warming the fnodetags cache after clone That cache can quite expensive to compute on large repository as not that `hg clone` is warming all cache, this can introduces a significant slowdown for clone time[1]. As a stop gap measure introduce a quick fix for that on stable, skipping the fnodetags cache post-clone. [1] https://www.mercurial-scm.org/pipermail/mercurial/2021-April/052679.html Differential Revision: https://phab.mercurial-scm.org/D10695

run-tests: fix whitelist/blacklist with directories on Windows The file name is resolved with `os.path.relpath()` in the `Test` constructor, which yields `\` on Windows. That doesn't match the `/` separator when using MSYS tools to build the list, and it isn't obvious that this is the problem because directory separators can mostly be used interchangeably. The `--test-list` argument already seems to be properly handled.

run-tests: ignore PermissionError when checking available ports I'm not sure what this is, but I'm getting it occasionally when running in WSL. When it was raised, none of the tests could run.

heptapod-ci: enable pytype checking The trigger is manual for now, until we get a better idea about stability, resource usage, etc. Differential Revision: https://phab.mercurial-scm.org/D10462

hghave: fix the definition of `python3` to work on Windows Both py2 and py3 executables are named `python.exe`, and may or may not be on PATH. So use the dispatcher executable that comes with py3 to fetch the version of the latest py3 executable. This allows at least one relnotes test to run on Windows. Differential Revision: https://phab.mercurial-scm.org/D10694

util: avoid echoing the password to the console on Windows py3 (issue6446) The `getpass.getpass()` implementation on Windows first checks if `sys.stdin` and `sys.__stdin__` are the same object. It's not on py3 because the former is replaced in dispatch.py with something that doesn't normalize '\n' to '\r\n'. When they aren't the same object, it simply calls `sys.stdin.readline()` instead of the mscvrt functions that read the input characters before they are echoed. This simply copies the `getpass.win_getpass()` implementation without the stdin check, and byteifies around the edges. I'm not sure if there's a reasonable replacement for the check that we could implement. When echoing input into the hg command, the `ui.interactive()` check causes `ui.getpass()` to bail before getting here. If the proper config switches are used to bypass that and call this, the process stalls until '\n' is input into the console. So there could be a deadlock here when run by another command if the wrong config settings are applied. Differential Revision: https://phab.mercurial-scm.org/D10708

convert: update p4 for Python 3 Differential Revision: https://phab.mercurial-scm.org/D10703

tests: change the fixer commands to use the buffer attribute on stdio objects Otherwise `\r` was getting injected into the fixed lines and throwing off the commit hashes on Windows when the fixer is invoked with py3. Differential Revision: https://phab.mercurial-scm.org/D10637

tests: stabilize test-persistent-nodemap.t on Windows Several issues here: - Hooks can't invoke shell scripts on Windows, so use `sh` to launch - `dd` in MSYS only recognizes `status=noxfer` - The `PATH` updating triggered a massive slowdown, but is no longer needed I have no idea why, but removing the `PATH` update substantially increased the speed of the test. It was running finishing at ~4:30 with `--debug` and ~14:50 without it, but now completes in ~2:20 on my Windows laptop. Differential Revision: https://phab.mercurial-scm.org/D10636