Mercurial: Changelog

exthelper: improve docs to indicate what module vars are needed I recently tried creating an extension "from scratch" using exthelper, and it wasn't obvious that you needed these. I believe that a careful reading of one of the comments would tell you that they were required, but it's easy to miss and having the examples be "complete" is helpful. Differential Revision: https://phab.mercurial-scm.org/D10295

tests: restore the ability to run `black` on Windows The hghave test for black silently stopped working with the change in 08fd76a553c9. This was the output of what it was hitting when run in the test environment: Traceback (most recent call last):\r (esc) File "c:\\users\\matt\\appdata\\local\\programs\\python\\python39\\lib\\runpy.py", line 197, in _run_module_as_main\r (esc) return _run_code(code, main_globals, None,\r (esc) File "c:\\users\\matt\\appdata\\local\\programs\\python\\python39\\lib\\runpy.py", line 87, in _run_code\r (esc) exec(code, run_globals)\r (esc) File "c:\\Users\\Matt\\AppData\\Roaming\\Python\\Python39\\Scripts\\black.exe\\__main__.py", line 4, in <module>\r (esc) File "C:\\Users\\Matt\\AppData\\Roaming\\Python\\Python39\\site-packages\\black\\__init__.py", line 70, in <module>\r (esc) CACHE_DIR = Path(user_cache_dir("black", version=__version__))\r (esc) File "C:\\Users\\Matt\\AppData\\Roaming\\Python\\Python39\\site-packages\\appdirs.py", line 293, in user_cache_dir\r (esc) path = os.path.normpath(_get_win_folder("CSIDL_LOCAL_APPDATA"))\r (esc) File "C:\\Users\\Matt\\AppData\\Roaming\\Python\\Python39\\site-packages\\appdirs.py", line 481, in _get_win_folder_with_pywin32\r (esc) dir = shell.SHGetFolderPath(0, getattr(shellcon, csidl_name), 0, 0)\r (esc) pywintypes.com_error: (-2147024893, '$ENOTDIR$.', None, None)\r (esc) [1] Differential Revision: https://phab.mercurial-scm.org/D10310

setup: copy python3.dll next to hg.exe when building on Windows for hgext.git I thought I took care of this already, but it must have been that I just manually copied the file over locally when debugging why the pygit2 library wasn't loading. The problem with that is what was copied over was from py38, and then running a py39 build hard crashed when the extension was loaded. Differential Revision: https://phab.mercurial-scm.org/D10301

tests: stablize test-hook.t on Windows Apparently, hooks can't run `echo` directly, even from MSYS. Differential Revision: https://phab.mercurial-scm.org/D10300

tests: handle Windows file separator differences in test-config.t Differential Revision: https://phab.mercurial-scm.org/D10299

tests: update the detailed exit codes for icasefs gated tests The fact that there's already a detailed exit code after the last change here in test-casecollision-merge.t gives me some pause, but maybe it was found and changed manually? Differential Revision: https://phab.mercurial-scm.org/D10298

tests: update the detailed exit codes in test-phabricator.t I'm guessing this has slipped through because most people don't have the necessary `pytest-vcr` package installed. Differential Revision: https://phab.mercurial-scm.org/D10297

tests: avoid using rebaseskipobsolete=0 I'm about to delete the `rebaseskipobsolete` config. This patch updates a test to get hidden commits into the rebase state by using `hg debugobsolete` instead of setting `rebaseskipobsolete=0`. Differential Revision: https://phab.mercurial-scm.org/D10270

rebase: when using --keep, don't care about pruned commits or divergence `hg rebase --keep` creates duplicate commits (not successors), so I was surprised that it still skips pruned commits and errors out if it "would cause divergence" (it wouldn't). I guess this was just an oversight. We didn't have any tests for it, so I also included that. Differential Revision: https://phab.mercurial-scm.org/D10269