Augie Fackler <augie@google.com> [Tue, 03 Nov 2020 16:25:33 -0500] rev 45850
pyoxidizer: default to one-file binary on non-Windows platforms
Windows has some extra constraints that require a multi-file install,
but we expect folks to use an MSI or similar installer there so it's
less of a big deal.
Differential Revision: https://phab.mercurial-scm.org/D9289
Gregory Szorc <gregory.szorc@gmail.com> [Fri, 06 Nov 2020 13:58:59 -0800] rev 45849
global: use python3 in shebangs
Python 3 is the future. We want Python scripts to be using Python 3
by default.
This change updates all `#!/usr/bin/env python` shebangs to use
`python3`.
Does this mean all scripts use or require Python 3: no.
In the test environment, the `PATH` environment variable in tests is
updated to guarantee that the Python executable used to run
run-tests.py is used. Since test scripts all now use
`#!/usr/bin/env python3`, we had to update this code to install
a `python3` symlink instead of `python`.
It is possible there are some random scripts now executed with the
incorrect Python interpreter in some contexts. However, I would argue
that this was a pre-existing bug: we should almost always be executing
new Python processes using the `sys.executable` from the originating
Python script, as `python` or `python3` won't guarantee we'll use the
same interpreter.
Differential Revision: https://phab.mercurial-scm.org/D9273
Martin von Zweigbergk <martinvonz@google.com> [Mon, 09 Nov 2020 09:58:44 -0800] rev 45848
tests: use python from environment in test-parseindex2.py
Without this, the test starts failing with D9273 (the change to
`pyexename` to be specific).
Differential Revision: https://phab.mercurial-scm.org/D9286
Martin von Zweigbergk <martinvonz@google.com> [Thu, 22 Oct 2020 13:38:14 -0700] rev 45847
errors: set detailed exit code to 20 for locking errors
This is per https://www.mercurial-scm.org/wiki/ErrorCategoriesPlan.
Differential Revision: https://phab.mercurial-scm.org/D9242