Mercurial > hg
view tests/test-absorb-unfinished.t @ 44261:04a3ae7aba14
chg: force-set LC_CTYPE on server start to actual value from the environment
Python 3.7+ will "coerce" the LC_CTYPE variable in many instances, and this can
cause issues with chg being able to start up. D7550 attempted to fix this, but a
combination of a misreading of the way that python3.7 does the coercion and an
untested state (LC_CTYPE being set to an invalid value) meant that this was
still not quite working.
This change will cause differences between chg and hg: hg will have the LC_CTYPE
environment variable coerced, while chg will not. This is unlikely to cause any
detectable behavior differences in what Mercurial itself outputs, but it does
have two known effects:
- When using hg, the coerced LC_CTYPE will be passed to subprocesses, even
non-python ones. Using chg will remove the coercion, and this will not
happen. This is arguably more correct behavior on chg's part.
- On macOS, if you set your region to Brazil but your language to English,
this isn't representable in locale strings, so macOS sets LC_CTYPE=UTF-8. If
this value is passed along when ssh'ing to a non-macOS machine, some
functions (such as locale.setlocale()) may raise an exception due to an
unsupported locale setting. This is most easily encountered when doing an
interactive commit/split/etc. when using ui.interface=curses.
Differential Revision: https://phab.mercurial-scm.org/D8039
author | Kyle Lippincott <spectral@google.com> |
---|---|
date | Wed, 29 Jan 2020 13:39:50 -0800 |
parents | 537a8aeb9977 |
children | dc5e5577af39 |
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$ cat >> $HGRCPATH << EOF > [extensions] > absorb= > EOF Abort absorb if there is an unfinished operation. $ hg init abortunresolved $ cd abortunresolved $ echo "foo1" > foo.whole $ hg commit -Aqm "foo 1" $ hg update null 0 files updated, 0 files merged, 1 files removed, 0 files unresolved $ echo "foo2" > foo.whole $ hg commit -Aqm "foo 2" $ hg --config extensions.rebase= rebase -r 1 -d 0 rebasing 1:c3b6dc0e177a "foo 2" (tip) merging foo.whole warning: conflicts while merging foo.whole! (edit, then use 'hg resolve --mark') unresolved conflicts (see hg resolve, then hg rebase --continue) [1] $ hg --config extensions.rebase= absorb abort: rebase in progress (use 'hg rebase --continue' or 'hg rebase --abort') [255]