Mercurial > hg
view tests/test-revset-outgoing.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 | 0ebd94ac56d1 |
children | 95c4cca641f6 |
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$ cat >> $HGRCPATH <<EOF > [alias] > tlog = log --template "{rev}:{node|short}: '{desc}' {branches}\n" > tglog = tlog -G > tout = out --template "{rev}:{node|short}: '{desc}' {branches}\n" > EOF $ hg init a $ cd a $ echo a > a $ hg ci -Aqm0 $ echo foo >> a $ hg ci -Aqm1 $ hg up -q 0 $ hg branch stable marked working directory as branch stable (branches are permanent and global, did you want a bookmark?) $ echo bar >> a $ hg ci -qm2 $ hg tglog @ 2:7bee6c3bea3a: '2' stable | | o 1:3560197d8331: '1' |/ o 0:f7b1eb17ad24: '0' $ cd .. $ hg clone -q a#stable b $ cd b $ cat .hg/hgrc # example repository config (see 'hg help config' for more info) [paths] default = $TESTTMP/a#stable # path aliases to other clones of this repo in URLs or filesystem paths # (see 'hg help config.paths' for more info) # # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork # my-fork = ssh://jdoe@example.net/hg/jdoes-fork # my-clone = /home/jdoe/jdoes-clone [ui] # name and email (local to this repository, optional), e.g. # username = Jane Doe <jdoe@example.com> $ echo red >> a $ hg ci -qm3 $ hg up -q default $ echo blue >> a $ hg ci -qm4 $ hg tglog @ 3:f0461977a3db: '4' | | o 2:1d4099801a4e: '3' stable | | | o 1:7bee6c3bea3a: '2' stable |/ o 0:f7b1eb17ad24: '0' $ hg tout comparing with $TESTTMP/a searching for changes 2:1d4099801a4e: '3' stable $ hg tlog -r 'outgoing()' 2:1d4099801a4e: '3' stable $ hg tout ../a#default comparing with ../a searching for changes 3:f0461977a3db: '4' $ hg tlog -r 'outgoing("../a#default")' 3:f0461977a3db: '4' $ echo "green = ../a#default" >> .hg/hgrc $ cat .hg/hgrc # example repository config (see 'hg help config' for more info) [paths] default = $TESTTMP/a#stable # path aliases to other clones of this repo in URLs or filesystem paths # (see 'hg help config.paths' for more info) # # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork # my-fork = ssh://jdoe@example.net/hg/jdoes-fork # my-clone = /home/jdoe/jdoes-clone [ui] # name and email (local to this repository, optional), e.g. # username = Jane Doe <jdoe@example.com> green = ../a#default $ hg tout green abort: repository green does not exist! [255] $ hg tlog -r 'outgoing("green")' abort: repository green does not exist! [255] $ cd ..