color/progress: subclass ui instead of using wrapfunction (
issue2096)
This resolves the issue of hg cmd --mq not being colorized. This was due
to color wrapping only the instance of ui passed to dispatch._runcommand(),
which isn't the same ui object that mq.mqcommand() receives. After dispatch
calls extensions.loadall(), it makes sure any changes to ui.__class__ in
uisetup are propagated.
progress is updated to wrap ui in the same manner because wrapfunction
doesn't play well when ui.__class__ has been replaced by another extension
(orig will point to the old class method instead of color's).
#!/bin/sh
hg init repo
cd repo
echo a > a
hg ci -qAm 'add a'
echo b > b
hg ci -qAm 'add b'
hg up -qC 0
hg rm a
hg ci -m 'rm a'
hg up -qC 1
rm a
echo '% local deleted a file, remote removed'
hg merge # should fail, since there are deleted files
hg -v merge --force
echo % should show a as removed
hg st
hg ci -m merge
echo % manifest. should not have a:
hg manifest