revset: fix order of nested 'or' expression (BC)
This fixes the order of 'x & (y + z)' where 'y' and 'z' are not trivial.
The follow-order 'or' operation is slower than the ordered operation if
an input set is large:
#0 #1 #2 #3
0) 0.002968 0.002980 0.002982 0.073042
1) 0.004513 0.004485 0.012029 0.075261
#0: 0:4000 & (0:1099 + 1000:2099 + 2000:3099)
#1: 4000:0 & (0:1099 + 1000:2099 + 2000:3099)
#2: 10000:0 & (0:1099 + 1000:2099 + 2000:3099)
#3: file("path:hg") & (0:1099 + 1000:2099 + 2000:3099)
I've tried another implementation, but which appeared to be slower than
this version.
ss = [getset(repo, fullreposet(repo), x) for x in xs]
return subset.filter(lambda r: any(r in s for s in ss), cache=False)
mock bugzilla driver for testing template output:
$ cat <<EOF > bzmock.py
> from __future__ import absolute_import
> from mercurial import extensions
>
> def extsetup(ui):
> bugzilla = extensions.find('bugzilla')
> class bzmock(bugzilla.bzaccess):
> def __init__(self, ui):
> super(bzmock, self).__init__(ui)
> self._logfile = ui.config('bugzilla', 'mocklog')
> def updatebug(self, bugid, newstate, text, committer):
> with open(self._logfile, 'a') as f:
> f.write('update bugid=%r, newstate=%r, committer=%r\n'
> % (bugid, newstate, committer))
> f.write('----\n' + text + '\n----\n')
> def notify(self, bugs, committer):
> with open(self._logfile, 'a') as f:
> f.write('notify bugs=%r, committer=%r\n'
> % (bugs, committer))
> bugzilla.bugzilla._versions['mock'] = bzmock
> EOF
set up mock repository:
$ hg init mockremote
$ cat <<EOF > mockremote/.hg/hgrc
> [extensions]
> bugzilla =
> bzmock = $TESTTMP/bzmock.py
>
> [bugzilla]
> version = mock
> mocklog = $TESTTMP/bzmock.log
>
> [hooks]
> incoming.bugzilla = python:hgext.bugzilla.hook
>
> [web]
> baseurl=http://example.org/hg
>
> %include $TESTTMP/bzstyle.hgrc
> EOF
$ hg clone -q mockremote mocklocal
push with default template:
$ echo '[bugzilla]' > bzstyle.hgrc
$ echo foo > mocklocal/foo
$ hg ci -R mocklocal -Aqm 'Fixes bug 123'
$ hg -R mocklocal push -q
$ cat bzmock.log && rm bzmock.log
update bugid=123, newstate={}, committer='test'
----
changeset 7875a8342c6f in repo $TESTTMP/mockremote refers to bug 123. (glob)
details:
Fixes bug 123
----
notify bugs={123: {}}, committer='test'
push with style:
$ cat <<EOF > bzstyle.map
> changeset = "{node|short} refers to bug {bug}."
> EOF
$ echo "style = $TESTTMP/bzstyle.map" >> bzstyle.hgrc
$ echo foo >> mocklocal/foo
$ hg ci -R mocklocal -qm 'Fixes bug 456'
$ hg -R mocklocal push -q
$ cat bzmock.log && rm bzmock.log
update bugid=456, newstate={}, committer='test'
----
2808b172464b refers to bug 456.
----
notify bugs={456: {}}, committer='test'
push with template (overrides style):
$ cat <<EOF >> bzstyle.hgrc
> template = Changeset {node|short} in {root|basename}.
> {hgweb}/rev/{node|short}\n
> {desc}
> EOF
$ echo foo >> mocklocal/foo
$ hg ci -R mocklocal -qm 'Fixes bug 789'
$ hg -R mocklocal push -q
$ cat bzmock.log && rm bzmock.log
update bugid=789, newstate={}, committer='test'
----
Changeset a770f3e409f2 in mockremote.
http://example.org/hg/rev/a770f3e409f2
Fixes bug 789
----
notify bugs={789: {}}, committer='test'