Optimize return value of util._matcher for common command line case
This will trigger every time somebody runs something like "hg diff"
or "hg status" without any arguments.
The important part here is returning util.always as the match function,
which is a much simpler (and faster) function than the usual return
value, and allows other code to just skip the filtering if it knows
all files will match.
#!/usr/bin/env python
from mercurial import ui, util, commands
testui = ui.ui()
parsed = commands.parseconfig([
'values.string=string value',
'values.bool1=true',
'values.bool2=false',
'lists.list1=foo',
'lists.list2=foo bar baz',
'lists.list3=alice, bob',
'lists.list4=foo bar baz alice, bob',
'interpolation.value1=hallo',
'interpolation.value2=%(value1)s world',
'interpolation.value3=%(novalue)s',
'interpolation.value4=%(bad)1',
'interpolation.value5=%bad2',
])
testui.updateopts(config=parsed)
print repr(testui.configitems('values'))
print repr(testui.configitems('lists'))
try:
print repr(testui.configitems('interpolation'))
except util.Abort, inst:
print inst
print "---"
print repr(testui.config('values', 'string'))
print repr(testui.config('values', 'bool1'))
print repr(testui.config('values', 'bool2'))
print repr(testui.config('values', 'unknown'))
print "---"
try:
print repr(testui.configbool('values', 'string'))
except ValueError, why:
print why
print repr(testui.configbool('values', 'bool1'))
print repr(testui.configbool('values', 'bool2'))
print repr(testui.configbool('values', 'bool2', True))
print repr(testui.configbool('values', 'unknown'))
print repr(testui.configbool('values', 'unknown', True))
print "---"
print repr(testui.configlist('lists', 'list1'))
print repr(testui.configlist('lists', 'list2'))
print repr(testui.configlist('lists', 'list3'))
print repr(testui.configlist('lists', 'list4'))
print repr(testui.configlist('lists', 'list4', ['foo']))
print repr(testui.configlist('lists', 'unknown'))
print repr(testui.configlist('lists', 'unknown', ''))
print repr(testui.configlist('lists', 'unknown', 'foo'))
print repr(testui.configlist('lists', 'unknown', ['foo']))
print repr(testui.configlist('lists', 'unknown', 'foo bar'))
print repr(testui.configlist('lists', 'unknown', 'foo, bar'))
print repr(testui.configlist('lists', 'unknown', ['foo bar']))
print repr(testui.configlist('lists', 'unknown', ['foo', 'bar']))
print "---"
print repr(testui.config('interpolation', 'value1'))
print repr(testui.config('interpolation', 'value2'))
try:
print repr(testui.config('interpolation', 'value3'))
except util.Abort, inst:
print inst
try:
print repr(testui.config('interpolation', 'value4'))
except util.Abort, inst:
print inst
try:
print repr(testui.config('interpolation', 'value5'))
except util.Abort, inst:
print inst
print "---"