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from __future__ import absolute_import
from mercurial import (
cmdutil,
commands,
extensions,
logcmdutil,
revsetlang,
smartset,
)
from mercurial.utils import (
stringutil,
)
def logrevset(repo, pats, opts):
revs = logcmdutil._initialrevs(repo, opts)
if not revs:
return None
match, pats, slowpath = logcmdutil._makematcher(repo, revs, pats, opts)
return logcmdutil._makerevset(repo, match, pats, slowpath, opts)
def uisetup(ui):
def printrevset(orig, repo, pats, opts):
revs, filematcher = orig(repo, pats, opts)
if opts.get(b'print_revset'):
expr = logrevset(repo, pats, opts)
if expr:
tree = revsetlang.parse(expr)
tree = revsetlang.analyze(tree)
else:
tree = []
ui = repo.ui
ui.write(b'%s\n' % stringutil.pprint(opts.get(b'rev', [])))
ui.write(revsetlang.prettyformat(tree) + b'\n')
ui.write(stringutil.prettyrepr(revs) + b'\n')
revs = smartset.baseset() # display no revisions
return revs, filematcher
extensions.wrapfunction(logcmdutil, 'getrevs', printrevset)
aliases, entry = cmdutil.findcmd(b'log', commands.table)
entry[1].append((b'', b'print-revset', False,
b'print generated revset and exit (DEPRECATED)'))
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