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