tests/printrevset.py
author Martin von Zweigbergk <martinvonz@google.com>
Tue, 08 Oct 2019 15:06:18 -0700
changeset 43117 8ff1ecfadcd1
parent 43076 2372284d9457
child 45567 a717de1cb624
permissions -rw-r--r--
cleanup: join string literals that are already on one line Thanks to Kyle for noticing this and for providing the regular expression to run on the codebase. This patch has been reviewed by the test suite and they approved of it. # skip-blame: fallout from mass reformatting Differential Revision: https://phab.mercurial-scm.org/D7028
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from __future__ import absolute_import
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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, pats, opts):
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    revs = logcmdutil._initialrevs(repo, opts)
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    if not revs:
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        return None
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    match, pats, slowpath = logcmdutil._makematcher(repo, revs, pats, opts)
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    return logcmdutil._makerevset(repo, match, pats, slowpath, opts)
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def uisetup(ui):
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    def printrevset(orig, repo, pats, opts):
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        revs, filematcher = orig(repo, pats, opts)
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        if opts.get(b'print_revset'):
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            expr = logrevset(repo, pats, opts)
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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(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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    )