mirror of
https://github.com/facebook/sapling.git
synced 2024-10-10 08:47:12 +03:00
5c56737c70
We'll need the same logic in forthcoming changeset to handle --line-range option in 'hg log' command. The function lives in scmutil.py (rather than util.py) as it uses match and pathutil modules.
2226 lines
75 KiB
Python
2226 lines
75 KiB
Python
# revset.py - revision set queries for mercurial
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#
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# Copyright 2010 Matt Mackall <mpm@selenic.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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from __future__ import absolute_import
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import re
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from .i18n import _
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from . import (
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dagop,
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destutil,
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encoding,
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error,
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hbisect,
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match as matchmod,
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node,
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obsolete as obsmod,
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obsutil,
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pathutil,
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phases,
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registrar,
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repoview,
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revsetlang,
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scmutil,
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smartset,
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util,
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)
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# helpers for processing parsed tree
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getsymbol = revsetlang.getsymbol
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getstring = revsetlang.getstring
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getinteger = revsetlang.getinteger
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getboolean = revsetlang.getboolean
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getlist = revsetlang.getlist
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getrange = revsetlang.getrange
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getargs = revsetlang.getargs
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getargsdict = revsetlang.getargsdict
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baseset = smartset.baseset
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generatorset = smartset.generatorset
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spanset = smartset.spanset
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fullreposet = smartset.fullreposet
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# Constants for ordering requirement, used in getset():
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#
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# If 'define', any nested functions and operations MAY change the ordering of
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# the entries in the set (but if changes the ordering, it MUST ALWAYS change
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# it). If 'follow', any nested functions and operations MUST take the ordering
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# specified by the first operand to the '&' operator.
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#
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# For instance,
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#
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# X & (Y | Z)
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# ^ ^^^^^^^
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# | follow
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# define
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#
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# will be evaluated as 'or(y(x()), z(x()))', where 'x()' can change the order
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# of the entries in the set, but 'y()', 'z()' and 'or()' shouldn't.
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#
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# 'any' means the order doesn't matter. For instance,
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#
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# (X & !Y) | ancestors(Z)
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# ^ ^
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# any any
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#
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# For 'X & !Y', 'X' decides the order and 'Y' is subtracted from 'X', so the
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# order of 'Y' does not matter. For 'ancestors(Z)', Z's order does not matter
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# since 'ancestors' does not care about the order of its argument.
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#
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# Currently, most revsets do not care about the order, so 'define' is
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# equivalent to 'follow' for them, and the resulting order is based on the
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# 'subset' parameter passed down to them:
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#
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# m = revset.match(...)
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# m(repo, subset, order=defineorder)
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# ^^^^^^
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# For most revsets, 'define' means using the order this subset provides
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#
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# There are a few revsets that always redefine the order if 'define' is
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# specified: 'sort(X)', 'reverse(X)', 'x:y'.
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anyorder = 'any' # don't care the order, could be even random-shuffled
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defineorder = 'define' # ALWAYS redefine, or ALWAYS follow the current order
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followorder = 'follow' # MUST follow the current order
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# helpers
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def getset(repo, subset, x, order=defineorder):
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if not x:
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raise error.ParseError(_("missing argument"))
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return methods[x[0]](repo, subset, *x[1:], order=order)
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def _getrevsource(repo, r):
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extra = repo[r].extra()
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for label in ('source', 'transplant_source', 'rebase_source'):
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if label in extra:
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try:
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return repo[extra[label]].rev()
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except error.RepoLookupError:
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pass
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return None
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# operator methods
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def stringset(repo, subset, x, order):
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x = scmutil.intrev(repo[x])
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if (x in subset
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or x == node.nullrev and isinstance(subset, fullreposet)):
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return baseset([x])
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return baseset()
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def rangeset(repo, subset, x, y, order):
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m = getset(repo, fullreposet(repo), x)
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n = getset(repo, fullreposet(repo), y)
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if not m or not n:
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return baseset()
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return _makerangeset(repo, subset, m.first(), n.last(), order)
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def rangeall(repo, subset, x, order):
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assert x is None
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return _makerangeset(repo, subset, 0, len(repo) - 1, order)
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def rangepre(repo, subset, y, order):
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# ':y' can't be rewritten to '0:y' since '0' may be hidden
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n = getset(repo, fullreposet(repo), y)
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if not n:
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return baseset()
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return _makerangeset(repo, subset, 0, n.last(), order)
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def rangepost(repo, subset, x, order):
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m = getset(repo, fullreposet(repo), x)
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if not m:
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return baseset()
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return _makerangeset(repo, subset, m.first(), len(repo) - 1, order)
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def _makerangeset(repo, subset, m, n, order):
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if m == n:
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r = baseset([m])
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elif n == node.wdirrev:
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r = spanset(repo, m, len(repo)) + baseset([n])
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elif m == node.wdirrev:
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r = baseset([m]) + spanset(repo, len(repo) - 1, n - 1)
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elif m < n:
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r = spanset(repo, m, n + 1)
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else:
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r = spanset(repo, m, n - 1)
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if order == defineorder:
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return r & subset
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else:
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# carrying the sorting over when possible would be more efficient
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return subset & r
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def dagrange(repo, subset, x, y, order):
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r = fullreposet(repo)
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xs = dagop.reachableroots(repo, getset(repo, r, x), getset(repo, r, y),
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includepath=True)
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return subset & xs
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def andset(repo, subset, x, y, order):
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if order == anyorder:
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yorder = anyorder
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else:
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yorder = followorder
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return getset(repo, getset(repo, subset, x, order), y, yorder)
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def andsmallyset(repo, subset, x, y, order):
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# 'andsmally(x, y)' is equivalent to 'and(x, y)', but faster when y is small
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if order == anyorder:
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yorder = anyorder
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else:
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yorder = followorder
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return getset(repo, getset(repo, subset, y, yorder), x, order)
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def differenceset(repo, subset, x, y, order):
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return getset(repo, subset, x, order) - getset(repo, subset, y, anyorder)
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def _orsetlist(repo, subset, xs, order):
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assert xs
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if len(xs) == 1:
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return getset(repo, subset, xs[0], order)
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p = len(xs) // 2
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a = _orsetlist(repo, subset, xs[:p], order)
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b = _orsetlist(repo, subset, xs[p:], order)
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return a + b
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def orset(repo, subset, x, order):
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xs = getlist(x)
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if order == followorder:
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# slow path to take the subset order
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return subset & _orsetlist(repo, fullreposet(repo), xs, anyorder)
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else:
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return _orsetlist(repo, subset, xs, order)
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def notset(repo, subset, x, order):
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return subset - getset(repo, subset, x, anyorder)
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def relationset(repo, subset, x, y, order):
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raise error.ParseError(_("can't use a relation in this context"))
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def relsubscriptset(repo, subset, x, y, z, order):
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# this is pretty basic implementation of 'x#y[z]' operator, still
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# experimental so undocumented. see the wiki for further ideas.
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# https://www.mercurial-scm.org/wiki/RevsetOperatorPlan
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rel = getsymbol(y)
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n = getinteger(z, _("relation subscript must be an integer"))
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# TODO: perhaps this should be a table of relation functions
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if rel in ('g', 'generations'):
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# TODO: support range, rewrite tests, and drop startdepth argument
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# from ancestors() and descendants() predicates
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if n <= 0:
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n = -n
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return _ancestors(repo, subset, x, startdepth=n, stopdepth=n + 1)
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else:
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return _descendants(repo, subset, x, startdepth=n, stopdepth=n + 1)
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raise error.UnknownIdentifier(rel, ['generations'])
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def subscriptset(repo, subset, x, y, order):
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raise error.ParseError(_("can't use a subscript in this context"))
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def listset(repo, subset, *xs, **opts):
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raise error.ParseError(_("can't use a list in this context"),
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hint=_('see hg help "revsets.x or y"'))
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def keyvaluepair(repo, subset, k, v, order):
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raise error.ParseError(_("can't use a key-value pair in this context"))
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def func(repo, subset, a, b, order):
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f = getsymbol(a)
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if f in symbols:
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func = symbols[f]
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if getattr(func, '_takeorder', False):
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return func(repo, subset, b, order)
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return func(repo, subset, b)
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keep = lambda fn: getattr(fn, '__doc__', None) is not None
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syms = [s for (s, fn) in symbols.items() if keep(fn)]
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raise error.UnknownIdentifier(f, syms)
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# functions
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# symbols are callables like:
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# fn(repo, subset, x)
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# with:
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# repo - current repository instance
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# subset - of revisions to be examined
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# x - argument in tree form
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symbols = revsetlang.symbols
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# symbols which can't be used for a DoS attack for any given input
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# (e.g. those which accept regexes as plain strings shouldn't be included)
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# functions that just return a lot of changesets (like all) don't count here
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safesymbols = set()
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predicate = registrar.revsetpredicate()
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@predicate('_destupdate')
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def _destupdate(repo, subset, x):
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# experimental revset for update destination
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args = getargsdict(x, 'limit', 'clean')
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return subset & baseset([destutil.destupdate(repo, **args)[0]])
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@predicate('_destmerge')
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def _destmerge(repo, subset, x):
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# experimental revset for merge destination
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sourceset = None
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if x is not None:
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sourceset = getset(repo, fullreposet(repo), x)
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return subset & baseset([destutil.destmerge(repo, sourceset=sourceset)])
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@predicate('adds(pattern)', safe=True, weight=30)
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def adds(repo, subset, x):
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"""Changesets that add a file matching pattern.
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The pattern without explicit kind like ``glob:`` is expected to be
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relative to the current directory and match against a file or a
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directory.
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"""
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# i18n: "adds" is a keyword
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pat = getstring(x, _("adds requires a pattern"))
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return checkstatus(repo, subset, pat, 1)
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@predicate('ancestor(*changeset)', safe=True, weight=0.5)
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def ancestor(repo, subset, x):
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"""A greatest common ancestor of the changesets.
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Accepts 0 or more changesets.
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Will return empty list when passed no args.
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Greatest common ancestor of a single changeset is that changeset.
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"""
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# i18n: "ancestor" is a keyword
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l = getlist(x)
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rl = fullreposet(repo)
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anc = None
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# (getset(repo, rl, i) for i in l) generates a list of lists
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for revs in (getset(repo, rl, i) for i in l):
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for r in revs:
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if anc is None:
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anc = repo[r]
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else:
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anc = anc.ancestor(repo[r])
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if anc is not None and anc.rev() in subset:
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return baseset([anc.rev()])
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return baseset()
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def _ancestors(repo, subset, x, followfirst=False, startdepth=None,
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stopdepth=None):
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heads = getset(repo, fullreposet(repo), x)
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if not heads:
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return baseset()
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s = dagop.revancestors(repo, heads, followfirst, startdepth, stopdepth)
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return subset & s
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@predicate('ancestors(set[, depth])', safe=True)
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def ancestors(repo, subset, x):
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"""Changesets that are ancestors of changesets in set, including the
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given changesets themselves.
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If depth is specified, the result only includes changesets up to
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the specified generation.
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"""
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# startdepth is for internal use only until we can decide the UI
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args = getargsdict(x, 'ancestors', 'set depth startdepth')
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if 'set' not in args:
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# i18n: "ancestors" is a keyword
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raise error.ParseError(_('ancestors takes at least 1 argument'))
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startdepth = stopdepth = None
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if 'startdepth' in args:
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n = getinteger(args['startdepth'],
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"ancestors expects an integer startdepth")
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if n < 0:
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raise error.ParseError("negative startdepth")
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startdepth = n
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if 'depth' in args:
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# i18n: "ancestors" is a keyword
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n = getinteger(args['depth'], _("ancestors expects an integer depth"))
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if n < 0:
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raise error.ParseError(_("negative depth"))
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stopdepth = n + 1
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return _ancestors(repo, subset, args['set'],
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startdepth=startdepth, stopdepth=stopdepth)
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@predicate('_firstancestors', safe=True)
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def _firstancestors(repo, subset, x):
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# ``_firstancestors(set)``
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# Like ``ancestors(set)`` but follows only the first parents.
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return _ancestors(repo, subset, x, followfirst=True)
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def _childrenspec(repo, subset, x, n, order):
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"""Changesets that are the Nth child of a changeset
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in set.
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"""
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cs = set()
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for r in getset(repo, fullreposet(repo), x):
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for i in range(n):
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c = repo[r].children()
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if len(c) == 0:
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break
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if len(c) > 1:
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raise error.RepoLookupError(
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_("revision in set has more than one child"))
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r = c[0].rev()
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else:
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cs.add(r)
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return subset & cs
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def ancestorspec(repo, subset, x, n, order):
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"""``set~n``
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Changesets that are the Nth ancestor (first parents only) of a changeset
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in set.
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"""
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n = getinteger(n, _("~ expects a number"))
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if n < 0:
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# children lookup
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return _childrenspec(repo, subset, x, -n, order)
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ps = set()
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cl = repo.changelog
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for r in getset(repo, fullreposet(repo), x):
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for i in range(n):
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try:
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r = cl.parentrevs(r)[0]
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except error.WdirUnsupported:
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r = repo[r].parents()[0].rev()
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ps.add(r)
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return subset & ps
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@predicate('author(string)', safe=True, weight=10)
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def author(repo, subset, x):
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"""Alias for ``user(string)``.
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"""
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# i18n: "author" is a keyword
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n = getstring(x, _("author requires a string"))
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kind, pattern, matcher = _substringmatcher(n, casesensitive=False)
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return subset.filter(lambda x: matcher(repo[x].user()),
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condrepr=('<user %r>', n))
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@predicate('bisect(string)', safe=True)
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def bisect(repo, subset, x):
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"""Changesets marked in the specified bisect status:
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- ``good``, ``bad``, ``skip``: csets explicitly marked as good/bad/skip
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- ``goods``, ``bads`` : csets topologically good/bad
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- ``range`` : csets taking part in the bisection
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- ``pruned`` : csets that are goods, bads or skipped
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- ``untested`` : csets whose fate is yet unknown
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- ``ignored`` : csets ignored due to DAG topology
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- ``current`` : the cset currently being bisected
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"""
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# i18n: "bisect" is a keyword
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status = getstring(x, _("bisect requires a string")).lower()
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state = set(hbisect.get(repo, status))
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return subset & state
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# Backward-compatibility
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# - no help entry so that we do not advertise it any more
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@predicate('bisected', safe=True)
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def bisected(repo, subset, x):
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return bisect(repo, subset, x)
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@predicate('bookmark([name])', safe=True)
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def bookmark(repo, subset, x):
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"""The named bookmark or all bookmarks.
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Pattern matching is supported for `name`. See :hg:`help revisions.patterns`.
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"""
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# i18n: "bookmark" is a keyword
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args = getargs(x, 0, 1, _('bookmark takes one or no arguments'))
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if args:
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bm = getstring(args[0],
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# i18n: "bookmark" is a keyword
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_('the argument to bookmark must be a string'))
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kind, pattern, matcher = util.stringmatcher(bm)
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bms = set()
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if kind == 'literal':
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bmrev = repo._bookmarks.get(pattern, None)
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if not bmrev:
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raise error.RepoLookupError(_("bookmark '%s' does not exist")
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% pattern)
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bms.add(repo[bmrev].rev())
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else:
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matchrevs = set()
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for name, bmrev in repo._bookmarks.iteritems():
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if matcher(name):
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matchrevs.add(bmrev)
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if not matchrevs:
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raise error.RepoLookupError(_("no bookmarks exist"
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" that match '%s'") % pattern)
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for bmrev in matchrevs:
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bms.add(repo[bmrev].rev())
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else:
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bms = {repo[r].rev() for r in repo._bookmarks.values()}
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bms -= {node.nullrev}
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return subset & bms
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@predicate('branch(string or set)', safe=True, weight=10)
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def branch(repo, subset, x):
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"""
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All changesets belonging to the given branch or the branches of the given
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changesets.
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Pattern matching is supported for `string`. See
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:hg:`help revisions.patterns`.
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"""
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getbi = repo.revbranchcache().branchinfo
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def getbranch(r):
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try:
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return getbi(r)[0]
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except error.WdirUnsupported:
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return repo[r].branch()
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try:
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b = getstring(x, '')
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except error.ParseError:
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# not a string, but another revspec, e.g. tip()
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pass
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else:
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kind, pattern, matcher = util.stringmatcher(b)
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if kind == 'literal':
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# note: falls through to the revspec case if no branch with
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|
# this name exists and pattern kind is not specified explicitly
|
|
if pattern in repo.branchmap():
|
|
return subset.filter(lambda r: matcher(getbranch(r)),
|
|
condrepr=('<branch %r>', b))
|
|
if b.startswith('literal:'):
|
|
raise error.RepoLookupError(_("branch '%s' does not exist")
|
|
% pattern)
|
|
else:
|
|
return subset.filter(lambda r: matcher(getbranch(r)),
|
|
condrepr=('<branch %r>', b))
|
|
|
|
s = getset(repo, fullreposet(repo), x)
|
|
b = set()
|
|
for r in s:
|
|
b.add(getbranch(r))
|
|
c = s.__contains__
|
|
return subset.filter(lambda r: c(r) or getbranch(r) in b,
|
|
condrepr=lambda: '<branch %r>' % sorted(b))
|
|
|
|
@predicate('bumped()', safe=True)
|
|
def bumped(repo, subset, x):
|
|
msg = ("'bumped()' is deprecated, "
|
|
"use 'phasedivergent()'")
|
|
repo.ui.deprecwarn(msg, '4.4')
|
|
|
|
return phasedivergent(repo, subset, x)
|
|
|
|
@predicate('phasedivergent()', safe=True)
|
|
def phasedivergent(repo, subset, x):
|
|
"""Mutable changesets marked as successors of public changesets.
|
|
|
|
Only non-public and non-obsolete changesets can be `phasedivergent`.
|
|
(EXPERIMENTAL)
|
|
"""
|
|
# i18n: "phasedivergent" is a keyword
|
|
getargs(x, 0, 0, _("phasedivergent takes no arguments"))
|
|
phasedivergent = obsmod.getrevs(repo, 'phasedivergent')
|
|
return subset & phasedivergent
|
|
|
|
@predicate('bundle()', safe=True)
|
|
def bundle(repo, subset, x):
|
|
"""Changesets in the bundle.
|
|
|
|
Bundle must be specified by the -R option."""
|
|
|
|
try:
|
|
bundlerevs = repo.changelog.bundlerevs
|
|
except AttributeError:
|
|
raise error.Abort(_("no bundle provided - specify with -R"))
|
|
return subset & bundlerevs
|
|
|
|
def checkstatus(repo, subset, pat, field):
|
|
hasset = matchmod.patkind(pat) == 'set'
|
|
|
|
mcache = [None]
|
|
def matches(x):
|
|
c = repo[x]
|
|
if not mcache[0] or hasset:
|
|
mcache[0] = matchmod.match(repo.root, repo.getcwd(), [pat], ctx=c)
|
|
m = mcache[0]
|
|
fname = None
|
|
if not m.anypats() and len(m.files()) == 1:
|
|
fname = m.files()[0]
|
|
if fname is not None:
|
|
if fname not in c.files():
|
|
return False
|
|
else:
|
|
for f in c.files():
|
|
if m(f):
|
|
break
|
|
else:
|
|
return False
|
|
files = repo.status(c.p1().node(), c.node())[field]
|
|
if fname is not None:
|
|
if fname in files:
|
|
return True
|
|
else:
|
|
for f in files:
|
|
if m(f):
|
|
return True
|
|
|
|
return subset.filter(matches, condrepr=('<status[%r] %r>', field, pat))
|
|
|
|
def _children(repo, subset, parentset):
|
|
if not parentset:
|
|
return baseset()
|
|
cs = set()
|
|
pr = repo.changelog.parentrevs
|
|
minrev = parentset.min()
|
|
nullrev = node.nullrev
|
|
for r in subset:
|
|
if r <= minrev:
|
|
continue
|
|
p1, p2 = pr(r)
|
|
if p1 in parentset:
|
|
cs.add(r)
|
|
if p2 != nullrev and p2 in parentset:
|
|
cs.add(r)
|
|
return baseset(cs)
|
|
|
|
@predicate('children(set)', safe=True)
|
|
def children(repo, subset, x):
|
|
"""Child changesets of changesets in set.
|
|
"""
|
|
s = getset(repo, fullreposet(repo), x)
|
|
cs = _children(repo, subset, s)
|
|
return subset & cs
|
|
|
|
@predicate('closed()', safe=True, weight=10)
|
|
def closed(repo, subset, x):
|
|
"""Changeset is closed.
|
|
"""
|
|
# i18n: "closed" is a keyword
|
|
getargs(x, 0, 0, _("closed takes no arguments"))
|
|
return subset.filter(lambda r: repo[r].closesbranch(),
|
|
condrepr='<branch closed>')
|
|
|
|
@predicate('contains(pattern)', weight=100)
|
|
def contains(repo, subset, x):
|
|
"""The revision's manifest contains a file matching pattern (but might not
|
|
modify it). See :hg:`help patterns` for information about file patterns.
|
|
|
|
The pattern without explicit kind like ``glob:`` is expected to be
|
|
relative to the current directory and match against a file exactly
|
|
for efficiency.
|
|
"""
|
|
# i18n: "contains" is a keyword
|
|
pat = getstring(x, _("contains requires a pattern"))
|
|
|
|
def matches(x):
|
|
if not matchmod.patkind(pat):
|
|
pats = pathutil.canonpath(repo.root, repo.getcwd(), pat)
|
|
if pats in repo[x]:
|
|
return True
|
|
else:
|
|
c = repo[x]
|
|
m = matchmod.match(repo.root, repo.getcwd(), [pat], ctx=c)
|
|
for f in c.manifest():
|
|
if m(f):
|
|
return True
|
|
return False
|
|
|
|
return subset.filter(matches, condrepr=('<contains %r>', pat))
|
|
|
|
@predicate('converted([id])', safe=True)
|
|
def converted(repo, subset, x):
|
|
"""Changesets converted from the given identifier in the old repository if
|
|
present, or all converted changesets if no identifier is specified.
|
|
"""
|
|
|
|
# There is exactly no chance of resolving the revision, so do a simple
|
|
# string compare and hope for the best
|
|
|
|
rev = None
|
|
# i18n: "converted" is a keyword
|
|
l = getargs(x, 0, 1, _('converted takes one or no arguments'))
|
|
if l:
|
|
# i18n: "converted" is a keyword
|
|
rev = getstring(l[0], _('converted requires a revision'))
|
|
|
|
def _matchvalue(r):
|
|
source = repo[r].extra().get('convert_revision', None)
|
|
return source is not None and (rev is None or source.startswith(rev))
|
|
|
|
return subset.filter(lambda r: _matchvalue(r),
|
|
condrepr=('<converted %r>', rev))
|
|
|
|
@predicate('date(interval)', safe=True, weight=10)
|
|
def date(repo, subset, x):
|
|
"""Changesets within the interval, see :hg:`help dates`.
|
|
"""
|
|
# i18n: "date" is a keyword
|
|
ds = getstring(x, _("date requires a string"))
|
|
dm = util.matchdate(ds)
|
|
return subset.filter(lambda x: dm(repo[x].date()[0]),
|
|
condrepr=('<date %r>', ds))
|
|
|
|
@predicate('desc(string)', safe=True, weight=10)
|
|
def desc(repo, subset, x):
|
|
"""Search commit message for string. The match is case-insensitive.
|
|
|
|
Pattern matching is supported for `string`. See
|
|
:hg:`help revisions.patterns`.
|
|
"""
|
|
# i18n: "desc" is a keyword
|
|
ds = getstring(x, _("desc requires a string"))
|
|
|
|
kind, pattern, matcher = _substringmatcher(ds, casesensitive=False)
|
|
|
|
return subset.filter(lambda r: matcher(repo[r].description()),
|
|
condrepr=('<desc %r>', ds))
|
|
|
|
def _descendants(repo, subset, x, followfirst=False, startdepth=None,
|
|
stopdepth=None):
|
|
roots = getset(repo, fullreposet(repo), x)
|
|
if not roots:
|
|
return baseset()
|
|
s = dagop.revdescendants(repo, roots, followfirst, startdepth, stopdepth)
|
|
return subset & s
|
|
|
|
@predicate('descendants(set[, depth])', safe=True)
|
|
def descendants(repo, subset, x):
|
|
"""Changesets which are descendants of changesets in set, including the
|
|
given changesets themselves.
|
|
|
|
If depth is specified, the result only includes changesets up to
|
|
the specified generation.
|
|
"""
|
|
# startdepth is for internal use only until we can decide the UI
|
|
args = getargsdict(x, 'descendants', 'set depth startdepth')
|
|
if 'set' not in args:
|
|
# i18n: "descendants" is a keyword
|
|
raise error.ParseError(_('descendants takes at least 1 argument'))
|
|
startdepth = stopdepth = None
|
|
if 'startdepth' in args:
|
|
n = getinteger(args['startdepth'],
|
|
"descendants expects an integer startdepth")
|
|
if n < 0:
|
|
raise error.ParseError("negative startdepth")
|
|
startdepth = n
|
|
if 'depth' in args:
|
|
# i18n: "descendants" is a keyword
|
|
n = getinteger(args['depth'], _("descendants expects an integer depth"))
|
|
if n < 0:
|
|
raise error.ParseError(_("negative depth"))
|
|
stopdepth = n + 1
|
|
return _descendants(repo, subset, args['set'],
|
|
startdepth=startdepth, stopdepth=stopdepth)
|
|
|
|
@predicate('_firstdescendants', safe=True)
|
|
def _firstdescendants(repo, subset, x):
|
|
# ``_firstdescendants(set)``
|
|
# Like ``descendants(set)`` but follows only the first parents.
|
|
return _descendants(repo, subset, x, followfirst=True)
|
|
|
|
@predicate('destination([set])', safe=True, weight=10)
|
|
def destination(repo, subset, x):
|
|
"""Changesets that were created by a graft, transplant or rebase operation,
|
|
with the given revisions specified as the source. Omitting the optional set
|
|
is the same as passing all().
|
|
"""
|
|
if x is not None:
|
|
sources = getset(repo, fullreposet(repo), x)
|
|
else:
|
|
sources = fullreposet(repo)
|
|
|
|
dests = set()
|
|
|
|
# subset contains all of the possible destinations that can be returned, so
|
|
# iterate over them and see if their source(s) were provided in the arg set.
|
|
# Even if the immediate src of r is not in the arg set, src's source (or
|
|
# further back) may be. Scanning back further than the immediate src allows
|
|
# transitive transplants and rebases to yield the same results as transitive
|
|
# grafts.
|
|
for r in subset:
|
|
src = _getrevsource(repo, r)
|
|
lineage = None
|
|
|
|
while src is not None:
|
|
if lineage is None:
|
|
lineage = list()
|
|
|
|
lineage.append(r)
|
|
|
|
# The visited lineage is a match if the current source is in the arg
|
|
# set. Since every candidate dest is visited by way of iterating
|
|
# subset, any dests further back in the lineage will be tested by a
|
|
# different iteration over subset. Likewise, if the src was already
|
|
# selected, the current lineage can be selected without going back
|
|
# further.
|
|
if src in sources or src in dests:
|
|
dests.update(lineage)
|
|
break
|
|
|
|
r = src
|
|
src = _getrevsource(repo, r)
|
|
|
|
return subset.filter(dests.__contains__,
|
|
condrepr=lambda: '<destination %r>' % sorted(dests))
|
|
|
|
@predicate('divergent()', safe=True)
|
|
def divergent(repo, subset, x):
|
|
msg = ("'divergent()' is deprecated, "
|
|
"use 'contentdivergent()'")
|
|
repo.ui.deprecwarn(msg, '4.4')
|
|
|
|
return contentdivergent(repo, subset, x)
|
|
|
|
@predicate('contentdivergent()', safe=True)
|
|
def contentdivergent(repo, subset, x):
|
|
"""
|
|
Final successors of changesets with an alternative set of final
|
|
successors. (EXPERIMENTAL)
|
|
"""
|
|
# i18n: "contentdivergent" is a keyword
|
|
getargs(x, 0, 0, _("contentdivergent takes no arguments"))
|
|
contentdivergent = obsmod.getrevs(repo, 'contentdivergent')
|
|
return subset & contentdivergent
|
|
|
|
@predicate('extdata(source)', safe=False, weight=100)
|
|
def extdata(repo, subset, x):
|
|
"""Changesets in the specified extdata source. (EXPERIMENTAL)"""
|
|
# i18n: "extdata" is a keyword
|
|
args = getargsdict(x, 'extdata', 'source')
|
|
source = getstring(args.get('source'),
|
|
# i18n: "extdata" is a keyword
|
|
_('extdata takes at least 1 string argument'))
|
|
data = scmutil.extdatasource(repo, source)
|
|
return subset & baseset(data)
|
|
|
|
@predicate('extinct()', safe=True)
|
|
def extinct(repo, subset, x):
|
|
"""Obsolete changesets with obsolete descendants only.
|
|
"""
|
|
# i18n: "extinct" is a keyword
|
|
getargs(x, 0, 0, _("extinct takes no arguments"))
|
|
extincts = obsmod.getrevs(repo, 'extinct')
|
|
return subset & extincts
|
|
|
|
@predicate('extra(label, [value])', safe=True)
|
|
def extra(repo, subset, x):
|
|
"""Changesets with the given label in the extra metadata, with the given
|
|
optional value.
|
|
|
|
Pattern matching is supported for `value`. See
|
|
:hg:`help revisions.patterns`.
|
|
"""
|
|
args = getargsdict(x, 'extra', 'label value')
|
|
if 'label' not in args:
|
|
# i18n: "extra" is a keyword
|
|
raise error.ParseError(_('extra takes at least 1 argument'))
|
|
# i18n: "extra" is a keyword
|
|
label = getstring(args['label'], _('first argument to extra must be '
|
|
'a string'))
|
|
value = None
|
|
|
|
if 'value' in args:
|
|
# i18n: "extra" is a keyword
|
|
value = getstring(args['value'], _('second argument to extra must be '
|
|
'a string'))
|
|
kind, value, matcher = util.stringmatcher(value)
|
|
|
|
def _matchvalue(r):
|
|
extra = repo[r].extra()
|
|
return label in extra and (value is None or matcher(extra[label]))
|
|
|
|
return subset.filter(lambda r: _matchvalue(r),
|
|
condrepr=('<extra[%r] %r>', label, value))
|
|
|
|
@predicate('filelog(pattern)', safe=True)
|
|
def filelog(repo, subset, x):
|
|
"""Changesets connected to the specified filelog.
|
|
|
|
For performance reasons, visits only revisions mentioned in the file-level
|
|
filelog, rather than filtering through all changesets (much faster, but
|
|
doesn't include deletes or duplicate changes). For a slower, more accurate
|
|
result, use ``file()``.
|
|
|
|
The pattern without explicit kind like ``glob:`` is expected to be
|
|
relative to the current directory and match against a file exactly
|
|
for efficiency.
|
|
|
|
If some linkrev points to revisions filtered by the current repoview, we'll
|
|
work around it to return a non-filtered value.
|
|
"""
|
|
|
|
# i18n: "filelog" is a keyword
|
|
pat = getstring(x, _("filelog requires a pattern"))
|
|
s = set()
|
|
cl = repo.changelog
|
|
|
|
if not matchmod.patkind(pat):
|
|
f = pathutil.canonpath(repo.root, repo.getcwd(), pat)
|
|
files = [f]
|
|
else:
|
|
m = matchmod.match(repo.root, repo.getcwd(), [pat], ctx=repo[None])
|
|
files = (f for f in repo[None] if m(f))
|
|
|
|
for f in files:
|
|
fl = repo.file(f)
|
|
known = {}
|
|
scanpos = 0
|
|
for fr in list(fl):
|
|
fn = fl.node(fr)
|
|
if fn in known:
|
|
s.add(known[fn])
|
|
continue
|
|
|
|
lr = fl.linkrev(fr)
|
|
if lr in cl:
|
|
s.add(lr)
|
|
elif scanpos is not None:
|
|
# lowest matching changeset is filtered, scan further
|
|
# ahead in changelog
|
|
start = max(lr, scanpos) + 1
|
|
scanpos = None
|
|
for r in cl.revs(start):
|
|
# minimize parsing of non-matching entries
|
|
if f in cl.revision(r) and f in cl.readfiles(r):
|
|
try:
|
|
# try to use manifest delta fastpath
|
|
n = repo[r].filenode(f)
|
|
if n not in known:
|
|
if n == fn:
|
|
s.add(r)
|
|
scanpos = r
|
|
break
|
|
else:
|
|
known[n] = r
|
|
except error.ManifestLookupError:
|
|
# deletion in changelog
|
|
continue
|
|
|
|
return subset & s
|
|
|
|
@predicate('first(set, [n])', safe=True, takeorder=True, weight=0)
|
|
def first(repo, subset, x, order):
|
|
"""An alias for limit().
|
|
"""
|
|
return limit(repo, subset, x, order)
|
|
|
|
def _follow(repo, subset, x, name, followfirst=False):
|
|
l = getargs(x, 0, 2, _("%s takes no arguments or a pattern "
|
|
"and an optional revset") % name)
|
|
c = repo['.']
|
|
if l:
|
|
x = getstring(l[0], _("%s expected a pattern") % name)
|
|
rev = None
|
|
if len(l) >= 2:
|
|
revs = getset(repo, fullreposet(repo), l[1])
|
|
if len(revs) != 1:
|
|
raise error.RepoLookupError(
|
|
_("%s expected one starting revision") % name)
|
|
rev = revs.last()
|
|
c = repo[rev]
|
|
matcher = matchmod.match(repo.root, repo.getcwd(), [x],
|
|
ctx=repo[rev], default='path')
|
|
|
|
files = c.manifest().walk(matcher)
|
|
|
|
s = set()
|
|
for fname in files:
|
|
fctx = c[fname]
|
|
s = s.union(set(c.rev() for c in fctx.ancestors(followfirst)))
|
|
# include the revision responsible for the most recent version
|
|
s.add(fctx.introrev())
|
|
else:
|
|
s = dagop.revancestors(repo, baseset([c.rev()]), followfirst)
|
|
|
|
return subset & s
|
|
|
|
@predicate('follow([pattern[, startrev]])', safe=True)
|
|
def follow(repo, subset, x):
|
|
"""
|
|
An alias for ``::.`` (ancestors of the working directory's first parent).
|
|
If pattern is specified, the histories of files matching given
|
|
pattern in the revision given by startrev are followed, including copies.
|
|
"""
|
|
return _follow(repo, subset, x, 'follow')
|
|
|
|
@predicate('_followfirst', safe=True)
|
|
def _followfirst(repo, subset, x):
|
|
# ``followfirst([pattern[, startrev]])``
|
|
# Like ``follow([pattern[, startrev]])`` but follows only the first parent
|
|
# of every revisions or files revisions.
|
|
return _follow(repo, subset, x, '_followfirst', followfirst=True)
|
|
|
|
@predicate('followlines(file, fromline:toline[, startrev=., descend=False])',
|
|
safe=True)
|
|
def followlines(repo, subset, x):
|
|
"""Changesets modifying `file` in line range ('fromline', 'toline').
|
|
|
|
Line range corresponds to 'file' content at 'startrev' and should hence be
|
|
consistent with file size. If startrev is not specified, working directory's
|
|
parent is used.
|
|
|
|
By default, ancestors of 'startrev' are returned. If 'descend' is True,
|
|
descendants of 'startrev' are returned though renames are (currently) not
|
|
followed in this direction.
|
|
"""
|
|
args = getargsdict(x, 'followlines', 'file *lines startrev descend')
|
|
if len(args['lines']) != 1:
|
|
raise error.ParseError(_("followlines requires a line range"))
|
|
|
|
rev = '.'
|
|
if 'startrev' in args:
|
|
revs = getset(repo, fullreposet(repo), args['startrev'])
|
|
if len(revs) != 1:
|
|
raise error.ParseError(
|
|
# i18n: "followlines" is a keyword
|
|
_("followlines expects exactly one revision"))
|
|
rev = revs.last()
|
|
|
|
pat = getstring(args['file'], _("followlines requires a pattern"))
|
|
# i18n: "followlines" is a keyword
|
|
msg = _("followlines expects exactly one file")
|
|
fname = scmutil.parsefollowlinespattern(repo, rev, pat, msg)
|
|
# i18n: "followlines" is a keyword
|
|
lr = getrange(args['lines'][0], _("followlines expects a line range"))
|
|
fromline, toline = [getinteger(a, _("line range bounds must be integers"))
|
|
for a in lr]
|
|
fromline, toline = util.processlinerange(fromline, toline)
|
|
|
|
fctx = repo[rev].filectx(fname)
|
|
descend = False
|
|
if 'descend' in args:
|
|
descend = getboolean(args['descend'],
|
|
# i18n: "descend" is a keyword
|
|
_("descend argument must be a boolean"))
|
|
if descend:
|
|
rs = generatorset(
|
|
(c.rev() for c, _linerange
|
|
in dagop.blockdescendants(fctx, fromline, toline)),
|
|
iterasc=True)
|
|
else:
|
|
rs = generatorset(
|
|
(c.rev() for c, _linerange
|
|
in dagop.blockancestors(fctx, fromline, toline)),
|
|
iterasc=False)
|
|
return subset & rs
|
|
|
|
@predicate('all()', safe=True)
|
|
def getall(repo, subset, x):
|
|
"""All changesets, the same as ``0:tip``.
|
|
"""
|
|
# i18n: "all" is a keyword
|
|
getargs(x, 0, 0, _("all takes no arguments"))
|
|
return subset & spanset(repo) # drop "null" if any
|
|
|
|
@predicate('grep(regex)', weight=10)
|
|
def grep(repo, subset, x):
|
|
"""Like ``keyword(string)`` but accepts a regex. Use ``grep(r'...')``
|
|
to ensure special escape characters are handled correctly. Unlike
|
|
``keyword(string)``, the match is case-sensitive.
|
|
"""
|
|
try:
|
|
# i18n: "grep" is a keyword
|
|
gr = re.compile(getstring(x, _("grep requires a string")))
|
|
except re.error as e:
|
|
raise error.ParseError(_('invalid match pattern: %s') % e)
|
|
|
|
def matches(x):
|
|
c = repo[x]
|
|
for e in c.files() + [c.user(), c.description()]:
|
|
if gr.search(e):
|
|
return True
|
|
return False
|
|
|
|
return subset.filter(matches, condrepr=('<grep %r>', gr.pattern))
|
|
|
|
@predicate('_matchfiles', safe=True)
|
|
def _matchfiles(repo, subset, x):
|
|
# _matchfiles takes a revset list of prefixed arguments:
|
|
#
|
|
# [p:foo, i:bar, x:baz]
|
|
#
|
|
# builds a match object from them and filters subset. Allowed
|
|
# prefixes are 'p:' for regular patterns, 'i:' for include
|
|
# patterns and 'x:' for exclude patterns. Use 'r:' prefix to pass
|
|
# a revision identifier, or the empty string to reference the
|
|
# working directory, from which the match object is
|
|
# initialized. Use 'd:' to set the default matching mode, default
|
|
# to 'glob'. At most one 'r:' and 'd:' argument can be passed.
|
|
|
|
l = getargs(x, 1, -1, "_matchfiles requires at least one argument")
|
|
pats, inc, exc = [], [], []
|
|
rev, default = None, None
|
|
for arg in l:
|
|
s = getstring(arg, "_matchfiles requires string arguments")
|
|
prefix, value = s[:2], s[2:]
|
|
if prefix == 'p:':
|
|
pats.append(value)
|
|
elif prefix == 'i:':
|
|
inc.append(value)
|
|
elif prefix == 'x:':
|
|
exc.append(value)
|
|
elif prefix == 'r:':
|
|
if rev is not None:
|
|
raise error.ParseError('_matchfiles expected at most one '
|
|
'revision')
|
|
if value != '': # empty means working directory; leave rev as None
|
|
rev = value
|
|
elif prefix == 'd:':
|
|
if default is not None:
|
|
raise error.ParseError('_matchfiles expected at most one '
|
|
'default mode')
|
|
default = value
|
|
else:
|
|
raise error.ParseError('invalid _matchfiles prefix: %s' % prefix)
|
|
if not default:
|
|
default = 'glob'
|
|
|
|
m = matchmod.match(repo.root, repo.getcwd(), pats, include=inc,
|
|
exclude=exc, ctx=repo[rev], default=default)
|
|
|
|
# This directly read the changelog data as creating changectx for all
|
|
# revisions is quite expensive.
|
|
getfiles = repo.changelog.readfiles
|
|
wdirrev = node.wdirrev
|
|
def matches(x):
|
|
if x == wdirrev:
|
|
files = repo[x].files()
|
|
else:
|
|
files = getfiles(x)
|
|
for f in files:
|
|
if m(f):
|
|
return True
|
|
return False
|
|
|
|
return subset.filter(matches,
|
|
condrepr=('<matchfiles patterns=%r, include=%r '
|
|
'exclude=%r, default=%r, rev=%r>',
|
|
pats, inc, exc, default, rev))
|
|
|
|
@predicate('file(pattern)', safe=True, weight=10)
|
|
def hasfile(repo, subset, x):
|
|
"""Changesets affecting files matched by pattern.
|
|
|
|
For a faster but less accurate result, consider using ``filelog()``
|
|
instead.
|
|
|
|
This predicate uses ``glob:`` as the default kind of pattern.
|
|
"""
|
|
# i18n: "file" is a keyword
|
|
pat = getstring(x, _("file requires a pattern"))
|
|
return _matchfiles(repo, subset, ('string', 'p:' + pat))
|
|
|
|
@predicate('head()', safe=True)
|
|
def head(repo, subset, x):
|
|
"""Changeset is a named branch head.
|
|
"""
|
|
# i18n: "head" is a keyword
|
|
getargs(x, 0, 0, _("head takes no arguments"))
|
|
hs = set()
|
|
cl = repo.changelog
|
|
for ls in repo.branchmap().itervalues():
|
|
hs.update(cl.rev(h) for h in ls)
|
|
return subset & baseset(hs)
|
|
|
|
@predicate('heads(set)', safe=True)
|
|
def heads(repo, subset, x):
|
|
"""Members of set with no children in set.
|
|
"""
|
|
s = getset(repo, subset, x)
|
|
ps = parents(repo, subset, x)
|
|
return s - ps
|
|
|
|
@predicate('hidden()', safe=True)
|
|
def hidden(repo, subset, x):
|
|
"""Hidden changesets.
|
|
"""
|
|
# i18n: "hidden" is a keyword
|
|
getargs(x, 0, 0, _("hidden takes no arguments"))
|
|
hiddenrevs = repoview.filterrevs(repo, 'visible')
|
|
return subset & hiddenrevs
|
|
|
|
@predicate('keyword(string)', safe=True, weight=10)
|
|
def keyword(repo, subset, x):
|
|
"""Search commit message, user name, and names of changed files for
|
|
string. The match is case-insensitive.
|
|
|
|
For a regular expression or case sensitive search of these fields, use
|
|
``grep(regex)``.
|
|
"""
|
|
# i18n: "keyword" is a keyword
|
|
kw = encoding.lower(getstring(x, _("keyword requires a string")))
|
|
|
|
def matches(r):
|
|
c = repo[r]
|
|
return any(kw in encoding.lower(t)
|
|
for t in c.files() + [c.user(), c.description()])
|
|
|
|
return subset.filter(matches, condrepr=('<keyword %r>', kw))
|
|
|
|
@predicate('limit(set[, n[, offset]])', safe=True, takeorder=True, weight=0)
|
|
def limit(repo, subset, x, order):
|
|
"""First n members of set, defaulting to 1, starting from offset.
|
|
"""
|
|
args = getargsdict(x, 'limit', 'set n offset')
|
|
if 'set' not in args:
|
|
# i18n: "limit" is a keyword
|
|
raise error.ParseError(_("limit requires one to three arguments"))
|
|
# i18n: "limit" is a keyword
|
|
lim = getinteger(args.get('n'), _("limit expects a number"), default=1)
|
|
if lim < 0:
|
|
raise error.ParseError(_("negative number to select"))
|
|
# i18n: "limit" is a keyword
|
|
ofs = getinteger(args.get('offset'), _("limit expects a number"), default=0)
|
|
if ofs < 0:
|
|
raise error.ParseError(_("negative offset"))
|
|
os = getset(repo, fullreposet(repo), args['set'])
|
|
ls = os.slice(ofs, ofs + lim)
|
|
if order == followorder and lim > 1:
|
|
return subset & ls
|
|
return ls & subset
|
|
|
|
@predicate('last(set, [n])', safe=True, takeorder=True)
|
|
def last(repo, subset, x, order):
|
|
"""Last n members of set, defaulting to 1.
|
|
"""
|
|
# i18n: "last" is a keyword
|
|
l = getargs(x, 1, 2, _("last requires one or two arguments"))
|
|
lim = 1
|
|
if len(l) == 2:
|
|
# i18n: "last" is a keyword
|
|
lim = getinteger(l[1], _("last expects a number"))
|
|
if lim < 0:
|
|
raise error.ParseError(_("negative number to select"))
|
|
os = getset(repo, fullreposet(repo), l[0])
|
|
os.reverse()
|
|
ls = os.slice(0, lim)
|
|
if order == followorder and lim > 1:
|
|
return subset & ls
|
|
ls.reverse()
|
|
return ls & subset
|
|
|
|
@predicate('max(set)', safe=True)
|
|
def maxrev(repo, subset, x):
|
|
"""Changeset with highest revision number in set.
|
|
"""
|
|
os = getset(repo, fullreposet(repo), x)
|
|
try:
|
|
m = os.max()
|
|
if m in subset:
|
|
return baseset([m], datarepr=('<max %r, %r>', subset, os))
|
|
except ValueError:
|
|
# os.max() throws a ValueError when the collection is empty.
|
|
# Same as python's max().
|
|
pass
|
|
return baseset(datarepr=('<max %r, %r>', subset, os))
|
|
|
|
@predicate('merge()', safe=True)
|
|
def merge(repo, subset, x):
|
|
"""Changeset is a merge changeset.
|
|
"""
|
|
# i18n: "merge" is a keyword
|
|
getargs(x, 0, 0, _("merge takes no arguments"))
|
|
cl = repo.changelog
|
|
return subset.filter(lambda r: cl.parentrevs(r)[1] != -1,
|
|
condrepr='<merge>')
|
|
|
|
@predicate('branchpoint()', safe=True)
|
|
def branchpoint(repo, subset, x):
|
|
"""Changesets with more than one child.
|
|
"""
|
|
# i18n: "branchpoint" is a keyword
|
|
getargs(x, 0, 0, _("branchpoint takes no arguments"))
|
|
cl = repo.changelog
|
|
if not subset:
|
|
return baseset()
|
|
# XXX this should be 'parentset.min()' assuming 'parentset' is a smartset
|
|
# (and if it is not, it should.)
|
|
baserev = min(subset)
|
|
parentscount = [0]*(len(repo) - baserev)
|
|
for r in cl.revs(start=baserev + 1):
|
|
for p in cl.parentrevs(r):
|
|
if p >= baserev:
|
|
parentscount[p - baserev] += 1
|
|
return subset.filter(lambda r: parentscount[r - baserev] > 1,
|
|
condrepr='<branchpoint>')
|
|
|
|
@predicate('min(set)', safe=True)
|
|
def minrev(repo, subset, x):
|
|
"""Changeset with lowest revision number in set.
|
|
"""
|
|
os = getset(repo, fullreposet(repo), x)
|
|
try:
|
|
m = os.min()
|
|
if m in subset:
|
|
return baseset([m], datarepr=('<min %r, %r>', subset, os))
|
|
except ValueError:
|
|
# os.min() throws a ValueError when the collection is empty.
|
|
# Same as python's min().
|
|
pass
|
|
return baseset(datarepr=('<min %r, %r>', subset, os))
|
|
|
|
@predicate('modifies(pattern)', safe=True, weight=30)
|
|
def modifies(repo, subset, x):
|
|
"""Changesets modifying files matched by pattern.
|
|
|
|
The pattern without explicit kind like ``glob:`` is expected to be
|
|
relative to the current directory and match against a file or a
|
|
directory.
|
|
"""
|
|
# i18n: "modifies" is a keyword
|
|
pat = getstring(x, _("modifies requires a pattern"))
|
|
return checkstatus(repo, subset, pat, 0)
|
|
|
|
@predicate('named(namespace)')
|
|
def named(repo, subset, x):
|
|
"""The changesets in a given namespace.
|
|
|
|
Pattern matching is supported for `namespace`. See
|
|
:hg:`help revisions.patterns`.
|
|
"""
|
|
# i18n: "named" is a keyword
|
|
args = getargs(x, 1, 1, _('named requires a namespace argument'))
|
|
|
|
ns = getstring(args[0],
|
|
# i18n: "named" is a keyword
|
|
_('the argument to named must be a string'))
|
|
kind, pattern, matcher = util.stringmatcher(ns)
|
|
namespaces = set()
|
|
if kind == 'literal':
|
|
if pattern not in repo.names:
|
|
raise error.RepoLookupError(_("namespace '%s' does not exist")
|
|
% ns)
|
|
namespaces.add(repo.names[pattern])
|
|
else:
|
|
for name, ns in repo.names.iteritems():
|
|
if matcher(name):
|
|
namespaces.add(ns)
|
|
if not namespaces:
|
|
raise error.RepoLookupError(_("no namespace exists"
|
|
" that match '%s'") % pattern)
|
|
|
|
names = set()
|
|
for ns in namespaces:
|
|
for name in ns.listnames(repo):
|
|
if name not in ns.deprecated:
|
|
names.update(repo[n].rev() for n in ns.nodes(repo, name))
|
|
|
|
names -= {node.nullrev}
|
|
return subset & names
|
|
|
|
@predicate('id(string)', safe=True)
|
|
def node_(repo, subset, x):
|
|
"""Revision non-ambiguously specified by the given hex string prefix.
|
|
"""
|
|
# i18n: "id" is a keyword
|
|
l = getargs(x, 1, 1, _("id requires one argument"))
|
|
# i18n: "id" is a keyword
|
|
n = getstring(l[0], _("id requires a string"))
|
|
if len(n) == 40:
|
|
try:
|
|
rn = repo.changelog.rev(node.bin(n))
|
|
except error.WdirUnsupported:
|
|
rn = node.wdirrev
|
|
except (LookupError, TypeError):
|
|
rn = None
|
|
else:
|
|
rn = None
|
|
try:
|
|
pm = repo.changelog._partialmatch(n)
|
|
if pm is not None:
|
|
rn = repo.changelog.rev(pm)
|
|
except error.WdirUnsupported:
|
|
rn = node.wdirrev
|
|
|
|
if rn is None:
|
|
return baseset()
|
|
result = baseset([rn])
|
|
return result & subset
|
|
|
|
@predicate('obsolete()', safe=True)
|
|
def obsolete(repo, subset, x):
|
|
"""Mutable changeset with a newer version."""
|
|
# i18n: "obsolete" is a keyword
|
|
getargs(x, 0, 0, _("obsolete takes no arguments"))
|
|
obsoletes = obsmod.getrevs(repo, 'obsolete')
|
|
return subset & obsoletes
|
|
|
|
@predicate('only(set, [set])', safe=True)
|
|
def only(repo, subset, x):
|
|
"""Changesets that are ancestors of the first set that are not ancestors
|
|
of any other head in the repo. If a second set is specified, the result
|
|
is ancestors of the first set that are not ancestors of the second set
|
|
(i.e. ::<set1> - ::<set2>).
|
|
"""
|
|
cl = repo.changelog
|
|
# i18n: "only" is a keyword
|
|
args = getargs(x, 1, 2, _('only takes one or two arguments'))
|
|
include = getset(repo, fullreposet(repo), args[0])
|
|
if len(args) == 1:
|
|
if not include:
|
|
return baseset()
|
|
|
|
descendants = set(dagop.revdescendants(repo, include, False))
|
|
exclude = [rev for rev in cl.headrevs()
|
|
if not rev in descendants and not rev in include]
|
|
else:
|
|
exclude = getset(repo, fullreposet(repo), args[1])
|
|
|
|
results = set(cl.findmissingrevs(common=exclude, heads=include))
|
|
# XXX we should turn this into a baseset instead of a set, smartset may do
|
|
# some optimizations from the fact this is a baseset.
|
|
return subset & results
|
|
|
|
@predicate('origin([set])', safe=True)
|
|
def origin(repo, subset, x):
|
|
"""
|
|
Changesets that were specified as a source for the grafts, transplants or
|
|
rebases that created the given revisions. Omitting the optional set is the
|
|
same as passing all(). If a changeset created by these operations is itself
|
|
specified as a source for one of these operations, only the source changeset
|
|
for the first operation is selected.
|
|
"""
|
|
if x is not None:
|
|
dests = getset(repo, fullreposet(repo), x)
|
|
else:
|
|
dests = fullreposet(repo)
|
|
|
|
def _firstsrc(rev):
|
|
src = _getrevsource(repo, rev)
|
|
if src is None:
|
|
return None
|
|
|
|
while True:
|
|
prev = _getrevsource(repo, src)
|
|
|
|
if prev is None:
|
|
return src
|
|
src = prev
|
|
|
|
o = {_firstsrc(r) for r in dests}
|
|
o -= {None}
|
|
# XXX we should turn this into a baseset instead of a set, smartset may do
|
|
# some optimizations from the fact this is a baseset.
|
|
return subset & o
|
|
|
|
@predicate('outgoing([path])', safe=False, weight=10)
|
|
def outgoing(repo, subset, x):
|
|
"""Changesets not found in the specified destination repository, or the
|
|
default push location.
|
|
"""
|
|
# Avoid cycles.
|
|
from . import (
|
|
discovery,
|
|
hg,
|
|
)
|
|
# i18n: "outgoing" is a keyword
|
|
l = getargs(x, 0, 1, _("outgoing takes one or no arguments"))
|
|
# i18n: "outgoing" is a keyword
|
|
dest = l and getstring(l[0], _("outgoing requires a repository path")) or ''
|
|
dest = repo.ui.expandpath(dest or 'default-push', dest or 'default')
|
|
dest, branches = hg.parseurl(dest)
|
|
revs, checkout = hg.addbranchrevs(repo, repo, branches, [])
|
|
if revs:
|
|
revs = [repo.lookup(rev) for rev in revs]
|
|
other = hg.peer(repo, {}, dest)
|
|
repo.ui.pushbuffer()
|
|
outgoing = discovery.findcommonoutgoing(repo, other, onlyheads=revs)
|
|
repo.ui.popbuffer()
|
|
cl = repo.changelog
|
|
o = {cl.rev(r) for r in outgoing.missing}
|
|
return subset & o
|
|
|
|
@predicate('p1([set])', safe=True)
|
|
def p1(repo, subset, x):
|
|
"""First parent of changesets in set, or the working directory.
|
|
"""
|
|
if x is None:
|
|
p = repo[x].p1().rev()
|
|
if p >= 0:
|
|
return subset & baseset([p])
|
|
return baseset()
|
|
|
|
ps = set()
|
|
cl = repo.changelog
|
|
for r in getset(repo, fullreposet(repo), x):
|
|
try:
|
|
ps.add(cl.parentrevs(r)[0])
|
|
except error.WdirUnsupported:
|
|
ps.add(repo[r].parents()[0].rev())
|
|
ps -= {node.nullrev}
|
|
# XXX we should turn this into a baseset instead of a set, smartset may do
|
|
# some optimizations from the fact this is a baseset.
|
|
return subset & ps
|
|
|
|
@predicate('p2([set])', safe=True)
|
|
def p2(repo, subset, x):
|
|
"""Second parent of changesets in set, or the working directory.
|
|
"""
|
|
if x is None:
|
|
ps = repo[x].parents()
|
|
try:
|
|
p = ps[1].rev()
|
|
if p >= 0:
|
|
return subset & baseset([p])
|
|
return baseset()
|
|
except IndexError:
|
|
return baseset()
|
|
|
|
ps = set()
|
|
cl = repo.changelog
|
|
for r in getset(repo, fullreposet(repo), x):
|
|
try:
|
|
ps.add(cl.parentrevs(r)[1])
|
|
except error.WdirUnsupported:
|
|
parents = repo[r].parents()
|
|
if len(parents) == 2:
|
|
ps.add(parents[1])
|
|
ps -= {node.nullrev}
|
|
# XXX we should turn this into a baseset instead of a set, smartset may do
|
|
# some optimizations from the fact this is a baseset.
|
|
return subset & ps
|
|
|
|
def parentpost(repo, subset, x, order):
|
|
return p1(repo, subset, x)
|
|
|
|
@predicate('parents([set])', safe=True)
|
|
def parents(repo, subset, x):
|
|
"""
|
|
The set of all parents for all changesets in set, or the working directory.
|
|
"""
|
|
if x is None:
|
|
ps = set(p.rev() for p in repo[x].parents())
|
|
else:
|
|
ps = set()
|
|
cl = repo.changelog
|
|
up = ps.update
|
|
parentrevs = cl.parentrevs
|
|
for r in getset(repo, fullreposet(repo), x):
|
|
try:
|
|
up(parentrevs(r))
|
|
except error.WdirUnsupported:
|
|
up(p.rev() for p in repo[r].parents())
|
|
ps -= {node.nullrev}
|
|
return subset & ps
|
|
|
|
def _phase(repo, subset, *targets):
|
|
"""helper to select all rev in <targets> phases"""
|
|
s = repo._phasecache.getrevset(repo, targets)
|
|
return subset & s
|
|
|
|
@predicate('draft()', safe=True)
|
|
def draft(repo, subset, x):
|
|
"""Changeset in draft phase."""
|
|
# i18n: "draft" is a keyword
|
|
getargs(x, 0, 0, _("draft takes no arguments"))
|
|
target = phases.draft
|
|
return _phase(repo, subset, target)
|
|
|
|
@predicate('secret()', safe=True)
|
|
def secret(repo, subset, x):
|
|
"""Changeset in secret phase."""
|
|
# i18n: "secret" is a keyword
|
|
getargs(x, 0, 0, _("secret takes no arguments"))
|
|
target = phases.secret
|
|
return _phase(repo, subset, target)
|
|
|
|
def parentspec(repo, subset, x, n, order):
|
|
"""``set^0``
|
|
The set.
|
|
``set^1`` (or ``set^``), ``set^2``
|
|
First or second parent, respectively, of all changesets in set.
|
|
"""
|
|
try:
|
|
n = int(n[1])
|
|
if n not in (0, 1, 2):
|
|
raise ValueError
|
|
except (TypeError, ValueError):
|
|
raise error.ParseError(_("^ expects a number 0, 1, or 2"))
|
|
ps = set()
|
|
cl = repo.changelog
|
|
for r in getset(repo, fullreposet(repo), x):
|
|
if n == 0:
|
|
ps.add(r)
|
|
elif n == 1:
|
|
try:
|
|
ps.add(cl.parentrevs(r)[0])
|
|
except error.WdirUnsupported:
|
|
ps.add(repo[r].parents()[0].rev())
|
|
else:
|
|
try:
|
|
parents = cl.parentrevs(r)
|
|
if parents[1] != node.nullrev:
|
|
ps.add(parents[1])
|
|
except error.WdirUnsupported:
|
|
parents = repo[r].parents()
|
|
if len(parents) == 2:
|
|
ps.add(parents[1].rev())
|
|
return subset & ps
|
|
|
|
@predicate('present(set)', safe=True, takeorder=True)
|
|
def present(repo, subset, x, order):
|
|
"""An empty set, if any revision in set isn't found; otherwise,
|
|
all revisions in set.
|
|
|
|
If any of specified revisions is not present in the local repository,
|
|
the query is normally aborted. But this predicate allows the query
|
|
to continue even in such cases.
|
|
"""
|
|
try:
|
|
return getset(repo, subset, x, order)
|
|
except error.RepoLookupError:
|
|
return baseset()
|
|
|
|
# for internal use
|
|
@predicate('_notpublic', safe=True)
|
|
def _notpublic(repo, subset, x):
|
|
getargs(x, 0, 0, "_notpublic takes no arguments")
|
|
return _phase(repo, subset, phases.draft, phases.secret)
|
|
|
|
# for internal use
|
|
@predicate('_phaseandancestors(phasename, set)', safe=True)
|
|
def _phaseandancestors(repo, subset, x):
|
|
# equivalent to (phasename() & ancestors(set)) but more efficient
|
|
# phasename could be one of 'draft', 'secret', or '_notpublic'
|
|
args = getargs(x, 2, 2, "_phaseandancestors requires two arguments")
|
|
phasename = getsymbol(args[0])
|
|
s = getset(repo, fullreposet(repo), args[1])
|
|
|
|
draft = phases.draft
|
|
secret = phases.secret
|
|
phasenamemap = {
|
|
'_notpublic': draft,
|
|
'draft': draft, # follow secret's ancestors
|
|
'secret': secret,
|
|
}
|
|
if phasename not in phasenamemap:
|
|
raise error.ParseError('%r is not a valid phasename' % phasename)
|
|
|
|
minimalphase = phasenamemap[phasename]
|
|
getphase = repo._phasecache.phase
|
|
|
|
def cutfunc(rev):
|
|
return getphase(repo, rev) < minimalphase
|
|
|
|
revs = dagop.revancestors(repo, s, cutfunc=cutfunc)
|
|
|
|
if phasename == 'draft': # need to remove secret changesets
|
|
revs = revs.filter(lambda r: getphase(repo, r) == draft)
|
|
return subset & revs
|
|
|
|
@predicate('public()', safe=True)
|
|
def public(repo, subset, x):
|
|
"""Changeset in public phase."""
|
|
# i18n: "public" is a keyword
|
|
getargs(x, 0, 0, _("public takes no arguments"))
|
|
phase = repo._phasecache.phase
|
|
target = phases.public
|
|
condition = lambda r: phase(repo, r) == target
|
|
return subset.filter(condition, condrepr=('<phase %r>', target),
|
|
cache=False)
|
|
|
|
@predicate('remote([id [,path]])', safe=False)
|
|
def remote(repo, subset, x):
|
|
"""Local revision that corresponds to the given identifier in a
|
|
remote repository, if present. Here, the '.' identifier is a
|
|
synonym for the current local branch.
|
|
"""
|
|
|
|
from . import hg # avoid start-up nasties
|
|
# i18n: "remote" is a keyword
|
|
l = getargs(x, 0, 2, _("remote takes zero, one, or two arguments"))
|
|
|
|
q = '.'
|
|
if len(l) > 0:
|
|
# i18n: "remote" is a keyword
|
|
q = getstring(l[0], _("remote requires a string id"))
|
|
if q == '.':
|
|
q = repo['.'].branch()
|
|
|
|
dest = ''
|
|
if len(l) > 1:
|
|
# i18n: "remote" is a keyword
|
|
dest = getstring(l[1], _("remote requires a repository path"))
|
|
dest = repo.ui.expandpath(dest or 'default')
|
|
dest, branches = hg.parseurl(dest)
|
|
revs, checkout = hg.addbranchrevs(repo, repo, branches, [])
|
|
if revs:
|
|
revs = [repo.lookup(rev) for rev in revs]
|
|
other = hg.peer(repo, {}, dest)
|
|
n = other.lookup(q)
|
|
if n in repo:
|
|
r = repo[n].rev()
|
|
if r in subset:
|
|
return baseset([r])
|
|
return baseset()
|
|
|
|
@predicate('removes(pattern)', safe=True, weight=30)
|
|
def removes(repo, subset, x):
|
|
"""Changesets which remove files matching pattern.
|
|
|
|
The pattern without explicit kind like ``glob:`` is expected to be
|
|
relative to the current directory and match against a file or a
|
|
directory.
|
|
"""
|
|
# i18n: "removes" is a keyword
|
|
pat = getstring(x, _("removes requires a pattern"))
|
|
return checkstatus(repo, subset, pat, 2)
|
|
|
|
@predicate('rev(number)', safe=True)
|
|
def rev(repo, subset, x):
|
|
"""Revision with the given numeric identifier.
|
|
"""
|
|
# i18n: "rev" is a keyword
|
|
l = getargs(x, 1, 1, _("rev requires one argument"))
|
|
try:
|
|
# i18n: "rev" is a keyword
|
|
l = int(getstring(l[0], _("rev requires a number")))
|
|
except (TypeError, ValueError):
|
|
# i18n: "rev" is a keyword
|
|
raise error.ParseError(_("rev expects a number"))
|
|
if l not in repo.changelog and l not in (node.nullrev, node.wdirrev):
|
|
return baseset()
|
|
return subset & baseset([l])
|
|
|
|
@predicate('matching(revision [, field])', safe=True)
|
|
def matching(repo, subset, x):
|
|
"""Changesets in which a given set of fields match the set of fields in the
|
|
selected revision or set.
|
|
|
|
To match more than one field pass the list of fields to match separated
|
|
by spaces (e.g. ``author description``).
|
|
|
|
Valid fields are most regular revision fields and some special fields.
|
|
|
|
Regular revision fields are ``description``, ``author``, ``branch``,
|
|
``date``, ``files``, ``phase``, ``parents``, ``substate``, ``user``
|
|
and ``diff``.
|
|
Note that ``author`` and ``user`` are synonyms. ``diff`` refers to the
|
|
contents of the revision. Two revisions matching their ``diff`` will
|
|
also match their ``files``.
|
|
|
|
Special fields are ``summary`` and ``metadata``:
|
|
``summary`` matches the first line of the description.
|
|
``metadata`` is equivalent to matching ``description user date``
|
|
(i.e. it matches the main metadata fields).
|
|
|
|
``metadata`` is the default field which is used when no fields are
|
|
specified. You can match more than one field at a time.
|
|
"""
|
|
# i18n: "matching" is a keyword
|
|
l = getargs(x, 1, 2, _("matching takes 1 or 2 arguments"))
|
|
|
|
revs = getset(repo, fullreposet(repo), l[0])
|
|
|
|
fieldlist = ['metadata']
|
|
if len(l) > 1:
|
|
fieldlist = getstring(l[1],
|
|
# i18n: "matching" is a keyword
|
|
_("matching requires a string "
|
|
"as its second argument")).split()
|
|
|
|
# Make sure that there are no repeated fields,
|
|
# expand the 'special' 'metadata' field type
|
|
# and check the 'files' whenever we check the 'diff'
|
|
fields = []
|
|
for field in fieldlist:
|
|
if field == 'metadata':
|
|
fields += ['user', 'description', 'date']
|
|
elif field == 'diff':
|
|
# a revision matching the diff must also match the files
|
|
# since matching the diff is very costly, make sure to
|
|
# also match the files first
|
|
fields += ['files', 'diff']
|
|
else:
|
|
if field == 'author':
|
|
field = 'user'
|
|
fields.append(field)
|
|
fields = set(fields)
|
|
if 'summary' in fields and 'description' in fields:
|
|
# If a revision matches its description it also matches its summary
|
|
fields.discard('summary')
|
|
|
|
# We may want to match more than one field
|
|
# Not all fields take the same amount of time to be matched
|
|
# Sort the selected fields in order of increasing matching cost
|
|
fieldorder = ['phase', 'parents', 'user', 'date', 'branch', 'summary',
|
|
'files', 'description', 'substate', 'diff']
|
|
def fieldkeyfunc(f):
|
|
try:
|
|
return fieldorder.index(f)
|
|
except ValueError:
|
|
# assume an unknown field is very costly
|
|
return len(fieldorder)
|
|
fields = list(fields)
|
|
fields.sort(key=fieldkeyfunc)
|
|
|
|
# Each field will be matched with its own "getfield" function
|
|
# which will be added to the getfieldfuncs array of functions
|
|
getfieldfuncs = []
|
|
_funcs = {
|
|
'user': lambda r: repo[r].user(),
|
|
'branch': lambda r: repo[r].branch(),
|
|
'date': lambda r: repo[r].date(),
|
|
'description': lambda r: repo[r].description(),
|
|
'files': lambda r: repo[r].files(),
|
|
'parents': lambda r: repo[r].parents(),
|
|
'phase': lambda r: repo[r].phase(),
|
|
'substate': lambda r: repo[r].substate,
|
|
'summary': lambda r: repo[r].description().splitlines()[0],
|
|
'diff': lambda r: list(repo[r].diff(git=True),)
|
|
}
|
|
for info in fields:
|
|
getfield = _funcs.get(info, None)
|
|
if getfield is None:
|
|
raise error.ParseError(
|
|
# i18n: "matching" is a keyword
|
|
_("unexpected field name passed to matching: %s") % info)
|
|
getfieldfuncs.append(getfield)
|
|
# convert the getfield array of functions into a "getinfo" function
|
|
# which returns an array of field values (or a single value if there
|
|
# is only one field to match)
|
|
getinfo = lambda r: [f(r) for f in getfieldfuncs]
|
|
|
|
def matches(x):
|
|
for rev in revs:
|
|
target = getinfo(rev)
|
|
match = True
|
|
for n, f in enumerate(getfieldfuncs):
|
|
if target[n] != f(x):
|
|
match = False
|
|
if match:
|
|
return True
|
|
return False
|
|
|
|
return subset.filter(matches, condrepr=('<matching%r %r>', fields, revs))
|
|
|
|
@predicate('reverse(set)', safe=True, takeorder=True, weight=0)
|
|
def reverse(repo, subset, x, order):
|
|
"""Reverse order of set.
|
|
"""
|
|
l = getset(repo, subset, x, order)
|
|
if order == defineorder:
|
|
l.reverse()
|
|
return l
|
|
|
|
@predicate('roots(set)', safe=True)
|
|
def roots(repo, subset, x):
|
|
"""Changesets in set with no parent changeset in set.
|
|
"""
|
|
s = getset(repo, fullreposet(repo), x)
|
|
parents = repo.changelog.parentrevs
|
|
def filter(r):
|
|
for p in parents(r):
|
|
if 0 <= p and p in s:
|
|
return False
|
|
return True
|
|
return subset & s.filter(filter, condrepr='<roots>')
|
|
|
|
_sortkeyfuncs = {
|
|
'rev': lambda c: c.rev(),
|
|
'branch': lambda c: c.branch(),
|
|
'desc': lambda c: c.description(),
|
|
'user': lambda c: c.user(),
|
|
'author': lambda c: c.user(),
|
|
'date': lambda c: c.date()[0],
|
|
}
|
|
|
|
def _getsortargs(x):
|
|
"""Parse sort options into (set, [(key, reverse)], opts)"""
|
|
args = getargsdict(x, 'sort', 'set keys topo.firstbranch')
|
|
if 'set' not in args:
|
|
# i18n: "sort" is a keyword
|
|
raise error.ParseError(_('sort requires one or two arguments'))
|
|
keys = "rev"
|
|
if 'keys' in args:
|
|
# i18n: "sort" is a keyword
|
|
keys = getstring(args['keys'], _("sort spec must be a string"))
|
|
|
|
keyflags = []
|
|
for k in keys.split():
|
|
fk = k
|
|
reverse = (k[0] == '-')
|
|
if reverse:
|
|
k = k[1:]
|
|
if k not in _sortkeyfuncs and k != 'topo':
|
|
raise error.ParseError(_("unknown sort key %r") % fk)
|
|
keyflags.append((k, reverse))
|
|
|
|
if len(keyflags) > 1 and any(k == 'topo' for k, reverse in keyflags):
|
|
# i18n: "topo" is a keyword
|
|
raise error.ParseError(_('topo sort order cannot be combined '
|
|
'with other sort keys'))
|
|
|
|
opts = {}
|
|
if 'topo.firstbranch' in args:
|
|
if any(k == 'topo' for k, reverse in keyflags):
|
|
opts['topo.firstbranch'] = args['topo.firstbranch']
|
|
else:
|
|
# i18n: "topo" and "topo.firstbranch" are keywords
|
|
raise error.ParseError(_('topo.firstbranch can only be used '
|
|
'when using the topo sort key'))
|
|
|
|
return args['set'], keyflags, opts
|
|
|
|
@predicate('sort(set[, [-]key... [, ...]])', safe=True, takeorder=True,
|
|
weight=10)
|
|
def sort(repo, subset, x, order):
|
|
"""Sort set by keys. The default sort order is ascending, specify a key
|
|
as ``-key`` to sort in descending order.
|
|
|
|
The keys can be:
|
|
|
|
- ``rev`` for the revision number,
|
|
- ``branch`` for the branch name,
|
|
- ``desc`` for the commit message (description),
|
|
- ``user`` for user name (``author`` can be used as an alias),
|
|
- ``date`` for the commit date
|
|
- ``topo`` for a reverse topographical sort
|
|
|
|
The ``topo`` sort order cannot be combined with other sort keys. This sort
|
|
takes one optional argument, ``topo.firstbranch``, which takes a revset that
|
|
specifies what topographical branches to prioritize in the sort.
|
|
|
|
"""
|
|
s, keyflags, opts = _getsortargs(x)
|
|
revs = getset(repo, subset, s, order)
|
|
|
|
if not keyflags or order != defineorder:
|
|
return revs
|
|
if len(keyflags) == 1 and keyflags[0][0] == "rev":
|
|
revs.sort(reverse=keyflags[0][1])
|
|
return revs
|
|
elif keyflags[0][0] == "topo":
|
|
firstbranch = ()
|
|
if 'topo.firstbranch' in opts:
|
|
firstbranch = getset(repo, subset, opts['topo.firstbranch'])
|
|
revs = baseset(dagop.toposort(revs, repo.changelog.parentrevs,
|
|
firstbranch),
|
|
istopo=True)
|
|
if keyflags[0][1]:
|
|
revs.reverse()
|
|
return revs
|
|
|
|
# sort() is guaranteed to be stable
|
|
ctxs = [repo[r] for r in revs]
|
|
for k, reverse in reversed(keyflags):
|
|
ctxs.sort(key=_sortkeyfuncs[k], reverse=reverse)
|
|
return baseset([c.rev() for c in ctxs])
|
|
|
|
@predicate('subrepo([pattern])')
|
|
def subrepo(repo, subset, x):
|
|
"""Changesets that add, modify or remove the given subrepo. If no subrepo
|
|
pattern is named, any subrepo changes are returned.
|
|
"""
|
|
# i18n: "subrepo" is a keyword
|
|
args = getargs(x, 0, 1, _('subrepo takes at most one argument'))
|
|
pat = None
|
|
if len(args) != 0:
|
|
pat = getstring(args[0], _("subrepo requires a pattern"))
|
|
|
|
m = matchmod.exact(repo.root, repo.root, ['.hgsubstate'])
|
|
|
|
def submatches(names):
|
|
k, p, m = util.stringmatcher(pat)
|
|
for name in names:
|
|
if m(name):
|
|
yield name
|
|
|
|
def matches(x):
|
|
c = repo[x]
|
|
s = repo.status(c.p1().node(), c.node(), match=m)
|
|
|
|
if pat is None:
|
|
return s.added or s.modified or s.removed
|
|
|
|
if s.added:
|
|
return any(submatches(c.substate.keys()))
|
|
|
|
if s.modified:
|
|
subs = set(c.p1().substate.keys())
|
|
subs.update(c.substate.keys())
|
|
|
|
for path in submatches(subs):
|
|
if c.p1().substate.get(path) != c.substate.get(path):
|
|
return True
|
|
|
|
if s.removed:
|
|
return any(submatches(c.p1().substate.keys()))
|
|
|
|
return False
|
|
|
|
return subset.filter(matches, condrepr=('<subrepo %r>', pat))
|
|
|
|
def _mapbynodefunc(repo, s, f):
|
|
"""(repo, smartset, [node] -> [node]) -> smartset
|
|
|
|
Helper method to map a smartset to another smartset given a function only
|
|
talking about nodes. Handles converting between rev numbers and nodes, and
|
|
filtering.
|
|
"""
|
|
cl = repo.unfiltered().changelog
|
|
torev = cl.rev
|
|
tonode = cl.node
|
|
nodemap = cl.nodemap
|
|
result = set(torev(n) for n in f(tonode(r) for r in s) if n in nodemap)
|
|
return smartset.baseset(result - repo.changelog.filteredrevs)
|
|
|
|
@predicate('successors(set)', safe=True)
|
|
def successors(repo, subset, x):
|
|
"""All successors for set, including the given set themselves"""
|
|
s = getset(repo, fullreposet(repo), x)
|
|
f = lambda nodes: obsutil.allsuccessors(repo.obsstore, nodes)
|
|
d = _mapbynodefunc(repo, s, f)
|
|
return subset & d
|
|
|
|
def _substringmatcher(pattern, casesensitive=True):
|
|
kind, pattern, matcher = util.stringmatcher(pattern,
|
|
casesensitive=casesensitive)
|
|
if kind == 'literal':
|
|
if not casesensitive:
|
|
pattern = encoding.lower(pattern)
|
|
matcher = lambda s: pattern in encoding.lower(s)
|
|
else:
|
|
matcher = lambda s: pattern in s
|
|
return kind, pattern, matcher
|
|
|
|
@predicate('tag([name])', safe=True)
|
|
def tag(repo, subset, x):
|
|
"""The specified tag by name, or all tagged revisions if no name is given.
|
|
|
|
Pattern matching is supported for `name`. See
|
|
:hg:`help revisions.patterns`.
|
|
"""
|
|
# i18n: "tag" is a keyword
|
|
args = getargs(x, 0, 1, _("tag takes one or no arguments"))
|
|
cl = repo.changelog
|
|
if args:
|
|
pattern = getstring(args[0],
|
|
# i18n: "tag" is a keyword
|
|
_('the argument to tag must be a string'))
|
|
kind, pattern, matcher = util.stringmatcher(pattern)
|
|
if kind == 'literal':
|
|
# avoid resolving all tags
|
|
tn = repo._tagscache.tags.get(pattern, None)
|
|
if tn is None:
|
|
raise error.RepoLookupError(_("tag '%s' does not exist")
|
|
% pattern)
|
|
s = {repo[tn].rev()}
|
|
else:
|
|
s = {cl.rev(n) for t, n in repo.tagslist() if matcher(t)}
|
|
else:
|
|
s = {cl.rev(n) for t, n in repo.tagslist() if t != 'tip'}
|
|
return subset & s
|
|
|
|
@predicate('tagged', safe=True)
|
|
def tagged(repo, subset, x):
|
|
return tag(repo, subset, x)
|
|
|
|
@predicate('unstable()', safe=True)
|
|
def unstable(repo, subset, x):
|
|
msg = ("'unstable()' is deprecated, "
|
|
"use 'orphan()'")
|
|
repo.ui.deprecwarn(msg, '4.4')
|
|
|
|
return orphan(repo, subset, x)
|
|
|
|
@predicate('orphan()', safe=True)
|
|
def orphan(repo, subset, x):
|
|
"""Non-obsolete changesets with obsolete ancestors. (EXPERIMENTAL)
|
|
"""
|
|
# i18n: "orphan" is a keyword
|
|
getargs(x, 0, 0, _("orphan takes no arguments"))
|
|
orphan = obsmod.getrevs(repo, 'orphan')
|
|
return subset & orphan
|
|
|
|
|
|
@predicate('user(string)', safe=True, weight=10)
|
|
def user(repo, subset, x):
|
|
"""User name contains string. The match is case-insensitive.
|
|
|
|
Pattern matching is supported for `string`. See
|
|
:hg:`help revisions.patterns`.
|
|
"""
|
|
return author(repo, subset, x)
|
|
|
|
@predicate('wdir()', safe=True, weight=0)
|
|
def wdir(repo, subset, x):
|
|
"""Working directory. (EXPERIMENTAL)"""
|
|
# i18n: "wdir" is a keyword
|
|
getargs(x, 0, 0, _("wdir takes no arguments"))
|
|
if node.wdirrev in subset or isinstance(subset, fullreposet):
|
|
return baseset([node.wdirrev])
|
|
return baseset()
|
|
|
|
def _orderedlist(repo, subset, x):
|
|
s = getstring(x, "internal error")
|
|
if not s:
|
|
return baseset()
|
|
# remove duplicates here. it's difficult for caller to deduplicate sets
|
|
# because different symbols can point to the same rev.
|
|
cl = repo.changelog
|
|
ls = []
|
|
seen = set()
|
|
for t in s.split('\0'):
|
|
try:
|
|
# fast path for integer revision
|
|
r = int(t)
|
|
if str(r) != t or r not in cl:
|
|
raise ValueError
|
|
revs = [r]
|
|
except ValueError:
|
|
revs = stringset(repo, subset, t, defineorder)
|
|
|
|
for r in revs:
|
|
if r in seen:
|
|
continue
|
|
if (r in subset
|
|
or r == node.nullrev and isinstance(subset, fullreposet)):
|
|
ls.append(r)
|
|
seen.add(r)
|
|
return baseset(ls)
|
|
|
|
# for internal use
|
|
@predicate('_list', safe=True, takeorder=True)
|
|
def _list(repo, subset, x, order):
|
|
if order == followorder:
|
|
# slow path to take the subset order
|
|
return subset & _orderedlist(repo, fullreposet(repo), x)
|
|
else:
|
|
return _orderedlist(repo, subset, x)
|
|
|
|
def _orderedintlist(repo, subset, x):
|
|
s = getstring(x, "internal error")
|
|
if not s:
|
|
return baseset()
|
|
ls = [int(r) for r in s.split('\0')]
|
|
s = subset
|
|
return baseset([r for r in ls if r in s])
|
|
|
|
# for internal use
|
|
@predicate('_intlist', safe=True, takeorder=True, weight=0)
|
|
def _intlist(repo, subset, x, order):
|
|
if order == followorder:
|
|
# slow path to take the subset order
|
|
return subset & _orderedintlist(repo, fullreposet(repo), x)
|
|
else:
|
|
return _orderedintlist(repo, subset, x)
|
|
|
|
def _orderedhexlist(repo, subset, x):
|
|
s = getstring(x, "internal error")
|
|
if not s:
|
|
return baseset()
|
|
cl = repo.changelog
|
|
ls = [cl.rev(node.bin(r)) for r in s.split('\0')]
|
|
s = subset
|
|
return baseset([r for r in ls if r in s])
|
|
|
|
# for internal use
|
|
@predicate('_hexlist', safe=True, takeorder=True)
|
|
def _hexlist(repo, subset, x, order):
|
|
if order == followorder:
|
|
# slow path to take the subset order
|
|
return subset & _orderedhexlist(repo, fullreposet(repo), x)
|
|
else:
|
|
return _orderedhexlist(repo, subset, x)
|
|
|
|
methods = {
|
|
"range": rangeset,
|
|
"rangeall": rangeall,
|
|
"rangepre": rangepre,
|
|
"rangepost": rangepost,
|
|
"dagrange": dagrange,
|
|
"string": stringset,
|
|
"symbol": stringset,
|
|
"and": andset,
|
|
"andsmally": andsmallyset,
|
|
"or": orset,
|
|
"not": notset,
|
|
"difference": differenceset,
|
|
"relation": relationset,
|
|
"relsubscript": relsubscriptset,
|
|
"subscript": subscriptset,
|
|
"list": listset,
|
|
"keyvalue": keyvaluepair,
|
|
"func": func,
|
|
"ancestor": ancestorspec,
|
|
"parent": parentspec,
|
|
"parentpost": parentpost,
|
|
}
|
|
|
|
def posttreebuilthook(tree, repo):
|
|
# hook for extensions to execute code on the optimized tree
|
|
pass
|
|
|
|
def match(ui, spec, repo=None):
|
|
"""Create a matcher for a single revision spec"""
|
|
return matchany(ui, [spec], repo=repo)
|
|
|
|
def matchany(ui, specs, repo=None, localalias=None):
|
|
"""Create a matcher that will include any revisions matching one of the
|
|
given specs
|
|
|
|
If localalias is not None, it is a dict {name: definitionstring}. It takes
|
|
precedence over [revsetalias] config section.
|
|
"""
|
|
if not specs:
|
|
def mfunc(repo, subset=None):
|
|
return baseset()
|
|
return mfunc
|
|
if not all(specs):
|
|
raise error.ParseError(_("empty query"))
|
|
lookup = None
|
|
if repo:
|
|
lookup = repo.__contains__
|
|
if len(specs) == 1:
|
|
tree = revsetlang.parse(specs[0], lookup)
|
|
else:
|
|
tree = ('or',
|
|
('list',) + tuple(revsetlang.parse(s, lookup) for s in specs))
|
|
|
|
aliases = []
|
|
warn = None
|
|
if ui:
|
|
aliases.extend(ui.configitems('revsetalias'))
|
|
warn = ui.warn
|
|
if localalias:
|
|
aliases.extend(localalias.items())
|
|
if aliases:
|
|
tree = revsetlang.expandaliases(tree, aliases, warn=warn)
|
|
tree = revsetlang.foldconcat(tree)
|
|
tree = revsetlang.analyze(tree)
|
|
tree = revsetlang.optimize(tree)
|
|
posttreebuilthook(tree, repo)
|
|
return makematcher(tree)
|
|
|
|
def makematcher(tree):
|
|
"""Create a matcher from an evaluatable tree"""
|
|
def mfunc(repo, subset=None, order=None):
|
|
if order is None:
|
|
if subset is None:
|
|
order = defineorder # 'x'
|
|
else:
|
|
order = followorder # 'subset & x'
|
|
if subset is None:
|
|
subset = fullreposet(repo)
|
|
return getset(repo, subset, tree, order)
|
|
return mfunc
|
|
|
|
def loadpredicate(ui, extname, registrarobj):
|
|
"""Load revset predicates from specified registrarobj
|
|
"""
|
|
for name, func in registrarobj._table.iteritems():
|
|
symbols[name] = func
|
|
if func._safe:
|
|
safesymbols.add(name)
|
|
|
|
# load built-in predicates explicitly to setup safesymbols
|
|
loadpredicate(None, None, predicate)
|
|
|
|
# tell hggettext to extract docstrings from these functions:
|
|
i18nfunctions = symbols.values()
|