author | Martin von Zweigbergk <martinvonz@google.com> |
Thu, 11 Jul 2019 14:31:32 -0700 | |
changeset 4744 | 45afcbfea417 |
parent 4717 | 7b36f9728351 |
child 4814 | 48b30ff742cb |
permissions | -rw-r--r-- |
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from __future__ import absolute_import |
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from mercurial import ( |
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error, |
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registrar, |
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revset, |
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util, |
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) |
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from . import ( |
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destination, |
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stack, |
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) |
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try: |
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mkmatcher = revset._stringmatcher |
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except AttributeError: |
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try: |
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from mercurial.utils import stringutil |
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mkmatcher = stringutil.stringmatcher |
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except (ImportError, AttributeError): |
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mkmatcher = util.stringmatcher |
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revsetpredicate = registrar.revsetpredicate() |
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def getstringstrict(x, err): |
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if x and x[0] == 'string': |
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return x[1] |
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raise error.ParseError(err) |
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@revsetpredicate(b'topic([string or set])') |
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def topicset(repo, subset, x): |
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"""All changesets with the specified topic or the topics of the given |
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changesets. Without the argument, all changesets with any topic specified. |
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If `string` starts with `re:` the remainder of the name is treated |
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as a regular expression. |
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""" |
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args = revset.getargs(x, 0, 1, 'topic takes one or no arguments') |
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mutable = revset._notpublic(repo, revset.fullreposet(repo), ()) |
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if not args: |
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return (subset & mutable).filter(lambda r: bool(repo[r].topic())) |
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try: |
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topic = getstringstrict(args[0], '') |
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except error.ParseError: |
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# not a string, but another revset |
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pass |
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else: |
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kind, pattern, matcher = mkmatcher(topic) |
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if topic.startswith('literal:') and pattern not in repo.topics: |
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raise error.RepoLookupError("topic '%s' does not exist" % pattern) |
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def matches(r): |
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topic = repo[r].topic() |
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if not topic: |
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return False |
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return matcher(topic) |
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return (subset & mutable).filter(matches) |
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s = revset.getset(repo, revset.fullreposet(repo), x) |
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topics = {repo[r].topic() for r in s} |
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topics.discard('') |
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def matches(r): |
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if r in s: |
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return True |
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topic = repo[r].topic() |
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if not topic: |
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return False |
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return topic in topics |
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return (subset & mutable).filter(matches) |
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@revsetpredicate(b'ngtip([branch])') |
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def ngtipset(repo, subset, x): |
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"""The untopiced tip. |
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Name is horrible so that people change it. |
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""" |
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args = revset.getargs(x, 1, 1, 'ngtip takes one argument') |
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# match a specific topic |
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branch = revset.getstring(args[0], 'ngtip requires a string') |
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if branch == '.': |
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branch = repo['.'].branch() |
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return subset & revset.baseset(destination.ngtip(repo, branch)) |
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@revsetpredicate(b'stack()') |
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def stackset(repo, subset, x): |
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"""All relevant changes in the current topic, |
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This is roughly equivalent to 'topic(.) - obsolete' with a sorting moving |
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unstable changeset after there future parent (as if evolve where already |
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run). |
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""" |
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err = 'stack takes no arguments, it works on current topic' |
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revset.getargs(x, 0, 0, err) |
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topic = None |
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branch = None |
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if repo.currenttopic: |
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topic = repo.currenttopic |
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else: |
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branch = repo[None].branch() |
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stack: replace 'getstack' with direct call to 'stack'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
2712
diff
changeset
|
108 |
return revset.baseset(stack.stack(repo, branch=branch, topic=topic)[1:]) & subset |
4322
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
109 |
|
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
110 |
if util.safehasattr(revset, 'subscriptrelations'): |
4390
312b9e8a4c9c
revset: use getintrange() to parse relation subscript
Anton Shestakov <av6@dwimlabs.net>
parents:
4381
diff
changeset
|
111 |
def stackrel(repo, subset, x, rel, z, order): |
4322
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
112 |
"""This is a revset-flavored implementation of stack aliases. |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
113 |
|
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
114 |
The syntax is: rev#stack[n] or rev#s[n]. Plenty of logic is borrowed |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
115 |
from topic._namemap, but unlike that function, which prefers to abort |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
116 |
(e.g. when stack index is too high), this returns empty set to be more |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
117 |
revset-friendly. |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
118 |
""" |
4390
312b9e8a4c9c
revset: use getintrange() to parse relation subscript
Anton Shestakov <av6@dwimlabs.net>
parents:
4381
diff
changeset
|
119 |
# hg 4.9 provides a number or None, hg 5.0 provides a tuple of tokens |
312b9e8a4c9c
revset: use getintrange() to parse relation subscript
Anton Shestakov <av6@dwimlabs.net>
parents:
4381
diff
changeset
|
120 |
if isinstance(z, tuple): |
312b9e8a4c9c
revset: use getintrange() to parse relation subscript
Anton Shestakov <av6@dwimlabs.net>
parents:
4381
diff
changeset
|
121 |
a, b = revset.getintrange( |
312b9e8a4c9c
revset: use getintrange() to parse relation subscript
Anton Shestakov <av6@dwimlabs.net>
parents:
4381
diff
changeset
|
122 |
z, |
312b9e8a4c9c
revset: use getintrange() to parse relation subscript
Anton Shestakov <av6@dwimlabs.net>
parents:
4381
diff
changeset
|
123 |
'relation subscript must be an integer or a range', |
312b9e8a4c9c
revset: use getintrange() to parse relation subscript
Anton Shestakov <av6@dwimlabs.net>
parents:
4381
diff
changeset
|
124 |
'relation subscript bounds must be integers', |
312b9e8a4c9c
revset: use getintrange() to parse relation subscript
Anton Shestakov <av6@dwimlabs.net>
parents:
4381
diff
changeset
|
125 |
None, None) |
4381
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
126 |
else: |
4390
312b9e8a4c9c
revset: use getintrange() to parse relation subscript
Anton Shestakov <av6@dwimlabs.net>
parents:
4381
diff
changeset
|
127 |
a = b = z |
4381
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
128 |
|
4322
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
129 |
s = revset.getset(repo, revset.fullreposet(repo), x) |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
130 |
if not s: |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
131 |
return revset.baseset() |
4381
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
132 |
|
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
133 |
def getrange(st, a, b): |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
134 |
start = 1 if a is None else a |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
135 |
end = len(st.revs) if b is None else b + 1 |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
136 |
return range(start, end) |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
137 |
|
4322
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
138 |
revs = [] |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
139 |
for r in s: |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
140 |
topic = repo[r].topic() |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
141 |
if topic: |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
142 |
st = stack.stack(repo, topic=topic) |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
143 |
else: |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
144 |
st = stack.stack(repo, branch=repo[r].branch()) |
4381
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
145 |
for n in getrange(st, a, b): |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
146 |
if abs(n) >= len(st.revs): |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
147 |
# also means stack base is not accessible with n < 0, which |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
148 |
# is by design |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
149 |
continue |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
150 |
if n == 0 and b != 0 and a != 0: |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
151 |
# quirk: we don't want stack base unless specifically asked |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
152 |
# for it (at least one of the indices is 0) |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
153 |
continue |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
154 |
rev = st.revs[n] |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
155 |
if rev == -1 and n == 0: |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
156 |
continue |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
157 |
if rev not in revs: |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
158 |
revs.append(rev) |
5f1d0cff514d
topic: make ranges work in revset relations like 'foo#stack[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4380
diff
changeset
|
159 |
|
4322
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
160 |
return subset & revset.baseset(revs) |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
161 |
|
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
162 |
revset.subscriptrelations['stack'] = stackrel |
41f38bf15b4c
topic: make revsets like 'foo#stack[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4290
diff
changeset
|
163 |
revset.subscriptrelations['s'] = stackrel |
4339
0f015fe4f71f
topic: make revsets like 'foo#topic[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4323
diff
changeset
|
164 |
|
4379
2893b127923b
topic: make ranges work in revset relations like 'foo#topic[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4369
diff
changeset
|
165 |
def topicrel(repo, subset, x, *args): |
2893b127923b
topic: make ranges work in revset relations like 'foo#topic[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4369
diff
changeset
|
166 |
subset &= topicset(repo, subset, x) |
2893b127923b
topic: make ranges work in revset relations like 'foo#topic[1:2]'
Anton Shestakov <av6@dwimlabs.net>
parents:
4369
diff
changeset
|
167 |
return revset.generationsrel(repo, subset, x, *args) |
4339
0f015fe4f71f
topic: make revsets like 'foo#topic[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4323
diff
changeset
|
168 |
|
0f015fe4f71f
topic: make revsets like 'foo#topic[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4323
diff
changeset
|
169 |
revset.subscriptrelations['topic'] = topicrel |
0f015fe4f71f
topic: make revsets like 'foo#topic[0]' work
Anton Shestakov <av6@dwimlabs.net>
parents:
4323
diff
changeset
|
170 |
revset.subscriptrelations['t'] = topicrel |