File: //usr/lib64/python2.7/site-packages/mercurial/discovery.pyc
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| � f S( s� Return a tuple (common, anyincoming, heads) used to identify the common
subset of nodes between repo and remote.
"common" is a list of (at least) the heads of the common subset.
"anyincoming" is testable as a boolean indicating if any nodes are missing
locally. If remote does not support getbundle, this actually is a list of
roots of the nodes that would be incoming, to be supplied to
changegroupsubset. No code except for pull should be relying on this fact
any longer.
"heads" is either the supplied heads, or else the remote's heads.
"ancestorsof" if not None, restrict the discovery to a subset defined by
these nodes. Changeset outside of this set won't be considered (and
won't appears in "common")
If you pass heads and they are all known locally, the response lists just
these heads in "common" and in "heads".
Please use findcommonoutgoing to compute the set of outgoing nodes to give
extensions a good hook into outgoing.
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(possibly) remote one.
Members:
missing is a list of all nodes present in local but not in remote.
common is a list of all nodes shared between the two repos.
excluded is the list of missing changeset that shouldn't be sent remotely.
missingheads is the list of heads of missing.
commonheads is the list of heads of common.
The sets are computed on demand from the heads, unless provided upfront
by discovery.c
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n | S( sO Return an outgoing instance to identify the nodes present in repo but
not in other.
If onlyheads is given, only nodes ancestral to nodes in onlyheads
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passing them in onlyheads is faster than letting them be recomputed here.
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<qWn | S( s compute a summary of branch and heads status before and after push
return {'branch': ([remoteheads], [newheads],
[unsyncedheads], [discardedheads])} mapping
- branch: the branch name,
- remoteheads: the list of remote heads known locally
None if the branch is new,
- newheads: the new remote heads (known locally) with outgoing pushed,
- unsyncedheads: the list of remote heads unknown locally,
- discardedheads: the list of heads made obsolete by the push.
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d | �� n d S( sk Check that a push won't add any outgoing head
raise Abort error and display ui message as needed.
NR i s , s% push creates new remote branches: %s!t hints8 use 'hg push --new-branch' to create new remote branchess, remote has heads that are not known locally
s0 remote has heads that are not known locally: %s
s? remote has heads on branch '%s' that are not known locally: %s
i s0 push creates new branch '%s' with multiple headss? merge or see 'hg help push' for details about pushing new headst defaults/ push creates new remote head %s on branch '%s'!s3 push creates new remote head %s with bookmark '%s'!s push creates new remote head %s!sH pull and merge or see 'hg help push' for details about pushing new headss new remote heads:
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s� post process the list of new heads with obsolescence information
Exists as a sub-function to contain the complexity and allow extensions to
experiment with smarter logic.
Returns (newheads, discarded_heads) tuple
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� q� q� Wq\ Wq! Wt S( s� true if some markers are to be pushed for node
We cannot just look in to the pushed obsmarkers from the pushop because
discovery might have filtered relevant markers. In addition listing all
markers relevant to all changesets in the pushed set would be too expensive
(O(len(repo)))
(note: There are cache opportunity in this function. but it would requires
a two dimensional stack.)
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