Mercurial > hg-stable
changeset 4451:671158f060cc
Make "hg incoming -r revision_number" work for remote repos (issue566)
Uses the remote repository's lookup method as pull does and only transfers
what is needed to calculate incoming changesets.
One minor problem:
As only the needed changesets are transfered and stored in a local bundle
repository, the tip tag of this bundle is shows despite not being the tip
changeset of the remote repository.
(see "+tag: tip" in tests/test-incoming-outgoing.out in this patch)
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 01 Jun 2007 19:45:05 +0200 |
| parents | 2d3379c598c1 |
| children | 08ae451148b2 afa1f57ae484 |
| files | mercurial/commands.py tests/test-incoming-outgoing.out |
| diffstat | 2 files changed, 15 insertions(+), 5 deletions(-) [+] |
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--- a/mercurial/commands.py Sun May 20 19:27:14 2007 +0200 +++ b/mercurial/commands.py Fri Jun 01 19:45:05 2007 +0200 @@ -1554,7 +1554,14 @@ setremoteconfig(ui, opts) other = hg.repository(ui, source) - incoming = repo.findincoming(other, force=opts["force"]) + revs = None + if opts['rev']: + if 'lookup' in other.capabilities: + revs = [other.lookup(rev) for rev in opts['rev']] + else: + error = _("Other repository doesn't support revision lookup, so a rev cannot be specified.") + raise util.Abort(error) + incoming = repo.findincoming(other, heads=revs, force=opts["force"]) if not incoming: ui.status(_("no changes found\n")) return @@ -1564,7 +1571,12 @@ fname = opts["bundle"] if fname or not other.local(): # create a bundle (uncompressed if other repo is not local) - cg = other.changegroup(incoming, "incoming") + if revs is None: + cg = other.changegroup(incoming, "incoming") + else: + if 'changegroupsubset' not in other.capabilities: + raise util.Abort(_("Partial incoming cannot be done because other repository doesn't support changegroupsubset.")) + cg = other.changegroupsubset(incoming, revs, 'incoming') bundletype = other.local() and "HG10BZ" or "HG10UN" fname = cleanup = changegroup.writebundle(cg, fname, bundletype) # keep written bundle? @@ -1574,9 +1586,6 @@ # use the created uncompressed bundlerepo other = bundlerepo.bundlerepository(ui, repo.root, fname) - revs = None - if opts['rev']: - revs = [other.lookup(rev) for rev in opts['rev']] o = other.changelog.nodesbetween(incoming, revs)[0] if opts['newest_first']: o.reverse()