This patch drops the narrow bundle2 capabilities since we introduced narrow
server capabilities which are more nice and now used everywhere.
I am not sure what it can affect, so on safe side I marked this as BC. Also I
removed the NARROWCAP constant as that kind of conflicts with the same name
constant in wireprototypes.py.
| Lint Skipped |
| Unit Tests Skipped |
| Path | Packages | |||
|---|---|---|---|---|
| M | hgext/narrow/narrowbundle2.py (14 lines) | |||
| M | tests/test-narrow-clone-non-narrow-server.t (1 line) |
| Commit | Parents | Author | Summary | Date |
|---|---|---|---|---|
| Pulkit Goyal | Oct 5 2018, 4:10 PM |
| bin, | bin, | ||||
| nullid, | nullid, | ||||
| ) | ) | ||||
| from mercurial import ( | from mercurial import ( | ||||
| bundle2, | bundle2, | ||||
| changegroup, | changegroup, | ||||
| error, | error, | ||||
| exchange, | exchange, | ||||
| extensions, | |||||
| narrowspec, | narrowspec, | ||||
| repair, | repair, | ||||
| repository, | repository, | ||||
| util, | util, | ||||
| wireprototypes, | wireprototypes, | ||||
| ) | ) | ||||
| from mercurial.utils import ( | from mercurial.utils import ( | ||||
| stringutil, | stringutil, | ||||
| ) | ) | ||||
| NARROWCAP = 'narrow' | |||||
| _NARROWACL_SECTION = 'narrowhgacl' | _NARROWACL_SECTION = 'narrowhgacl' | ||||
| _CHANGESPECPART = NARROWCAP + ':changespec' | _CHANGESPECPART = 'narrow:changespec' | ||||
| _SPECPART = NARROWCAP + ':spec' | _SPECPART = 'narrow:spec' | ||||
| _SPECPART_INCLUDE = 'include' | _SPECPART_INCLUDE = 'include' | ||||
| _SPECPART_EXCLUDE = 'exclude' | _SPECPART_EXCLUDE = 'exclude' | ||||
| _KILLNODESIGNAL = 'KILL' | _KILLNODESIGNAL = 'KILL' | ||||
| _DONESIGNAL = 'DONE' | _DONESIGNAL = 'DONE' | ||||
| _ELIDEDCSHEADER = '>20s20s20sl' # cset id, p1, p2, len(text) | _ELIDEDCSHEADER = '>20s20s20sl' # cset id, p1, p2, len(text) | ||||
| _ELIDEDMFHEADER = '>20s20s20s20sl' # manifest id, p1, p2, link id, len(text) | _ELIDEDMFHEADER = '>20s20s20s20sl' # manifest id, p1, p2, link id, len(text) | ||||
| _CSHEADERSIZE = struct.calcsize(_ELIDEDCSHEADER) | _CSHEADERSIZE = struct.calcsize(_ELIDEDCSHEADER) | ||||
| _MFHEADERSIZE = struct.calcsize(_ELIDEDMFHEADER) | _MFHEADERSIZE = struct.calcsize(_ELIDEDMFHEADER) | ||||
| # When advertising capabilities, always include narrow clone support. | |||||
| def getrepocaps_narrow(orig, repo, **kwargs): | |||||
| caps = orig(repo, **kwargs) | |||||
| caps[NARROWCAP] = ['v0'] | |||||
| return caps | |||||
| # Serve a changegroup for a client with a narrow clone. | # Serve a changegroup for a client with a narrow clone. | ||||
| def getbundlechangegrouppart_narrow(bundler, repo, source, | def getbundlechangegrouppart_narrow(bundler, repo, source, | ||||
| bundlecaps=None, b2caps=None, heads=None, | bundlecaps=None, b2caps=None, heads=None, | ||||
| common=None, **kwargs): | common=None, **kwargs): | ||||
| assert repo.ui.configbool('experimental', 'narrowservebrokenellipses') | assert repo.ui.configbool('experimental', 'narrowservebrokenellipses') | ||||
| cgversions = b2caps.get('changegroup') | cgversions = b2caps.get('changegroup') | ||||
| if cgversions: # 3.1 and 3.2 ship with an empty value | if cgversions: # 3.1 and 3.2 ship with an empty value | ||||
| (undovfs.join(undofile), stringutil.forcebytestr(e))) | (undovfs.join(undofile), stringutil.forcebytestr(e))) | ||||
| # Remove partial backup only if there were no exceptions | # Remove partial backup only if there were no exceptions | ||||
| op._widen_uninterr.__exit__(None, None, None) | op._widen_uninterr.__exit__(None, None, None) | ||||
| vfs.unlink(chgrpfile) | vfs.unlink(chgrpfile) | ||||
| def setup(): | def setup(): | ||||
| """Enable narrow repo support in bundle2-related extension points.""" | """Enable narrow repo support in bundle2-related extension points.""" | ||||
| extensions.wrapfunction(bundle2, 'getrepocaps', getrepocaps_narrow) | |||||
| getbundleargs = wireprototypes.GETBUNDLE_ARGUMENTS | getbundleargs = wireprototypes.GETBUNDLE_ARGUMENTS | ||||
| getbundleargs['narrow'] = 'boolean' | getbundleargs['narrow'] = 'boolean' | ||||
| getbundleargs['depth'] = 'plain' | getbundleargs['depth'] = 'plain' | ||||
| getbundleargs['oldincludepats'] = 'csv' | getbundleargs['oldincludepats'] = 'csv' | ||||
| getbundleargs['oldexcludepats'] = 'csv' | getbundleargs['oldexcludepats'] = 'csv' | ||||
| getbundleargs['known'] = 'csv' | getbundleargs['known'] = 'csv' | ||||
| > unquote = up.unquote_plus | > unquote = up.unquote_plus | ||||
| > else: | > else: | ||||
| > import urllib | > import urllib | ||||
| > unquote = urllib.unquote_plus | > unquote = urllib.unquote_plus | ||||
| > print(unquote(list(sys.stdin)[1])) | > print(unquote(list(sys.stdin)[1])) | ||||
| > EOF | > EOF | ||||
| $ echo hello | hg -R . serve --stdio | \ | $ echo hello | hg -R . serve --stdio | \ | ||||
| > "$PYTHON" unquote.py | tr ' ' '\n' | grep narrow | > "$PYTHON" unquote.py | tr ' ' '\n' | grep narrow | ||||
| narrow=v0 | |||||
| exp-narrow-1 | exp-narrow-1 | ||||
| $ cd .. | $ cd .. | ||||
| $ hg clone --narrow --include f1 http://localhost:$HGPORT1/ narrowclone | $ hg clone --narrow --include f1 http://localhost:$HGPORT1/ narrowclone | ||||
| requesting all changes | requesting all changes | ||||
| abort: server does not support narrow clones | abort: server does not support narrow clones | ||||
| [255] | [255] | ||||