def openrevlog(repo, cmd, file_, opts):
"""opens the changelog, manifest, a filelog or a given revlog"""
cl = opts['changelog']
mf = opts['manifest']
msg = None
if cl and mf:
msg = _('cannot specify --changelog and --manifest at the same time')
elif cl or mf:
if file_:
msg = _('cannot specify filename with --changelog or --manifest')
elif not repo:
msg = _('cannot specify --changelog or --manifest '
'without a repository')
if msg:
raise util.Abort(msg)
r = None
if repo:
if cl:
r = repo.changelog
elif mf:
r = repo.manifest
elif file_:
filelog = repo.file(file_)
if len(filelog):
r = filelog
if not r:
if not file_:
raise error.CommandError(cmd, _('invalid arguments'))
if not os.path.isfile(file_):
raise util.Abort(_("revlog '%s' not found") % file_)
r = revlog.revlog(scmutil.opener(os.getcwd(), audit=False),
file_[:-2] + ".i")
return r
def openrevlog(repo, cmd, file_, opts):
"""opens the changelog, manifest, a filelog or a given revlog"""
cl = opts['changelog']
mf = opts['manifest']
msg = None
if cl and mf:
msg = _('cannot specify --changelog and --manifest at the same time')
elif cl or mf:
if file_:
msg = _('cannot specify filename with --changelog or --manifest')
elif not repo:
msg = _('cannot specify --changelog or --manifest '
'without a repository')
if msg:
raise util.Abort(msg)
r = None
if repo:
if cl:
r = repo.changelog
elif mf:
r = repo.manifest
elif file_:
filelog = repo.file(file_)
if len(filelog):
r = filelog
if not r:
if not file_:
raise error.CommandError(cmd, _('invalid arguments'))
if not os.path.isfile(file_):
raise util.Abort(_("revlog '%s' not found") % file_)
r = revlog.revlog(scmutil.opener(os.getcwd(), audit=False),
file_[:-2] + ".i")
return r
def readpending(self, file):
if not self.opener.exists(file):
return # no pending data for changelog
r = revlog.revlog(self.opener, file)
self.index = r.index
self.nodemap = r.nodemap
self._nodecache = r._nodecache
self._chunkcache = r._chunkcache
def readpending(self, file):
"""read index data from a "pending" file
During a transaction, the actual changeset data is already stored in the
main file, but not yet finalized in the on-disk index. Instead, a
"pending" index is written by the transaction logic. If this function
is running, we are likely in a subprocess invoked in a hook. The
subprocess is informed that it is within a transaction and needs to
access its content.
This function will read all the index data out of the pending file and
extend the main index."""
if not self.opener.exists(file):
return # no pending data for changelog
r = revlog.revlog(self.opener, file)
self.index = r.index
self.nodemap = r.nodemap
self._nodecache = r._nodecache
self._chunkcache = r._chunkcache
def readpending(self, file):
"""read index data from a "pending" file
During a transaction, the actual changeset data is already stored in the
main file, but not yet finalized in the on-disk index. Instead, a
"pending" index is written by the transaction logic. If this function
is running, we are likely in a subprocess invoked in a hook. The
subprocess is informed that it is within a transaction and needs to
access its content.
This function will read all the index data out of the pending file and
extend the main index."""
if not self.opener.exists(file):
return # no pending data for changelog
r = revlog.revlog(self.opener, file)
self.index = r.index
self.nodemap = r.nodemap
self._nodecache = r._nodecache
self._chunkcache = r._chunkcache
def readpending(self, file):
r = revlog.revlog(self.opener, file)
self.index = r.index
self.nodemap = r.nodemap
self._chunkcache = r._chunkcache
def readpending(self, file):
r = revlog.revlog(self.opener, file)
self.index = r.index
self.nodemap = r.nodemap
self._chunkcache = r._chunkcache
