comparison mercurial/localrepo.py @ 24740:d283517b260b

transaction: introduce a transaction ID, to be available to all hooks

The transaction ID is built from the object ID and creation time stamp to make
sure it is unique.

24739:ea0d5c8e047f

                                     "journal",
                                     "undo",
                                     aftertrans(renames),
                                     self.store.createmode,
                                     validator=validate)
        # note: writing the fncache only during finalize mean that the file is
        # outdated when running hooks. As fncache is used for streaming clone,
        # this is not expected to break anything that happen during the hooks.
        tr.addfinalize('flush-fncache', self.store.write)
        def txnclosehook(tr2):

24740:d283517b260b

                                     "journal",
                                     "undo",
                                     aftertrans(renames),
                                     self.store.createmode,
                                     validator=validate)

        trid = 'TXN:' + util.sha1("%s#%f" % (id(tr), time.time())).hexdigest()
        tr.hookargs['TXNID'] = trid
        # note: writing the fncache only during finalize mean that the file is
        # outdated when running hooks. As fncache is used for streaming clone,
        # this is not expected to break anything that happen during the hooks.
        tr.addfinalize('flush-fncache', self.store.write)
        def txnclosehook(tr2):