comparison hgext/shelve.py @ 40853:d7e44da4dc70

shelve: drop unnecessary backup of dirstate for phase-based case

Regular shelve has a hack using an uncommitted transaction that's then
aborted at the end of the operation. It preserves the dirstate across
the abort, however, by saving a backup copy of it. Phase-based shelve
instead commits the transaction, so the hack shouldn't be necessary
there.

Differential Revision: https://phab.mercurial-scm.org/D5389

40852:1b836cee2d91

        extra['shelve_unknown'] = '\0'.join(s.unknown)
        repo[None].add(s.unknown)

def _finishshelve(repo):
    if phases.supportinternal(repo):
        backupname = 'dirstate.shelve'
        tr = repo.currenttransaction()
        repo.dirstate.savebackup(tr, backupname)
        tr.close()
        repo.dirstate.restorebackup(None, backupname)
    else:
        _aborttransaction(repo)

def createcmd(ui, repo, pats, opts):
    """subcommand that creates a new shelve"""

40853:d7e44da4dc70

        extra['shelve_unknown'] = '\0'.join(s.unknown)
        repo[None].add(s.unknown)

def _finishshelve(repo):
    if phases.supportinternal(repo):
        tr = repo.currenttransaction()
        tr.close()
    else:
        _aborttransaction(repo)

def createcmd(ui, repo, pats, opts):
    """subcommand that creates a new shelve"""