comparison mercurial/cmdutil.py @ 22373:f6a1386d540e

revert: no backup for `dsadded` set

There is only one case where a backup is required in the `dsadded` set, and the
current backup mechanism fails to handle it. So we stop trying to do backups at
all for now. This will help us to simplify the backup code and finally fix
this backup issue.

22372:8da5864dcfda

            # Modified compared to target, no local change
            (modified,      actions['revert'],   discard),
            # Modified compared to target, local change
            (dsmodified,    actions['revert'],   backup),
            # Added since target
            (dsadded,       actions['remove'],   backup),
            # Removed since  target, before working copy parent
            (removed,       actions['add'],      backup),
            # Removed since targe, marked as such in working copy parent
            (dsremoved,     actions['undelete'], backup),
            ## the following sets does not result in any file changes

            (clean,         actions['noop'],     discard),
            # Existing file, not tracked anywhere
            (unknown,       actions['unknown'],  discard),
            )

        needdata = ('revert', 'add', 'remove', 'undelete')
        _revertprefetch(repo, ctx, *[actions[name][0] for name in needdata])

        for abs, (rel, exact) in sorted(names.items()):
            # target file to be touch on disk (relative to cwd)
            target = repo.wjoin(abs)

22373:f6a1386d540e

            # Modified compared to target, no local change
            (modified,      actions['revert'],   discard),
            # Modified compared to target, local change
            (dsmodified,    actions['revert'],   backup),
            # Added since target
            (dsadded,       actions['remove'],   discard),
            # Removed since  target, before working copy parent
            (removed,       actions['add'],      backup),
            # Removed since targe, marked as such in working copy parent
            (dsremoved,     actions['undelete'], backup),
            ## the following sets does not result in any file changes

            (clean,         actions['noop'],     discard),
            # Existing file, not tracked anywhere
            (unknown,       actions['unknown'],  discard),
            )

        needdata = ('revert', 'add', 'undelete')
        _revertprefetch(repo, ctx, *[actions[name][0] for name in needdata])

        for abs, (rel, exact) in sorted(names.items()):
            # target file to be touch on disk (relative to cwd)
            target = repo.wjoin(abs)