comparison mercurial/bundle2.py @ 33252:53b3a1968aa6

obsolete: reports the number of local changeset obsoleted when unbundling

This is a first basic visible usage of the changes tracking in the transaction.
We adds a new function computing the pre-existing changesets obsoleted by a
transaction and a transaction call back displaying this information.

Example output:

  added 1 changesets with 1 changes to 1 files (+1 heads)
  3 new obsolescence markers
  obsoleted 1 changesets

The goal is to evolve the transaction summary into something bigger, gathering
existing output there and adding new useful one. This patch is a good first step
on this road. The new output is basic but give a user to the content of
tr.changes['obsmarkers'] and give an idea of the new options we haves. I expect
to revisit the message soon.

The caller recording the transaction summary should also be moved into a more
generic location but further refactoring is needed before it can happen.

33251:a5cb2e4460de

    error,
    obsolete,
    phases,
    pushkey,
    pycompat,
    tags,
    url,
    util,
)

    new = op.repo.obsstore.mergemarkers(tr, markerdata)
    op.repo.invalidatevolatilesets()
    if new:
        op.repo.ui.status(_('%i new obsolescence markers\n') % new)
    op.records.add('obsmarkers', {'new': new})
    if op.reply is not None:
        rpart = op.reply.newpart('reply:obsmarkers')
        rpart.addparam('in-reply-to', str(inpart.id), mandatory=False)
        rpart.addparam('new', '%i' % new, mandatory=False)

33252:53b3a1968aa6

    error,
    obsolete,
    phases,
    pushkey,
    pycompat,
    scmutil,
    tags,
    url,
    util,
)

    new = op.repo.obsstore.mergemarkers(tr, markerdata)
    op.repo.invalidatevolatilesets()
    if new:
        op.repo.ui.status(_('%i new obsolescence markers\n') % new)
    op.records.add('obsmarkers', {'new': new})
    scmutil.registersummarycallback(op.repo, tr)
    if op.reply is not None:
        rpart = op.reply.newpart('reply:obsmarkers')
        rpart.addparam('in-reply-to', str(inpart.id), mandatory=False)
        rpart.addparam('new', '%i' % new, mandatory=False)