comparison mercurial/changegroup.py @ 38556:0db41eb0a3ac

manifest: define and implement addgroup() on manifestlog

Changegroup code was bypassing our manifest interface and calling a
method on the private revlog attribute.

This commit formalizes the interface for adding a group of
revisions from deltas and changes the changegroup code to use it.

This enables alternate manifest storage to work with changegroup
application operations (like `hg unbundle` and `hg pull`).

Differential Revision: https://phab.mercurial-scm.org/D3883

38555:f2f9bacf0587

        # if the result of the merge of 1 and 2 is the same in 3 and 4,
        # no new manifest will be created and the manifest group will
        # be empty during the pull
        self.manifestheader()
        deltas = self.deltaiter()
        repo.manifestlog._revlog.addgroup(deltas, revmap, trp)
        prog.complete()
        self.callback = None

    def apply(self, repo, tr, srctype, url, targetphase=phases.draft,
              expectedtotal=None):

38556:0db41eb0a3ac

        # if the result of the merge of 1 and 2 is the same in 3 and 4,
        # no new manifest will be created and the manifest group will
        # be empty during the pull
        self.manifestheader()
        deltas = self.deltaiter()
        repo.manifestlog.addgroup(deltas, revmap, trp)
        prog.complete()
        self.callback = None

    def apply(self, repo, tr, srctype, url, targetphase=phases.draft,
              expectedtotal=None):