view tests/testlib/ext-phase-report.py @ 45127:da2e69a278df

extdiff: refactor logic to diff revs of versions of files

Now that code for both cases, diffing patches or files is in separate function,
it will be better to refactor them more and understand.

Differential Revision: https://phab.mercurial-scm.org/D8687

# tiny extension to report phase changes during transaction

from __future__ import absolute_import


def reposetup(ui, repo):
    def reportphasemove(tr):
        for revs, move in sorted(tr.changes[b"phases"], key=lambda r: r[0][0]):
            for rev in revs:
                if move[0] is None:
                    ui.write(
                        (
                            b'test-debug-phase: new rev %d:  x -> %d\n'
                            % (rev, move[1])
                        )
                    )
                else:
                    ui.write(
                        (
                            b'test-debug-phase: move rev %d: %d -> %d\n'
                            % (rev, move[0], move[1])
                        )
                    )

    class reportphaserepo(repo.__class__):
        def transaction(self, *args, **kwargs):
            tr = super(reportphaserepo, self).transaction(*args, **kwargs)
            tr.addpostclose(b'report-phase', reportphasemove)
            return tr

    repo.__class__ = reportphaserepo