view tests/revnamesext.py @ 51253:96e05f1a99bd

rust-index: stop instantiating a C Index

The only missing piece was the `cache` to be returned from
`revlog.parse_index_v1_mixed`, and it really seems that it is
essentially repetition of the input, if `inline` is `True`.
Not worth a Rust implementation (C implementation is probably there
for historical reasons).

# Dummy extension to define a namespace containing revision names


from mercurial import namespaces


def reposetup(ui, repo):
    names = {b'r%d' % rev: repo[rev].node() for rev in repo}
    namemap = lambda r, name: names.get(name)
    nodemap = lambda r, node: [b'r%d' % repo[node].rev()]

    ns = namespaces.namespace(
        b'revnames',
        templatename=b'revname',
        logname=b'revname',
        listnames=lambda r: names.keys(),
        namemap=namemap,
        nodemap=nodemap,
    )
    repo.names.addnamespace(ns)