tests/bzr-definitions

dirstate: make map implementation overridable

Other implementations of dirstate will want to replace the class used for the
dirstate map.  Allow this to happen by making the class an attribute of the
dirstate.

Differential Revision: https://phab.mercurial-scm.org/D1347

# this file holds the definitions that are used in various bzr tests

TERM=dumb; export TERM
echo '[extensions]' >> $HGRCPATH
echo 'convert = ' >> $HGRCPATH

glog()
{
    hg log -G --template '{rev}@{branch} "{desc|firstline}" files: {files}\n' "$@"
}

manifest()
{
    echo "% manifest of $2"
    hg -R $1 manifest -v -r $2
}