Add allowed bundle types as argument to hgweb unbundle capability.
Arguments to capabilities were added before the 0.9.1 release, so there
are no compatibility issues. Mercurial 0.9 didn't support http push.
Using HG10GZ, HG10BZ and HG10UN has the advantage that new bundle types can
be added later and the client doesn't have to try sending them first and
reacting on errors sent by the server.
#!/bin/sh
echo % init foo-base
hg init foo-base
echo % create alpha in first repo
cd foo-base
echo 'alpha' > alpha
hg ci -A -m 'add alpha' -d '1 0'
cd ..
echo % clone foo-base to foo-work
hg clone foo-base foo-work
echo % create beta in second repo
cd foo-work
echo 'beta' > beta
hg ci -A -m 'add beta' -d '2 0'
cd ..
echo % create gamma in first repo
cd foo-base
echo 'gamma' > gamma
hg ci -A -m 'add gamma' -d '3 0'
cd ..
echo % pull into work and merge
cd foo-work
hg pull -q
hg merge
echo % revert to changeset 1 to simulate a failed merge
rm -fr *
hg up -C 1