[6345a7] by Nikodemus Siivola
git: update hook, fix post-receive-email
Add an update hook that prevents merge commits on master.
Fix the post-receive-email script to work properly with merge commits --
(Since we deny non-fast-forwards, we pretty much need to allow merges on
[133b93] by Nikodemus Siivola
git hooks/post-receive-email tweaks
One email per commit on existing branch.
Silence diffstat -- we get that from git show.
[b125ab] by Nikodemus Siivola
standard git post-receive-email script
git/ directory shall contain git hook scripts, etc.