Would be great have an option for repoman that adds a custom git field/head as appears with 0dfc7b064706870f676e1f69642d77e668ed6e4d In short, anything like: repoman commit --customgitfiled "Option: data"
repoman support has been removed per bug 835013. Please file a new bug (or, I suppose, reopen this one) if you feel this check is still applicable to pkgcheck and doesn't already exist.