foozy@708: $ \textbf{cat check_bug_id}
foozy@708: #!/bin/sh
foozy@708: # check that a commit comment mentions a numeric bug id
foozy@708: hg log -r $1 --template \{desc\} | grep -q "\textbackslash{}<bug *[0-9]"
foozy@708: $ \textbf{echo 'pretxncommit.bug_id_required = ./check_bug_id $HG_NODE' >> .hg/hgrc}
foozy@708: $ \textbf{echo a >> a}
foozy@708: $ \textbf{hg commit -m 'i am not mentioning a bug id'}
foozy@708: transaction abort!
foozy@708: rollback completed
foozy@708: abort: pretxncommit.bug_id_required hook exited with status 1
foozy@708: $ \textbf{hg commit -m 'i refer you to bug 666'}
foozy@708: committed 
foozy@708: