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 #!/bin/sh
 # Get the name of the branch in the current working tree.
 NAME=$(git branch | grep '*' | sed 's/* //')

 # Check the branch name for a 3 to 7 digit number (an issue number).
 ISSUE_NUMBER=`echo $NAME | grep -o -E 'FHQ\-[[:digit:]]+'`

 # If branch contains a match for an issue number prepend the commit
 # message with 'Ref <issue_number> <commit message>.
 if [ -n "$ISSUE_NUMBER" ]
 then
   echo "[$ISSUE_NUMBER] $(cat $1)" > $1
fi