post-receive-hook.sh

   1 #!/bin/sh
   2 #
   3 # post-receive-hook — a post-receive hook to invoke fbi-announce
   4 #
   5 # Copyright © 2009–2010 martin f. krafft <madduck@debian.org>
   6 #
   7 # Distributed under the terms of the Artistic Licence 2.0
   8 #
   9 set -eu
  10
  11 realself=$(readlink -f ${0})
  12 siblingscript="${realself%/*}/fbi-announce.sh"
  13
  14 process_update()
  15 {
  16   for commit in $(git rev-parse --not --branches |
  17                     grep -v $(git rev-parse ${3}) |
  18                     git rev-list --reverse --stdin ${1}..${2}); do
  19     ${siblingscript} ${3} ${commit}
  20   done
  21 }
  22
  23 if [ $# -eq 3 ]; then
  24   process_update "${@}"
  25 else
  26   while read oldrev newrev refname; do
  27     process_update "${oldrev}" "${newrev}" "${refname}"
  28   done
  29 fi