#!/bin/sh
#
# An example hook script for the "post-receive" event.
#
# The "post-receive" script is run after receive-pack has accepted a pack
# and the repository has been updated.  It is passed arguments in through
# stdin in the form
#  <oldrev> <newrev> <refname>
# For example:
#  aa453216d1b3e49e7f6f98441fa56946ddcd6a20 68f7abf4e6f922807889f52bc043ecd31b79f814 refs/heads/master
#

SERVER_URL="ci.yourserver.com";

trigger_hook() {
        NEWREV="$2"
        REFNAME="$3"

        if [ "$NEWREV" = "0000000000000000000000000000000000000000" ]; then
                # Ignore deletion
                return
        fi

        case "$REFNAME" in
                # Triggers only on branches and tags
                refs/heads/*|refs/tags/*) ;;
                # Bail out on other references
                *) return ;;
        esac

        BRANCH=$(git rev-parse --symbolic --abbrev-ref "$REFNAME")
        COMMITTER=$(git log -1 "$NEWREV" --pretty=format:%ce)
        MESSAGE=$(git log -1 "$NEWREV" --pretty=format:%s)

        echo "Sending webhook"
        curl "http://$SERVER_URL/add-commit?hash=$NEWREV$branch=$BRANCH"
}

if [ -n "$1" -a -n "$2" -a -n "$3" ]; then
  PAGER= trigger_hook $1 $2 $3
else
  while read oldrev newrev refname; do
    trigger_hook $oldrev $newrev $refname
  done
fi