#!/bin/sh
# most of this code shamelessly ripped from Andy Parkins' post-receive-email script
generate_yammer()
{
oldrev=$(git rev-parse $1)
newrev=$(git rev-parse $2)
refname="$3"
/usr/bin/ruby git2yammer.rb $newrev $(pwd)
}
# --- Config
# Set GIT_DIR either from the working directory, or from the environment
# variable.
GIT_DIR=$(git rev-parse --git-dir 2>/dev/null)
if [ -z "$GIT_DIR" ]; then
echo >&2 "fatal: post-receive: GIT_DIR not set"
exit 1
fi
# --- Main loop
# Allow dual mode: run from the command line just like the update hook, or
# if no arguments are given then run as a hook script
if [ -n "$1" -a -n "$2" -a -n "$3" ]; then
# Output to the terminal in command line mode - if someone wanted to
# resend an email; they could redirect the output to sendmail
# themselves
PAGER= generate_yammer $2 $3 $1
else
while read oldrev newrev refname
do
generate_yammer $oldrev $newrev $refname
done
fi
