post-receive hook and git config for deploy with Git

post-receive

#!/bin/bash
set -e

# Git feeds "old rev", "new rev", "ref" to the script, separated by white space, as standard input.
# ref ~ refs/heads/master
while read oldrev newrev ref
do
  echo "*** Started ***"
  branch=`echo $ref | cut -d/ -f3`
  cd ..
  echo "*** Checking out $branch ***"
  env -i git checkout $branch
  env -i git reset --hard
  echo "*** Done ***"
done

###
# git config receive.denyCurrentBranch ignore
# git config receive.denyCurrentBranch updateInstead
###