Stupid script to rename stupid screenshots for a stupid issue tracker

rename_screenshots.sh

#!/bin/bash
#
# Rename screenshots into a format Jira won't complain about.. ;P
#


SCREENSHOTDIR=~/
LOCKFILE=$(dirname $0)/$(basename $0).pid
echo "LOCKFILE: ${LOCKFILE}"
if [ -e ${LOCKFILE} ]; then
  if ps --no-header $(cat ${LOCKFILE}) >/dev/null 2>&1; then
    exit 1
  fi
fi
echo $$ > ${LOCKFILE}

watch()
{
  while true; do 
    inotifywait -e CREATE ${SCREENSHOTDIR} && rename 's/[ :]/\_/g' ${SCREENSHOTDIR}/Screenshot*.png; 
  done
}

watch&
echo $! > ${LOCKFILE}