stwatch

#!/bin/bash
APIKEY=
ADDRESS=127.0.0.1:8080
WATCHDIRS=()
WATCHREPOS=()
TIMEOUTCHANGE=5

function watchdir {
  local CHANGED
  local EVENTS
  while true
  do
    if [[ -n "$CHANGED" ]]
    then
      TIMEOUT=$TIMEOUTCHANGE
    fi
    if [[ -n "$CHANGED" && -z "$EVENTS" ]]
    then
      echo "Updating $2" >&2
      wget --post-data="" --header="X-API-Key:$APIKEY" -qO- http://$ADDRESS/rest/scan?repo=$2
      CHANGED=
      TIMEOUT=
    fi
    if [ -n "$TIMEOUT" ]
    then
       EVENTS=$(inotifywait -r -e modify,delete,create,move -t $TIMEOUT "$1")
    else
       EVENTS=$(inotifywait -r -e modify,delete,create,move "$1")
    fi
    if [[ -n "$EVENTS" ]]
    then
      echo "Changed: $EVENTS" >&2
      CHANGED=1
    fi
  done
}

if [ -z "$(which inotifywait)" ]
then
  echo "Please install inotify-tools."
  exit 1
fi

cd "$(dirname "$0")"
if [ -f stwatch.conf ]
then
  . stwatch.conf
fi

for i in $(seq ${#WATCHDIRS[@]})
do
  d=$(readlink -f "${WATCHDIRS[$i-1]}")
  repo=${WATCHREPOS[$i-1]}
  watchdir "$d" "$repo" &
done

wait