#!/bin/bash


SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
  TARGET="$(readlink "$SOURCE")"
  if [[ $TARGET == /* ]]; then
    #echo "SOURCE '$SOURCE' is an absolute symlink to '$TARGET'"
    SOURCE="$TARGET"
  else
    DIR="$( dirname "$SOURCE" )"
    #echo "SOURCE '$SOURCE' is a relative symlink to '$TARGET' (relative to '$DIR')"
    SOURCE="$DIR/$TARGET" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
  fi
done

SRPATH="$( dirname "$SOURCE" )"
SFPATH="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
if [ "$SFPATH" != "$SRPATH" ]; then
  RDIR=$SRPATH    # relativ path directory
fi

cwdir=$PWD
wdir=$SFPATH


[ $# -eq 0 ] && { echo "Usage: $0 device-name data"; exit 1; }
[ -z "$1" ] && { echo "Usage: $0 device-name data"; exit 1; }
[ -z "$2" ] && { echo "Usage: $0 device-name data"; exit 1; }
 
dir="$1"
devdata="$2"

dir1=/var/log-in/$dir

execsh=$(cat <<EOF
if [ -d "$dir1" -a ! -h "$dir1" ];
then
	echo "yes"
else
 	echo "no"
fi
EOF
)

(docker exec -i dummy_service sh -c "cat > /tmp/send.sh") <<EOF
if [ -d "$dir1" -a ! -h "$dir1" ];
then
	echo "yes"
else
 	echo "no"
fi
EOF


execout=$(docker exec -i  dummy_service /bin/bash -c "/bin/bash /tmp/send.sh")
[ "$execout" != 'yes' ] && { echo "device-name not found"; exit 1;}


ex=$(docker exec -it dummy_service /bin/bash -c "echo \"$devdata\" >> $dir1/data")

echo ""
echo "done!"
echo ""