Script to update the movies in the radarr library

radarr_update-movies.sh

#!/bin/sh

RADARR_API_KEY=""
RADARR_HOST=""
RADARR_PORT="7878"
EXCLUE_FILENAMES_CONTAINING="PP-SHRUNK"

################################################################################################
# Progress bar function
prog() {
    local w=50 p=$1;  shift
    printf -v dots "%*s" "$(( $p*$w/100 ))" ""; dots=${dots// /#};
    printf "\r\e[K|%-*s| %3d %% %s" "$w" "$dots" "$p" "$*";
}

echo -e "++ Radarr Rescan Movie ++\n------------------------------\n\n"
echo "Querying API for complete movie collection - please be patient..."

TOTALITEMS=`curl -s -H "Accept: application/json" \
    -H "Content-Type: application/json" \
    -H "X-Api-Key: $RADARR_API_KEY" \
    -X GET http://$RADARR_HOST:$RADARR_PORT/api/movie`

i=0
total=`echo $TOTALITEMS | jq '. | length'`
echo -e "\nProcessing results:"

for row in $(echo "${TOTALITEMS}" | jq -r '.[] | @base64'); do
    _jq() {
        echo ${row} | /usr/bin/base64 --decode | /usr/bin/jq -r ${1}
    }
    i=$((i + 1))

    MOVIENAME=`echo $(_jq '.title')`
    DOWNLOADED=`echo $(_jq '.downloaded')`
    ID=`echo $(_jq '.id')`
    FILENAME=`echo $(_jq '.movieFile.relativePath')`

    # Simple progress bar so we know how far through the script we are (great for large collections)...
    taskpercent=$((i*100/total))
    prog "$taskpercent" $MOVIENAME - $ID ...

    # curl -s -H "Accept: application/json" \
    #   -H "Content-Type: application/json" \
    #   -H "X-Api-Key: $RADARR_API_KEY" \
    #   -X GET http://$RADARR_HOST:$RADARR_PORT/api/command?name=RescanMovie?movieId=$ID

    curl -s http://$RADARR_HOST:$RADARR_PORT/api/command \
      -H "Accept: application/json" \
      -H "Content-Type: application/json" \
      -H "X-Api-Key: $RADARR_API_KEY" \
      -X POST -d "{\"name\":\"RescanMovie\",\"movieId\":\"$ID\"}" >> /dev/null
done

prog "$taskpercent" ""
echo -e "\n Finished."