# Install Dependency: apt-get install jq

$PLEX_USERNAME="youremail@host.com"
$PLEX_PASSWORD="yourpassword"
$LIBRARY_TITLE="Movies" #TV, Music, etc

PLEX_TOKEN=`curl -s -X POST \
-H "X-Plex-Client-Identifier: jenkins" \
-H "X-Plex-Product: jenkins" \
-H "X-Plex-Version: 1.0.0" \
--user $PLEX_USERNAME:$PLEX_PASSWORD \
https://plex.tv/users/sign_in.json | jq -r .user.authToken`

LIBRARY_KEY=`curl -H 'Accept: application/json' \
	http://localhost:32400/library/sections?X-Plex-Token=$PLEX_TOKEN | \
    jq -r ".MediaContainer.Directory[] | select(.title==\"$LIBRARY_TITLE\") | .key"`
    
echo "Library key for $LIBRARY_TITLE is $LIBRARY_KEY"
    

curl "http://localhost:32400/library/sections/$LIBRARY_KEY/refresh?X-Plex-Token=$PLEX_TOKEN"