Showcasing the use of tabula to extract tables from PDF documents
JSON=$(java -jar "target/extract-pdf-tables-1.0.2-jar-with-dependencies.jar" "{{.FILE}}" | jq '[.[] | select(length > 0)]')
# store JSON in extracts.json file
echo $JSON > out/extracts.json
# display the first table found
echo $JSON | jq '.[0]'