PREFIX : <http://example.com/>
SOURCE films_xml_file <https://rawgit.com/herminiogg/ShExML/master/src/test/resources/films.xml>
SOURCE films_json_file <https://rawgit.com/herminiogg/ShExML/master/src/test/resources/films.json>
ITERATOR film_xml <xpath: //film> {
    FIELD id <@id>
    FIELD name <name>
    FIELD year <year>
    FIELD country <country>
    FIELD directors <directors/director>
}
ITERATOR film_json <jsonpath: $.films[*]> {
    FIELD id <id>
    FIELD name <name>
    FIELD year <year>
    FIELD country <country>
    FIELD directors <director>
}
EXPRESSION films <films_xml_file.film_xml UNION films_json_file.film_json>

:Films :[films.id] {
    :name [films.name] ;
    :year [films.year] ;
    :country [films.country] ;
    :director [films.directors] ;
}

Usage: ShExML [-hrsV] [-id] [-nu] [-rp] [-sh] [-shc] [-sm] [-d=<drivers>]
              [-f=<format>] -m=<file> [-o=<output>] [-p=<password>]
              [-u=<username>]
Map and merge heterogeneous data sources with a Shape Expressions based syntax
  -d, --drivers=<drivers>    Add more JDBC database drivers in the form of
                               <startJDBCURL>%<driver> and separating them with
                               ";". Example: jdbc:postgresql%org.postgresql.
                               Driver;jdbc:oracle%oracle.jdbc.OracleDriver
  -f, --format=<format>      Output format for RDF graph. Turtle, RDF/XML,
                               N-Triples, ...
  -h, --help                 Show this help message and exit.
      -id, --inferenceDatatypes
                             Use the inference system for choosing the best
                               suited datatype for the generated literal.
                               Without this option, and not declaring a
                               datatype in the mapping rules, all the literals
                               will be outputted as strings
  -m, --mapping=<file>       Path to the file with the mappings
      -nu, --normaliseURIs   Activate the URI normalisation system which allows
                               to avoid malformed URIs when using strings for
                               URI creation
  -o, --output=<output>      Path where the output file should be created
  -p, --password=<password>  Password in case of using a database
  -r, --rml                  Generate RML output
      -rp, --rmlPrettified   Generate RML output using Blank nodes for better
                               readability
  -s, --shex                 Generate ShEx validation
      -sh, --shacl           Generate SHACL validation
      -shc, --shaclClosed    Generate SHACL validation with closed shapes as
                               default
      -sm, --shapeMap        Generate Shape Map for ShEx validation
  -u, --username=<username>  Username in case of using a database
  -V, --version              Print version information and exit.

val file = scala.io.Source.fromFile(pathToFile).mkString
val mappingLauncher = new MappingLauncher()
val output = mappingLauncher.launchMapping(file, "TURTLE")

García-González, H., Boneva, I., Staworko, S., Labra-Gayo, J. E., & Lovelle, J. M. C. (2020). 
ShExML: improving the usability of heterogeneous data mapping languages for first-time users. 
PeerJ Computer Science, 6, e318. https://doi.org/10.7717/peerj-cs.318

García-González, H., & Dimou, A. (2022, September). Why to tie to a single data mapping language? 
enabling a transformation from shexml to rml. In Proceedings of Poster and Demo Track and Workshop 
Track of the 18th International Conference on Semantic Systems co-located with 18th International 
Conference on Semantic Systems (SEMANTiCS 2022) (Vol. 3235, pp. paper-11). https://ceur-ws.org/Vol-3235/paper11.pdf

García-González, H. (2021, June). A ShExML perspective on mapping challenges: already solved ones, 
language modifications and future required actions. In 2nd International Workshop on Knowledge Graph 
Construction co-located with 18th Extended Semantic Web Conference (ESWC 2021), Online, June 6, 2021, 
CEUR Workshop Proceedings (vol. 2873). http://ceur-ws.org/Vol-2873/paper2.pdf

Garcia-Gonzalez, H., Fernandez-Alvarez, D., & Gayo, J. E. L. (2018). ShExML: An Heterogeneous Data 
Mapping Language based on ShEx. In EKAW (Posters & Demos) (pp. 9-12). https://ceur-ws.org/Vol-2262/ekaw-poster-08.pdf

$ sbt compile

$ sbt "run <options>"

$ sbt "set test in assembly := {}" clean update assembly

$ sbt test

$ sbt "+ test"

$ sbt "++<version> test"

$ sbt dumpLicenseReport