SHACL for maven builds

Targets

validate:

• defines a set of RDF files as 'data',
• defines a set of RDF files as 'shapes',
• performs SHACL validation of the data using the shapes
• writes the validation report (in RDF) to an output file
• causes the build to fail if there is one report at or above the failOnSeverity threshold (default:Violation)

infer:

• defines a set of RDF files as 'data',
• defines a set of RDF files as 'shapes',
• performs SHACL-AF inference of the data using the shapes
• writes the inferred triples to an output file

Configuration

Both targets are configured with 2 filesets (<shapes> and <data>) that <include> and <exclude> files using comma/newline-separated ant-style patterns. The output is written to the <outputFile>. One may <skip/> such a fileset if needed.

For the 'validate' target, this configuration is provided in <validations>/<validate> elements. The validiation report is written to the<outputFile>. The optional <failOnSeverity> parameter (values Violation, Warning, Info) is used to specify the severity level that causes the build to fail.

For the 'infer' target, the configuration is provided in <inferences>/<inference> elements. The inferred triples are written to the<outputFile>.

Example

Example configuring both targets and running them in different build lifecycle phases:

<build> 
  <plugins>
    <plugin>
      <groupId>io.github.qudtlib</groupId>
      <artifactId>shacl-maven-plugin</artifactId>
      <version>1.0.0</version>
      <configuration>
        <validations>
          <validation>
            <skip>false</skip>
            <shapes>
              <include>my/shapes.ttl</include>
            </shapes>
            <data>
              <include>**/*.ttl</include>
              <exclude>**/*deprecated*.ttl</exclude>
            </data>
            <outputFile>target/validationReport.ttl</outputFile>
          </validation>
        </validations>
        <inferences>
          <inference>
            <shapes>
              <include>my/rules.ttl</include>
            </shapes>
            <data>
              <include>**/*.ttl</include>
              <exclude>**/*deprecated*.ttl</exclude>
            </data>
            <outputFile>target/inferences.ttl</outputFile>
          </inference>
        </inferences>
      </configuration>
      <executions>
        <execution>
          <id>infer</id>
          <phase>compile</phase>
          <goals>
            <goal>infer</goal>
          </goals>
        </execution>
        <execution>
          <id>validate</id>
          <phase>test</phase>
          <goals>
            <goal>validate</goal>
          </goals>
        </execution>
      </executions>
    </plugin>
  </plugins>
</build>