Maven plugin for generating parsers using JavaCup and JFlex.

Currently based on:

• JavaCup: 11b-20160615
• JFlex: 1.4.3

Assuming you have your Scanner.flex and Parser.cup files in the following directory:

src/main/resources/my/project/parser

Then use the following plugin definition in the build section of you your pom.xml file:

  <build>
    <plugins>
      <plugin>
        <groupId>com.github.fracpete</groupId>
        <artifactId>parsergen-maven-plugin</artifactId>
        <version>0.0.1</version>
        <configuration>
          <directories>
            <directory>${project.basedir}/src/main/resources/my/project/parser</directory>
          </directories>
        </configuration>
      </plugin>
    </plugins>
  </build>

Using mvn parsergen:build will place the generated Java code of the parser in package my.project.parser (the corresponding directory to resources/my/project/parser is java/my/project/parser).

Note: The directory tag can be supplied multiple times, in case you need to compile multiple parsers.