Split project into base and example.

ros2rag.example/.gitignore

+build
+src/gen-res/
+src/gen/
+out/
+*.class

ros2rag.example/build.gradle

+apply plugin: 'jastadd'
+apply plugin: 'application'
+
+sourceCompatibility = 1.8
+
+mainClassName = 'de.tudresden.inf.st.ros2rag.example.Main'
+
+repositories {
+    jcenter()
+}
+
+buildscript {
+    repositories.jcenter()
+    dependencies {
+        classpath 'org.jastadd:jastaddgradle:1.13.3'
+    }
+}
+
+sourceSets.main.java.srcDir "src/gen/java"
+jar.manifest.attributes('Main-Class': 'de.tudresden.inf.st.ros2rag.Main')
+
+dependencies {
+    implementation group: 'com.fasterxml.jackson.dataformat', name: 'jackson-dataformat-xml', version: "${jackson_version}"
+    implementation group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: "${jackson_version}"
+    implementation group: 'net.sf.beaver', name: 'beaver-rt', version: '0.9.11'
+
+    jastadd2 "org.jastadd:jastadd:2.3.4"
+}
+
+test {
+    useJUnitPlatform()
+
+    maxHeapSize = '1G'
+}
+
+jastadd {
+    configureModuleBuild()
+    modules {
+        //noinspection GroovyAssignabilityCheck
+        module("ros2rag example") {
+
+            java {
+                basedir "src/"
+                include "main/**/*.java"
+                include "gen/**/*.java"
+            }
+
+            jastadd {
+                basedir "src/"
+                include "main/jastadd/**/*.ast"
+                include "main/jastadd/**/*.jadd"
+                include "main/jastadd/**/*.jrag"
+                include "gen/jastadd/**/*.ast"
+                include "gen/jastadd/**/*.jadd"
+                include "gen/jastadd/**/*.jrag"
+            }
+
+            // scanner {
+            //     include "src/main/jastadd/RelAst.flex"
+            // }
+
+            // parser {
+            //     include "src/main/jastadd/Preamble.parser"
+            //     include "src/main/jastadd/RelAst.parser"
+            // }
+        }
+    }
+
+    cleanGen.doFirst {
+        delete "src/gen/java/org"
+        delete "src/gen-res/BuildInfo.properties"
+    }
+
+    preprocessParser.doFirst {
+
+        args += ["--no-beaver-symbol"]
+
+    }
+
+    module = "ros2rag example"
+
+    astPackage = 'de.tudresden.inf.st.ros2rag.ast'
+
+    // parser.name = 'RelAstParser'
+
+    genDir = 'src/gen/java'
+
+    buildInfoDir = 'src/gen-res'
+
+    // scanner.genDir = "src/gen/java/org/jastadd/ros2rag/scanner"
+    // parser.genDir = "src/gen/java/org/jastadd/ros2rag/parser"
+
+    // jastaddOptions = ["--lineColumnNumbers", "--visitCheck=true", "--rewrite=cnta", "--cache=all"]
+    // default options are: '--rewrite=cnta', '--safeLazy', '--visitCheck=false', '--cacheCycle=false'
+    extraJastAddOptions = ["--lineColumnNumbers", '--List=JastAddList']
+}
+
+// Input files
+def relastFiles = ["./src/main/jastadd/Example.relast"]
+
+// phase: RelAst -> JastAdd
+task relastToJastAdd(type: JavaExec) {
+    group = 'Build'
+    main = "-jar"
+
+    args(["../libs/relast.jar",
+            "--grammarName=./src/gen/jastadd/model",
+            "--useJastAddNames",
+            "--listClass=ArrayList",
+            "--jastAddList=JastAddList",
+            "--resolverHelper",
+            "--file"]
+    +
+            relastFiles)
+
+    inputs.files relastFiles
+    outputs.files file("./src/gen/jastadd/model.ast"), file("./src/gen/jastadd/model.jadd")
+}
+
+// Workflow configuration for phases
+generateAst.dependsOn relastToJastAdd

ros2rag.example/hpps.build.gradle

+// General configuration (plugins, settings, dependencies)
+
+buildscript {
+    repositories.mavenLocal()
+    repositories.mavenCentral()
+    dependencies {
+        classpath group: 'org.jastadd', name: 'jastaddgradle', version: '1.13.3'
+    }
+}
+
+plugins {
+    id 'java'
+    id 'application'
+    id 'idea'
+    id 'jacoco'
+}
+
+apply plugin: 'jastadd'
+
+group 'de.tudresden.inf.st'
+version '0.1'
+
+sourceCompatibility = 1.8
+
+repositories.mavenCentral()
+
+idea.module.generatedSourceDirs += file('src/gen/java')
+
+configurations {
+    ragdoc
+}
+
+sourceSets.main.java.srcDir "src/gen/java"
+jar.manifest.attributes('Main-Class': 'de.tudresden.inf.st.hybridpps.Main')
+
+dependencies {
+    implementation group: 'com.fasterxml.jackson.dataformat', name: 'jackson-dataformat-xml', version: "${jackson_version}"
+    implementation group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: "${jackson_version}"
+    implementation group: 'net.sf.beaver', name: 'beaver-rt', version: '0.9.11'
+
+    jastadd2 "org.jastadd:jastadd:2.3.4"
+    ragdoc files('../libs/rd-builder.jar')
+}
+
+test {
+    testLogging {
+        events "passed", "skipped", "failed"
+        exceptionFormat "full"
+    }
+}
+
+jacocoTestReport {
+    reports {
+        xml.enabled true
+        html.enabled false
+    }
+}
+
+run {
+    mainClassName = 'de.tudresden.inf.st.hybridpps.Main'
+//    standardInput = System.in
+}
+run.enabled = false
+
+// Input files
+def relastFiles = ["./src/main/jastadd/problem.relast", "./src/main/jastadd/solution.relast"]
+
+// phase: RelAst -> JastAdd
+task relastToJastAdd(type: JavaExec) {
+    group = 'Build'
+    main = "-jar"
+
+    args(["../libs/relast.jar",
+            "--grammarName=./src/gen/jastadd/model",
+            "--useJastAddNames",
+            "--listClass=ArrayList",
+            "--jastAddList=JastAddList",
+            "--resolverHelper",
+            "--file"]
+    +
+            relastFiles)
+
+    inputs.files relastFiles
+    outputs.files file("./src/gen/jastadd/model.ast"), file("./src/gen/jastadd/model.jadd")
+}
+
+// phase: JastAdd -> Java (using JastAdd Gradle plugin)
+jastadd {
+    configureModuleBuild()
+    modules {
+        module("hybridpps") {
+
+            java {
+                basedir "src/"
+                include "main/**/*.java"
+                include "gen/**/*.java"
+            }
+
+            jastadd {
+                basedir "src/"
+                include "main/jastadd/**/*.ast"
+                include "main/jastadd/**/*.jadd"
+                include "main/jastadd/**/*.jrag"
+                include "gen/jastadd/**/*.ast"
+                include "gen/jastadd/**/*.jadd"
+                include "gen/jastadd/**/*.jrag"
+            }
+
+            scanner {
+                include "src/main/jastadd/HybridPPSModelScanner.flex"
+            }
+
+            parser {
+                include "src/main/jastadd/HybridPPSModelParser.parser"
+            }
+        }
+    }
+
+    cleanGen.doFirst {
+        delete "src/gen/java/de"
+        delete "src/gen-res/BuildInfo.properties"
+    }
+
+    module = "hybridpps"
+
+    astPackage = 'de.tudresden.inf.st.hybridpps.jastadd.model'
+
+    parser.name = 'HybridPPSModelParser'
+
+    genDir = 'src/gen/java'
+
+    buildInfoDir = 'src/gen-res'
+
+    scanner.genDir = "src/gen/java/de/tudresden/inf/st/hybridpps/jastadd/scanner"
+    parser.genDir = "src/gen/java/de/tudresden/inf/st/hybridpps/jastadd/parser"
+
+//  default options are: '--rewrite=cnta', '--safeLazy', '--visitCheck=false', '--cacheCycle=false'
+    extraJastAddOptions = ['--List=JastAddList']
+}
+
+// Workflow configuration for phases
+generateAst.dependsOn relastToJastAdd
+
+//// always run jastadd
+//jastadd.outputs.upToDateWhen {false}

ros2rag.example/src/main/jastadd/Example.relast

+Model ::= RobotArm ZoneModel ;
+
+ZoneModel ::= Size:Position SafetyZone:Zone*;
+
+Zone ::= Position*;
+
+// Do not use terminal-NTA's for now, as relast has problems with it "/<ShouldUseLowSpeed:Boolean>/" ;
+RobotArm ::= Joint* EndEffector ;
+
+Joint ::= <Name> ;
+rel Joint.CurrentPosition -> Position ;
+
+EndEffector : Joint;
+
+Position ::= <x:int> <y:int> <z:int> ;

ros2rag.example/src/main/java/de/tudresden/inf/st/ros2rag/example/Main.java

+package de.tudresden.inf.st.ros2rag.example;
+
+/**
+ * Testing Ros2Rag without generating something.
+ *
+ * @author rschoene - Initial contribution
+ */
+public class Main {
+  public static void main(String[] args) {
+    System.out.println("Hello");
+  }
+}

settings.gradle

+rootProject.name = 'ros2rag'
+
+include 'ros2rag.base'
+include 'ros2rag.example'