// Custom tasks for running JOSM with the plugin loaded

/**
 * Reset the JOSM home directory
 */
task cleanJosm(type: Delete) {
  delete "$buildDir/.josm"
}

/**
 * Initialize the JOSM preferences
 */
task initJosmPrefs(type: Copy) {
  doFirst {
    if (new File("$buildDir/.josm/preferences.xml").exists()) {
      println "JOSM preferences not copied, file is already present.\nIf you want to replace it, run the task 'cleanJosm' additionally."
      exclude '*'
    }
  }
  from "config/josm/preferences.xml"
  into "$buildDir/.josm"
}

/**
 * Puts the freshly compiled plugin jar into the JOSM home dir that is used from Gradle
 */
task updateJosmPlugin(type: Copy) {
  dependsOn jar
  dependsOn initJosmPrefs
  from configurations.requiredPlugin
  from "$buildDir/libs/${project.name}.jar"
  into "$buildDir/.josm/plugins"
  rename('(.*)-\\.jar', '$1.jar')
  rename(project.name, project.hasProperty('plugin.jar.name') ? project.property('plugin.jar.name') : project.name)
}

/**
 * This runs the JOSM-version specified in the dependency configuration above.
 * The home-directory of this JOSM is located in $buildDir/.josm, so it doesn't interfere with any other JOSM-installations.
 */
task runJosm(type: JavaExec) {
  dependsOn updateJosmPlugin
  classpath = sourceSets.main.runtimeClasspath
  main = 'JOSM'
  jvmArgs "-Djosm.home=$buildDir/.josm"
}

/**
 * Starts an instance of JOSM that is debuggable
 */
task debugJosm(type: JavaExec) {
  dependsOn updateJosmPlugin
  classpath = sourceSets.main.runtimeClasspath
  main = 'JOSM'
  jvmArgs "-Xdebug", "-Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=7051", "-Djosm.home=$buildDir/.josm"
}