Build.gradle

Respond to Build Lifecycle Events

Example of how to respond to project build lifecycle events.

allprojects {
      afterEvaluate { project ->
          if (project.hasTests) {
              println "Adding test task to $project"
              project.task('test') {
                   doLast {
                         println "running tests for $project"
                   }
              }
          }
     }
}

gradle.afterProject {project, projectState ->
      if (projectState.failure) {
          println "Evaluation of $project FAILED"
      } else {
          println "Evaluation of $project succeeded"
      }
}

Respond to Task Lifecycle Events

Examples of how to respond to task lifecycle events.

Task Creation

tasks.whenTaskAdded { task ->
      task.ext.srcDir = 'src/main/java'
}

Task Execution

gradle.taskGraph.beforeTask { Task task ->
      println "executing $task ..."
}
gradle.taskGraph.afterTask { Task task, TaskState state ->
      if (state.failure) {
          println "FAILED"
      }
      else {
          println "done"
      }
}