How to use

doFirst

method

in

org.gradle.api.tasks.Exec

  public void execute(final Exec t) {
    t.setDescription("Overwrites local git 'user.email' with a generic email. Intended for CI.");
    t.doFirst(new Action<Task>() {
      public void execute(Task task) {
        //using doFirst() so that we request and validate presence of env var only during execution time
        //TODO consider adding 'lazyExec' task or method that automatically uses do first
        t.commandLine("git", "config", "--local", "user.email", conf.getGit().getEmail());
      }
    });
  }
});

/**
 * Creates exec task with preconfigured defaults
 */
public static Exec execTask(Project project, String name, Action<Exec> configure) {
  final Exec exec = project.getTasks().create(name, Exec.class);
  exec.doFirst(new Action<Task>() {
    public void execute(Task task) {
      LOG.lifecycle("  Running:\n    {}", join(exec.getCommandLine(), " "));
    }
  });
  return configure(configure, exec);
}

  public void execute(final Exec t) {
    t.setDescription("Overwrites local git 'user.name' with a generic name. Intended for CI.");
    //TODO replace all doFirst in this class with LazyConfiguration
    t.doFirst(new Action<Task>() {
      public void execute(Task task) {
        //using doFirst() so that we request and validate presence of env var only during execution time
        t.commandLine("git", "config", "--local", "user.name", conf.getGit().getUser());
      }
    });
  }
});

exec.doFirst(new Action<Task>() {
  @SuppressWarnings("unchecked")
  @Override