*/

package org.elasticsearch.gradle.internal.vagrant;

import org.gradle.api.DefaultTask;
import org.gradle.api.tasks.Input;
import org.gradle.api.tasks.TaskAction;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.function.UnaryOperator;
import java.util.stream.Collectors;

import static org.elasticsearch.gradle.internal.vagrant.VagrantMachine.convertLinuxPath;

import java.nio.file.Paths;
import java.util.Arrays;
import java.util.Objects;
import java.util.function.UnaryOperator;

/**
 * An helper to manage a vagrant box.
 *
 * This is created alongside a {@link VagrantExtension} for a project to manage starting and
 * stopping a single vagrant box.
 */
public class VagrantMachine {

    private final VagrantExtension extension;
    private final Provider<ReaperService> reaperServiceProvider;

                    .count()
            );
    }

    /**
     * Check vagrant and virtualbox versions, if any vagrant test tasks will be run.
     */
    static class VagrantSetupCheckerPlugin implements Plugin<Project> {

        private static final Pattern VAGRANT_VERSION = Pattern.compile("Vagrant (\\d+\\.\\d+\\.\\d+)");
        private static final Pattern VIRTUAL_BOX_VERSION = Pattern.compile("(\\d+\\.\\d+)");

  }

  static class MeanAndVariance {
    private final double mean;
    private final double variance;

    MeanAndVariance(double mean, double variance) {
      this.mean = mean;
      this.variance = variance;
    }

    @Override
    public int hashCode() {
      return Double.hashCode(mean) * 31 + Double.hashCode(variance);
    }
  }

  enum VarianceAlgorithm {
    DO_NOT_COMPUTE {
      @Override

  }

  static class MeanAndVariance {
    private final double mean;
    private final double variance;

    MeanAndVariance(double mean, double variance) {
      this.mean = mean;
      this.variance = variance;
    }

    @Override
    public int hashCode() {
      return Double.hashCode(mean) * 31 + Double.hashCode(variance);
    }
  }

  enum VarianceAlgorithm {
    DO_NOT_COMPUTE {
      @Override

  # Switch the default share for the project root from /vagrant to
  # /elasticsearch because /vagrant is confusing when there is a project inside
  # the elasticsearch project called vagrant....
  config.vm.synced_folder '.', '/vagrant', disabled: true
  config.vm.synced_folder '.', '/elasticsearch'
  # TODO: make these syncs work for windows!!!
  config.vm.synced_folder "#{Dir.home}/.vagrant/gradle/caches/jars-3", "/root/.gradle/caches/jars-3",

without vagrant-cachier.

Its possible that some downloads will fail and it'll be impossible to restart
them. This is a bug in vagrant. See the instructions here for how to work
around it:
https://github.com/mitchellh/vagrant/issues/4479

Some vagrant commands will work on all VMs at once:

------------------
vagrant halt
vagrant destroy -f
------------------

import org.elasticsearch.gradle.internal.vagrant.VagrantShellTask;
import org.gradle.api.tasks.Input;
import org.gradle.api.tasks.options.Option;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import static org.elasticsearch.gradle.internal.vagrant.VagrantMachine.convertLinuxPath;
import static org.elasticsearch.gradle.internal.vagrant.VagrantMachine.convertWindowsPath;

/**

        VagrantExtension vagrant = project.getExtensions().getByType(VagrantExtension.class);
        vagrant.setBox(box);

        vagrant.vmEnv("SYSTEM_JAVA_HOME", convertPath(project, vagrant, systemJdkProvider, "", ""));
        // set java home for gradle to use. package tests will overwrite/remove this for each test case
        vagrant.vmEnv("JAVA_HOME", convertPath(project, vagrant, gradleJdkProvider, "", ""));

"ParseND" = "ParseND"
"ParseNDStream" = "ParseNDStream"
"pn" = "pn"
"TestGetPartialObjectMisAligned" = "TestGetPartialObjectMisAligned"
"thr" = "thr"
"toi" = "toi"

[type.go]
extend-ignore-identifiers-re = [
    # Variants of `typ` used to mean `type` in golang as it is otherwise a
    # keyword - some of these (like typ1 -> type1) can be fixed, but probably
    # not worth the effort.
    "[tT]yp[0-9]*",