/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * The OpenSearch Contributors require contributions made to
 * this file be licensed under the Apache-2.0 license or a
 * compatible open source license.
 *
 * Modifications Copyright OpenSearch Contributors. See
 * GitHub history for details.
 */

plugins {
  id "com.gradle.enterprise" version "3.5"
}

rootProject.name = "OpenSearch"

List projects = [
  'build-tools',
  'build-tools:reaper',
  'rest-api-spec',
  'docs',
  'client:rest',
  'client:rest-high-level',
  'client:sniffer',
  'client:transport',
  'client:test',
  'client:client-benchmark-noop-api-plugin',
  'client:benchmark',
  'benchmarks',
  'distribution:archives:integ-test-zip',
  'distribution:archives:windows-zip',
  'distribution:archives:no-jdk-windows-zip',
  'distribution:archives:darwin-tar',
  'distribution:archives:no-jdk-darwin-tar',
  'distribution:archives:linux-arm64-tar',
  'distribution:archives:linux-tar',
  'distribution:archives:no-jdk-linux-tar',
  'distribution:docker',
  'distribution:docker:docker-arm64-build-context',
  'distribution:docker:docker-arm64-export',
  'distribution:docker:docker-build-context',
  'distribution:docker:docker-export',
  'distribution:packages:arm64-deb',
  'distribution:packages:deb',
  'distribution:packages:no-jdk-deb',
  'distribution:packages:arm64-rpm',
  'distribution:packages:rpm',
  'distribution:packages:no-jdk-rpm',
  'distribution:bwc:bugfix',
  'distribution:bwc:maintenance',
  'distribution:bwc:minor',
  'distribution:bwc:staged',
  'distribution:tools:java-version-checker',
  'distribution:tools:launchers',
  'distribution:tools:plugin-cli',
  'distribution:tools:keystore-cli',
  'server',
  'server:cli',
  'test:framework',
  'test:fixtures:azure-fixture',
  'test:fixtures:gcs-fixture',
  'test:fixtures:hdfs-fixture',
  'test:fixtures:krb5kdc-fixture',
  'test:fixtures:minio-fixture',
  'test:fixtures:old-elasticsearch',
  'test:fixtures:s3-fixture',
  'test:logger-usage'
]

/**
 * Iterates over sub directories, looking for build.gradle, and adds a project if found
 * for that dir with the given path prefix. Note that this requires each level
 * of the dir hierarchy to have a build.gradle. Otherwise we would have to iterate
 * all files/directories in the source tree to find all projects.
 */
void addSubProjects(String path, File dir) {
  if (dir.isDirectory() == false) return;
  if (dir.name == 'buildSrc') return;
  if (new File(dir, 'build.gradle').exists() == false) return;
  if (findProject(dir) != null) return;

  final String projectName = "${path}:${dir.name}"
  include projectName
  if (path.isEmpty() || path.startsWith(':example-plugins')) {
    project(projectName).projectDir = dir
  }
  for (File subdir : dir.listFiles()) {
    addSubProjects(projectName, subdir)
  }
}


// include example plugins first, so adding plugin dirs below won't muck with :example-plugins
File examplePluginsDir = new File(rootProject.projectDir, 'plugins/examples')
for (File example : examplePluginsDir.listFiles()) {
  if (example.isDirectory() == false) continue;
  if (example.name.startsWith('build') || example.name.startsWith('.')) continue;
  addSubProjects(':example-plugins', example)
}
project(':example-plugins').projectDir = new File(rootProject.projectDir, 'plugins/examples')

addSubProjects('', new File(rootProject.projectDir, 'libs'))
addSubProjects('', new File(rootProject.projectDir, 'modules'))
addSubProjects('', new File(rootProject.projectDir, 'plugins'))
addSubProjects('', new File(rootProject.projectDir, 'qa'))
addSubProjects('test', new File(rootProject.projectDir, 'test/external-modules'))

List startTasks = gradle.startParameter.taskNames

include projects.toArray(new String[0])

project(':build-tools').projectDir = new File(rootProject.projectDir, 'buildSrc')
project(':build-tools:reaper').projectDir = new File(rootProject.projectDir, 'buildSrc/reaper')

project(":libs").children.each { libsProject ->
  libsProject.name = "opensearch-${libsProject.name}"
}

project(":test:external-modules").children.each { testProject ->
  testProject.name = "test-${testProject.name}"
}

// look for extra plugins for opensearch
File extraProjects = new File(rootProject.projectDir.parentFile, "${rootProject.projectDir.name}-extra")
if (extraProjects.exists()) {
  for (File extraProjectDir : extraProjects.listFiles()) {
    addSubProjects('', extraProjectDir)
  }
}