Pod::Spec.new do |s|
  s.name             = 'FirebaseFirestore'
  s.version          = '9.1.0'
  s.summary          = 'Google Cloud Firestore'

  s.description      = <<-DESC
Google Cloud Firestore is a NoSQL document database built for automatic scaling, high performance, and ease of application development.
                       DESC

  s.homepage         = 'https://developers.google.com/'
  s.license          = { :type => 'Apache-2.0', :file => 'Firestore/LICENSE' }
  s.authors          = 'Google, Inc.'

  s.source           = {
    :git => 'https://github.com/firebase/firebase-ios-sdk.git',
    :tag => 'CocoaPods-' + s.version.to_s
  }

  s.ios.deployment_target = '10.0'
  s.osx.deployment_target = '10.12'
  s.tvos.deployment_target = '10.0'
  s.watchos.deployment_target = '6.0'

  s.swift_version = '5.3'

  s.cocoapods_version = '>= 1.4.0'
  s.prefix_header_file = false

  # Header files that constitute the interface to this module. Only Objective-C
  # headers belong here, since FirebaseFirestore is primarily an Objective-C
  # framework.
  s.public_header_files = 'Firestore/Source/Public/FirebaseFirestore/*.h'

  # source_files contains most of the header and source files for the project.
  # This includes files named in `public_header_files`.
  #
  # Each header in this list must be globally unique, even within customer
  # projects. This generally means that only Objective-C Headers with a `FIR`
  # or `FST` prefix can be in `source_files`. Non-public C++ headers that have
  # no filename prefix must be in `preserve_paths`. See
  # https://github.com/firebase/firebase-ios-sdk/issues/4035 for more details.
  #
  # Note: headers from FirebaseCore can be in this list because while they're
  # not globally unique, each copy will be the same. It doesn't matter which
  # version wins in the global header map. The benefit of keeping them here is
  # that "quick open" by filename in Xcode will continue to work.
  s.source_files = [
    'FirebaseAppCheck/Interop/*.h',
    'FirebaseCore/Extension/*.h',
    'Firestore/Source/Public/FirebaseFirestore/*.h',
    'Firestore/Source/**/*.{m,mm}',
    'Firestore/Protos/nanopb/**/*.cc',
    'Firestore/core/include/**/*.{cc,mm}',
    'Firestore/core/src/**/*.{cc,mm}',
    'FirebaseAuth/Interop/*.h',
  ]

  # Internal headers that aren't necessarily globally unique. Most C++ internal
  # headers should be here to avoid polluting the global header map with
  # unprefixed filenames.
  #
  # These filenames won't be available in Xcode's "quick open" but the types
  # inside these files will be available.
  s.preserve_paths = [
    'Firestore/Source/API/*.h',
    'Firestore/Source/Core/*.h',
    'Firestore/Source/Local/*.h',
    'Firestore/Source/Remote/*.h',
    'Firestore/Source/Util/*.h',
    'Firestore/Protos/nanopb/**/*.h',
    'Firestore/core/include/**/*.h',
    'Firestore/core/src/**/*.h',
    'Firestore/third_party/nlohmann_json/json.hpp',
  ]
  s.requires_arc = [
    'Firestore/Source/**/*',
    'Firestore/core/src/**/*.mm',
  ]

  # Exclude alternate implementations for other platforms. These types depend
  # upon link-time substitution, and there's no provision within CocoaPods for
  # selecting files dynamically.
  s.exclude_files = [
    'Firestore/core/src/api/input_validation_std.cc',
    'Firestore/core/src/remote/connectivity_monitor_noop.cc',
    'Firestore/core/src/util/filesystem_win.cc',
    'Firestore/core/src/util/hard_assert_stdio.cc',
    'Firestore/core/src/util/log_stdio.cc',
    'Firestore/core/src/util/secure_random_openssl.cc'
  ]

  s.dependency 'FirebaseCore', '~> 9.0'

  abseil_version = '~> 1.20211102.0'
  s.dependency 'abseil/algorithm', abseil_version
  s.dependency 'abseil/base', abseil_version
  s.dependency 'abseil/container/flat_hash_map', abseil_version
  s.dependency 'abseil/memory', abseil_version
  s.dependency 'abseil/meta', abseil_version
  s.dependency 'abseil/strings/strings', abseil_version
  s.dependency 'abseil/time', abseil_version
  s.dependency 'abseil/types', abseil_version

  s.dependency 'gRPC-C++', '~> 1.44.0'
  s.dependency 'leveldb-library', '~> 1.22'
  s.dependency 'nanopb', '>= 2.30908.0', '< 2.30910.0'

  s.ios.frameworks = 'SystemConfiguration', 'UIKit'
  s.osx.frameworks = 'SystemConfiguration'
  s.tvos.frameworks = 'SystemConfiguration', 'UIKit'

  s.library = 'c++'
  s.pod_target_xcconfig = {
    'CLANG_CXX_LANGUAGE_STANDARD' => 'c++0x',
    'GCC_C_LANGUAGE_STANDARD' => 'c99',
    'GCC_PREPROCESSOR_DEFINITIONS' =>
      "FIRFirestore_VERSION=#{s.version} " +
      # The nanopb pod sets these defs, so we must too. (We *do* require 16bit
      # (or larger) fields, so we'd have to set at least PB_FIELD_16BIT
      # anyways.)
      'PB_FIELD_32BIT=1 PB_NO_PACKED_STRUCTS=1 PB_ENABLE_MALLOC=1',
    'HEADER_SEARCH_PATHS' =>
      '"${PODS_TARGET_SRCROOT}" ' +
      '"${PODS_TARGET_SRCROOT}/Firestore/Source/Public/FirebaseFirestore" ' +
      '"${PODS_ROOT}/nanopb" ' +
      '"${PODS_TARGET_SRCROOT}/Firestore/Protos/nanopb"'
  }

  s.compiler_flags = '$(inherited) -Wreorder -Werror=reorder -Wno-comma'
end