Podfile

# Uncomment this line to define a global platform for your project
platform :ios, '11.0'

# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'

project 'Runner', {
  'Debug' => :debug,
  'Profile' => :release,
  'Release' => :release,
}

def fix_mmkv_plugin_name(flutter_application_path)
  is_module = false
  plugin_deps_file = File.expand_path(File.join(flutter_application_path, '..', '.flutter-plugins-dependencies'))
  if not File.exists?(plugin_deps_file)
    is_module = true;
    plugin_deps_file = File.expand_path(File.join(flutter_application_path, '.flutter-plugins-dependencies'))
  end

  plugin_deps = JSON.parse(File.read(plugin_deps_file)).dig('plugins', 'ios') || []
  plugin_deps.each do |plugin|
    if plugin['name'] == 'mmkv' || plugin['name'] == 'mmkvflutter'
      require File.expand_path(File.join(plugin['path'], 'tool', 'mmkvpodhelper.rb'))
      mmkv_fix_plugin_name(flutter_application_path, is_module)
      return
    end
  end
  raise "Fail to find any mmkv plugin dependencies. If you're running pod install manually, make sure flutter pub get is executed first"
end

fix_mmkv_plugin_name(File.dirname(File.realpath(__FILE__)))

def flutter_root
  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
  unless File.exist?(generated_xcode_build_settings_path)
    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
  end

  File.foreach(generated_xcode_build_settings_path) do |line|
    matches = line.match(/FLUTTER_ROOT\=(.*)/)
    return matches[1].strip if matches
  end
  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
end

require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)

flutter_ios_podfile_setup

target 'Runner' do
  use_frameworks!
  use_modular_headers!

  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
  end
end