pod_config.rb

#
# Copyright (c) 2016-present Invertase Limited & Contributors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this library except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

require 'json'
require 'pathname'
require_relative './firebase_json'

def react_native_firebase!(config = {})
  react_native_firebase_path = config.fetch(:react_native_firebase_path, '../node_modules/@react-native-firebase')
  discovered_firebase_modules = Pathname.new(react_native_firebase_path).children.select(&:directory?).sort

  app_package = JSON.parse(File.read(File.join(react_native_firebase_path, 'app', 'package.json')))
  app_version = app_package['version']

  Pod::UI.puts "Using React Native Firebase version '#{app_version}'"
  Pod::UI.puts ' -> Detecting Firebase modules...'

  discovered_firebase_modules.each do |module_dir|
    module_name = File.basename(module_dir)
    module_podspec_name = "RNFB_#{module_name.gsub('-', '_')}".camelize
    next if %w[private-tests-helpers app-types template common].include? module_name

    module_podspec_path = File.join(module_dir, "ios", "#{module_podspec_name}.podspec")
    next unless File.exist?(module_podspec_path)

    module_spec = Pod::Specification.from_file(module_podspec_path)
    next if current_target_definition.dependencies.find do |existing_dep|
      existing_dep.name.split('/').first == module_spec.name
    end

    pod module_podspec_name, :path => File.join(module_dir, "ios")

    module_build_script = File.join(module_dir, 'ios_config.sh')
    module_package_json = JSON.parse(File.read(File.join(module_dir, 'package.json')))
    module_version = module_package_json['version']

    if module_version != app_version
      Pod::UI.warn "Firebase #{module_name} has a different version than the Core/App Firebase module:"
      Pod::UI.warn "  -> Found #{module_version} but expected #{app_version}"
      Pod::UI.warn '  -> Mixing versions is not recommended and may cause some incompatibility issues'
    end

    if File.exist?(module_build_script)
      Pod::UI.puts "    ✓ Discovered '#{module_name}' (+ build script)"
      script_phase :name => "RNFB #{module_name} Build Script", :script => File.read(module_build_script), :execution_position => :after_compile, :input_files => ['$(BUILT_PRODUCTS_DIR)/$(INFOPLIST_PATH)']
    else
      Pod::UI.puts "    ✓ Discovered '#{module_name}'"
    end
  end
end