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project_helper.rb
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project_helper.rb
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module Xcodeproj
class Project
module ProjectHelper
include Object
# @!group Targets
#-----------------------------------------------------------------------#
# Creates a new target and adds it to the project.
#
# The target is configured for the given platform and its file reference it
# is added to the {products_group}.
#
# The target is pre-populated with common build settings, and the
# appropriate Framework according to the platform is added to to its
# Frameworks phase.
#
# @param [Project] project
# the project to which the target should be added.
#
# @param [Symbol] type
# the type of target. Can be `:application`, `:dynamic_library`,
# `framework` or `:static_library`.
#
# @param [String] name
# the name of the target product.
#
# @param [Symbol] platform
# the platform of the target. Can be `:ios` or `:osx`.
#
# @param [String] deployment_target
# the deployment target for the platform.
#
# @param [PBXGroup] product_group
# the product group, where to add to a file reference of the
# created target.
#
# @param [Symbol] language
# the primary language of the target, can be `:objc` or `:swift`.
#
# @return [PBXNativeTarget] the target.
#
def self.new_target(project, type, name, platform, deployment_target, product_group, language)
# Target
target = project.new(PBXNativeTarget)
project.targets << target
target.name = name
target.product_name = name
target.product_type = Constants::PRODUCT_TYPE_UTI[type]
target.build_configuration_list = configuration_list(project, platform, deployment_target, type, language)
# Product
product = product_group.new_product_ref_for_target(name, type)
target.product_reference = product
# Build phases
target.build_phases << project.new(PBXSourcesBuildPhase)
target.build_phases << project.new(PBXFrameworksBuildPhase)
# Frameworks
framework_name = (platform == :osx) ? 'Cocoa' : 'Foundation'
target.add_system_framework(framework_name)
target
end
# Creates a new resource bundles target and adds it to the project.
#
# The target is configured for the given platform and its file reference it
# is added to the {products_group}.
#
# The target is pre-populated with common build settings
#
# @param [Project] project
# the project to which the target should be added.
#
# @param [String] name
# the name of the resources bundle.
#
# @param [Symbol] platform
# the platform of the resources bundle. Can be `:ios` or `:osx`.
#
# @param [PBXGroup] product_group
# the product group, where to add to a file reference of the
# created target.
#
# @return [PBXNativeTarget] the target.
#
def self.new_resources_bundle(project, name, platform, product_group)
# Target
target = project.new(PBXNativeTarget)
project.targets << target
target.name = name
target.product_name = name
target.product_type = Constants::PRODUCT_TYPE_UTI[:bundle]
build_settings = common_build_settings(nil, platform, nil, target.product_type)
# Configuration List
cl = project.new(XCConfigurationList)
cl.default_configuration_is_visible = '0'
cl.default_configuration_name = 'Release'
release_conf = project.new(XCBuildConfiguration)
release_conf.name = 'Release'
release_conf.build_settings = build_settings
debug_conf = project.new(XCBuildConfiguration)
debug_conf.name = 'Debug'
debug_conf.build_settings = build_settings
cl.build_configurations << release_conf
cl.build_configurations << debug_conf
target.build_configuration_list = cl
# Product
product = product_group.new_bundle(name)
target.product_reference = product
# Build phases
target.build_phases << project.new(PBXSourcesBuildPhase)
target.build_phases << project.new(PBXFrameworksBuildPhase)
target.build_phases << project.new(PBXResourcesBuildPhase)
target
end
# Creates a new aggregate target and adds it to the project.
#
# The target is configured for the given platform.
#
# @param [Project] project
# the project to which the target should be added.
#
# @param [String] name
# the name of the aggregate target.
#
# @return [PBXAggregateTarget] the target.
#
def self.new_aggregate_target(project, name)
target = project.new(PBXAggregateTarget)
project.targets << target
target.name = name
target.build_configuration_list = configuration_list(project)
target
end
# @!group Private Helpers
#-----------------------------------------------------------------------#
# Returns a new configuration list, populated with release and debug
# configurations with common build settings for the given platform.
#
# @param [Project] project
# the project to which the configuration list should be added.
#
# @param [Symbol] platform
# the platform for the configuration list, can be `:ios` or `:osx`.
#
# @param [String] deployment_target
# the deployment target for the platform.
#
# @param [Symbol] target_product_type
# the product type of the target, can be any of `Constants::PRODUCT_TYPE_UTI.values`
# or `Constants::PRODUCT_TYPE_UTI.keys`.
#
# @param [Symbol] language
# the primary language of the target, can be `:objc` or `:swift`.
#
# @return [XCConfigurationList] the generated configuration list.
#
def self.configuration_list(project, platform = nil, deployment_target = nil, target_product_type = nil, language = nil)
cl = project.new(XCConfigurationList)
cl.default_configuration_is_visible = '0'
cl.default_configuration_name = 'Release'
release_conf = project.new(XCBuildConfiguration)
release_conf.name = 'Release'
release_conf.build_settings = common_build_settings(:release, platform, deployment_target, target_product_type, language)
debug_conf = project.new(XCBuildConfiguration)
debug_conf.name = 'Debug'
debug_conf.build_settings = common_build_settings(:debug, platform, deployment_target, target_product_type, language)
cl.build_configurations << release_conf
cl.build_configurations << debug_conf
project.build_configurations.each do |configuration|
next if cl.build_configurations.map(&:name).include?(configuration.name)
new_config = project.new(XCBuildConfiguration)
new_config.name = configuration.name
new_config.build_settings = common_build_settings(:release, platform, deployment_target, target_product_type, language)
cl.build_configurations << new_config
end
cl
end
# Returns the common build settings for a given platform and configuration
# name.
#
# @param [Symbol] type
# the type of the build configuration, can be `:release` or
# `:debug`.
#
# @param [Symbol] platform
# the platform for the build settings, can be `:ios` or `:osx`.
#
# @param [String] deployment_target
# the deployment target for the platform.
#
# @param [Symbol] target_product_type
# the product type of the target, can be any of
# `Constants::PRODUCT_TYPE_UTI.values`
# or `Constants::PRODUCT_TYPE_UTI.keys`. Default is :application.
#
# @param [Symbol] language
# the primary language of the target, can be `:objc` or `:swift`.
#
# @return [Hash] The common build settings
#
def self.common_build_settings(type, platform = nil, deployment_target = nil, target_product_type = nil, language = :objc)
target_product_type = (Constants::PRODUCT_TYPE_UTI.find { |_, v| v == target_product_type } || [target_product_type || :application])[0]
common_settings = Constants::COMMON_BUILD_SETTINGS
# Use intersecting settings for all key sets as base
settings = deep_dup(common_settings[:all])
# Match further common settings by key sets
keys = [type, platform, target_product_type, language].compact
key_combinations = (1..keys.length).flat_map { |n| keys.combination(n).to_a }
key_combinations.each do |key_combination|
settings.merge!(deep_dup(common_settings[key_combination] || {}))
end
if deployment_target
case platform
when :ios then settings['IPHONEOS_DEPLOYMENT_TARGET'] = deployment_target
when :osx then settings['MACOSX_DEPLOYMENT_TARGET'] = deployment_target
when :tvos then settings['TVOS_DEPLOYMENT_TARGET'] = deployment_target
when :watchos then settings['WATCHOS_DEPLOYMENT_TARGET'] = deployment_target
end
end
settings
end
# Creates a deep copy of the given object
#
# @param [Object] object
# the object to copy.
#
# @return [Object] The deeply copy of the obejct object.
#
def self.deep_dup(object)
case object
when Hash
new_hash = {}
object.each do |key, value|
new_hash[key] = deep_dup(value)
end
new_hash
when Array
object.map { |value| deep_dup(value) }
else
object.dup
end
end
#-----------------------------------------------------------------------#
end
end
end