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ConfigGenerator.swift
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ConfigGenerator.swift
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import Basic
import Foundation
import TuistCore
import XcodeProj
protocol ConfigGenerating: AnyObject {
func generateProjectConfig(project: Project,
pbxproj: PBXProj,
fileElements: ProjectFileElements,
options: GenerationOptions) throws -> XCConfigurationList
func generateTargetConfig(_ target: Target,
pbxTarget: PBXTarget,
pbxproj: PBXProj,
projectSettings: Settings,
fileElements: ProjectFileElements,
graph: Graphing,
options: GenerationOptions,
sourceRootPath: AbsolutePath) throws
}
final class ConfigGenerator: ConfigGenerating {
// MARK: - Attributes
private let fileGenerator: FileGenerating
private let defaultSettingsProvider: DefaultSettingsProviding
// MARK: - Init
init(fileGenerator: FileGenerating = FileGenerator(),
defaultSettingsProvider: DefaultSettingsProviding = DefaultSettingsProvider()) {
self.fileGenerator = fileGenerator
self.defaultSettingsProvider = defaultSettingsProvider
}
// MARK: - ConfigGenerating
func generateProjectConfig(project: Project,
pbxproj: PBXProj,
fileElements: ProjectFileElements,
options _: GenerationOptions) throws -> XCConfigurationList {
/// Configuration list
let configurationList = XCConfigurationList(buildConfigurations: [])
pbxproj.add(object: configurationList)
try project.settings.configurations.sortedByBuildConfigurationName().forEach {
try generateProjectSettingsFor(buildConfiguration: $0.key,
configuration: $0.value,
project: project,
fileElements: fileElements,
pbxproj: pbxproj,
configurationList: configurationList)
}
return configurationList
}
func generateTargetConfig(_ target: Target,
pbxTarget: PBXTarget,
pbxproj: PBXProj,
projectSettings: Settings,
fileElements: ProjectFileElements,
graph: Graphing,
options _: GenerationOptions,
sourceRootPath: AbsolutePath) throws {
let configurationList = XCConfigurationList(buildConfigurations: [])
pbxproj.add(object: configurationList)
pbxTarget.buildConfigurationList = configurationList
let projectBuildConfigurations = projectSettings.configurations.keys
let targetConfigurations = target.settings?.configurations ?? [:]
let targetBuildConfigurations = targetConfigurations.keys
let buildConfigurations = Set(projectBuildConfigurations).union(targetBuildConfigurations)
let configurationsTuples: [(BuildConfiguration, Configuration?)] = buildConfigurations
.map { buildConfiguration in
if let configuration = target.settings?.configurations[buildConfiguration] {
return (buildConfiguration, configuration)
}
return (buildConfiguration, nil)
}
let configurations = Dictionary(uniqueKeysWithValues: configurationsTuples)
let nonEmptyConfigurations = !configurations.isEmpty ? configurations : Settings.default.configurations
let orderedConfigurations = nonEmptyConfigurations.sortedByBuildConfigurationName()
try orderedConfigurations.forEach {
try generateTargetSettingsFor(target: target,
buildConfiguration: $0.key,
configuration: $0.value,
fileElements: fileElements,
graph: graph,
pbxproj: pbxproj,
configurationList: configurationList,
sourceRootPath: sourceRootPath)
}
}
// MARK: - Fileprivate
private func generateProjectSettingsFor(buildConfiguration: BuildConfiguration,
configuration: Configuration?,
project: Project,
fileElements: ProjectFileElements,
pbxproj: PBXProj,
configurationList: XCConfigurationList) throws {
let settingsHelper = SettingsHelper()
var settings = defaultSettingsProvider.projectSettings(project: project,
buildConfiguration: buildConfiguration)
settingsHelper.extend(buildSettings: &settings, with: project.settings.base)
let variantBuildConfiguration = XCBuildConfiguration(name: buildConfiguration.xcodeValue,
baseConfiguration: nil,
buildSettings: [:])
if let variantConfig = configuration {
settingsHelper.extend(buildSettings: &settings, with: variantConfig.settings)
if let xcconfig = variantConfig.xcconfig {
let fileReference = fileElements.file(path: xcconfig)
variantBuildConfiguration.baseConfiguration = fileReference
}
}
variantBuildConfiguration.buildSettings = settings
pbxproj.add(object: variantBuildConfiguration)
configurationList.buildConfigurations.append(variantBuildConfiguration)
}
private func generateTargetSettingsFor(target: Target,
buildConfiguration: BuildConfiguration,
configuration: Configuration?,
fileElements: ProjectFileElements,
graph: Graphing,
pbxproj: PBXProj,
configurationList: XCConfigurationList,
sourceRootPath: AbsolutePath) throws {
let settingsHelper = SettingsHelper()
var settings = defaultSettingsProvider.targetSettings(target: target,
buildConfiguration: buildConfiguration)
settingsHelper.extend(buildSettings: &settings, with: target.settings?.base ?? [:])
settingsHelper.extend(buildSettings: &settings, with: configuration?.settings ?? [:])
let variantBuildConfiguration = XCBuildConfiguration(name: buildConfiguration.xcodeValue,
baseConfiguration: nil,
buildSettings: [:])
if let variantConfig = configuration, let xcconfig = variantConfig.xcconfig {
let fileReference = fileElements.file(path: xcconfig)
variantBuildConfiguration.baseConfiguration = fileReference
}
updateTargetDerived(buildSettings: &settings,
target: target,
graph: graph,
sourceRootPath: sourceRootPath)
variantBuildConfiguration.buildSettings = settings
pbxproj.add(object: variantBuildConfiguration)
configurationList.buildConfigurations.append(variantBuildConfiguration)
}
private func updateTargetDerived(buildSettings settings: inout [String: Any],
target: Target,
graph: Graphing,
sourceRootPath: AbsolutePath) {
settings["PRODUCT_BUNDLE_IDENTIFIER"] = target.bundleId
if let infoPlist = target.infoPlist {
settings["INFOPLIST_FILE"] = "$(SRCROOT)/\(infoPlist.path.relative(to: sourceRootPath).pathString)"
}
if let entitlements = target.entitlements {
settings["CODE_SIGN_ENTITLEMENTS"] = "$(SRCROOT)/\(entitlements.relative(to: sourceRootPath).pathString)"
}
settings["SDKROOT"] = target.platform.xcodeSdkRoot
settings["SUPPORTED_PLATFORMS"] = target.platform.xcodeSupportedPlatforms
// TODO: We should show a warning here
if settings["SWIFT_VERSION"] == nil {
settings["SWIFT_VERSION"] = Constants.swiftVersion
}
if target.product == .staticFramework {
settings["MACH_O_TYPE"] = "staticlib"
}
settings["PRODUCT_NAME"] = target.productName
if target.product.testsBundle {
let appDependency = graph.targetDependencies(path: sourceRootPath, name: target.name).first { targetNode in
targetNode.target.product == .app
}
if let app = appDependency {
settings["TEST_TARGET_NAME"] = "\(app.target.productName)"
if target.product == .unitTests {
settings["TEST_HOST"] = "$(BUILT_PRODUCTS_DIR)/\(app.target.productNameWithExtension)/\(app.target.productName)"
settings["BUNDLE_LOADER"] = "$(TEST_HOST)"
}
}
}
}
}