bool Phase::ModuleMapResolver::
resolve(Phase::Environment const &phaseEnvironment, Phase::Context *phaseContext) const
{
pbxsetting::Environment const &environment = phaseEnvironment.targetEnvironment().environment();
std::unique_ptr<Tool::ModuleMapResolver> moduleMapResolver = Tool::ModuleMapResolver::Create();
if (moduleMapResolver == nullptr) {
return false;
}
Tool::CopyResolver const *copyResolver = phaseContext->copyResolver(phaseEnvironment);
if (copyResolver == nullptr) {
fprintf(stderr, "warning: failed to get copy tool for module map\n");
return false;
}
/*
* Create the module map info. Note this is required even if a module is not defined, in order to
* have the module map info populated for other consumers of it.
*/
moduleMapResolver->resolve(&phaseContext->toolContext(), environment, phaseEnvironment.target());
/*
* Check if creating module maps is even requested.
*/
if (pbxsetting::Type::ParseBoolean(environment.resolve("DEFINES_MODULE"))) {
/*
* Write the module maps as auxiliary temporary files, then copy them to the product..
*/
Tool::ModuleMapInfo const &moduleMapInfo = phaseContext->toolContext().moduleMapInfo();
if (ext::optional<Tool::ModuleMapInfo::Entry> const &entry = moduleMapInfo.moduleMap()) {
ProcessModuleMap(&phaseContext->toolContext(), environment, copyResolver, *entry);
} else {
fprintf(stderr, "warning: target defines module, but has no umbrella header\n");
}
if (ext::optional<Tool::ModuleMapInfo::Entry> const &entry = moduleMapInfo.privateModuleMap()) {
ProcessModuleMap(&phaseContext->toolContext(), environment, copyResolver, *entry);
}
}
return true;
}
static bool
ResolveFrameworkStructure(Phase::Environment const &phaseEnvironment, Phase::Context *phaseContext)
{
pbxproj::PBX::Target::shared_ptr const &target = phaseEnvironment.target();
Target::Environment const &targetEnvironment = phaseEnvironment.targetEnvironment();
pbxsetting::Environment const &environment = targetEnvironment.environment();
/* Shallow bundles don't need any contents created. */
if (pbxsetting::Type::ParseBoolean(environment.resolve("SHALLOW_BUNDLE"))) {
return true;
}
std::string targetBuildDirectory = environment.resolve("TARGET_BUILD_DIR");
std::string wrapperName = environment.resolve("WRAPPER_NAME");
/*
* Define the possible symlinks that might need to be created, and where they should point to.
*/
enum Symlink {
PublicHeaders,
PrivateHeaders,
XPCServices,
Resources,
Plugins,
Modules,
InfoPlist,
Executable,
};
/* Note the custom std::hash<int>. Needed as Symlink is an enum; also why Symlink is not an enum class. */
std::unordered_map<Symlink, pbxsetting::Value, std::hash<int>> symlinkDirectories = {
{ Symlink::PublicHeaders, pbxsetting::Value::Variable("PUBLIC_HEADERS_FOLDER_PATH") },
{ Symlink::PrivateHeaders, pbxsetting::Value::Variable("PRIVATE_HEADERS_FOLDER_PATH") },
{ Symlink::XPCServices, pbxsetting::Value::Variable("XPCSERVICES_FOLDER_PATH") },
{ Symlink::Resources, pbxsetting::Value::Variable("UNLOCALIZED_RESOURCES_FOLDER_PATH") },
{ Symlink::Plugins, pbxsetting::Value::Variable("PLUGINS_FOLDER_PATH") },
{ Symlink::Modules, pbxsetting::Value::Parse("$(CONTENTS_FOLDER_PATH)/Modules") },
{ Symlink::InfoPlist, pbxsetting::Value::Variable("INFOPLIST_PATH") },
{ Symlink::Executable, pbxsetting::Value::Variable("EXECUTABLE_PATH") },
};
/*
* Determine which symlinks are actually needed, based on what's in the target.
*/
std::unordered_set<Symlink, std::hash<int>> symlinks;
/* Defines module: needs module symlink. */
if (pbxsetting::Type::ParseBoolean(environment.resolve("DEFINES_MODULE"))) {
symlinks.insert(Symlink::Modules);
}
/* Has info plist: needs info plist & resources symlinks. */
std::string infoPlistFile = environment.resolve("INFOPLIST_FILE");
if (!infoPlistFile.empty()) {
symlinks.insert(Symlink::InfoPlist);
symlinks.insert(Symlink::Resources);
}
/* Has any outputs in the plugins directory: needs plugins. */
std::vector<Tool::Invocation> const &invocations = phaseContext->toolContext().invocations();
std::string pluginsDirectory = targetBuildDirectory + "/" + environment.resolve("PLUGINS_FOLDER_PATH");
if (!DirectoriesContainingOutputs(invocations, { pluginsDirectory }).empty()) {
symlinks.insert(Symlink::Plugins);
}
/* Build phase contents affect other symlinks. */
for (pbxproj::PBX::BuildPhase::shared_ptr const &buildPhase : target->buildPhases()) {
if (buildPhase->type() == pbxproj::PBX::BuildPhase::kTypeCopyFiles) {
auto copyFiles = std::static_pointer_cast<pbxproj::PBX::CopyFilesBuildPhase>(buildPhase);
/* Has copy files into XPC services: needs XPC services. */
std::string XPCServices = "XPCServices";
if (copyFiles->dstSubfolderSpec() == pbxproj::PBX::CopyFilesBuildPhase::kDestinationProducts &&
copyFiles->dstPath() == pbxsetting::Value::Parse("$(CONTENTS_FOLDER_PATH)/" + XPCServices)) {
symlinks.insert(Symlink::XPCServices);
}
} else if (buildPhase->type() == pbxproj::PBX::BuildPhase::kTypeSources) {
/* Has sources: needs executable. */
if (!buildPhase->files().empty()) {
symlinks.insert(Symlink::Executable);
}
} else if (buildPhase->type() == pbxproj::PBX::BuildPhase::kTypeResources) {
/* Has copy resources: needs resources. */
if (!buildPhase->files().empty()) {
symlinks.insert(Symlink::Resources);
}
} else if (buildPhase->type() == pbxproj::PBX::BuildPhase::kTypeHeaders) {
if (symlinks.find(Symlink::PublicHeaders) == symlinks.end() && symlinks.find(Symlink::PrivateHeaders) == symlinks.end()) {
for (pbxproj::PBX::BuildFile::shared_ptr const &buildFile : buildPhase->files()) {
std::vector<std::string> const &attributes = buildFile->attributes();
bool isPublic = std::find(attributes.begin(), attributes.end(), "Public") != attributes.end();
bool isPrivate = std::find(attributes.begin(), attributes.end(), "Private") != attributes.end();
/* Has a public header: needs public headers. */
if (isPublic) {
symlinks.insert(Symlink::PublicHeaders);
}
/* Has a private header: needs private headers. */
if (isPrivate) {
symlinks.insert(Symlink::PrivateHeaders);
}
}
}
}
}
if (Tool::SymlinkResolver const *symlinkResolver = phaseContext->symlinkResolver(phaseEnvironment)) {
std::string versions = environment.resolve("VERSIONS_FOLDER_PATH");
std::string currentVersion = environment.resolve("CURRENT_VERSION");
std::string frameworkVersion = environment.resolve("FRAMEWORK_VERSION");
std::string frameworkDirectory = targetBuildDirectory + "/" + wrapperName;
std::string versionsDirectory = targetBuildDirectory + "/" + versions;
std::string currentVersionDirectory = versionsDirectory + "/" + currentVersion;
std::string frameworkVersionDirectory = versionsDirectory + "/" + frameworkVersion;
/*
* The symlinks to create are now determined. Add the symlinks.
*/
for (Symlink const &symlink : symlinks) {
pbxsetting::Value const &value = symlinkDirectories.at(symlink);
std::string valueDirectory = targetBuildDirectory + "/" + environment.expand(value);
std::string currentDirectory = currentVersionDirectory + "/" + FSUtil::GetRelativePath(valueDirectory, frameworkVersionDirectory);
std::string rootDirectory = frameworkDirectory + "/" + FSUtil::GetBaseName(valueDirectory);
/* Symlink /path/to.framework/Resources -> Versions/Current/Resources. */
std::string relativeCurrentDirectory = FSUtil::GetRelativePath(currentDirectory, frameworkDirectory);
symlinkResolver->resolve(&phaseContext->toolContext(), frameworkDirectory, rootDirectory, relativeCurrentDirectory, true);
}
/*
* Symlink the version directory from "Current".
*/
if (Tool::SymlinkResolver const *symlinkResolver = phaseContext->symlinkResolver(phaseEnvironment)) {
/* Symlink Versions/Current -> Versions/A. */
std::string relativeFrameworkVersionDirectory = FSUtil::GetRelativePath(frameworkVersionDirectory, versionsDirectory);
symlinkResolver->resolve(&phaseContext->toolContext(), versionsDirectory, currentVersionDirectory, relativeFrameworkVersionDirectory, true);
}
} else {
return false;
}
return true;
}