void Tool::ScriptResolver::
resolve(
Tool::Context *toolContext,
pbxsetting::Environment const &environment,
Phase::File const &input) const
{
Target::BuildRules::BuildRule::shared_ptr const &buildRule = input.buildRule();
if (buildRule == nullptr || buildRule->script().empty()) {
fprintf(stderr, "warning: invalid or missing build rule for script\n");
return;
}
std::string inputAbsolutePath = FSUtil::ResolveRelativePath(input.path(), toolContext->workingDirectory());
std::string inputRelativePath = FSUtil::GetRelativePath(inputAbsolutePath, toolContext->workingDirectory());
pbxsetting::Value logMessage = pbxsetting::Value::Parse("RuleScriptExecution " + inputRelativePath + " $(variant) $(arch)");
/*
* Add the public input file build settings. These can be used within the
* script or inside the list of output paths.
*/
pbxsetting::Level level = pbxsetting::Level({
pbxsetting::Setting::Create("INPUT_FILE_PATH", inputAbsolutePath),
pbxsetting::Setting::Parse("INPUT_FILE_DIR", "$(INPUT_FILE_PATH:dir)"),
pbxsetting::Setting::Parse("INPUT_FILE_NAME", "$(INPUT_FILE_PATH:file)"),
pbxsetting::Setting::Parse("INPUT_FILE_BASE", "$(INPUT_FILE_PATH:base)"),
pbxsetting::Setting::Parse("INPUT_FILE_SUFFIX", "$(INPUT_FILE_PATH:suffix)"),
pbxsetting::Setting::Create("INPUT_FILE_REGION_PATH_COMPONENT", input.localization()), // TODO(grp): Verify format of this.
});
pbxsetting::Environment ruleEnvironment = environment;
ruleEnvironment.insertFront(level, false);
/*
* Only resolve the output paths once the input paths settings are in the
* environment. The output paths can use the input path settings.
*/
std::vector<std::string> outputFiles;
std::transform(buildRule->outputFiles().begin(), buildRule->outputFiles().end(), std::back_inserter(outputFiles), [&](pbxsetting::Value const &output) -> std::string {
std::string path = ruleEnvironment.expand(output);
return FSUtil::ResolveRelativePath(path, toolContext->workingDirectory());
});
/*
* Compute the final environment by adding the standard script levels.
*/
ruleEnvironment.insertFront(ScriptInputOutputLevel({ inputAbsolutePath }, outputFiles, false), false);
std::unordered_map<std::string, std::string> environmentVariables = ruleEnvironment.computeValues(pbxsetting::Condition::Empty());
Tool::Invocation invocation;
invocation.executable() = Tool::Invocation::Executable::Absolute("/bin/sh");
invocation.arguments() = { "-c", buildRule->script() };
invocation.environment() = environmentVariables;
invocation.workingDirectory() = toolContext->workingDirectory();
invocation.inputs() = { inputAbsolutePath };
invocation.outputs() = outputFiles;
invocation.logMessage() = ruleEnvironment.expand(logMessage);
invocation.showEnvironmentInLog() = true;
toolContext->invocations().push_back(invocation);
}
void Tool::ScriptResolver::
resolve(
Tool::Context *toolContext,
pbxsetting::Environment const &environment,
pbxproj::PBX::ShellScriptBuildPhase::shared_ptr const &buildPhase) const
{
pbxsetting::Level level = pbxsetting::Level({
pbxsetting::Setting::Create("BuildPhaseName", (!buildPhase->name().empty() ? buildPhase->name() : "Run Script")),
pbxsetting::Setting::Create("BuildPhaseIdentifier", buildPhase->blueprintIdentifier()),
});
pbxsetting::Environment phaseEnvironment = environment;
phaseEnvironment.insertFront(level, false);
pbxsetting::Value scriptPath = pbxsetting::Value::Parse("$(TEMP_FILES_DIR)/Script-$(BuildPhaseIdentifier).sh");
pbxsetting::Value logMessage = pbxsetting::Value::Parse("PhaseScriptExecution $(BuildPhaseName:quote) ") + scriptPath;
std::vector<std::string> inputFiles;
std::transform(buildPhase->inputPaths().begin(), buildPhase->inputPaths().end(), std::back_inserter(inputFiles), [&](pbxsetting::Value const &input) -> std::string {
std::string path = environment.expand(input);
return FSUtil::ResolveRelativePath(path, toolContext->workingDirectory());
});
std::vector<std::string> outputFiles;
std::transform(buildPhase->outputPaths().begin(), buildPhase->outputPaths().end(), std::back_inserter(outputFiles), [&](pbxsetting::Value const &output) -> std::string {
std::string path = environment.expand(output);
return FSUtil::ResolveRelativePath(path, toolContext->workingDirectory());
});
std::string scriptFilePath = phaseEnvironment.expand(scriptPath);
std::string contents = (!buildPhase->shellPath().empty() ? "#!" + buildPhase->shellPath() + "\n" : "") + buildPhase->shellScript();
Tool::Invocation::AuxiliaryFile scriptFile = Tool::Invocation::AuxiliaryFile(scriptFilePath, contents, true);
pbxsetting::Environment scriptEnvironment = environment;
scriptEnvironment.insertFront(ScriptInputOutputLevel(inputFiles, outputFiles, true), false);
std::unordered_map<std::string, std::string> environmentVariables = scriptEnvironment.computeValues(pbxsetting::Condition::Empty());
Tool::Invocation invocation;
invocation.executable() = Tool::Invocation::Executable::Absolute("/bin/sh");
invocation.arguments() = { "-c", Escape::Shell(scriptFilePath) };
invocation.environment() = environmentVariables;
invocation.workingDirectory() = toolContext->workingDirectory();
invocation.phonyInputs() = inputFiles; /* User-specified, may not exist. */
invocation.outputs() = outputFiles;
invocation.auxiliaryFiles() = { scriptFile };
invocation.logMessage() = phaseEnvironment.expand(logMessage);
invocation.showEnvironmentInLog() = buildPhase->showEnvVarsInLog();
toolContext->invocations().push_back(invocation);
}