// Unconditionally emits a diagnostic about running the autobuilder on an incompatible, non-macOS OS

// and exits with an error code.

//

// This is implemented as a C++ binary instead of a hardcoded JSON file so we can leverage existing

// diagnostic machinery for emitting correct timestamps, generating correct file names, etc.

#include "swift/logging/SwiftLogging.h"

const std::string_view codeql::programName = "extractor";

const std::string_view codeql::extractorName = "swift";

constexpr codeql::Diagnostic incompatibleOs{

.id = "incompatible-os",

.name = "Incompatible operating system (expected macOS)",

.action = "[Change the Actions runner][1] to run on macOS.\n\n"

"[1]: "

"https://docs.github.com/en/actions/using-workflows/"

"workflow-syntax-for-github-actions#jobsjob_idruns-on"};

static codeql::Logger& logger() {

static codeql::Logger ret{"main"};

return ret;

}

int main() {

DIAGNOSE_ERROR(incompatibleOs, "Currently, Swift analysis is only supported on macOS.");

return 1;

}