feat: Add flag for debugging recorded file paths.

core/GlobalState.cc

@@ -1658,6 +1658,9 @@ FileRef GlobalState::enterFile(const shared_ptr<File> &file) {
             }
         }
     })
+    if (this->logRecordedFilepaths) {
+        this->errorQueue->logger.debug("recording file with path: {}", file->path());
+    }
 
     files.emplace_back(file);
     auto ret = FileRef(filesUsed() - 1);
@@ -1961,6 +1964,7 @@ unique_ptr<GlobalState> GlobalState::deepCopy(bool keepId) const {
 
     result->silenceErrors = this->silenceErrors;
     result->unsilenceErrors = this->unsilenceErrors;
+    result->logRecordedFilepaths = this->logRecordedFilepaths;
     result->autocorrect = this->autocorrect;
     result->ensureCleanStrings = this->ensureCleanStrings;
     result->runningUnderAutogen = this->runningUnderAutogen;
@@ -2059,6 +2063,7 @@ unique_ptr<GlobalState> GlobalState::copyForIndex() const {
     result->fileRefByPath = this->fileRefByPath;
     result->silenceErrors = this->silenceErrors;
     result->unsilenceErrors = this->unsilenceErrors;
+    result->logRecordedFilepaths = this->logRecordedFilepaths;
     result->autocorrect = this->autocorrect;
     result->ensureCleanStrings = this->ensureCleanStrings;
     result->runningUnderAutogen = this->runningUnderAutogen;

core/GlobalState.h

@@ -227,6 +227,7 @@ class GlobalState final {
     int globalStateId;
     bool silenceErrors = false;
     bool unsilenceErrors = false;
+    bool logRecordedFilepaths = false;
     bool autocorrect = false;
 
     // We have a lot of internal names of form `<something>` that's chosen with `<` and `>` as you can't make

main/options/options.cc

@@ -442,6 +442,7 @@ buildOptions(const vector<pipeline::semantic_extension::SemanticExtensionProvide
     options.add_options("dev")("p,print", to_string(all_prints), cxxopts::value<vector<string>>(), "type");
     options.add_options("dev")("trace-lexer", "Emit the lexer's token stream in a debug format");
     options.add_options("dev")("trace-parser", "Enable bison's parser trace functionality");
+    options.add_options("dev")("log-recorded-filepaths", "Emit paths recorded for different files");
     options.add_options("dev")("autogen-subclasses-parent",
                                "Parent classes for which generate a list of subclasses. "
                                "This option must be used in conjunction with -p autogen-subclasses",
@@ -817,6 +818,7 @@ void readOptions(Options &opts,
             logger->error("You can't pass both `{}` and `{}`", "--unquiet", "--quiet");
             throw EarlyReturnWithCode(1);
         }
+        opts.logRecordedFilepaths = raw["log-recorded-filepaths"].as<bool>();
         opts.autocorrect = raw["autocorrect"].as<bool>();
         opts.inlineInput = raw["e"].as<string>();
         if (opts.autocorrect && opts.silenceErrors && !opts.unsilenceErrors) {

main/options/options.h

@@ -158,6 +158,7 @@ struct Options {
     std::optional<std::string> suggestUnsafe = std::nullopt;
     bool silenceErrors = false;
     bool unsilenceErrors = false;
+    bool logRecordedFilepaths = false;
     bool silenceDevMessage = false;
     bool suggestSig = false;
     bool suppressNonCriticalErrors = false;

main/options/test/options_test.cc

@@ -26,6 +26,7 @@ TEST_CASE("DefaultConstructorMatchesReadOptions") {
     CHECK_EQ(empty.suggestTyped, opts.suggestTyped);
     CHECK_EQ(empty.silenceErrors, opts.silenceErrors);
     CHECK_EQ(empty.unsilenceErrors, opts.unsilenceErrors);
+    CHECK_EQ(empty.logRecordedFilepaths, opts.logRecordedFilepaths);
     CHECK_EQ(empty.silenceDevMessage, opts.silenceDevMessage);
     CHECK_EQ(empty.suggestSig, opts.suggestSig);
     CHECK_EQ(empty.suppressNonCriticalErrors, opts.suppressNonCriticalErrors);

main/realmain.cc

@@ -492,6 +492,7 @@ int realmain(int argc, char *argv[]) {
         gs->silenceErrors = true;
     }
     gs->unsilenceErrors = opts.unsilenceErrors;
+    gs->logRecordedFilepaths = opts.logRecordedFilepaths;
     if (opts.autocorrect) {
         gs->autocorrect = true;
     }