Function nodeLoadModuleByRelativeName

test/fixtures/snapshot/typescript.js:43436–43473

(extensions, candidate, onlyRecordFailures, state, considerPackageJson)

        return real;
    }
    function nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures, state, considerPackageJson) {
        if (state.traceEnabled) {
            trace(state.host, ts.Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_type_1, candidate, Extensions[extensions]);
        }
        if (!ts.hasTrailingDirectorySeparator(candidate)) {
            if (!onlyRecordFailures) {
                var parentOfCandidate = ts.getDirectoryPath(candidate);
                if (!ts.directoryProbablyExists(parentOfCandidate, state.host)) {
                    if (state.traceEnabled) {
                        trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate);
                    }
                    onlyRecordFailures = true;
                }
            }
            var resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state);
            if (resolvedFromFile) {
                var packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : undefined;
                var packageInfo = packageDirectory ? getPackageJsonInfo(packageDirectory, /*onlyRecordFailures*/ false, state) : undefined;
                return withPackageId(packageInfo, resolvedFromFile);
            }
        }
        if (!onlyRecordFailures) {
            var candidateExists = ts.directoryProbablyExists(candidate, state.host);
            if (!candidateExists) {
                if (state.traceEnabled) {
                    trace(state.host, ts.Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate);
                }
                onlyRecordFailures = true;
            }
        }
        // esm mode relative imports shouldn't do any directory lookups (either inside `package.json`
        // files or implicit `index.js`es). This is a notable depature from cjs norms, where `./foo/pkg`
        // could have been redirected by `./foo/pkg/package.json` to an arbitrary location!
        if (!(state.features & NodeResolutionFeatures.EsmMode)) {
            return loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson);
        }
        return undefined;
    }
    /*@internal*/
    ts.nodeModulesPathPart = "/node_modules/";
    /*@internal*/