Function main

scripts/reportExports.js:32–100

()

main();

function main() {
  let exportFiles = fg
    .sync('**/exports/**/*.ts', {
      cwd: packagesDir,
      absolute: true,
      ignore: ['**/*.d.ts']
    })
    .sort((a, b) => a.localeCompare(b));

  let program = ts.createProgram(exportFiles, {
    allowJs: false,
    checkJs: false,
    jsx: ts.JsxEmit.ReactJSX,
    module: ts.ModuleKind.ESNext,
    moduleResolution: ts.ModuleResolutionKind.Bundler,
    noEmit: true,
    skipLibCheck: true,
    target: ts.ScriptTarget.ESNext
  });

  let checker = program.getTypeChecker();
  let report = [];

  for (let fileName of exportFiles) {
    let sourceFile = program.getSourceFile(fileName);
    if (!sourceFile) {
      continue;
    }

    let moduleSymbol = checker.getSymbolAtLocation(sourceFile);
    let exports = moduleSymbol ? checker.getExportsOfModule(moduleSymbol) : [];
    let exportNames = exports.map(symbol => symbol.getName()).sort((a, b) => a.localeCompare(b));

    let specifier = getImportSpecifier(fileName);

    report.push({
      specifier,
      packageName: getPackageName(specifier),
      isRoot: isRootSpecifier(specifier),
      isPrivate: specifier.includes('/private/'),
      exports: exportNames
    });
  }

  report.sort((a, b) => a.specifier.localeCompare(b.specifier));
  let packageData = buildPackageData(report);
  let noteFilters = args.values.note ?? [];

  for (let entry of report) {
    let lines = [];
    let {specifier, exports: exportNames} = entry;

    for (let exportName of exportNames) {
      let notes = getExportNotes(entry, exportName, packageData);
      if (matchesNoteFilter(notes, noteFilters)) {
        lines.push(`- \`${exportName}\`${notes.length > 0 ? ` (${notes.join(', ')})` : ''}`);
      }
    }