Fixed some bugs around excludes not resolving

README.md

@@ -71,7 +71,7 @@ import Foo = require('package-name/Foo');
 
 * `baseDir?: string`: The base directory for the package being bundled. Any dependencies discovered outside this
   directory will be excluded from the bundle.  *Note* this is no longer the preferred way to configure `dts-generator`, please see `project`.
-* `excludes?: string[]`: A list of glob patterns, relative to `baseDir`, that should be excluded from the bundle. Use
+* `exclude?: string[]`: A list of glob patterns, relative to `baseDir`, that should be excluded from the bundle. Use
   the `--exclude` flag one or more times on the command-line. Defaults to `[ "node_modules/**/*.d.ts" ]`.
 * `externs?: string[]`: A list of external module reference paths that should be inserted as reference comments. Use
   the `--extern` flag one or more times on the command-line.

index.ts

@@ -65,11 +65,13 @@ function getFilenames(baseDir: string, files: string[]): string[] {
 	return files.map(function (filename) {
 		const resolvedFilename = pathUtil.resolve(filename);
 		if (resolvedFilename.indexOf(baseDir) === 0) {
-			return resolvedFilename;
+			return glob.sync(resolvedFilename);
 		}
 
-		return pathUtil.resolve(baseDir, filename);
-	});
+		return glob.sync(pathUtil.resolve(baseDir, filename));
+	}).reduce((result, pathArray) => {
+		return result.concat(pathArray);
+	}, []);
 }
 
 function processTree(sourceFile: ts.SourceFile, replacer: (node: ts.Node) => string): string {
@@ -204,14 +206,14 @@ export default function generate(options: Options): Promise<void> {
 	filenames.forEach(name => { verboseMessage('  ' + name); });
 	const excludesMap: { [filename: string]: boolean; } = {};
 
-	options.exclude = options.exclude || [ 'node_modules/**/*.d.ts' ];
+	options.exclude = getFilenames(baseDir, options.exclude || [ 'node_modules/**/*.d.ts' ]);
 
-	options.exclude && options.exclude.forEach(function (filename) {
-		glob.sync(filename).forEach(function(globFileName) {
-			excludesMap[filenameToMid(pathUtil.resolve(baseDir, globFileName))] = true;
-		});
+	options.exclude.forEach(function (filename) {
+		excludesMap[filenameToMid(filename)] = true;
 	});
-	if (options.exclude) {
+
+	// at this point we'll always have an array so just check if it's empty
+	if (options.exclude.length > 0) {
 		verboseMessage('exclude:');
 		options.exclude.forEach(name => { verboseMessage('  ' + name); });
 	}