Minor cleanup to reduce risk of using path.current (#2924)
diff --git a/lib/src/io.dart b/lib/src/io.dart
index b9bf573..a53663a 100644
--- a/lib/src/io.dart
+++ b/lib/src/io.dart
@@ -902,13 +902,16 @@
/// working directory.
///
/// Returns a [ByteStream] that emits the contents of the archive.
-ByteStream createTarGz(List<String> contents, {String baseDir}) {
+ByteStream createTarGz(
+ List<String> contents, {
+ @required String baseDir,
+}) {
var buffer = StringBuffer();
buffer.write('Creating .tar.gz stream containing:\n');
contents.forEach(buffer.writeln);
log.fine(buffer.toString());
- baseDir ??= path.current;
+ ArgumentError.checkNotNull(baseDir, 'baseDir');
baseDir = path.absolute(baseDir);
final tarContents = Stream.fromIterable(contents.map((entry) {
