Throw catchable exception from ensurePubspecResolved (#3852)
diff --git a/lib/pub.dart b/lib/pub.dart
index 0dd0e90..1751672 100644
--- a/lib/pub.dart
+++ b/lib/pub.dart
@@ -3,9 +3,12 @@
// BSD-style license that can be found in the LICENSE file.
import 'package:args/command_runner.dart';
+
import 'src/entrypoint.dart';
+import 'src/exceptions.dart';
import 'src/pub_embeddable_command.dart';
import 'src/system_cache.dart';
+
export 'src/executable.dart'
show
getExecutableForCommand,
@@ -39,6 +42,8 @@
///
/// If [onlyOutputWhenTerminal] is `true` (the default) there will be no
/// output if no terminal is attached.
+///
+/// Throws a [ResolutionFailedException] if resolution fails.
Future<void> ensurePubspecResolved(
String dir, {
PubAnalytics? analytics,
@@ -47,10 +52,19 @@
bool summaryOnly = true,
bool onlyOutputWhenTerminal = true,
}) async {
- await Entrypoint(dir, SystemCache(isOffline: isOffline)).ensureUpToDate(
- analytics: analytics,
- checkForSdkUpdate: checkForSdkUpdate,
- summaryOnly: summaryOnly,
- onlyOutputWhenTerminal: onlyOutputWhenTerminal,
- );
+ try {
+ await Entrypoint(dir, SystemCache(isOffline: isOffline)).ensureUpToDate(
+ analytics: analytics,
+ checkForSdkUpdate: checkForSdkUpdate,
+ summaryOnly: summaryOnly,
+ onlyOutputWhenTerminal: onlyOutputWhenTerminal,
+ );
+ } on ApplicationException catch (e) {
+ throw ResolutionFailedException._(e.toString());
+ }
+}
+
+class ResolutionFailedException implements Exception {
+ String message;
+ ResolutionFailedException._(this.message);
}
