Index: sdk/lib/_internal/pub/lib/src/source.dart |
diff --git a/sdk/lib/_internal/pub/lib/src/source.dart b/sdk/lib/_internal/pub/lib/src/source.dart |
index 66428f50b1b0d9c9de717083bc17629d744c7a26..99f12ab1f335fb88b73b496bac843f1e508cc17b 100644 |
--- a/sdk/lib/_internal/pub/lib/src/source.dart |
+++ b/sdk/lib/_internal/pub/lib/src/source.dart |
@@ -184,6 +184,14 @@ abstract class Source { |
return false; |
} |
+ /// Returns the directory where this package has been installed. If this is |
+ /// a cached source, it will be in the system cache. Otherwise, it will |
+ /// depend on the source. |
+ Future<String> getDirectory(PackageId id) { |
+ if (shouldCache) return systemCacheDirectory(id); |
+ throw new UnimplementedError("Source $name must implement this."); |
+ } |
+ |
/// Returns the directory in the system cache that the package identified by |
/// [id] should be installed to. This should return a path to a subdirectory |
/// of [systemCacheRoot]. |