commit 549e8e07c61dc566e300125b09fb9a27939dddde
author Jason Simmons <jason-simmons@users.noreply.github.com> Wed Oct 24 14:41:16 2018 -0700
committer GitHub <noreply@github.com> Wed Oct 24 14:41:16 2018 -0700
tree a21badbf05464a0ca86db0f6faea338fa759f2a1
parent d00a549f2d7c54eeb23c0f1187a9186797e08260

Support launching flutter_tools from a package URI (#23476)

packages/flutter_tools/lib/src/runner/flutter_command_runner.dart

diff --git a/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart b/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
index daa5075..1601610 100644
--- a/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
+++ b/packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
@@ -183,6 +183,12 @@
     try {
       if (platform.script.scheme == 'data')
         return '../..'; // we're running as a test
+
+      if (platform.script.scheme == 'package') {
+        final String packageConfigPath = Uri.parse(platform.packageConfig).toFilePath();
+        return fs.path.dirname(fs.path.dirname(fs.path.dirname(packageConfigPath)));
+      }
+
       final String script = platform.script.toFilePath();
       if (fs.path.basename(script) == kSnapshotFileName)
         return fs.path.dirname(fs.path.dirname(fs.path.dirname(script)));