SKILL

Instructions

1. Extract Information:

   • Identify the commit SHA from the user's request (e.g., 02abc57).
   • Identify the target channel (one of: stable, beta, dev). If not specified, try each.

2. Execute Search:

   • Ensure the find_release.dart tool is available. The tool is typically located at engine/src/flutter/third_party/dart/tools/find_release.dart relative to the Flutter workspace root. If the workspace root is not the default, set the environment variable FIND_RELEASE_TOOL_PATH to the absolute path of the tool.
   • Run the tool using the path to ensure it works from any directory within the workspace.
   • Command: dart run ${FIND_RELEASE_TOOL_PATH:-engine/src/flutter/third_party/dart/tools/find_release.dart} --commit=<SHA> --channel=<CHANNEL>

3. Interpret and Report Results:

   • The tool will report which repository (dart-lang/sdk or flutter/flutter) the commit was found in.
   • It will provide the "Lowest release tag" (the git tag containing the commit).
   • It will provide the "Lowest Flutter release" and/or "Lowest Dart release" version for the specified channel.
   • Present these findings clearly to the user. If the commit is not found or not yet in a release for that channel, inform the user accordingly.
   • Handle edge cases: If the SHA is invalid or not found, suggest checking the SHA. If the channel is invalid, default to stable and notify the user.

Examples

• User: "When did commit 02abc57 land in stable?"

• Agent: Runs dart run ${FIND_RELEASE_TOOL_PATH:-engine/src/flutter/third_party/dart/tools/find_release.dart} --commit=02abc57 --channel=stable and reports the release version.

• User: "Is 02abc57 in beta?"

• Agent: Runs the command with --channel=beta.