- Create a new, self-contained doPlayback.go that correctly
implements the summary view.
- This function is designed to be called with an optional filename.
- Note: This leaves main.go in a broken state, requiring the user
to update the call site to this new function.
- Update main.go and doPlayback.go to be compatible with the
refactored 'Chat -> Entries' protobuf message format.
- Remove the now-obsolete format_rich_log.go file.
- The application now compiles successfully against the new chatpb library.
- The 'playback' command now prints a one-line summary for each
chat topic.
- The summary includes the topic name, the number of entries,
and the start time of the conversation.
Jeff Carr
Castor Gemini