feat(explain): implement lore explain command for auto-generating issue/MR narratives

Adds the full explain command with 7 output sections: entity summary, description,
key decisions (heuristic event-note correlation), activity summary, open threads,
related entities (closing MRs, cross-references), and timeline excerpt (reuses
existing pipeline). Supports --sections filtering, --since time scoping,
--no-timeline, --max-decisions, and robot mode JSON output.

Closes: bd-2i3z, bd-a3j8, bd-wb0b, bd-3q5e, bd-nj7f, bd-9lbr
This commit is contained in:
teernisse
2026-03-10 14:24:35 -04:00
parent 16cc58b17f
commit 32134ea933
8 changed files with 2052 additions and 24 deletions

View File

@@ -316,6 +316,17 @@ fn handle_robot_docs(robot_mode: bool, brief: bool) -> Result<(), Box<dyn std::e
"meta": {"elapsed_ms": "int"}
}
},
"explain": {
"description": "Auto-generate a structured narrative of an issue or MR",
"flags": ["<entity_type: issues|mrs>", "<IID>", "-p/--project <path>", "--sections <comma-list>", "--no-timeline", "--max-decisions <N>", "--since <period>"],
"valid_sections": ["entity", "description", "key_decisions", "activity", "open_threads", "related", "timeline"],
"example": "lore --robot explain issues 42 --sections key_decisions,activity --since 30d",
"response_schema": {
"ok": "bool",
"data": {"entity": "{type:string, iid:int, title:string, state:string, author:string, assignees:[string], labels:[string], created_at:string, updated_at:string, url:string?, status_name:string?}", "description_excerpt": "string?", "key_decisions": "[{timestamp:string, actor:string, action:string, context_note:string}]?", "activity": "{state_changes:int, label_changes:int, notes:int, first_event:string?, last_event:string?}?", "open_threads": "[{discussion_id:string, started_by:string, started_at:string, note_count:int, last_note_at:string}]?", "related": "{closing_mrs:[{iid:int, title:string, state:string, web_url:string?}], related_issues:[{entity_type:string, iid:int, title:string?, reference_type:string}]}?", "timeline_excerpt": "[{timestamp:string, event_type:string, actor:string?, summary:string}]?"},
"meta": {"elapsed_ms": "int"}
}
},
"notes": {
"description": "List notes from discussions with rich filtering",
"flags": ["--limit/-n <N>", "--author/-a <username>", "--note-type <type>", "--contains <text>", "--for-issue <iid>", "--for-mr <iid>", "-p/--project <path>", "--since <period>", "--until <period>", "--path <filepath>", "--resolution <any|unresolved|resolved>", "--sort <created|updated>", "--asc", "--include-system", "--note-id <id>", "--gitlab-note-id <id>", "--discussion-id <id>", "--fields <list|minimal>", "--open"],