Module event_log 

Per-skill append-only event log (~/.mur/skills/<name>/events.jsonl). Each line is a JSON-serialized SkillEvent. Used by fleet-sync for set-union merge of evolved usage state across devices.

Also provides manifest conflict resolution via Last-Writer-Wins (LWW) for fleet-sync: when two devices have divergent manifests, the one with the later updated_at timestamp wins.

Structs

RunRecord

Outcome of one workflow/skill run, recorded into the per-skill ledger.

Enums

SkillEvent

Functions

append_event

apply_new_events_to_stats

Apply a slice of new events to an existing SkillStats, updating only usage counters. Lifecycle state, pinned, and anchor_confidence are preserved — they are managed by the lifecycle module, not by events.

event_log_path

parse_events_jsonl

read_events

record_run

Append one enriched Execution event for a completed run — the run-ledger write path (workflow-engine v2 P2). Returns the event written.

resolve_manifest_lww

Resolve manifest conflict via Last-Writer-Wins (LWW). Returns the winning skill and the reason (local_wins, remote_wins, or force_local).

union_events

Set-union of two event logs, deduped by dedup_key, sorted by timestamp. Commutative and idempotent.