Your objective is to display historical CocoMeter data.
Before proceeding, verify that .cocoplus/ exists.
If not: output "CocoPlus not initialized in this directory. Run $pod init to begin." Then stop.
Parse argument: $meter history [n] — n defaults to 10.
Read .cocoplus/meter/history.jsonl. If it does not exist or is empty:
Output: "No meter history yet. CocoMeter records history when sessions end. Ensure CocoMeter is enabled ($meter on) and complete a session."
Then stop.
Read the last N JSON objects from history.jsonl (one per line).
Output:
# CocoMeter — Session History
Showing last [N] sessions:
| Session | Started | Duration | Tools Called | SQL Statements | Writes |
|---|---|---|---|---|---|
| [one row per session] |
Totals (last [N] sessions)
Total tools called: [sum] Total SQL statements: [sum] Total writes: [sum] Estimated total tokens: [sum]
## Anti-Rationalization
| Shortcut / Temptation | Why It Fails |
|-----------------------|--------------|
| Read all lines from history.jsonl regardless of N argument | Large projects accumulate hundreds of sessions; always respect the N limit to avoid excessive output |
| Show history when history.jsonl is empty without a clear explanation | A blank output looks like a bug; always explain that no sessions have been recorded yet and how to start |
## Exit Criteria
- [ ] A session history table with columns Session, Started, Duration, Tools Called, SQL Statements, Writes is output
- [ ] At most N sessions are shown (N from argument, default 10)
- [ ] Totals row showing sums across all displayed sessions is shown at the bottom