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T2 — Write each box's lifecycle events where only the daemon can reach #2389
Description
Task
| slice | size | difficulty | model | who | estimated lines |
|---|---|---|---|---|---|
| Retained sessions | L | needs care | strongest | an agent | 760 (380 code, 380 tests) |
A box's events read back in order, and follow tails.
Covers:
- BOX-040
- BOX-041
- BOX-162
Layers:
- events:
- crates/boxes/src/events.rs (new): event type
- crates/boxes/src/lib.rs: mod line
- crates/boxes/src/store.rs: per-record events file
cargo nextest run -p boxes events_file_appends_in_write_order
- daemon:
- crates/minimald/src/box_manager.rs: created event; read and follow
- crates/minimald/src/box_manager/tests.rs: tests
- crates/minimald/src/rpc.rs: events read handler
- crates/minimald/src/diag.rs: copies events file
cargo nextest run -p minimald events_written_outside_box_filesystem_with_box_parent_ts_typecargo nextest run -p minimald in_box_root_cannot_append_eventscargo nextest run -p minimald events_read_returns_full_retained_stream_in_ordercargo nextest run -p minimald events_follow_replays_then_tails_until_reaped
- wire:
- crates/minimald-rpc/src/lib.rs: events read request
cargo nextest run -p minimald-rpc read_events_request_round_trips
Waits on:
Plan block
### T2 — Write each box's lifecycle events where only the daemon can reach
slice: S0
kind: task
covers: BOX-040, BOX-041, BOX-162
size: L
est: 380 code, 380 tests
executor: agent
difficulty: needs care
model: strongest
diagnostics: state collection copies events; daemon log names refusals
observability: one log line per event written
layers:
- events:
- crates/boxes/src/events.rs (new): event type
- crates/boxes/src/lib.rs: mod line
- crates/boxes/src/store.rs: per-record events file
test: cargo nextest run -p boxes events_file_appends_in_write_order
- daemon:
- crates/minimald/src/box_manager.rs: created event; read and follow
- crates/minimald/src/box_manager/tests.rs: tests
- crates/minimald/src/rpc.rs: events read handler
- crates/minimald/src/diag.rs: copies events file
test: cargo nextest run -p minimald events_written_outside_box_filesystem_with_box_parent_ts_type
test: cargo nextest run -p minimald in_box_root_cannot_append_events
test: cargo nextest run -p minimald events_read_returns_full_retained_stream_in_order
test: cargo nextest run -p minimald events_follow_replays_then_tails_until_reaped
- wire:
- crates/minimald-rpc/src/lib.rs: events read request
test: cargo nextest run -p minimald-rpc read_events_request_round_trips
produces:
- crates/boxes/src/events.rs
consumes:
- crates/boxes/src/core/record.rs
proof: A box's events read back in order, and follow tails.
depends on:
- blocked by #2387
Reacted by minimal-foundry
Activity
minimal-foundry commentedon Oct 27, 2026
Done. #2654 merged.
branch
agent/2389-write-each-box-s-lifecycle-events-where-only-the· epic #2236 · PR #2654a4b5ddef4bf78c56e45ba09a06fc96c25a466278Updated 2026-10-27T17:15:22.518Z.