Module rollup 

Pre-computed rollup statistics cached at ~/.edda/collabs/<tool>/rollup.json.

Supports daily, weekly, and monthly granularity with incremental updates.

Structs

DayStat

Daily statistics.

FileEditStat

Per-file edit statistics for code heatmap.

MonthStat

Monthly statistics.

Rollup

The full rollup cache.

WeekStat

Weekly statistics.

Functions

collabs_dir

Path to the collabs directory for a tool.

compute_rollup

Compute a full rollup from scratch.

compute_rollup_incremental

Incremental rollup: compute only new data since last update, then merge.

ensure_collabs_dir

Ensure the collabs directory structure exists.

load_rollup

Load an existing rollup from disk.

merge_rollups

Merge two rollups: new data replaces overlapping days in base.

rollup_path

Path to the rollup cache file for a tool.

save_rollup

Save a rollup to disk.