Remove View[T] — Add now returns *Dataset[T] directly. Callers use Load()
on the returned Dataset; Init/Run belong to the owning Group.
main.go simplified: declare syncer + file paths per case, then one
g.Init() and one g.Run(). No manual loops over individual datasets.
Add gitshallow.Repo.FilePath helper.
Records lastSynced time after each pull. A concurrent caller that was
waiting behind the mutex sees lastSynced < 1s ago and returns early,
avoiding a wasted network round-trip.
- gitshallow: replace in-place Depth mutation with effectiveDepth() method;
remove depth normalisation from New() since it was masking the bug
- ipcohort: extract sortNets() helper using cmp.Compare, eliminating 3 identical
sort closures; add ContainsAddr(netip.Addr) for pre-parsed callers; guard
Contains() against IPv6 panic (As4 panics on non-v4); add IPv6 test
- dataset: Add() now sets NopSyncer{} so callers cannot panic by accidentally
calling Init/Sync/Run on a Group-managed Dataset
gitshallow.Repo.GCInterval int:
0 (default) = git auto gc (no explicit call)
N = aggressive gc + prune every Nth successful pull
GC() simplified to always aggressive+prune (the only mode we use).
Sync(), Init(), Fetch() all parameter-free; GCInterval baked into Repo.
httpcache.Syncer interface: Fetch() (bool, error) — satisfied by both
*httpcache.Cacher and *gitshallow.Repo (new Fetch method + LightGC field).
httpcache.Cacher.Fetch now errors on zero-length 200 response instead of
clobbering the existing file with empty content.
Sources.Fetch/Init drop the lightGC param (baked into Repo.LightGC).
Sources.syncs []httpcache.Syncer replaces the separate git/httpInbound/
httpOutbound fields — Fetch iterates syncs uniformly, no more switch.
Sources itself satisfies httpcache.Syncer.
Top-layer callers (IPFilter) now drive all reloads directly after
Sync/Fetch return. gitshallow.Init now returns (bool, error).
httpcache drops Init and Sync — callers just call Fetch.
fs/dataset deleted — generic File[T] wrapper didn't earn its abstraction layer
gitshallow.ShallowRepo → Repo (redundant with package name)
gitshallow.Repo.Register(func() error) — callbacks fire after each sync
gitshallow.Repo.Init/Run — full lifecycle in one package
caller (check-ip-blacklist) holds atomic.Pointer[Cohort] directly
gitshallow: fix double-fetch (pull already fetches), drop redundant -C flags
gitdataset: split into GitDataset[T] (file+atomic) and GitRepo (git+multi-dataset)
- NewDataset for file-only use, AddDataset to register with a GitRepo
- one clone/fetch per repo regardless of how many datasets it has
ipcohort: split Cohort into hosts (sorted /32, binary search) + nets (CIDRs, linear)
- fixes false negatives when broad CIDRs (e.g. /8) precede specific entries
- fixes Parse() sort-before-copy order bug
- ReadAll always sorts; unsorted param removed (was dead code)
