Reshape the public API around one push engine and restore the af05f05c
surface as a compatibility shell over it.
- NewStream takes caller-owned items (Source/Targets), reports every accepted
item through one results callback, and Wait returns the run's terminal error.
Run, BatchSource and the item callbacks are gone.
- The engine owns the result path: WithResultBuffer is the depth of the result
queue, WithResultBatch is how many results one delivery carries, and
WithResultFlushInterval is how long a successful result may wait. A result
that carries any error is delivered immediately as its own batch.
- Restore the af05f05c API byte-compatibly in the same package: New, Copyer,
Wait/WaitErr, AccurateJob, WildcardJob, the report events and the JSON report
round-trip through encoding/json alone.
- One descriptor serves a whole item; the stored hash is read through the
descriptor that reads the content and the computed hash is published through
it before it closes.
- Make every handoff escapable by a hard stop: the read buffer, a chunk send,
an event send and the result buffer.
- Fix the recorded sweep findings: report indent and round-trip, cmd/acp exit
status, acp-rewrite final paths, mmap EOF/close/slice, disk-usage
reservations, ErrTargetIO identity, the fatal-panic safety net, option
validation, and the FreeBSD/Windows build paths.
- Cover the contract with semantic tests, add Makefile check/race/vet/cross
targets, and document the withdrawn v0.1.0/v0.2.0 migration in README.
Samuel Cui
Samuel N Cui