Removes output_content and request_cache, which nothing writes, and every
column that was written but never read: the host, path, query, content_type
and fetched_at of source_content, the content_type and created_at of
variant_content, and the status_code, error_message and fetched_at of
negative_cache.
StoreSource no longer takes the fetch result and LookupSource returns only
the source key. StoreVariant no longer takes a content type and
StoreNegative no longer takes a status code or message, so
extractStatusCode and the status constants, which only fed status_code,
are gone. Reconciliation adopts a variant file without opening it, as its
row no longer records a content type. Tests that set or checked a removed
column follow.
Model: opus-5-5
A hit opens the variant file and nothing else: its content type comes
from the file's first bytes, and a file in no output format is a miss.
Its access time and count, and the access time of a cached source a
miss uses, go without waiting to one background goroutine that writes
them once a second; each kind of access time waits in a channel of
10,000 that drops the rest. Expired negative cache rows are left to
CleanExpired. The .meta files, metaCache, Lookup and golang-lru go,
with their tests; the two reconciliation walks, identical without the
.meta skip, share one. make bench runs a parallel cache hit benchmark
on the host, outside make check.
Model: opus-5-5
sneak
clawbot