4 Commits

Include renames

Author	SHA1	Message	Date
sneak	8a03d0dbe7	Take the signature, the expiry and the URL scheme off the image request (closes #314) ... The image request now holds only its source and its transform, exactly what the variant key covers. The /v1/image/ handler checks the allowlist and verifies the signature itself with Signer.Verify(req, sig, expires). Both image handlers keep the URL's expiry as a local value for Cache-Control. The image service holds no signer, allowlist or AllowHTTP, and ValidateRequest is gone. The fetcher takes the source and builds its URL with Source.URL from its own AllowHTTP, so no URL string is built and parsed again. chooseAutoFormat returns the format it chooses instead of writing into the request. The signed URL format and every route's answers are unchanged. Model: opus-5-5	2026-10-26 12:18:23 +00:00
clawbot	63690a9ec9	Build the image pipeline in pixad's fx graph (closes #313) ... The new package internal/providers builds the cache, the fetcher, the processor, the image service, the session manager and the encrypted URL generator from the config. pixad's fx graph provides them with providers.Constructors(), and handlers.New receives them built. The server tests build the same graph, with only the fetcher's dial function replaced. database.New opens the database, so these parts can read it while fx builds them; the cache's stop hook still runs before the database's. Each setting's default is declared in internal/config, and internal/providers works out the default cache_max_bytes. The cache's MaxBytes is the one value for the disk cache limit, and 0 turns the disk cache off. The fetcher and the processor take explicit values. Model: opus-5-5	2026-10-26 12:28:23 +01:00
clawbot	b49d0068df	Count hits, misses, fetches and transforms as Prometheus counters (closes #311) ... The five counts the cache_stats table held are now Prometheus counters in memory, as fields of the cache. NewCache makes them and registers them on the registry it is given. pixad gives it Prometheus' default registry, which /metrics serves; each test gives it a new one. The Increment methods add to their cache's counters, so counting makes no database call. cache_stats, Cache.Stats, Service.Stats, CacheStats and the pending counts are gone, with their tests. The background goroutine now writes only access times, and its names say so: StartPendingAccessTimeWrites, StopPendingAccessTimeWrites and pendingaccesstimes.go. The two stop tests whose write under way was a count now use access times. Model: opus-5-5	2026-10-26 10:20:42 +01:00
clawbot	5f9d624d74	Serve a cache hit with no database read or write (closes #309) ... 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	2026-10-21 18:12:55 +02:00