4 Commits

Include renames

Author	SHA1	Message	Date
sneak	e0539a8601	Keep cached sources and variants in one FileStore type (closes #318) ... imgcache.FileStore is a directory of files named by a hex key, at <ab>/<cd>/<key>. It writes a file under a temp name, syncs it and renames it into place. It opens, reports the size of and deletes the file for a key. The cache keeps its sources in one FileStore and its variants in another, so ContentStorage and VariantStorage are gone. FileStore has no Exists: the reconciliation pass checks a variant's file with Size, and the tests look for the file on disk. Cache.Variant reads the content type from the file's first bytes itself. storage.go is now filestore.go, and the unused testdata/red.avif is gone. Model: opus-5-5	2026-10-26 19:13:04 +00:00
clawbot	17376d885b	Split internal/imgcache into the image proxy and the cache (closes #317) ... The new package internal/imageproxy holds Proxy, which was imgcache.Service, with its Config, ImageResponse, CacheStatus and errors. imageproxy.New makes and registers the counters of upstream fetches and transforms. internal/imgcache holds the cache only, with its hit and miss counters, and imgcache.CacheConfig is imgcache.Config. The cache reads and writes each kind it keeps with one pair of methods: Variant and PutVariant, Source and PutSource, Failure and PutFailure. Source replaces LookupSource followed by GetSourceContent. imgcache.go and module.go are gone. The proxy's tests moved with it. The cache's tests check that the reconciliation pass removes an empty or cut file and its row. The proxy's tests remove them by hand, then check that Get fetches or converts again. Model: opus-5-5	2026-10-26 20:00:25 +01:00
clawbot	6b19e4c96c	Declare only the tables and columns pixa writes and reads (closes #310) ... 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	2026-10-26 09:29:26 +01:00
clawbot	a19cca2f34	Store a source the way a variant is stored, one row and one file per source URL (closes #308) ... A source is now one source_content row and one file named by its SourceKey, the SHA-256 of its host, path and query, made as the variant key is. A store writes the file, then upserts the row, and removes the file when the row cannot be written; an eviction deletes the row, then the file, with no lock. source_metadata, the JSON files under cache/metadata/, MetadataStorage, the content lock, the eviction transaction and its test hook are gone, as is the reconciliation pass that dropped a source row whose file is missing. Two source URLs serving the same bytes store them twice. Model: opus-5-5	2026-10-21 16:31:33 +02:00