cshum / imagor / 22022082076

92%

master: 92%

Build Type

Pull #713

github

Committed by mevinbabuc

Commit Message

feat: add in-memory watermark cache with ristretto

Adds an optional in-memory cache for processed watermark images using
dgraph-io/ristretto. When enabled via -imagor-watermark-cache-size,
watermarks are cached after resize, colorspace conversion, and alpha
application as vips.Image objects for fast copy-on-write retrieval.

Also adds singleflight deduplication for concurrent image loads to
prevent redundant fetches of the same watermark.

Pull Request Pull Request #713: feat: add watermark caching for improved performance

Run Details

81 of 99 new or added lines in 5 files covered. (81.82%)

2 existing lines in 2 files now uncovered.

5864 of 6387 relevant lines covered (91.81%)

1.1 hits per line