tanaka takaya e3820eb6b3 [2.x] perf: Memoize the artifact content hash in LibraryManagementCodec (#9563) ...

**Problem**
Serializing an UpdateReport re-reads every artifact through sjson-new's
File iso to recompute its sha256, so every ActionCache key computation
and Tracked write-back re-reads the whole dependency classpath on every
invocation, including no-ops.

**Solution**
Override the iso with a hash memoized by (path, size, lastModified),
with the same invalidation semantics as the digest cache in sbt/sbt#8363,
and mix it into the generated codec via contrabandCodecParents.

Generated-by: Claude Fable 5

2026-08-06 20:54:18 -04:00

..

src

[2.x] perf: Memoize the artifact content hash in LibraryManagementCodec (#9563)

2026-08-06 20:54:18 -04:00

NOTICE

Move to lm-core, lm-ivy folders

2024-10-09 08:55:37 +02:00