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fe6125d8d1
When a compilation fails with CompileFailed, the failure is now cached so that subsequent builds with the same inputs don't re-run the failed compilation. This significantly improves the experience when using BSP clients like Metals that may trigger many compilations in a row. The implementation: - Adds CachedCompileFailure, CachedProblem, and CachedPosition types to serialize compilation failures - Modifies ActionCache.cache to catch CompileFailed exceptions and store them in the cache with exitCode=1 - On cache lookup, checks for cached failures first and re-throws the cached exception if found - Fixes DiskActionCacheStore.put to preserve exitCode from request - Adds unit test to verify cached failure behavior Fixes #7662 |
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| .. | ||
| sbt/util | ||
| CacheSpec.scala | ||
| FileInfoSpec.scala | ||
| SingletonCacheSpec.scala | ||