feat(gradle): TEST filter + stack trace truncation

[Nava2]

Summary

• Stack trace truncation: keep exception message + first assertion frame + up to 3 user-code frames, drop framework frames with ... N more summary
• User frames kept regardless of position (not shadowed by framework frames in deep traces)
• Passing test removal, JUnit discovery noise, STANDARD_OUT/ERR block removal
• Configurable framework frame dropping via drop_frame_packages config:
  • Built-in (hardcoded): java.*, kotlin.*, sun.*, javax.*, jdk.*, jakarta.*, android.*, *.internal.*
  • Configurable defaults: org.gradle, org.junit.platform, org.junit.jupiter.engine, org.springframework, com.google.inject, io.grpc, org.mockito, io.mockk, org.eclipse.jetty
  • Unknown frames (not framework, not user) are kept — could be useful third-party code
• Configurable user_packages from config.toml (default: empty, uses com.example.* fallback)
• Caused by: chain handling with separate frame limits
• No built-in INTEGRATION_NOISE — verified against real --console plain output (Hibernate/HikariPool/etc. don't appear in Gradle's console stream, only in JUnit reports)

Stack

scaffold <- global-filters <- compile <- test-filter <- detekt <- batch
                           ├── deps
                           └── health-proto

Test plan

• Snapshot tests (success/failure/integration/with-packages), token savings >=60%
• Stack trace truncation, caused-by chains, deep framework frames
• Framework regex: builtin, internal, configured, user code exclusion
• cargo fmt --all --check && cargo clippy --all-targets && cargo test --all

🤖 Generated with Claude Code

[Nava2]

• feat(gradle): DETEKT filter with violation grouping #5 : 2 dependent PRs (#6 , #10 )
• feat(gradle): TEST filter + stack trace truncation #4 👈 (View in Graphite)
• feat(gradle): COMPILE filter + path normalization #3
• feat(gradle): global noise line filters + config #2 : 2 other dependent PRs (#8 , #9 )
• feat(gradle): scaffold module + command wiring + hooks #1
• master

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[Nava2]

Merge activity

• Mar 16, 2:26 PM UTC: @Nava2 merged this pull request with Graphite.