feat(code-mappings): Handle Java monorepo source roots in auto-derivation task#112655
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feat(code-mappings): Handle Java monorepo source roots in auto-derivation task#112655
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armenzg
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Apr 10, 2026
| from collections.abc import Sequence | ||
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| SLASH = "/" | ||
| JAVA_SOURCE_ROOT_MARKERS = ("src/main/java/", "src/main/kotlin/") |
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As per convo with @romtsn , these are to cover the majority of cases.
| # e.g. com.foo.bar.Baz$handle$1, Baz.kt -> com/foo/bar/Baz.kt | ||
| "extract_filename_from_module": True, | ||
| "create_in_app_stack_trace_rules": True, | ||
| "source_roots_resolver": find_java_source_roots, |
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I'm glad seeing this file still being a good source for declaring the configuration of each platform 🦾
| platform="java", | ||
| ) | ||
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| assert sorted(code_mappings) == sorted( |
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Interesting! We create multiple code mappings!
wedamija
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Apr 13, 2026
…tion task (#112655) ## Summary - derive Java/Kotlin source roots from repo tree structure so monorepo modules map to their package root instead of stopping at `src/main/java` or `src/main/kotlin` - allow multiple code mappings from the same repo when identical Java package paths exist in multiple subprojects - move the Java-specific helper logic into a dedicated utility module and add realistic monorepo coverage for GraphQL and OpenTelemetry layouts from [sentry-java](https://github.com/getsentry/sentry-java) ## Test Plan - `.venv/bin/pytest -svv --reuse-db tests/sentry/issues/auto_source_code_config/test_code_mapping.py tests/sentry/api/endpoints/issues/test_organization_derive_code_mappings.py tests/sentry/issues/auto_source_code_config/test_process_event.py` - `.venv/bin/pre-commit run --files src/sentry/issues/auto_source_code_config/code_mapping.py src/sentry/issues/auto_source_code_config/utils/java.py tests/sentry/issues/auto_source_code_config/test_code_mapping.py tests/sentry/api/endpoints/issues/test_organization_derive_code_mappings.py tests/sentry/issues/auto_source_code_config/test_process_event.py` ## Migration - no migration needed; `RepositoryProjectPathConfig` already uses `(project, stack_root, source_root)` and this PR only changes derivation logic plus an in-memory dedupe key
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Summary
src/main/javaorsrc/main/kotlinTest Plan
.venv/bin/pytest -svv --reuse-db tests/sentry/issues/auto_source_code_config/test_code_mapping.py tests/sentry/api/endpoints/issues/test_organization_derive_code_mappings.py tests/sentry/issues/auto_source_code_config/test_process_event.py.venv/bin/pre-commit run --files src/sentry/issues/auto_source_code_config/code_mapping.py src/sentry/issues/auto_source_code_config/utils/java.py tests/sentry/issues/auto_source_code_config/test_code_mapping.py tests/sentry/api/endpoints/issues/test_organization_derive_code_mappings.py tests/sentry/issues/auto_source_code_config/test_process_event.pyMigration
RepositoryProjectPathConfigalready uses(project, stack_root, source_root)and this PR only changes derivation logic plus an in-memory dedupe key