28411659577
93%

Ran 30 Jun 2026 12:32AM UTC

Jobs 10

Files 1707

Run time 3min

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Committed 30 Jun 2026 12:23AM UTC coverage: 91.309% (-1.5%) from 92.803%

Build # 28411659577

Build Type

push

github

Committed by

web-flow

Commit Message

Add support for source jars to BSP protocol (#23410)

This PR is essentially a continuation of #21143, adding source JAR
support for the JVM BSP plugin. It adds centralized source jar
resolution to Coursier, allowing it to resolve `-source.jar`s when
downloading dependencies, both for Java and Scala, thus enabling code
navigation for third party dependencies in VS Code, IntelliJ, and other
editors with support.

I've been dogfooding this on our mid-sized Scala monorepo, and with
this, the developer experience moves from unbearable to excellent.

Disclosure: Claude code has helped me with some of the fixes, but all
code has been reviewed manually (to the extent that I know the jvm
backends).

Coverage Stats

283 of 304 new or added lines in 12 files covered. (93.09%)

1239 existing lines in 81 files now uncovered.

88781 of 97231 relevant lines covered (91.31%)

3.45 hits per line

Uncovered Changes

Lines	Coverage	∆	File
16	89.04		src/python/pants/jvm/bsp/dependencies.py
2	94.19	2.03%	src/python/pants/backend/scala/bsp/rules.py
2	87.5	0.99%	src/python/pants/bsp/util_rules/targets.py
1	95.24	-0.48%	src/python/pants/backend/java/bsp/rules.py

Coverage Regressions

Lines	Coverage	∆	File
130	0.0	-96.3%	src/python/pants/backend/openapi/codegen/python/generate.py
57	30.34	-64.04%	src/python/pants/option/options_fingerprinter.py
55	0.0	-96.49%	src/python/pants/backend/nfpm/native_libs/rules.py
54	0.0	-100.0%	src/python/pants/backend/codegen/thrift/scrooge/scala/rules.py
51	0.0	-98.08%	src/python/pants/backend/adhoc/adhoc_tool.py
50	0.0	-94.34%	src/python/pants/backend/tools/preamble/rules.py
45	54.08	-45.92%	src/python/pants/backend/python/lint/flake8/rules_integration_test.py
43	0.0	-97.73%	src/python/pants/backend/helm/goals/lint.py
43	30.21	-44.79%	src/python/pants/pantsd/pants_daemon_core.py
38	0.0	-97.44%	src/python/pants/backend/go/lint/gofmt/rules.py
36	0.0	-100.0%	src/python/pants/backend/cc/subsystems/compiler.py
35	0.0	-100.0%	src/python/pants/backend/openapi/codegen/python/package_mapper.py
34	0.0	-100.0%	src/python/pants/backend/visibility/lint.py
33	79.78	-12.36%	src/python/pants/core/environments/rules.py
33	85.49	-8.71%	src/python/pants/jvm/target_types.py
29	0.0	-100.0%	src/python/pants/backend/helm/check/kubeconform/chart.py
26	0.0	-96.3%	src/python/pants/backend/docker/goals/tailor.py
26	0.0	-100.0%	src/python/pants/backend/tools/preamble/subsystem.py
26	78.48	-16.46%	src/python/pants/backend/visibility/rule_types.py
24	64.38	-32.88%	src/python/pants/backend/helm/util_rules/post_renderer.py
23	81.29	-14.84%	src/python/pants/backend/helm/dependency_inference/deployment.py
23	34.52	-27.38%	src/python/pants/backend/python/util_rules/lockfile_diff.py
18	62.5	-32.14%	src/python/pants/jvm/package/deploy_jar.py
17	0.0	-100.0%	src/python/pants/backend/openapi/codegen/python/extra_fields.py
17	63.27	-34.69%	src/python/pants/backend/tools/trufflehog/rules_integration_test.py
16	94.4	-2.64%	src/python/pants/backend/python/target_types.py
15	65.12	-34.88%	src/python/pants/backend/project_info/filedeps.py
15	61.7	-31.91%	src/python/pants/backend/shell/goals/package.py
15	76.39	-20.83%	src/python/pants/engine/internals/platform_rules_test.py
14	91.16	-7.73%	src/python/pants/backend/scala/target_types.py
13	0.0	-100.0%	src/python/pants/backend/codegen/thrift/scrooge/scala/symbol_mapper.py
13	89.95	-6.22%	src/python/pants/backend/python/target_types_rules.py
11	0.0	-100.0%	src/python/pants/backend/go/lint/gofmt/subsystem.py
9	84.93	-12.33%	src/python/pants/util/memo.py
8	77.5	-20.0%	src/python/pants/backend/build_files/fmt/buildifier/rules_integration_test.py
8	85.45	-14.55%	src/python/pants/backend/go/util_rules/binary.py
8	83.33	-16.67%	src/python/pants/backend/python/goals/run_helper.py
8	78.38	-21.62%	src/python/pants/backend/terraform/lint/tfsec/tfsec_integration_test.py
7	86.89	-11.48%	src/python/pants/backend/codegen/thrift/dependency_inference.py
7	0.0	-87.5%	src/python/pants/backend/go/lint/gofmt/skip_field.py
7	94.92	-1.78%	src/python/pants/core/util_rules/adhoc_process_support.py
7	76.11	-6.19%	src/python/pants/pantsd/service/pants_service.py
6	92.82	-3.08%	src/python/pants/backend/nfpm/fields/contents.py
6	86.96	-13.04%	src/python/pants/backend/python/goals/run_python_source.py
6	87.27	-5.45%	src/python/pants/backend/python/typecheck/mypy/subsystem.py
5	87.67	-6.85%	src/python/pants/engine/console.py
5	76.92	-4.27%	src/python/pants/init/logging.py
5	83.91	-5.75%	src/python/pants/jvm/resolve/jvm_tool.py
4	0.0	-100.0%	src/python/pants/backend/openapi/codegen/python/rules.py
4	93.79	-2.26%	src/python/pants/backend/scala/dependency_inference/scala_parser.py
4	91.53	-6.78%	src/python/pants/jvm/subsystems.py
3	94.29	-1.07%	src/python/pants/backend/python/util_rules/pex_from_targets.py
3	95.88	-3.09%	src/python/pants/backend/shell/shunit2_test_runner.py
3	88.0	-3.0%	src/python/pants/core/util_rules/search_paths.py
3	89.77	-3.41%	src/python/pants/engine/internals/dep_rules.py
2	96.64	-1.68%	src/python/pants/backend/go/target_types.py
2	91.67	-2.78%	src/python/pants/backend/nfpm/util_rules/inject_config.py
2	97.4	-2.6%	src/python/pants/backend/openapi/util_rules/generator_process.py
2	96.15	-3.85%	src/python/pants/backend/python/lint/flake8/rules.py
2	96.51	-0.37%	src/python/pants/backend/python/util_rules/pex.py
2	91.17	-0.71%	src/python/pants/core/goals/generate_lockfiles.py
2	95.59	-0.2%	src/python/pants/engine/target.py
2	94.0	-3.96%	src/python/pants/jvm/resolve/coordinate.py
2	88.89	-11.11%	src/python/pants/testutil/pytest_util.py
1	97.37	-2.63%	src/python/pants/backend/codegen/thrift/jvm_symbol_mapper.py
1	92.86	-3.57%	src/python/pants/backend/go/dependency_inference.py
1	94.74	-0.75%	src/python/pants/backend/helm/util_rules/chart.py
1	97.09	-0.49%	src/python/pants/backend/helm/util_rules/renderer.py
1	94.63	-0.67%	src/python/pants/backend/helm/utils/yaml.py
1	97.3	-1.35%	src/python/pants/backend/java/compile/javac.py
1	87.5	-12.5%	src/python/pants/backend/python/typecheck/mypy/skip_field.py
1	97.67	-2.33%	src/python/pants/backend/scala/dependency_inference/symbol_mapper.py
1	97.79	-0.55%	src/python/pants/backend/shell/target_types.py
1	93.94	-3.03%	src/python/pants/backend/terraform/lint/tfsec/rules.py
1	96.55	-3.45%	src/python/pants/backend/visibility/rules.py
1	95.65	-4.35%	src/python/pants/core/util_rules/distdir.py
1	96.14	-0.39%	src/python/pants/engine/internals/build_files.py
1	98.1	-0.95%	src/python/pants/engine/intrinsics.py
1	95.89	-1.37%	src/python/pants/jvm/shading/rules.py
1	97.93	-0.69%	src/python/pants/option/subsystem.py
1	95.43	-0.57%	src/python/pants/source/source_root.py

Jobs

ID	Job ID	Ran	Files	Coverage
1	test_python_linux_arm64 - 28411659577.1	30 Jun 2026 12:32AM UTC	1189	51.77	GitHub Action Run
2	test_python_linux_x86_64_2/10 - 28411659577.2	30 Jun 2026 12:32AM UTC	1210	58.53	GitHub Action Run
3	test_python_linux_x86_64_6/10 - 28411659577.3	30 Jun 2026 12:32AM UTC	1201	49.29	GitHub Action Run
4	test_python_linux_x86_64_3/10 - 28411659577.4	30 Jun 2026 12:33AM UTC	1207	53.49	GitHub Action Run
5	test_python_linux_x86_64_1/10 - 28411659577.5	30 Jun 2026 12:34AM UTC	1206	49.05	GitHub Action Run
6	test_python_linux_x86_64_0/10 - 28411659577.6	30 Jun 2026 12:34AM UTC	1230	57.27	GitHub Action Run
7	test_python_linux_x86_64_8/10 - 28411659577.7	30 Jun 2026 12:36AM UTC	1209	52.8	GitHub Action Run
8	test_python_linux_x86_64_4/10 - 28411659577.8	30 Jun 2026 12:37AM UTC	1240	58.81	GitHub Action Run
9	test_python_linux_x86_64_7/10 - 28411659577.9	30 Jun 2026 12:35AM UTC	1211	50.82	GitHub Action Run
10	test_python_linux_x86_64_9/10 - 28411659577.10	30 Jun 2026 12:35AM UTC	1217	53.74	GitHub Action Run

pantsbuild / pants / 28411659577
93%

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pantsbuild / pants / 28411659577 93%

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Markdown

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pantsbuild / pants / 28411659577
93%

README BADGES
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