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pantsbuild / pants / 21803785359

08 Feb 2026 07:13PM UTC coverage: 43.3% (-37.0%) from 80.277%
21803785359

Pull #23085

github

web-flow
Merge 7c1cd926d into 40389cc58
Pull Request #23085: A helper method for indexing paths by source root

2 of 6 new or added lines in 1 file covered. (33.33%)

17114 existing lines in 539 files now uncovered.

26075 of 60219 relevant lines covered (43.3%)

0.43 hits per line

Source File
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0.0
/src/python/pants/backend/project_info/list_roots.py
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# Copyright 2019 Pants project contributors (see CONTRIBUTORS.md).
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# Licensed under the Apache License, Version 2.0 (see LICENSE).
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from pants.engine.console import Console
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from pants.engine.goal import Goal, GoalSubsystem, LineOriented
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from pants.engine.rules import collect_rules, goal_rule
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from pants.source.source_root import AllSourceRoots
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class RootsSubsystem(LineOriented, GoalSubsystem):
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    name = "roots"
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    help = "List the repo's registered source roots."
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class Roots(Goal):
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    subsystem_cls = RootsSubsystem
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    environment_behavior = Goal.EnvironmentBehavior.LOCAL_ONLY
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@goal_rule
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async def list_roots(
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    console: Console, roots_subsystem: RootsSubsystem, asr: AllSourceRoots
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) -> Roots:
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    with roots_subsystem.line_oriented(console) as print_stdout:
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        for src_root in asr:
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            print_stdout(src_root.path or ".")
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    return Roots(exit_code=0)
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def rules():
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    return collect_rules()
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