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The ergonomic and hermetic software build system for Python, Java, Scala, Go, and Shell. Pants lets you fearlessly scale up your codebase.

Project description

Pants is an Apache2 licensed build tool written in Python and Rust.

The latest documentation can be found at

2.10.x Release Series

2.10.0.dev0 (Dec 27, 2021)

New Features

  • Add duration and cache source to test output. (#13889)

  • Add pex_binaries target generator (#13910)

  • Support Docker build target stage (#13956)

  • Add ssh field to docker_image. (#13957)

  • Docker FROM target dep inference (#13921)

  • Docker context troubleshooter (#13896)

  • java: add protobuf code generation support using protoc (#13989)

  • Support test --debug with scalatest and junit. (#13966)

User API Changes

  • Update shellcheck default version to v0.8.0 (#13983)

  • Upgrade to Pex 2.1.61 and use --venv copies. (#13979)

  • Remove deprecated [python-setup] in favor of [python] (#14004)

  • Remove deprecated typecheck goal as alias for check (#13929)

  • Remove deprecated pants_requirement in favor of pants_requirements (#13927)

  • Remove deprecated --process-execution-local-cleanup and --process-execution-local-cache in favor of --process-cleanup and --local-cache (#13928)

Plugin API Changes

  • Add OptionalSingleSourceField (#13982)

  • Remove deprecated RuleRunner methods create_file(s) and add_to_build_file. (#13954)

  • Revert "Turn off validation for unset SourcesField if required=False" (#13856) (#13944)

Bug fixes

  • [jvm] Fix parsing of Coursier report coordinates when packaging is reported. (#13996)

  • Restore the pants namespace package. (#13972)

  • Fix --log-levels-by-target not working for logs from Python code (#13939)

  • Fix tailor not setting the name field (#13913)

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