pants help to get basic help, including a list of commands you can run to get more specific help:
❯ pants help Pants 2.14.0 Usage: pants [options] [goals] [inputs] Attempt the specified goals on the specified inputs. pants help Display this usage message. pants help goals List all installed goals. pants help targets List all installed target types. pants help subsystems List all configurable subsystems. pants help tools List all external tools. pants help api-types List all plugin API types. pants help global Help for global options. pants help-advanced global Help for global advanced options. pants help [name] Help for a target type, goal, subsystem, plugin API type or rule. pants help-advanced [goal/subsystem] Help for a goal or subsystem's advanced options. pants help-all Print a JSON object containing all help info. [inputs] can be: A file, e.g. path/to/file.ext A path glob, e.g. '**/*.ext' (in quotes to prevent premature shell expansion) A directory, e.g. path/to/dir A directory ending in `::` to include all subdirectories, e.g. path/to/dir:: A target address, e.g. path/to/dir:target_name. Any of the above with a `-` prefix to ignore the value, e.g. -path/to/ignore_me:: Documentation at https://www.pantsbuild.org Download at https://pypi.org/pypi/pantsbuild.pants/2.14.0
For example, to get help on the
$ pants help test `test` goal options ------------------- Run tests. Config section: [test] --[no-]test-debug PANTS_TEST_DEBUG debug default: False current value: False Run tests sequentially in an interactive process. This is necessary, for example, when you add breakpoints to your code. --[no-]test-force PANTS_TEST_FORCE force default: False current value: False Force the tests to run, even if they could be satisfied from cache. ... Related subsystems: coverage-py, download-pex-bin, pants-releases, pex, pex-binary-defaults, pytest, python-infer, python-native-code, python-repos, python-setup, setup-py-generation, setuptools, source, subprocess-environment
Note that when you run
pants help <goal>, it outputs all related subsystems, such as
pytest. You can then run
pants help pytest to get more information.
You can also run
pants help goals and
pants help subsystems to get a list of all activated options scopes.
To get help on the
❯ pants help python_test `python_test` target -------------------- A single Python test file, written in either Pytest style or unittest style. All test util code, including `conftest.py`, should go into a dedicated `python_source` target and then be included in the `dependencies` field. (You can use the `python_test_utils` target to generate these `python_source` targets.) See https://www.pantsbuild.org/v2.8/docs/python-test-goal Valid fields: timeout type: int | None default: None A timeout (in seconds) used by each test file belonging to this target. This only applies if the option `--pytest-timeouts` is set to True. ...
Many options are classified as advanced, meaning they are primarily intended to be used by admins, not by regular users.
pants help-advanced global or
pants help-advanced pytest.
Updated almost 2 years ago