experimental_run_shell_command
Run a script in the workspace, with all dependencies packaged/copied into a chroot.
Example BUILD file:
experimental_run_shell_command(
command="./scripts/my-script.sh --data-files-dir={chroot}",
dependencies=["src/project/files:data"],
)
The command
may use either {chroot}
on the command line, or the $CHROOT
environment variable to get the root directory for where any dependencies are located.
In contrast to the experimental_shell_command
, in addition to workdir
you only have the command
and dependencies
fields as the tools
you are going to use are already on the PATH which is inherited from the Pants environment. Also, the outputs
does not apply, as any output files produced will end up directly in your project tree.
Backend: pants.backend.shell
command
command
type: str
required
Shell command to execute.
The command is executed as 'bash -c ' by default.
dependencies
dependencies
type: Iterable[str] | None
default: None
Addresses to other targets that this target depends on, e.g. ['helloworld/subdir:lib', 'helloworld/main.py:lib', '3rdparty:reqs#django'].
This augments any dependencies inferred by Pants, such as by analyzing your imports. Use ./pants dependencies
or ./pants peek
on this target to get the final result.
See Targets and BUILD files#target-addresses and Targets and BUILD files#target-generation for more about how addresses are formed, including for generated targets. You can also run ./pants list ::
to find all addresses in your project, or ./pants list dir:
to find all addresses defined in that directory.
If the target is in the same BUILD file, you can leave off the BUILD file path, e.g. :tgt
instead of helloworld/subdir:tgt
. For generated first-party addresses, use ./
for the file path, e.g. ./main.py:tgt
; for all other generated targets, use :tgt#generated_name
.
You may exclude dependencies by prefixing with !
, e.g. ['!helloworld/subdir:lib', '!./sibling.txt']
. Ignores are intended for false positives with dependency inference; otherwise, simply leave off the dependency from the BUILD file.
description
description
type: str | None
default: None
A human-readable description of the target.
Use ./pants list --documented ::
to see all targets with descriptions.
tags
tags
type: Iterable[str] | None
default: None
Arbitrary strings to describe a target.
For example, you may tag some test targets with 'integration_test' so that you could run ./pants --tag='integration_test' test ::
to only run on targets with that tag.
workdir
workdir
type: str | None
default: '.'
Sets the current working directory of the command, relative to the project root.
Updated about 1 year ago