pex-cli
The PEX (Python EXecutable) tool (https://github.com/pantsbuild/pex).
Backend: pants.core
Config section: [pex-cli]
Basic options
None
Advanced options
known_versions
--pex-cli-known-versions="['<str>', '<str>', ...]"
PANTS_PEX_CLI_KNOWN_VERSIONS
[pex-cli]
known_versions = [
'<str>',
'<str>',
...,
]
[ "v2.1.90|macos_arm64|2781255baf77c2a8fdc85c5e830f7191a6048fd91d2e20b5c7a20e5a0b7beb66|3755345", "v2.1.90|macos_x86_64|2781255baf77c2a8fdc85c5e830f7191a6048fd91d2e20b5c7a20e5a0b7beb66|3755345", "v2.1.90|linux_x86_64|2781255baf77c2a8fdc85c5e830f7191a6048fd91d2e20b5c7a20e5a0b7beb66|3755345" ]
Known versions to verify downloads against.
Each element is a pipe-separated string of version|platform|sha256|length
, where:
- `version` is the version string
- `platform` is one of [linux_arm64,linux_x86_64,macos_arm64,macos_x86_64],
- `sha256` is the 64-character hex representation of the expected sha256
digest of the download file, as emitted by `shasum -a 256`
- `length` is the expected length of the download file in bytes, as emitted by
`wc -c`
E.g., 3.1.2|macos_x86_64|6d0f18cd84b918c7b3edd0203e75569e0c7caecb1367bbbe409b44e28514f5be|42813
.
Values are space-stripped, so pipes can be indented for readability if necessary.
url_platform_mapping
--pex-cli-url-platform-mapping="{'key1': val1, 'key2': val2, ...}"
PANTS_PEX_CLI_URL_PLATFORM_MAPPING
[pex-cli.url_platform_mapping]
key1 = val1
key2 = val2
...
{}
A dictionary mapping platforms to strings to be used when generating the URL to download the tool.
In --url-template, anytime the {platform}
string is used, Pants will determine the current platform, and substitute {platform}
with the respective value from your dictionary.
For example, if you define {"macos_x86_64": "apple-darwin", "linux_x86_64": "unknown-linux"}
, and run Pants on Linux with an intel architecture, then {platform}
will be substituted in the --url-template option with unknown-linux.
url_template
--pex-cli-url-template=<str>
PANTS_PEX_CLI_URL_TEMPLATE
[pex-cli]
url_template = <str>
https://github.com/pantsbuild/pex/releases/download/{version}/pex
URL to download the tool, either as a single binary file or a compressed file (e.g. zip file). You can change this to point to your own hosted file, e.g. to work with proxies or for access via the filesystem through a file:$abspath
URL (e.g. file:/this/is/absolute
, possibly by templating the buildroot in a config file).
Use {version}
to have the value from --version substituted, and {platform}
to have a value from --url-platform-mapping substituted in, depending on the current platform. For example, https://github.com/.../protoc-{version}-{platform}.zip.
use_unsupported_version
--pex-cli-use-unsupported-version=<UnsupportedVersionUsage>
PANTS_PEX_CLI_USE_UNSUPPORTED_VERSION
[pex-cli]
use_unsupported_version = <UnsupportedVersionUsage>
error, warning
default:
error
What action to take in case the requested version of pex is not supported.
Supported pex versions: >=2.1.90,<3.0
version
--pex-cli-version=<str>
PANTS_PEX_CLI_VERSION
[pex-cli]
version = <str>
v2.1.90
Use this version of pex.
Supported pex versions: >=2.1.90,<3.0
Deprecated options
None
Related subsystems
None