download-pex-bin
The PEX (Python EXecutable) tool (https://github.com/pantsbuild/pex).
Backend: ``
Config section: [download-pex-bin]
Basic options
None
Advanced options
known_versions
--download-pex-bin-known-versions="['<str>', '<str>', ...]"
PANTS_DOWNLOAD_PEX_BIN_KNOWN_VERSIONS
[download-pex-bin]
known_versions = [
'<str>',
'<str>',
...,
]
[ "v2.1.42|darwin|69d6b1b1009b00dd14a3a9f19b72cff818a713ca44b3186c9b12074b2a31e51f|3613838", "v2.1.42|linux|69d6b1b1009b00dd14a3a9f19b72cff818a713ca44b3186c9b12074b2a31e51f|3613838" ]
Known versions to verify downloads against.
Each element is a pipe-separated string of version|platform|sha256|length
, where:
version
is the version stringplatform
is one of [darwin,linux],sha256
is the 64-character hex representation of the expected sha256 digest of the download file, as emitted byshasum -a 256
length
is the expected length of the download file in bytes, as emmitted bywc -c
E.g., 3.1.2|darwin|6d0f18cd84b918c7b3edd0203e75569e0c7caecb1367bbbe409b44e28514f5be|42813
.
Values are space-stripped, so pipes can be indented for readability if necessary.
url_platform_mapping
--download-pex-bin-url-platform-mapping="{'key1': val1, 'key2': val2, ...}"
PANTS_DOWNLOAD_PEX_BIN_URL_PLATFORM_MAPPING
[download-pex-bin.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 {"darwin": "apple-darwin", "linux": "unknown-linux"}, and run Pants on Linux, then
{platform}` will be substituted in the --url-template option with unknown-linux.
url_template
--download-pex-bin-url-template=<str>
PANTS_DOWNLOAD_PEX_BIN_URL_TEMPLATE
[download-pex-bin]
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:// URL.
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.
version
--download-pex-bin-version=<str>
PANTS_DOWNLOAD_PEX_BIN_VERSION
[download-pex-bin]
version = <str>
v2.1.42
Use this version of pex.
Deprecated options
None
Related subsystems
None