protoc
The protocol buffer compiler (https://developers.google.com/protocol-buffers).
Backend: ``
Config section: [protoc]
Basic options
dependency_inference
--[no-]protoc-dependency-inference
PANTS_PROTOC_DEPENDENCY_INFERENCE
[protoc]
dependency_inference = <bool>
True
Infer Protobuf dependencies on other Protobuf files by analyzing import statements.
Advanced options
known_versions
--protoc-known-versions="['<str>', '<str>', ...]"
PANTS_PROTOC_KNOWN_VERSIONS
[protoc]
known_versions = [
'<str>',
'<str>',
...,
]
[ "3.11.4|darwin|8c6af11e1058efe953830ecb38324c0e0fd2fb67df3891896d138c535932e7db|2482119", "3.11.4|linux |6d0f18cd84b918c7b3edd0203e75569e0c8caecb1367bbbe409b45e28514f5be|1591191" ]
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
E.g., 3.1.2|darwin|6d0f18cd84b918c7b3edd0203e75569e0c7caecb1367bbbe409b44e28514f5be|42813
.
Values are space-stripped, so pipes can be indented for readability if necessary.
url_platform_mapping
--protoc-url-platform-mapping="{'key1': val1, 'key2': val2, ...}"
PANTS_PROTOC_URL_PLATFORM_MAPPING
[protoc.url_platform_mapping]
key1 = val1
key2 = val2
...
{ "darwin": "osx", "linux": "linux" }
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
--protoc-url-template=<str>
PANTS_PROTOC_URL_TEMPLATE
[protoc]
url_template = <str>
https://github.com/protocolbuffers/protobuf/releases/download/v{version}/protoc-{version}-{platform}-x86_64.zip
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.
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
--protoc-version=<str>
PANTS_PROTOC_VERSION
[protoc]
version = <str>
3.11.4
Use this version of protoc.
Deprecated options
None
Related subsystems
None