scc
The Succinct Code Counter, aka scc
(https://github.com/boyter/scc).
Backend: pants.backend.project_info
Config section: [scc]
Basic options
args
--scc-args="[<shell_str>, <shell_str>, ...]", ... -- [<shell_str> [<shell_str> [...]]]
PANTS_SCC_ARGS
[scc]
args = [
<shell_str>,
<shell_str>,
...,
]
[]
Arguments to pass directly to SCC, e.g. --scc-args='--no-cocomo'
.
Refer to to https://github.com/boyter/scc.
Advanced options
known_versions
--scc-known-versions="['<str>', '<str>', ...]"
PANTS_SCC_KNOWN_VERSIONS
[scc]
known_versions = [
'<str>',
'<str>',
...,
]
[ "3.0.0|macos_arm64 |846cb1b25025a0794d455719bc17cfb3f588576a58af1d95036f6c654e294f98|2006145", "3.0.0|macos_x86_64|9c3064e477ab36e16204ad34f649372034bca4df669615eff5de4aa05b2ddf1a|2048134", "3.0.0|linux_arm64 |04f9e797b70a678833e49df5e744f95080dfb7f963c0cd34f5b5d4712d290f33|1768037", "3.0.0|linux_x86_64|13ca47ce00b5bd032f97f3af7aa8eb3c717b8972b404b155a378b09110e4aa0c|1948341" ]
Known versions to verify downloads against.
Each element is a pipe-separated string of version|platform|sha256|length
or
version|platform|sha256|length|url_override
, where:
version
is the version stringplatform
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 byshasum -a 256
length
is the expected length of the download file in bytes, as emitted bywc -c
- (Optional)
url_override
is a specific url to use instead of the normally generated url for this version
E.g., 3.1.2|macos_x86_64|6d0f18cd84b918c7b3edd0203e75569e0c7caecb1367bbbe409b44e28514f5be|42813
.
and 3.1.2|macos_arm64 |aca5c1da0192e2fd46b7b55ab290a92c5f07309e7b0ebf4e45ba95731ae98291|50926|https://example.mac.org/bin/v3.1.2/mac-aarch64-v3.1.2.tgz
.
Values are space-stripped, so pipes can be indented for readability if necessary.
url_platform_mapping
--scc-url-platform-mapping="{'key1': val1, 'key2': val2, ...}"
PANTS_SCC_URL_PLATFORM_MAPPING
[scc.url_platform_mapping]
key1 = val1
key2 = val2
...
{ "linux_arm64": "arm64-unknown-linux", "linux_x86_64": "x86_64-unknown-linux", "macos_arm64": "arm64-apple-darwin", "macos_x86_64": "x86_64-apple-darwin" }
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
--scc-url-template=<str>
PANTS_SCC_URL_TEMPLATE
[scc]
url_template = <str>
https://github.com/boyter/scc/releases/download/v{version}/scc-{version}-{platform}.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 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
--scc-use-unsupported-version=<UnsupportedVersionUsage>
PANTS_SCC_USE_UNSUPPORTED_VERSION
[scc]
use_unsupported_version = <UnsupportedVersionUsage>
error, warning
default:
error
What action to take in case the requested version of SCC is not supported.
Supported SCC versions: unspecified
version
--scc-version=<str>
PANTS_SCC_VERSION
[scc]
version = <str>
3.0.0
Use this version of SCC.
Deprecated options
None
Related subsystems
None