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Version: 2.23 (prerelease)

shfmt

An autoformatter for shell scripts (https://github.com/mvdan/sh).

Backend: pants.backend.shell.lint.shfmt

Config section: [shfmt]

Basic options​

args​

--shfmt-args="[<shell_str>, <shell_str>, ...]"
PANTS_SHFMT_ARGS
pants.toml
[shfmt]
args = [
    <shell_str>,
    <shell_str>,
    ...,
]
default: []

Arguments to pass directly to shfmt, e.g. --shfmt-args='-i 2'.

skip​

--[no-]shfmt-skip
PANTS_SHFMT_SKIP
pants.toml
[shfmt]
skip = <bool>
default: False

If true, don't use shfmt when running pants fmt and pants lint.

Advanced options​

config_discovery​

--[no-]shfmt-config-discovery
PANTS_SHFMT_CONFIG_DISCOVERY
pants.toml
[shfmt]
config_discovery = <bool>
default: True

If true, Pants will include all relevant .editorconfig files during runs. See https://editorconfig.org.

known_versions​

--shfmt-known-versions="['<str>', '<str>', ...]"
PANTS_SHFMT_KNOWN_VERSIONS
pants.toml
[shfmt]
known_versions = [
    '<str>',
    '<str>',
    ...,
]
default: 
[
  "v3.2.4|macos_arm64 |e70fc42e69debe3e400347d4f918630cdf4bf2537277d672bbc43490387508ec|2998546",
  "v3.2.4|macos_x86_64|43a0461a1b54070ddc04fbbf1b78f7861ee39a65a61f5466d15a39c4aba4f917|2980208",
  "v3.2.4|linux_arm64 |6474d9cc08a1c9fe2ef4be7a004951998e3067d46cf55a011ddd5ff7bfab3de6|2752512",
  "v3.2.4|linux_x86_64|3f5a47f8fec27fae3e06d611559a2063f5d27e4b9501171dde9959b8c60a3538|2797568",
  "v3.6.0|macos_arm64 |633f242246ee0a866c5f5df25cbf61b6af0d5e143555aca32950059cf13d91e0|3065202",
  "v3.6.0|macos_x86_64|b8c9c025b498e2816b62f0b717f6032e9ab49e725a45b8205f52f66318f17185|3047552",
  "v3.6.0|linux_arm64 |fb1cf0af3dbe9aac7d98e38e3c7426765208ecfe23cb2da51037bb234776fd70|2818048",
  "v3.6.0|linux_x86_64|5741a02a641de7e56b8da170e71a97e58050d66a3cf485fb268d6a5a8bb74afb|2850816",
  "v3.8.0|macos_arm64 |1481240d2a90d4f0b530688d76d4f9117d17a756b6027cfa42b96f0707317f83|2736466",
  "v3.8.0|macos_x86_64|c0218b47a0301bb006f49fad85d2c08de23df303472834faf5639d04121320f8|2747696",
  "v3.8.0|linux_arm64 |27e1f69b0d57c584bcbf5c882b4c4f78ffcf945d0efef45c1fbfc6692213c7c3|2687128",
  "v3.8.0|linux_x86_64|27b3c6f9d9592fc5b4856c341d1ff2c88856709b9e76469313642a1d7b558fe0|2703512"
]

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 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
  • (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​

--shfmt-url-platform-mapping="{'key1': val1, 'key2': val2, ...}"
PANTS_SHFMT_URL_PLATFORM_MAPPING
pants.toml
[shfmt.url_platform_mapping]
key1 = val1
key2 = val2
...
default: 
{
  "linux_arm64": "linux_arm64",
  "linux_x86_64": "linux_amd64",
  "macos_arm64": "darwin_arm64",
  "macos_x86_64": "darwin_amd64"
}

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​

--shfmt-url-template=<str>
PANTS_SHFMT_URL_TEMPLATE
pants.toml
[shfmt]
url_template = <str>
default: https://github.com/mvdan/sh/releases/download/{version}/shfmt_{version}_{platform}

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-&#123;version&#125;-&#123;platform&#125;.zip.

use_unsupported_version​

--shfmt-use-unsupported-version=<UnsupportedVersionUsage>
PANTS_SHFMT_USE_UNSUPPORTED_VERSION
pants.toml
[shfmt]
use_unsupported_version = <UnsupportedVersionUsage>
one of: error, warning
default: error

What action to take in case the requested version of shfmt is not supported.

Supported shfmt versions: unspecified

version​

--shfmt-version=<str>
PANTS_SHFMT_VERSION
pants.toml
[shfmt]
version = <str>
default: v3.8.0

Use this version of shfmt.

Deprecated options​

None

None