flake-parts

`perSystem.pre-commit.installationScript`

A bash fragment that sets up pre-commit.

Type: string (read only)

Default: bash statements

Declared by:

`perSystem.pre-commit.pkgs`

Nixpkgs to use in the pre-commit settings.

Type: lazy attribute set of raw value

Default: pkgs (module argument)

Declared by:

`perSystem.pre-commit.settings`

The pre-commit-hooks.nix configuration.

Type: submodule

Default: { }

Declared by:

`perSystem.pre-commit.settings.package`

The pre-commit package to use.

Type: package

Declared by:

`perSystem.pre-commit.settings.default_stages`

A configuration wide option for the stages property. Installs hooks to the defined stages. See https://pre-commit.com/#confining-hooks-to-run-at-certain-stages.

Type: list of string

Default:

[
  "commit"
]

Declared by:

`perSystem.pre-commit.settings.excludes`

Exclude files that were matched by these patterns.

Type: list of string

Default: [ ]

Declared by:

`perSystem.pre-commit.settings.hooks`

The hook definitions.

Pre-defined hooks can be enabled by, for example:

hooks.nixpkgs-fmt.enable = true;

The pre-defined hooks are:

actionlint

Static checker for GitHub Actions workflow files.

alejandra

The Uncompromising Nix Code Formatter.

ansible-lint

Ansible linter.

autoflake

Remove unused imports and variables from Python code.

bats

Run bash unit tests.

black

The uncompromising Python code formatter.

cabal-fmt

Format Cabal files

cabal2nix

Run cabal2nix on all *.cabal files to generate corresponding default.nix files.

cargo-check

Check the cargo package for errors.

chktex

LaTeX semantic checker

clang-format

Format your code using clang-format.

clippy

Lint Rust code.

commitizen

Check whether the current commit message follows commiting rules.

deadnix

Scan Nix files for dead code (unused variable bindings).

dhall-format

Dhall code formatter.

editorconfig-checker

Verify that the files are in harmony with the .editorconfig.

elm-format

Format Elm files.

elm-review

Analyzes Elm projects, to help find mistakes before your users find them.

elm-test

Run unit tests and fuzz tests for Elm code.

eslint

Find and fix problems in your JavaScript code.

flake8

Check the style and quality of Python files.

fourmolu

Haskell code prettifier.

gofmt

A tool that automatically formats Go source code

gotest

Run go tests

govet

Checks correctness of Go programs.

hadolint

Dockerfile linter, validate inline bash.

hindent

Haskell code prettifier.

hlint

HLint gives suggestions on how to improve your source code.

hpack

hpack converts package definitions in the hpack format (package.yaml) to Cabal files.

html-tidy

HTML linter.

hunspell

Spell checker and morphological analyzer.

isort

A Python utility / library to sort imports.

latexindent

Perl script to add indentation to LaTeX files.

luacheck

A tool for linting and static analysis of Lua code.

markdownlint

Style checker and linter for markdown files.

mdsh

Markdown shell pre-processor.

nixfmt

Nix code prettifier.

nixpkgs-fmt

Nix code prettifier.

ormolu

Haskell code prettifier.

php-cs-fixer

Lint PHP files.

phpcbf

Lint PHP files.

phpcs

Lint PHP files.

prettier

Opinionated multi-language code formatter.

purs-tidy

Format purescript files.

purty

Format purescript files.

pylint

Lint Python files.

revive

A linter for Go source code.

ruff

An extremely fast Python linter, written in Rust.

rustfmt

Format Rust code.

shellcheck

Format shell files.

shfmt

Format shell files.

staticcheck

State of the art linter for the Go programming language

statix

Lints and suggestions for the Nix programming language.

stylish-haskell

A simple Haskell code prettifier

stylua

An Opinionated Lua Code Formatter.

terraform-format

Format terraform (.tf) files.

typos

Source code spell checker

yamllint

Yaml linter.

Type: attribute set of (submodule)

Default: { }

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.enable`

Whether to enable this pre-commit hook.

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.description`

Description of the hook. used for metadata purposes only.

Type: string

Default: ""

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.entry`

The entry point - the executable to run. entry can also contain arguments that will not be overridden, such as entry = "autopep8 -i";.

Type: string

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.excludes`

Exclude files that were matched by these patterns.

Type: list of string

Default: [ ]

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.files`

The pattern of files to run on.

Type: string

Default: ""

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.language`

The language of the hook - tells pre-commit how to install the hook.

Type: string

Default: "system"

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.name`

The name of the hook - shown during hook execution.

Type: string

Default: internal name, same as id

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.pass_filenames`

Whether to pass filenames as arguments to the entry point.

Type: boolean

Default: true

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.raw`

Raw fields of a pre-commit hook. This is mostly for internal use but exposed in case you need to work around something.

Default: taken from the other hook options.

Type: attribute set of unspecified value

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.stages`

Confines the hook to run at a particular stage.

Type: list of string

Default: default_stages

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.types`

List of file types to run on. See Filtering files with types.

Type: list of string

Default:

[
  "file"
]

Declared by:

`perSystem.pre-commit.settings.hooks.<name>.types_or`

List of file types to run on, where only a single type needs to match.

Type: list of string

Default: [ ]

Declared by:

`perSystem.pre-commit.settings.installationScript`

A bash snippet that installs nix-pre-commit-hooks in the current directory

Type: string (read only)

Declared by:

`perSystem.pre-commit.settings.rootSrc`

The source of the project to be checked.

This is used in the derivation that performs the check.

If you use the flakeModule, the default is self.outPath; the whole flake sources.

Type: path

Declared by:

`perSystem.pre-commit.settings.run`

A derivation that tests whether the pre-commit hooks run cleanly on the entire project.

Type: package (read only)

Default: "<derivation>"

Declared by:

`perSystem.pre-commit.settings.settings.alejandra.exclude`

Files or directories to exclude from formatting.

Type: list of string

Default: [ ]

Example:

[
  "flake.nix"
  "./templates"
]

Declared by:

`perSystem.pre-commit.settings.settings.autoflake.binPath`

Path to autoflake binary.

Type: string

Default:

"${pkgs.autoflake}/bin/autoflake"

Declared by:

`perSystem.pre-commit.settings.settings.autoflake.flags`

Flags passed to autoflake.

Type: string

Default: "--in-place --expand-star-imports --remove-duplicate-keys --remove-unused-variables"

Declared by:

`perSystem.pre-commit.settings.settings.clippy.denyWarnings`

Fail when warnings are present

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.settings.deadnix.edit`

Remove unused code and write to source file.

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.settings.deadnix.noLambdaArg`

Don’t check lambda parameter arguments.

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.settings.deadnix.noLambdaPatternNames`

Don’t check lambda pattern names (don’t break nixpkgs callPackage).

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.settings.deadnix.noUnderscore`

Don’t check any bindings that start with a _.

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.settings.deadnix.quiet`

Don’t print a dead code report.

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.settings.eslint.binPath`

eslint binary path. E.g. if you want to use the eslint in node_modules, use ./node_modules/.bin/eslint.

Type: path

Default: ${tools.eslint}/bin/eslint

Declared by:

`perSystem.pre-commit.settings.settings.eslint.extensions`

The pattern of files to run on, see https://pre-commit.com/#hooks-files.

Type: string

Default: "\\.js$"

Declared by:

`perSystem.pre-commit.settings.settings.flake8.binPath`

flake8 binary path. Should be used to specify flake8 binary from your Nix-managed Python environment.

Type: string

Default:

"${pkgs.python39Packages.flake8}/bin/flake8"

Declared by:

`perSystem.pre-commit.settings.settings.flake8.format`

Output format.

Type: string

Default: "default"

Declared by:

`perSystem.pre-commit.settings.settings.hpack.silent`

Whether generation should be silent.

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.settings.markdownlint.config`

See https://github.com/DavidAnson/markdownlint/blob/main/schema/.markdownlint.jsonc

Type: attribute set

Default: { }

Declared by:

`perSystem.pre-commit.settings.settings.nixfmt.width`

Line width.

Type: null or signed integer

Default: null

Declared by:

`perSystem.pre-commit.settings.settings.ormolu.cabalDefaultExtensions`

Use default-extensions from .cabal files.

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.settings.ormolu.defaultExtensions`

Haskell language extensions to enable.

Type: list of string

Default: [ ]

Declared by:

`perSystem.pre-commit.settings.settings.php-cs-fixer.binPath`

PHP-CS-Fixer binary path.

Type: string

Default:

"${pkgs.php81Packages.php-cs-fixer}/bin/php-cs-fixer"

Declared by:

`perSystem.pre-commit.settings.settings.phpcbf.binPath`

PHP_CodeSniffer binary path.

Type: string

Default:

"${pkgs.php80Packages.phpcbf}/bin/phpcbf"

Declared by:

`perSystem.pre-commit.settings.settings.phpcs.binPath`

PHP_CodeSniffer binary path.

Type: string

Default:

"${pkgs.php80Packages.phpcs}/bin/phpcs"

Declared by:

`perSystem.pre-commit.settings.settings.prettier.binPath`

prettier binary path. E.g. if you want to use the prettier in node_modules, use ./node_modules/.bin/prettier.

Type: path

Default:

"${tools.prettier}/bin/prettier"

Declared by:

`perSystem.pre-commit.settings.settings.prettier.output`

Output format.

Type: null or one of “check”, “list-different”

Default: "list-different"

Declared by:

`perSystem.pre-commit.settings.settings.prettier.write`

Whether to edit files inplace.

Type: boolean

Default: true

Declared by:

`perSystem.pre-commit.settings.settings.pylint.binPath`

Pylint binary path. Should be used to specify Pylint binary from your Nix-managed Python environment.

Type: string

Default:

"${pkgs.python39Packages.pylint}/bin/pylint"

Declared by:

`perSystem.pre-commit.settings.settings.pylint.reports`

Whether to display a full report.

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.settings.pylint.score`

Whether to activate the evaluation score.

Type: boolean

Default: true

Declared by:

`perSystem.pre-commit.settings.settings.revive.configPath`

Path to the configuration TOML file.

Type: string

Default: ""

Declared by:

`perSystem.pre-commit.settings.settings.rust.cargoManifestPath`

Path to Cargo.toml

Type: null or string

Default: null

Declared by:

`perSystem.pre-commit.settings.settings.statix.format`

Error Output format.

Type: one of “stderr”, “errfmt”, “json”

Default: "errfmt"

Declared by:

`perSystem.pre-commit.settings.settings.statix.ignore`

Globs of file patterns to skip.

Type: list of string

Default: [ ]

Example:

[
  "flake.nix"
  "_*"
]

Declared by:

`perSystem.pre-commit.settings.settings.typos.diff`

Wheter to print a diff of what would change.

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.settings.typos.format`

Output format.

Type: one of “silent”, “brief”, “long”, “json”

Default: "long"

Declared by:

`perSystem.pre-commit.settings.settings.typos.write`

Whether to write fixes out.

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.settings.yamllint.configPath`

path to the configuration YAML file

Type: string

Default: ""

Declared by:

`perSystem.pre-commit.settings.settings.yamllint.relaxed`

Use the relaxed configuration

Type: boolean

Default: false

Declared by:

`perSystem.pre-commit.settings.src`

Root of the project. By default this will be filtered with the gitignoreSource function later, unless rootSrc is specified.

If you use the flakeModule, the default is self.outPath; the whole flake sources.

Type: path

Declared by:

`perSystem.pre-commit.settings.tools`

Tool set from which nix-pre-commit-hooks will pick binaries.

nix-pre-commit-hooks comes with its own set of packages for this purpose.

Type: lazy attribute set of package

Declared by: