# stylish-haskell を Homebrew, apt, Nix, pacman でインストール

stylish-haskell のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:stylish-haskell
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install stylish-haskell
```

  証拠: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install stylish-haskell
```

  証拠: Debian stable package indexes: stylish-haskell from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- Nix (92%):

```sh
nix profile install nixpkgs#stylish-haskell
```

  証拠: nixpkgs package indexes: stylish-haskell from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix

- pacman (92%):

```sh
sudo pacman -S stylish-haskell
```

  証拠: Arch Linux sync databases: stylish-haskell from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

## パッケージ情報

- **パッケージキー:** brew:stylish-haskell
- **パッケージマネージャ:** Homebrew
- **バージョン:** 0.15.1.0
- **ソース概要:** Haskell code prettifier
- **ホームページ:** <https://github.com/haskell/stylish-haskell>
- **リポジトリ:** <https://github.com/haskell/stylish-haskell>
- **最終更新:** 2026-07-22T13:45:34Z
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- stylish-haskell (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 0.15.1.0
## プロジェクトの歴史と使われ方

stylish-haskell is a Haskell source prettifier focused on practical cleanup rather than whole-program reformatting. Its README says the tool aligns and sorts imports, groups language pragmas, removes trailing whitespace, aligns records and cases, converts line endings, and can be used as a filter in editors.

### プロジェクトの歴史

The Cabal metadata lists Jasper Van der Jeugt as author and maintainer and carries a 2012 copyright notice. The README describes the original design goal as avoiding formatters that get in the way while automating tedious import and layout cleanup.

### 採用の歴史

The README documents installation through `stack install`, `cabal install`, Debian, Ubuntu, and Arch Linux, while the input package-manager facts also list Homebrew, Nix, Debian, and Pacman packages. It is also exposed through editor workflows including Haskell Language Server, Vim, Emacs, Atom, and Visual Studio Code integrations.

### 使われ方

Common usage is either project-level formatting through `.stylish-haskell.yaml` or editor-filter usage such as piping a buffer through `stylish-haskell`. The README documents a search order that checks an explicit `--config`, the current or nearest ancestor `.stylish-haskell.yaml`, the platform config directory, the home directory, and finally defaults.

### パッケージ好きにとっての重要性

Package maintainers care about stylish-haskell because it is a small CLI with predictable config discovery, broad Haskell package-manager availability, and a long life across GHC and Cabal releases. Its changelog is largely about compiler and parser compatibility, which is exactly the kind of maintenance surface Haskell packagers track.

### タイムライン

- 2012: Cabal metadata lists the project copyright and original authorship.
- 2024-01-19: Version 0.14.6.0 added GHC 9.8 support according to the official changelog.
- 2025-04-13: Version 0.15.1.0 added GHC 9.12 support according to the official changelog.

### Related projects

- The README names Haskell Language Server, haskell-mode, vim-autoformat, vim-stylish-haskell, stylish-haskell-vscode, Stack, Cabal, and ghc-lib-parser-adjacent packaging concerns as part of its ecosystem.

### ソース

- <https://raw.githubusercontent.com/haskell/stylish-haskell/master/CHANGELOG>
- <https://raw.githubusercontent.com/haskell/stylish-haskell/master/README.markdown>
- <https://raw.githubusercontent.com/haskell/stylish-haskell/master/stylish-haskell.cabal>
- input source_facts.package-manager


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals


## Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.


## Configuration files

- Unix: .stylish-haskell.yaml, $XDG_CONFIG_HOME/stylish-haskell/config.yaml, ~/.config/stylish-haskell/config.yaml, ~/.stylish-haskell.yaml
- Windows: %APPDATA%/stylish-haskell/config.yaml
## 他のパッケージマネージャ記録

- Debian apt - stylish-haskell - 0.14.5.0-3: normalized package name match | Debian stable package indexes: stylish-haskell from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Haskell code prettifier | https://github.com/haskell/stylish-haskell
- Nix - stylish-haskell: normalized package name match | nixpkgs package indexes: stylish-haskell from https://raw.githubusercontent.com/NixOS/nixpkgs/master/pkgs/top-level/all-packages.nix
- pacman - stylish-haskell - 0.14.5.0-62: normalized package name match | Arch Linux sync databases: stylish-haskell from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | Haskell code prettifier | https://github.com/haskell/stylish-haskell


## Combined YAML source

View the package source record on GitHub. [combined/stylish-haskell.yml](https://github.com/mxcl/pkgdb/blob/main/combined/stylish-haskell.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated configuration and credential file locations
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph