# treefmt を Homebrew, MacPorts, Nix でインストール

treefmt 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:treefmt
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install treefmt
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install treefmt
```

  証拠: MacPorts ports tree: devel/treefmt/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#treefmt
```

  証拠: nixpkgs package indexes: pkgs/by-name/tr/treefmt/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:treefmt
- **パッケージマネージャ:** Homebrew
- **パッケージマネージャページ:** <https://formulae.brew.sh/formula/treefmt>
- **バージョン:** 2.5.0
- **ソース概要:** One CLI to format the code tree
- **ホームページ:** <https://treefmt.com/latest/>
- **リポジトリ:** <https://github.com/numtide/treefmt>
- **上流ドキュメント:** <https://treefmt.com/latest/>
- **ライセンス:** MIT
- **ソースアーカイブ:** <https://github.com/numtide/treefmt/archive/refs/tags/v2.5.0.tar.gz>
- **最終更新:** 2026-07-26T00:51:27+02:00
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- treefmt (cli)
- treefmt (エイリアス)

## ビルド依存関係

- go

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## バージョンと鮮度

- ページ生成日: 2026-08-04
- マネージャ版: 2.5.0
- マネージャ更新日: 2026-07-26
- ローカルデータ: OK
- 上流リポジトリ: https://github.com/numtide/treefmt
- 検出された最新: v2.5.0 (最新)
## プロジェクトの歴史と使われ方

treefmt is a formatter multiplexer: one CLI that runs the right formatters across a source tree from a project-level configuration file.

### プロジェクトの歴史

Numtide's README explains treefmt as a response to polyglot repositories, where each language brings its own formatter and teams repeatedly reimplement scripts to run them. treefmt turns that recurring script into one command.

The project emphasizes a unified CLI and output, parallel execution, and tracking changed files so that formatting does not always have to scan and rewrite an entire repository. Its documentation centers the `treefmt.toml` file in the project root as the place where formatter commands, options, and include globs are declared.

By 2026 the GitHub repository had multiple major releases, Go and Nix build metadata, and related tooling such as treefmt-nix, reflecting its adoption in Nix-heavy and polyglot development workflows.

### 採用の歴史

treefmt's adoption is closely tied to repositories that do not want language-specific formatting scripts in every project. It is packaged by Homebrew, MacPorts, and Nix, and the upstream README explicitly points Nix users at treefmt-nix.

For package users, the attraction is boring consistency: install one binary, commit one `treefmt.toml`, and let CI or pre-commit workflows run all configured formatters the same way.

### 使われ方

A project usually creates `treefmt.toml` with `treefmt --init`, defines formatter sections with command, options, and include globs, and then runs `treefmt` from the project root.

Package nerds use it to standardize formatting across Nix, Rust, Go, JavaScript, and other mixed-language repos without maintaining a custom shell script per repository.

### パッケージ好きにとっての重要性

treefmt is significant because it packages repository formatting as a composable CLI rather than a pile of local scripts. That matters to reproducible developer environments, especially where Nix flakes and CI expect declarative tooling.

### タイムライン

- Project docs: treefmt is presented as the formatter multiplexer.
- 2026: v2.5.0 release adds formatter option support and Go toolchain updates.
- 2026: The repository records roughly a thousand stars, dozens of releases, and continued maintenance.

### Related projects

- treefmt-nix wraps treefmt for Nix-based configuration and formatter provisioning.
- Related tools named upstream include EditorConfig, Prettier, Super-Linter, and pre-commit.

### ソース

- <https://github.com/numtide/treefmt>
- <https://github.com/numtide/treefmt/releases>
- <https://treefmt.com/latest/>


## 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: treefmt.toml
## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** treefmt
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## 他のパッケージマネージャ記録

- Nix - treefmt: normalized package name match | nixpkgs package indexes: pkgs/by-name/tr/treefmt/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- MacPorts - treefmt: normalized package name match | MacPorts ports tree: devel/treefmt/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1


## 関連リンク

- [Source-control packages](https://pkg.so/ja/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://pkg.so/ja/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Developer build packages](https://pkg.so/ja/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [go](https://pkg.so/ja/brew/go/) - Build dependency declared by Homebrew.
- [ormolu](https://pkg.so/ja/brew/ormolu/) - Shares pkgdb curated category or tags: cli, code-formatting, developer-tool, developer-tools, formatter.
- [rubyfmt](https://pkg.so/ja/brew/rubyfmt/) - Shares pkgdb curated category or tags: cli, code-formatting, developer-tools, formatter.
- [nixfmt](https://pkg.so/ja/brew/nixfmt/) - Shares pkgdb curated category or tags: cli, developer-tool, developer-tools, formatter.
- [typstyle](https://pkg.so/ja/brew/typstyle/) - Shares pkgdb curated category or tags: cli, code-formatting, developer-tools, formatter.
- [perltidy](https://pkg.so/ja/brew/perltidy/) - Shares pkgdb curated category or tags: cli, code-formatting, developer-tools, formatter.
- [golines](https://pkg.so/ja/brew/golines/) - Shares pkgdb curated category or tags: cli, code-formatting, developer-tools, formatter.
- [dockerfmt](https://pkg.so/ja/brew/dockerfmt/) - Shares pkgdb curated category or tags: cli, code-formatting, developer-tools, formatter.
- [sleek](https://pkg.so/ja/brew/sleek/) - Shares pkgdb curated category or tags: cli, developer-tool, developer-tools, formatter.
- [topiary](https://pkg.so/ja/brew/topiary/) - Local package facts share a topical domain. Shared terms: cli, code, code-formatting, developer, developer-tools.

## Combined YAML source

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


## ソース

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