# goenv を Homebrew でインストール

goenv 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:goenv
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install goenv
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:goenv
- **パッケージマネージャ:** Homebrew
- **バージョン:** 3.1.4
- **ソース概要:** Go version management
- **ホームページ:** <https://github.com/go-nv/goenv>
- **リポジトリ:** <https://github.com/go-nv/goenv>
- **最終更新:** 2026-07-27T16:47:24+02:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- goenv (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: 3.1.4
## プロジェクトの歴史と使われ方

goenv is a Go version manager modeled after pyenv and rbenv. It uses shims, global and per-project version files, and a go-build plugin to let developers install and switch Go toolchains without replacing the system Go.

### プロジェクトの歴史

The public repository was created in April 2016. The README says goenv aims to follow the successful version-management model of pyenv and rbenv, and that it was cloned from pyenv and modified for Go.

The project began as a shell-oriented version manager with pyenv-style commands and later introduced a v3 line described by the README as a complete rewrite from shell scripts to a Go-based CLI while preserving backward compatibility with v2.

### 採用の歴史

goenv's adoption follows the dotfile and language-version-manager path: developers install it into `~/.goenv`, initialize it in a shell, then use `.go-version` files to pin projects. Homebrew packages it as formula `goenv`, with `goenv@3` as an alias in formula metadata.

Repository metadata showed more than two thousand stars by June 2026. The batch package metadata lists Homebrew packaging, which is the main package-manager path in this input set.

### 使われ方

Typical setup clones or installs goenv, adds `eval "$(goenv init -)"` to the shell, installs a Go version with `goenv install`, and selects it with `goenv global`, `goenv local`, or `GOENV_VERSION`.

The command reference documents pyenv-style subcommands such as `goenv versions`, `which`, `whence`, `rehash`, `prefix`, `version-origin`, and `version-file`. Local project selection writes `.go-version`, while legacy `.goenv-version` is still read for compatibility.

### パッケージ好きにとっての重要性

Package nerds care about goenv because it is one of the cleanest examples of a language tool borrowing another ecosystem's version-manager design. The package identity is less about Go code and more about shims, version files, shell integration, plugin layout, and reproducible developer environments.

It also illustrates the maintenance tradeoff of packaging version managers: the tool has to track upstream Go releases, work across shells, preserve old version-file behavior, and avoid fighting system package managers.

### タイムライン

- 2016-04: GitHub repository created.
- 2016-04: v20160417 tag published.
- 2022: v2 beta changelog entries added support for newer Go releases and `.go-version` behavior.
- 2026-04: 3.0.0 released as the Go-based CLI line.
- 2026-06: 3.1.4 released.

### Related projects

- pyenv and rbenv are the explicit design models named by goenv.
- go-build is the plugin used to install Go versions.
- gvm and crsmithdev/goenv are named in the README as alternative Go version-management approaches.

### ソース

- <https://api.github.com/repos/go-nv/goenv>
- <https://api.github.com/repos/go-nv/goenv/releases>
- <https://formulae.brew.sh/api/formula/goenv.json>
- <https://github.com/go-nv/goenv>
- <https://github.com/go-nv/goenv/blob/master/COMMANDS.md>
- <https://github.com/go-nv/goenv/blob/master/INSTALL.md>
- <https://github.com/go-nv/goenv/releases>


## 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: $GOENV_ROOT/version, ~/.goenv/version, .go-version, .goenv-version

## Combined YAML source

View the package source record on GitHub. [combined/goenv.yml](https://github.com/mxcl/pkgdb/blob/main/combined/goenv.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
- cross-ecosystem install command graph