# droast を Homebrew でインストール

droast 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:droast
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install droast
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:droast
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.4.12
- **ソース概要:** Opinionated Dockerfile linter
- **ホームページ:** <https://ewry.net/droast-dockerfile-linter/>
- **リポジトリ:** <https://github.com/immanuwell/dockerfile-roast>
- **最終更新:** 2026-07-31T18:09:49Z
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- droast (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: 1.4.12
## プロジェクトの歴史と使われ方

droast is an opinionated Dockerfile and Containerfile linter written in Rust. It combines syntax-aware parsing with rules for correctness, security, reproducibility, maintainability, and container-image performance.

### プロジェクトの歴史

The official repository was created in April 2026. The project quickly expanded from a command-line linter into a shared rule engine offered through native binaries, a container image, WebAssembly, editor integrations, pre-commit, and a GitHub Action.

### 採用の歴史

The project supports installation through Homebrew and Cargo, direct binary releases, GHCR, Wasmer, VS Code, Neovim, and pre-commit. These surfaces let the same checks run locally, in editors, and in CI.

### 使われ方

Users can lint a single Dockerfile or recursively discover container build files across a repository. Output formats include terminal text, compact text, JSON, GitHub annotations, and SARIF; teams can commit a root-level droast.toml for shared defaults and policy.

### パッケージ好きにとっての重要性

droast targets packaging mistakes that affect reproducible and secure container images, including unpinned packages and base images, unsafe secrets, cache misuse, and incorrect package-manager cleanup. Its small Rust binary and multiple packaging formats make it easy to insert into existing build pipelines.

### タイムライン

- 2026-04: The official repository was created.
- 2026-07: Version 1.4.7 was released with native, container, editor, pre-commit, CI, and WASI installation paths.

### Related projects

- The project documents migration from Hadolint policies and optional ShellCheck integration, and it supports Docker and Podman build-context conventions.

### ソース

- <https://github.com/immanuwell/dockerfile-roast#readme>
- <https://github.com/immanuwell/dockerfile-roast/blob/main/DOCS.md#configuration>
- <https://github.com/immanuwell/dockerfile-roast/releases>


## セキュリティノート

droast に一致するローカルシークレット処理マニフェストは見つかりませんでした。将来の対応で安定したパッケージ URL を使えるよう、Nucleus パッケージメタデータはここに公開されています。



## 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: ./droast.toml

## Combined YAML source

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


## ソース

- pkg.so package database
- curated configuration and credential file locations
- curated package history
- pkgdb category and tag curation
- cross-ecosystem install command graph