# transcrypt を Homebrew, Nix でインストール transcrypt 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:transcrypt ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install transcrypt ``` 証拠: local Homebrew formula metadata ### Linux - Nix (92%): ```sh nix profile install nixpkgs#transcrypt ``` 証拠: nixpkgs package indexes: pkgs/by-name/tr/transcrypt/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:transcrypt - **パッケージマネージャ:** Homebrew - **バージョン:** 2.3.2 - **ソース概要:** Configure transparent encryption of files in a Git repo - **ホームページ:** - **リポジトリ:** - **最終更新:** 2026-05-18T14:24:55Z - **生成日時:** 2026-08-03T19:37:03+00:00 ## 実行可能ファイル - transcrypt (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: 2.3.2 ## プロジェクトの歴史と使われ方 transcrypt is a Bash-based Git encryption helper that configures transparent encryption and decryption for selected files in a repository. It is aimed at teams that want secrets, private keys, or other sensitive files versioned without exposing plaintext in remotes. ### プロジェクトの歴史 The project was built around Git clean and smudge filters, following the same broad model as git-crypt and git-encrypt while emphasizing usability and safety. Its README highlights that it is a Bash script, uses OpenSSL symmetric ciphers, does not need to remain installed after repository configuration, and adds checks to avoid clobbering existing configuration. Official release metadata shows active maintenance from at least the 1.x era in 2018 through the 2.x line, with v2.3.2 released in 2026. ### 採用の歴史 transcrypt's official installation notes document both manual installation and package-manager availability. The project lists Arch Linux, Heroku buildpacks, NixOS, OS X via Homebrew, and FreeBSD packages, which points to adoption by developers who want repository-local encryption available through standard system tooling. ### 使われ方 A typical workflow initializes transcrypt inside a Git repository, marks paths in `.gitattributes` with the crypt filter, commits encrypted versions of selected files, and shares the cipher and password with trusted clones. The README also documents listing encrypted files, checking raw committed contents, initializing a clone, rekeying, flushing credentials, and uninstalling repository configuration. ### パッケージ好きにとっての重要性 For package nerds, transcrypt is a compact alternative to heavier secret-management systems when the requirement is simply encrypted files in Git. Because it is a single script using Bash, Git, and OpenSSL, distribution packages mostly provide convenient installation, shell completion, and man-page style polish rather than a runtime service. ### タイムライン - 2015: The install guide notes that the NixOS derivation was added in October 2015. - 2018: Official GitHub releases include the 1.x series. - 2026: Official GitHub releases list transcrypt v2.3.2. ### Related projects - The README explicitly compares transcrypt with git-crypt and git-encrypt, all of which use Git filters to encrypt selected repository contents. ### ソース - - - ## セキュリティノート transcrypt 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。 ## 他のパッケージマネージャ記録 - Nix - transcrypt: normalized package name match | nixpkgs package indexes: pkgs/by-name/tr/transcrypt/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 ## Combined YAML source View the package source record on GitHub. [combined/transcrypt.yml](https://github.com/mxcl/pkgdb/blob/main/combined/transcrypt.yml) ## ソース - pkg.so package database - Geiger risk classifier - curated package history - pkgdb category and tag curation - external package-manager database matches - cross-ecosystem install command graph