# wgo を Homebrew, Nix でインストール wgo 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:wgo ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install wgo ``` 証拠: local Homebrew formula metadata ### Linux - Nix (92%): ```sh nix profile install nixpkgs#wgo ``` 証拠: nixpkgs package indexes: pkgs/by-name/wg/wgo/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:wgo - **パッケージマネージャ:** Homebrew - **バージョン:** 0.6.4 - **ソース概要:** Watch arbitrary files and respond with arbitrary commands - **ホームページ:** - **リポジトリ:** - **最終更新:** 2026-07-25T22:40:20+02:00 - **生成日時:** 2026-08-03T19:37:03+00:00 ## 実行可能ファイル - wgo (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: 0.6.4 ## プロジェクトの歴史と使われ方 wgo, expanded in the README as watcher-go, is a Go-focused live-reload and general file-watcher command. Its upstream description is direct: watch arbitrary files and respond with arbitrary commands, including multiple commands in parallel. ### プロジェクトの歴史 The GitHub repository was created in January 2023 and presents wgo as a response to file watchers that force commands into strings, require configuration files, or produce noisy output. The README emphasizes that the implementation is intentionally short and that core documentation starts with the quickstart. Release metadata shows continued development through the 0.5 series in 2024-2025 and 0.6.x releases in 2025-2026. That history is young compared with older Unix tools, but the project has settled into a recognizable niche among Go developers who want a small live-reload wrapper. ### 採用の歴史 wgo's adoption signal is mainly GitHub- and Go-community based rather than institutional. It is packaged for Homebrew and Nix, but its source-backed identity comes from the repository, release stream, and README positioning rather than from long distribution history. ### 使われ方 The most common use is to prefix a command with wgo so that it reruns when files change, for example rebuilding C code, running Go code, or restarting a Go server. The special wgo run mode behaves like go run but reruns when Go files change, and flags allow users to include or exclude files and directories, debounce events, poll, chain commands, and run watchers in parallel. Because it is not limited to Go commands, wgo also fits frontend-adjacent workflows in Go projects, such as rebuilding Sass or TypeScript alongside a Go server by chaining parallel wgo commands. ### パッケージ好きにとっての重要性 wgo is significant in the small-tool sense: it keeps live reload out of a project-specific config file and makes it a command-line behavior. For package users, that means one executable can sit beside go, make, gcc, sass, or tsc and provide a simple watch loop without adopting a larger task runner. ### タイムライン - 2023-01-12: The GitHub repository is created. - 2024: GitHub release metadata records the 0.5.6 series. - 2025: GitHub release metadata records multiple 0.5.x and 0.6.0 releases. - 2026-05-06: GitHub release metadata records v0.6.4. ### Related projects - Go's built-in go run is the command wgo run shadows for live reload. - General file-watcher and task-runner tools such as entr, watchexec, reflex, air, and make-based watch loops occupy adjacent space. ### ソース - - - ## 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 ## 他のパッケージマネージャ記録 - Nix - wgo: normalized package name match | nixpkgs package indexes: pkgs/by-name/wg/wgo/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/wgo.yml](https://github.com/mxcl/pkgdb/blob/main/combined/wgo.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