April 2022
Beginner to intermediate
464 pages
6h 44m
Japanese
Content preview from 実用 Go言語 ―システム開発の現場で知っておきたいアドバイス
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7.8 .gitignoreの準備
Goで利用する.gitignoreは、GitHubであればリポジトリ作成時のオプションで自動的に作成されますし、 https://github.com/github/gitignore にある Go.gitignore を流用しても良いでしょう。これは.gitignoreファイルを生成する多くのツールが参照しているファイルでもあり信頼性のあるものです。Go 1.18で追加されたworkspace modeで利用する go.work というファイルもいち早く追加されていました。
Webツールとしては gitignore.io 1 がおすすめです。複数の設定を同時に指定できるため楽ができるでしょう。
本書の内容からは外れますが、Git関連では AWSなどのアクセスキーをハードコードしたファイルを、誤ってリモートリポジトリにプッシュしてしまい、情報漏えい、不正利用が起きる事故が少なからず発生しています。 git-secrets 2 を用いることでツール側での誤操作をいくらか防止できるので、準備しておくことをおすすめします。次の例では ~/.aws/credentials 配下のクレデンシャルをすべてと個別指定したキーを追加しています。
git secrets --install
git secrets --register-aws # ~/.aws/credentials 配下のキーをすべて追加
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.