如何在 github 中存储 .env 文件？

Question

I have a node.js project with .env file in it. I pushed to github project, when in .env file was just a template. For example:

# Database credentials
DB_HOST=""
DB_USER=""
DB_PASSWORD=""
DB_DATABASE_NAME=""

Then I added .env file to .gitignore . Pushed again and now, when I filled .env file with credentials, git status command says

modifed: .env

How can I store a template of .env file in github and ignore it's changes?

Answer 1

When we need to provide templates for environment files or secrets, we tend to add a .sample to the file name. That's has been mine and my workplace convention, and a lot of people follows it. So you can have files like .env.sample and secrets.sample

Answer 2

您可以使用.env.example文件保存您的 env 模板，然后将其推送到 github，并将.env添加到.gitignore