Keeps `.env` files in sync with `env.sample`.

Related tags

Command-line envsync
Overview

envsync

This is a Rust port of env-sample-sync.

It keeps .env files in sync with env.sample.

It checks whether the local repository has an .env file and if one exists, it is scrubbed of secrets/values and made available as env.sample. This ensures that all application environment variables are safely and automatically documented without leaking secrets.

Installation

cargo install --git https://github.com/mre/envsync

Usage

envsync

This will check for an .env file in the current directory and if one exists, it will be scrubbed of secrets/values and made available as env.sample.

You can pass in custom example values for environment variables for environment variables

For example, say you have the following .env file:

FOO=bar
BAR=baz
BAZ=qux

and you want to set the value of BAR to bla, you can do so by running:

envsync -e BAR=bla

This will result in the following env.sample file:

FOO=<FOO>
BAR=bla
BAZ=<BAZ>

CI/CD

I use this in my CI/CD pipelines to ensure that all environment variables are documented and that secrets are not leaked.

Related Projects

  • envy: A Rust library for managing environment variables globally. Automatically loads environment variables from a global config file and sets them in the current shell session when entering a directory.
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Comments
  • Better error handling

    Better error handling

    At the moment, this project uses unwrap, which is not an idiomatic way of handling errors. If someone wants to give it a try, they can replace the unwraps with proper error handling based on anyhow. It's a nice exercise to learn some Rust or contribute to the ecosystem in general, so pull requests welcome!

    opened by mre 1
Releases(v0.1.0)
Owner
Matthias Endler
Curious person. Maker. Rustacean. Oxidizing things.
Matthias Endler
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