encrypt_config 0.0.1-alpha2

A rust crate to manage, persist and encrypt your configurations.
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<h3 align="center">encrypt-config</h3>

  <p align="center">
    A rust crate to manage, persist and encrypt your configurations.
    <br />
    <a href="https://github.com/kingwingfly/encrypt-config"><strong>Explore the docs »</strong></a>
    <br />
    <br />
    <a href="https://github.com/kingwingfly/encrypt-config">View Demo</a>
    ·
    <a href="https://github.com/kingwingfly/encrypt-config/issues">Report Bug</a>
    ·
    <a href="https://github.com/kingwingfly/encrypt-config/issues">Request Feature</a>
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<!-- TABLE OF CONTENTS -->
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    <li>
      <a href="#about-the-project">About The Project</a>
      <ul>
        <li><a href="#built-with">Built With</a></li>
      </ul>
    </li>
    <li><a href="#usage">Usage</a></li>
    <li><a href="#roadmap">Roadmap</a></li>
    <li><a href="#contributing">Contributing</a></li>
    <li><a href="#license">License</a></li>
    <li><a href="#contact">Contact</a></li>
    <li><a href="#acknowledgments">Acknowledgments</a></li>
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<!-- ABOUT THE PROJECT -->
## About The Project

A rust crate to manage, persist, encrypt configurations.

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### Built With

* Rust
* Keyring

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<!-- USAGE EXAMPLES -->
## Usage
```rust no_run
use encrypt_config::{Config, SecretSource};
use serde::{Deserialize, Serialize};

#[derive(Serialize, Deserialize, PartialEq, Debug)]
struct Foo(String);

struct SecretSourceImpl;

// impl `SecectSource` trait for `SecretSourceImpl`
impl SecretSource for SecretSourceImpl {
    type Value = Foo;

    // Where the encypted file is. Don't need if turning on `default_config_dir` feature.
    fn path(&self) -> std::path::PathBuf {
        std::path::PathBuf::from("tests").join("secret.conf")
    }
}

let mut config = Config::new("test"); // `test` is the name of rsa private key in OS' secret manager
config.add_secret_source(SecretSourceImpl).unwrap();  // This will read and decrypt the config from local storage. However, it is empty now.

let new_value = Foo("value".to_owned());
let patch = SecretSourceImpl.upgrade("key", &new_value); // `upgrade` will return a `Patch`
patch.apply(&mut config).unwrap(); // No change will happen until the `Patch` is applied
let v: Foo = config.get("key").unwrap();
assert_eq!(v, Foo("value".to_owned()));
```

_For more examples, please refer to the [Example](examples/example.rs) or [Documentation](https://docs.rs/encrypt_config)_

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<!-- ROADMAP -->
## Roadmap

- [ ] Enable protobuf instead of json for better performance

See the [open issues](https://github.com/kingwingfly/encrypt-config/issues) for a full list of proposed features (and known issues).

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## Contributing

Contributions are what make the open source community such an amazing place to learn, inspire, and create. Any contributions you make are **greatly appreciated**.

If you have a suggestion that would make this better, please fork the repo and create a pull request. You can also simply open an issue with the tag "enhancement".
Don't forget to give the project a star! Thanks again!

1. Fork the Project
2. Create your Feature Branch (`git checkout -b feature/AmazingFeature`)
3. Commit your Changes (`git commit -m 'Add some AmazingFeature'`)
4. Push to the Branch (`git push origin feature/AmazingFeature`)
5. Open a Pull Request

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<!-- LICENSE -->
## License

Distributed under the MIT License. See `LICENSE.txt` for more information.

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<!-- CONTACT -->
## Contact

Louis - 836250617@qq.com

Project Link: [https://github.com/kingwingfly/encrypt-config](https://github.com/kingwingfly/encrypt-config)

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<!-- ACKNOWLEDGMENTS -->
## Acknowledgments

* None
* []()

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