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https://github.com/line/centraldogma-rs

Official Rust client for Central Dogma
https://github.com/line/centraldogma-rs

centraldogma reqwest rust rust-library tokio-rs

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Official Rust client for Central Dogma

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# centraldogma-rs

Official Rust Client for [Central Dogma](https://line.github.io/centraldogma/).

Full documentation is available at

## Getting started

### Installing

Add `centraldogma` crate and version to Cargo.toml.

```toml
centraldogma = "0.1"
```

#### Async support with tokio
The client uses [`reqwest`](https://crates.io/crates/reqwest) to make HTTP calls, which internally uses
the [`tokio`](https://crates.io/crates/tokio) runtime for async support. As such, you may require to take
a dependency on `tokio` in order to use the client.

```toml
tokio = { version = "1.2.0", features = ["full"] }
```

### Create a client

Create a new client to make API to CentralDogma using the `Client` struct.

```rust,no_run
use centraldogma::Client;

#[tokio::main]
async fn main() {
// with token
let client = Client::new("http://localhost:36462", Some("token")).await.unwrap();
// without token
let client = Client::new("http://localhost:36462", None).await.unwrap();
// your code ...
}
```

### Making typed API calls

Typed API calls are provided behind traits:

* [`ProjectService`](https://docs.rs/centraldogma/0.1.0/centraldogma/trait.ProjectService.html)
* [`RepoService`](https://docs.rs/centraldogma/0.1.0/centraldogma/trait.RepoService.html)
* [`ContentService`](https://docs.rs/centraldogma/0.1.0/centraldogma/trait.ContentService.html)
* [`WatchService`](https://docs.rs/centraldogma/0.1.0/centraldogma/trait.WatchService.html)

#### Examples

##### Get File

```rust,no_run
use centraldogma::{
Client, ContentService,
model::{Revision, Query},
};

#[tokio::main]
async fn main() {
// without token
let client = Client::new("http://localhost:36462", None).await.unwrap();

let file = client
.repo("project", "repository")
.get_file(Revision::HEAD, &Query::of_text("/a.yml").unwrap())
.await
.unwrap();
// your code ...
}
```

##### Push

```rust,no_run
use centraldogma::{
Client, ContentService,
model::{Revision, Change, ChangeContent, CommitMessage},
};
use serde_json;

#[tokio::main]
async fn main() {
let client = Client::new("http://localhost:36462", None).await.unwrap();
let changes = vec![Change {
path: "/a.json".to_string(),
content: ChangeContent::UpsertJson(serde_json::json!({"a":"b"})),
}];
let result = client
.repo("foo", "bar")
.push(
Revision::HEAD,
CommitMessage::only_summary("Add a.json"),
changes,
)
.await
.unwrap();
}
```

##### Watch file change

```rust,no_run
use centraldogma::{Client, WatchService, model::Query};
use futures::StreamExt;

#[tokio::main]
async fn main() {
let client = Client::new("http://localhost:36462", None).await.unwrap();
let mut stream = client
.repo("foo", "bar")
.watch_file_stream(&Query::identity("/a.json").unwrap())
.unwrap();

tokio::spawn(async move {
while let Some(result) = stream.next().await {
// your code ...
}
});
}
```

## Contributing

See [CONTRIBUTING.md](CONTRIBUTING.md).