mirror of
https://github.com/dathere/ckanaction.git
synced 2025-11-09 14:19:49 +00:00
75 lines
2.2 KiB
Markdown
75 lines
2.2 KiB
Markdown
# ckanaction
|
|
|
|
Rust library crate to access CKAN Action API endpoints through Rust builders. Based on the CKAN Action API v3. Endpoints are expected to return with an output of type `serde_json::Value`.
|
|
|
|
## Examples
|
|
|
|
Run `/status_show` endpoint for a CKAN instance and print the output:
|
|
|
|
```rust
|
|
use dotenvy::dotenv;
|
|
|
|
#[tokio::main]
|
|
async fn main() -> Result<(), Box<dyn std::error::Error>> {
|
|
// Load environment variables from .env file
|
|
dotenv()?;
|
|
|
|
// Initialize and build CKAN struct
|
|
let ckan = ckanaction::CKAN::builder()
|
|
.url("http://localhost:5000")
|
|
.token(dotenvy::var("CKAN_API_TOKEN")?)
|
|
.build();
|
|
|
|
// Send request to /status_show and print output
|
|
let status_show = ckan.status_show().await?;
|
|
println!("{status_show:#?}");
|
|
|
|
Ok(())
|
|
}
|
|
```
|
|
|
|
> The following examples won't include the boilerplate code.
|
|
|
|
List packages:
|
|
|
|
```rust
|
|
let result = ckan.package_list().call().await?;
|
|
println!("{result:#?}");
|
|
```
|
|
|
|
Create a new package (dataset) with custom fields:
|
|
|
|
```rust
|
|
let custom_fields = serde_json::json!({
|
|
"data_contact_email": "support@dathere.com",
|
|
"update_frequency": "daily",
|
|
"related_resources": [],
|
|
});
|
|
let result = ckan.package_create()
|
|
.name("my-new-package".to_string())
|
|
.custom_fields(custom_fields)
|
|
.private(false)
|
|
.call()
|
|
.await?;
|
|
println!("{result:#?}");
|
|
```
|
|
|
|
Create a new resource with a new file from a file path:
|
|
|
|
```rust
|
|
let path_buf = current_dir()?.join("data.csv");
|
|
let result = ckan
|
|
.resource_create()
|
|
.package_id("3mz0qhbb-cdb0-ewst-x7c0-casnkwv0edub".to_string())
|
|
.name("My new resource".to_string())
|
|
.format("CSV".to_string())
|
|
.upload(path_buf)
|
|
.call()
|
|
.await?;
|
|
println!("{result:#?}");
|
|
```
|
|
|
|
## Notes
|
|
|
|
- Add the `CKAN_API_TOKEN` environment variable to a `.env` file where the program runs to include the token when making requests to the CKAN API.
|
|
- If you use a `maybe_fn()` then if you provide `None` it will be ignored and that parameter will not be added to the JSON body. This library assumes `None` would not be provided as a value (since the cases where it is a value is often the default value that the CKAN API already has set for that parameter).
|