git-gemini-forge 0.5.2

A simple Gemini server that serves a read-only view of public repositories from a Git forge.
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use super::converters::GitLabMetadata;
use super::GitLabApi;
use crate::network::error;
use crate::network::get::{call, ApiEndpoint, Headers};
use crate::network::ForgeApi;
use secrecy::SecretString;
use url::Url;

/// See https://docs.gitlab.com/ee/api/metadata.html
struct VersionEndpoint<'a> {
	base_url: Url,
	private_token: &'a Option<SecretString>,
}

impl ApiEndpoint<GitLabMetadata> for VersionEndpoint<'_> {
	fn url(&self) -> Url {
		return self.base_url.join("metadata").unwrap();
	}

	fn headers(&self) -> Headers {
		if let Some(private_token) = self.private_token {
			return Headers::from([(String::from("Private-Token"), private_token)]);
		} else {
			return Headers::new();
		}
	}
}

/// Retrieves the forge version from the given API.
pub fn get_version(api: &GitLabApi) -> Result<GitLabMetadata, error::Error> {
	let base_url = api.base_url().clone();
	let private_token = api.private_token();
	let endpoint = VersionEndpoint {
		base_url,
		private_token,
	};

	let server_version = call(&endpoint)?;
	return Ok(server_version);
}