git-gemini-forge 0.6.2

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::net::{ApiEndpoint, Net};
use crate::network::ForgeApi;
use url::Url;

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

impl ApiEndpoint<GitLabApi, GitLabMetadata> for VersionEndpoint<'_> {
	fn api(&self) -> &GitLabApi {
		self.api
	}

	fn url(&self) -> Url {
		self.base_url.join("metadata").expect("Valid URL path")
	}
}

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

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