feat: initialize app data and apply clippy lints

src/data.rs

@@ -0,0 +1,53 @@
+/*
+ * ForgeFlux StarChart - A federated software forge spider
+ * Copyright © 2022 Aravinth Manivannan <realaravinth@batsense.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+use std::sync::Arc;
+use std::time::Duration;
+
+use lazy_static::lazy_static;
+use reqwest::{Client, ClientBuilder};
+
+use crate::settings::Settings;
+use crate::{DOMAIN, PKG_NAME, VERSION};
+
+lazy_static! {
+    pub static ref USER_AGENT: String = format!("{VERSION}---{PKG_NAME}---{DOMAIN}");
+}
+/// in seconds
+const CLIENT_TIMEOUT: u64 = 60;
+
+#[derive(Clone)]
+pub struct Data {
+    pub client: Client,
+    pub settings: Settings,
+}
+
+impl Data {
+    pub async fn new(settings: Settings) -> Arc<Self> {
+        let timeout = Duration::new(CLIENT_TIMEOUT, 0);
+        let client = ClientBuilder::new()
+            .user_agent(&*USER_AGENT)
+            .use_rustls_tls()
+            .timeout(timeout)
+            .connect_timeout(timeout)
+            .tcp_keepalive(timeout)
+            .build()
+            .unwrap();
+
+        Arc::new(Self { client, settings })
+    }
+}

src/main.rs

@@ -15,6 +15,7 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+pub mod data;
 pub mod gitea;
 pub mod settings;
 pub mod utils;

src/settings.rs

@@ -121,12 +121,12 @@ impl DatabaseBuilder {
         let name = path.next().expect("no database name").to_string();
 
         let database_type = DBType::from_url(url).unwrap();
-        let port;
-        if database_type == DBType::Sqlite {
-            port = 0;
+        let port = if database_type == DBType::Sqlite {
+            0
         } else {
-            port = url.port().expect("Enter database port").into();
-        }
+            url.port().expect("Enter database port").into()
+        };
+
         DatabaseBuilder {
             port,
             hostname: url.host().expect("Enter database host").to_string(),