Merge pull request 'feat(proxy): Support single word instance name' (#29) from artonge/haze:artonge/feat/support_single_word_instance_name into main

Reviewed-on: https://codeberg.org/icewind/haze/pulls/29

src/proxy.rs

@@ -57,7 +57,22 @@ impl ActiveInstances {
             return Some(ip);
         }
 
-        let addr = if ServiceType::from_str(name).is_ok() {
+        let addr = self.resolve_addr(name).await?;
+
+        println!("{name} => {addr}");
+        self.known.lock().unwrap().insert(name.into(), addr);
+        Some(addr)
+    }
+
+    async fn resolve_addr(&self, name: &str) -> Option<SocketAddr> {
+        // instance
+        if let Ok(cloud) = Cloud::get_by_filter(&self.docker, Some(name.into()), &self.config).await
+        {
+            return Some(SocketAddr::new(cloud.ip?, 80));
+        }
+
+        // service
+        if ServiceType::from_str(name).is_ok() {
             let cloud = self.last()?;
             let service = cloud.services().find(|service| service.name() == name)?;
             let ip = service
@@ -65,42 +80,35 @@ impl ActiveInstances {
                 .await
                 .ok()?
                 .next()?;
-            SocketAddr::new(ip, service.proxy_port())
+            return Some(SocketAddr::new(ip, service.proxy_port()));
-        } else {
+        }
-            match name.matches('-').count() {
+
-                // instance
+        // instance-service
-                1 => SocketAddr::new(
+        for (pos, _) in name.match_indices('-') {
-                    Cloud::get_by_filter(&self.docker, Some(name.into()), &self.config)
+            let instance_name = &name[..pos];
+            let service_name = &name[pos + 1..];
+            if ServiceType::from_str(service_name).is_err() {
+                continue;
+            }
+            let cloud =
+                match Cloud::get_by_filter(&self.docker, Some(instance_name.into()), &self.config)
                     .await
-                        .ok()?
+                {
-                        .ip?,
+                    Ok(cloud) => cloud,
-                    80,
+                    Err(_) => continue,
-                ),
+                };
-                // service with instance
+            let service = match cloud.services().find(|s| s.name() == service_name) {
-                2.. => {
+                Some(service) => service,
-                    let service_name = name.splitn(3, '-').last()?;
+                None => continue,
-                    let name = &name[0..(name.len() - service_name.len() - 1)];
+            };
-                    let cloud = Cloud::get_by_filter(&self.docker, Some(name.into()), &self.config)
-                        .await
-                        .ok()?;
-                    let service = cloud
-                        .services()
-                        .find(|service| service.name() == service_name)?;
             let ip = service
                 .get_ips(&self.docker, &cloud.id)
                 .await
                 .ok()?
                 .next()?;
-                    SocketAddr::new(ip, service.proxy_port())
+            return Some(SocketAddr::new(ip, service.proxy_port()));
         }
-                _ => return None,
+        None
-            }
-        };
-
-        println!("{name} => {addr}");
-
-        self.known.lock().unwrap().insert(name.into(), addr);
-        Some(addr)
     }
 
     pub fn last_addr(&self) -> Option<SocketAddr> {