app-platform: derive launch URLs from manifests

core/container/src/podman_client.rs

@@ -8,7 +8,7 @@ use crate::manifest::AppManifest;
 use anyhow::{Context, Result};
 use hyper::{Body, Request, Uri};
 use serde::{Deserialize, Serialize};
-use std::path::PathBuf;
+use std::path::{Path, PathBuf};
 use thiserror::Error;
 use tokio::net::UnixStream;
 
@@ -109,31 +109,20 @@ impl PodmanClient {
 
     /// Map container name to its UI launch URL
     pub fn lan_address_for(name: &str) -> Option<String> {
+        if let Some(url) = manifest_lan_address_for(name) {
+            return Some(url);
+        }
+
         let url = match name {
             "bitcoin-knots" | "bitcoin-ui" => "http://localhost:8334",
             "lnd" | "archy-lnd-ui" => "http://localhost:18083",
-            "homeassistant" => "http://localhost:8123",
             "archy-mempool-web" | "mempool" => "http://localhost:4080",
-            "btcpay-server" => "http://localhost:23000",
-            "grafana" => "http://localhost:3000",
-            "searxng" => "http://localhost:8888",
             "ollama" => "http://localhost:11434",
             "cryptpad" => "http://localhost:3003",
             "penpot" => "http://localhost:9001",
-            "nextcloud" => "http://localhost:8085",
-            "vaultwarden" => "http://localhost:8082",
-            "gitea" => "http://localhost:3001",
-            "jellyfin" => "http://localhost:8096",
-            "photoprism" => "http://localhost:2342",
             "immich_server" | "immich" => "http://localhost:2283",
-            "filebrowser" => "http://localhost:8083",
             "nginx-proxy-manager" => "http://localhost:8081",
-            "portainer" => "http://localhost:9000",
-            "uptime-kuma" => "http://localhost:3002",
-            "fedimint" | "fedimintd" => "http://localhost:8175",
             "fedimint-gateway" => "http://localhost:8176",
-            "nostr-rs-relay" => "http://localhost:18081",
-            "indeedhub" => "http://localhost:7778",
             "dwn" => "http://localhost:3100",
             "endurain" => "http://localhost:8080",
             "netbird" => "http://localhost:8087",
@@ -662,6 +651,112 @@ fn parse_port_bindings(bindings: &serde_json::Value) -> Vec<String> {
     ports
 }
 
+fn manifest_lan_address_for(container_name: &str) -> Option<String> {
+    for apps_dir in manifest_apps_dirs() {
+        let Ok(entries) = std::fs::read_dir(apps_dir) else {
+            continue;
+        };
+        for entry in entries.flatten() {
+            let path = entry.path().join("manifest.yml");
+            let Ok(contents) = std::fs::read_to_string(&path) else {
+                continue;
+            };
+            let Ok(manifest) = AppManifest::parse(&contents) else {
+                continue;
+            };
+            if manifest_runtime_names(&manifest)
+                .iter()
+                .any(|name| name == container_name)
+            {
+                if let Some(url) = manifest_primary_interface_url(&manifest) {
+                    return Some(url);
+                }
+                if manifest_has_http_health(&manifest) {
+                    if let Some(port) = manifest
+                        .app
+                        .ports
+                        .iter()
+                        .find(|port| port.protocol.eq_ignore_ascii_case("tcp"))
+                        .map(|port| port.host)
+                    {
+                        return Some(format!("http://localhost:{port}"));
+                    }
+                }
+            }
+        }
+    }
+    None
+}
+
+fn manifest_primary_interface_url(manifest: &AppManifest) -> Option<String> {
+    let interfaces = manifest.app.extensions.get("interfaces")?.as_mapping()?;
+    let main = interfaces
+        .get(&serde_yaml::Value::String("main".to_string()))?
+        .as_mapping()?;
+    let port = main
+        .get(&serde_yaml::Value::String("port".to_string()))?
+        .as_i64()
+        .and_then(|port| u16::try_from(port).ok())
+        .filter(|port| *port > 0)?;
+    let protocol = main
+        .get(&serde_yaml::Value::String("protocol".to_string()))
+        .and_then(|v| v.as_str())
+        .filter(|protocol| *protocol == "https")
+        .unwrap_or("http");
+    let path = main
+        .get(&serde_yaml::Value::String("path".to_string()))
+        .and_then(|v| v.as_str())
+        .filter(|path| path.starts_with('/'))
+        .unwrap_or("/");
+    Some(format!("{protocol}://localhost:{port}{path}"))
+}
+
+fn manifest_has_http_health(manifest: &AppManifest) -> bool {
+    manifest
+        .app
+        .health_check
+        .as_ref()
+        .is_some_and(|health| health.check_type.eq_ignore_ascii_case("http"))
+}
+
+fn manifest_runtime_names(manifest: &AppManifest) -> Vec<String> {
+    let mut names = vec![manifest_container_name(manifest)];
+    match manifest.app.id.as_str() {
+        "bitcoin-ui" | "electrs-ui" | "lnd-ui" => names.push(manifest.app.id.clone()),
+        "fedimint" => names.push("fedimintd".to_string()),
+        "immich" => names.push("immich_server".to_string()),
+        _ => {}
+    }
+    names
+}
+
+fn manifest_container_name(manifest: &AppManifest) -> String {
+    if let Some(v) = manifest.app.extensions.get("container_name") {
+        if let Some(s) = v.as_str() {
+            if !s.is_empty() {
+                return s.to_string();
+            }
+        }
+    }
+    match manifest.app.id.as_str() {
+        "bitcoin-ui" | "electrs-ui" | "lnd-ui" => format!("archy-{}", manifest.app.id),
+        id => id.to_string(),
+    }
+}
+
+fn manifest_apps_dirs() -> Vec<PathBuf> {
+    let mut dirs = Vec::new();
+    if let Ok(manifest_dir) = std::env::var("CARGO_MANIFEST_DIR") {
+        dirs.push(Path::new(&manifest_dir).join("../../apps"));
+    }
+    dirs.extend([
+        Path::new("apps").to_path_buf(),
+        Path::new("/opt/archipelago/apps").to_path_buf(),
+        Path::new("/opt/archipelago/web-ui/archipelago-runtime/apps").to_path_buf(),
+    ]);
+    dirs
+}
+
 fn parse_memory_limit(limit: &str) -> Option<i64> {
     // Supports the Kubernetes-style suffixes used throughout apps/*/manifest.yml
     // (IEC binary: Ki/Mi/Gi/Ti) as well as the shorter docker-style k/m/g/t.
@@ -757,6 +852,30 @@ mod tests {
         assert_eq!(podman_network_settings(None, "isolated"), ("bridge", None));
     }
 
+    #[test]
+    fn lan_address_uses_manifest_http_port_for_regular_apps() {
+        assert_eq!(
+            PodmanClient::lan_address_for("filebrowser").as_deref(),
+            Some("http://localhost:8083")
+        );
+    }
+
+    #[test]
+    fn lan_address_prefers_manifest_main_interface() {
+        assert_eq!(
+            PodmanClient::lan_address_for("fedimint").as_deref(),
+            Some("http://localhost:8175/")
+        );
+    }
+
+    #[test]
+    fn lan_address_does_not_expose_tcp_only_service_ports() {
+        assert_eq!(
+            PodmanClient::lan_address_for("bitcoin-knots").as_deref(),
+            Some("http://localhost:8334")
+        );
+    }
+
     #[test]
     fn parse_memory_limit_iec_binary_suffixes() {
         // Kubernetes-style — this is what apps/*/manifest.yml uses.