wip: startup flow

crates/client/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "client"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+gpui.workspace = true
+nostr-sdk.workspace = true
+dirs.workspace = true
+tokio.workspace = true

crates/client/src/lib.rs

@@ -0,0 +1,20 @@
+use gpui::Global;
+use nostr_sdk::prelude::*;
+use state::get_client;
+
+pub mod state;
+
+pub struct NostrClient {
+    pub client: &'static Client,
+}
+
+impl Global for NostrClient {}
+
+impl NostrClient {
+    pub async fn init() -> Self {
+        // Initialize nostr client
+        let client = get_client().await;
+
+        Self { client }
+    }
+}

crates/client/src/state.rs

@@ -0,0 +1,37 @@
+use dirs::config_dir;
+use nostr_sdk::prelude::*;
+use std::fs;
+use tokio::sync::OnceCell;
+
+pub static CLIENT: OnceCell<Client> = OnceCell::const_new();
+
+pub async fn get_client() -> &'static Client {
+    CLIENT
+        .get_or_init(|| async {
+            // Setup app data folder
+            let config_dir = config_dir().unwrap();
+            let _ = fs::create_dir_all(config_dir.join("Coop/"));
+
+            // Setup database
+            let lmdb = NostrLMDB::open(config_dir.join("Coop/nostr"))
+                .expect("Database is NOT initialized");
+
+            // Setup Nostr Client
+            let client = ClientBuilder::default().database(lmdb).build();
+
+            // Add some bootstrap relays
+            let _ = client.add_relay("wss://relay.damus.io").await;
+            let _ = client.add_relay("wss://relay.primal.net").await;
+            let _ = client.add_relay("wss://nostr.fmt.wiz.biz").await;
+            let _ = client.add_relay("wss://directory.yabu.me").await;
+            let _ = client.add_relay("wss://purplepag.es").await;
+            let _ = client.add_relay("wss://user.kindpag.es/").await;
+
+            // Connect to all relays
+            client.connect().await;
+
+            // Return client
+            client
+        })
+        .await
+}