(#12) dtp-server,telemetry-subscribers,clap,colored

Cargo.toml

@@ -3,7 +3,7 @@ resolver = "2"
 members = [
     "crates/dtp-core",
     "crates/dtp-sdk",
-    "crates/dtp-dev-app",
+    "crates/dtp-server",
     "crates/dtp-test-helper",
 ]
 
@@ -13,6 +13,7 @@ edition = "2021"
 homepage = "https://dtp.dev"
 license = "Apache-2.0"
 documentation = "https://docs.dtp.dev"
+default-run = "dtp-server"
 
 [workspace.dependencies]
 # By default, DTP is built using the remote git Sui (devnet branch).
@@ -36,8 +37,15 @@ sui-json-rpc-types = { git = "https://github.com/MystenLabs/sui", branch = "devn
 sui-keys = { git = "https://github.com/MystenLabs/sui", branch = "devnet", package = "sui-keys" }
 sui-types = { git = "https://github.com/MystenLabs/sui", branch = "devnet", package = "sui-types" }
 
+
 tokio = { version = "1.22.0", features = ["full"] }
-anyhow = "1.0.64"
+telemetry-subscribers = { version = "0.2.0" }
+
+anyhow = "1.0.68"
+clap = { version = "3.2.22", features = [
+    "derive",
+] } # No upgrade to v4 until color are back.
+colored = { version = "2.0.0" }
 
 [workspace.dependencies.serial_test]
 # Intended to be used as [dev-dependencies] only.

crates/dtp-dev-app/Cargo.toml → crates/dtp-server/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "dtp-dev-app"
+name = "dtp-server"
 version.workspace = true
 edition.workspace = true
 homepage.workspace = true
@@ -10,8 +10,15 @@ documentation.workspace = true
 tokio.workspace = true
 anyhow.workspace = true
 sui-sdk.workspace = true
+clap.workspace = true
+colored.workspace = true
+telemetry-subscribers.workspace = true
+
+# tracing.workspace = true
+
+# tracing-subscriber = { version = "0.3.16" }
 
 dtp-sdk = { path = "../dtp-sdk/" }
 
 [dev-dependencies]
-cargo-husky.workspace = true
+cargo-husky.workspace = true

crates/dtp-server/src/main.rs

@@ -0,0 +1,62 @@
+// DTP Server executable
+//
+// Typically intended to be deployed as a daemon (Service)
+//
+use clap::*;
+use colored::Colorize;
+use std::path::PathBuf;
+use telemetry_subscribers;
+
+#[allow(clippy::large_enum_variant)]
+#[derive(Parser)]
+#[clap(
+    name = "dtp-server",
+    about = "Server for Decentralized Transport Protocol over Sui network",
+    rename_all = "kebab-case",
+    author,
+    version
+)]
+pub enum Command {
+    #[clap(name = "localnet")]
+    Localnet {
+        #[clap(long = "path")]
+        path: Option<PathBuf>,
+    },
+}
+
+impl Command {
+    pub async fn execute(self) -> Result<(), anyhow::Error> {
+        match self {
+            Command::Localnet { path } => {
+                if let Some(x) = path {
+                    println!("{}", x.into_os_string().into_string().unwrap());
+                } else {
+                    println!("Path not provided");
+                }
+                Ok(())
+            }
+        }
+    }
+}
+
+#[tokio::main]
+async fn main() {
+    #[cfg(windows)]
+    colored::control::set_virtual_terminal(true).unwrap();
+
+    // TODO Socket for external dtp CLI binary (this is the server not the CLI!)
+    // TODO Look into https://crates.io/crates/sentry-tracing for bail/panic logging.
+    let _guard = telemetry_subscribers::TelemetryConfig::new("dtp-server")
+        .with_env()
+        .init();
+
+    let cmd: Command = Command::parse();
+
+    match cmd.execute().await {
+        Ok(_) => (),
+        Err(err) => {
+            println!("{}", err.to_string().red());
+            std::process::exit(1);
+        }
+    }
+}