From 9830abc2dcde3ca33c0297bdf77dff5b1dc2a823 Mon Sep 17 00:00:00 2001
From: Lee Smet <lee.smet@hotmail.com>
Date: Wed, 20 Aug 2025 14:19:36 +0200
Subject: [PATCH] Add CLI parsing

Signed-off-by: Lee Smet <lee.smet@hotmail.com>
---
 Cargo.toml  |  2 +-
 src/main.rs | 48 ++++++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 47 insertions(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index a794d4a..d18da53 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
-clap = { version = "4.5.45", features = ["derive"] }
+clap = { version = "4.5.45", features = ["derive", "env"] }
 serde = { version = "1.0.219", features = ["derive"] }
 serde_json = "1.0.143"
 tokio = { version = "1.47.1", features = ["full"] }
diff --git a/src/main.rs b/src/main.rs
index e7a11a9..2f6ad84 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,47 @@
-fn main() {
-    println!("Hello, world!");
+use clap::Parser;
+use std::net::{IpAddr, SocketAddr};
+
+#[derive(Debug, Clone, Parser)]
+#[command(
+    name = "herocoordinator",
+    version,
+    about = "Hero Coordinator CLI",
+    long_about = None
+)]
+struct Cli {
+    #[arg(
+        long = "mycelium-ip",
+        short = 'i',
+        env = "MYCELIUM_IP",
+        default_value = "127.0.0.1",
+        help = "IP address where Mycelium JSON-RPC is listening (default: 127.0.0.1)"
+    )]
+    mycelium_ip: IpAddr,
+
+    #[arg(
+        long = "mycelium-port",
+        short = 'p',
+        env = "MYCELIUM_PORT",
+        default_value_t = 9651u16,
+        help = "Port for Mycelium JSON-RPC (default: 9651)"
+    )]
+    mycelium_port: u16,
+
+    #[arg(
+        long = "redis-addr",
+        short = 'r',
+        env = "REDIS_ADDR",
+        default_value = "127.0.0.1:6379",
+        help = "Socket address of Redis instance (default: 127.0.0.1:6379)"
+    )]
+    redis_addr: SocketAddr,
+}
+
+fn main() {
+    let cli = Cli::parse();
+
+    println!(
+        "mycelium_ip={}, mycelium_port={}, redis_addr={}",
+        cli.mycelium_ip, cli.mycelium_port, cli.redis_addr
+    );
 }