add cli parsing

.gitignore

@@ -0,0 +1,2 @@
+./taptrade-cli-demo/target
+taptrade-cli-demo/target

docs/TapTrade_obs/.obsidian/workspace.json

@@ -16,7 +16,7 @@
                 "file": "Research/Trade Pipelines/new concepts/concept pipeline 1.canvas",
                 "viewState": {
                   "x": 127.5,
-                  "y": 1104.1656242336394,
+                  "y": 870.3121012187327,
                   "zoom": -0.787814735661959
                 }
               }

taptrade-cli-demo/Cargo.toml

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+[package]
+name = "taptrade-cli-demo"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+bdk = "0.29.0"
+clap = { version = "4.5.4", features = ["derive", "cargo"] }
+frost-secp256k1 = "1.0.0"

taptrade-cli-demo/src/communication/mod.rs

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+
+
+// pass data to other module running on other process or machine
+// (exchange data between coordinator and traders)

taptrade-cli-demo/src/main.rs

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+use clap::{command, Arg};
+mod trader;
+mod coordinator;
+
+fn main() {
+    let cli_args = command!()
+                    .about("RoboSats taproot onchain trade pipeline CLI demonstrator. Don't use with real funds.")
+                    .arg(
+                        Arg::new("mode")
+                                .short('m')
+                                .long("mode")
+                                .required(true)
+                                .help("Mode: coordinator, maker or taker"))
+                    .arg(
+                        Arg::new("endpoint")
+                                .short('p')
+                                .long("endpoint")
+                                .help("Communication endpoint of the coordinator to connect to")
+                                // .conflicts_with("coordinator")
+                                )  // only required for traders
+                    .get_matches();
+
+}
+
+// use clap to parse mode (taker, maker or coordinator), communication endpoint (URL or PID or something else), electrum server
+// https://www.youtube.com/watch?v=Ot3qCA3Iv_8
+// clap tutorial (min 32)