parsing

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

@@ -0,0 +1,50 @@
+use clap::{command, Arg, Command, ArgMatches};
+
+use crate::coordinator;
+
+pub struct cli_settings {
+	pub coordinator: bool,
+	pub maker: bool,
+	pub taker: bool,
+	pub c_endpoint: String,
+	pub electrum_ep: String,
+}
+
+trait ArgMatchesParser {
+
+}
+
+pub fn parse_cli_args() -> ArgMatches {
+	command!()
+	.about("RoboSats taproot onchain trade pipeline CLI demonstrator. Don't use with real funds.")
+	.subcommand(
+		Command::new("coordinator")
+	)
+	.subcommand(
+		Command::new("trader")
+		.arg(
+			Arg::new("taker")
+				.short('t')
+				.long("taker")
+				.help("Run program as taker")
+				.num_args(0)
+				.conflicts_with("maker")
+		)
+		.arg (
+			Arg::new("maker")
+				.short('m')
+				.long("maker")
+				.num_args(0)
+				.help("Run program as maker")
+				.conflicts_with("taker")
+		)
+		.arg(
+			Arg::new("endpoint")
+					.short('p')
+					.long("endpoint")
+					.required(true)
+					.help("Communication endpoint of the coordinator to connect to")
+		)
+	)
+	.get_matches()
+}

taptrade-cli-demo/src/main.rs

@@ -1,27 +1,13 @@
-use clap::{command, Arg};
 mod trader;
 mod coordinator;
+mod cli;
+
+use cli::parse_cli_args;
 
 fn main() {
-    let cli_args = command!()
+    let cli_args = parse_cli_args();
-                    .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)