feature(kratactl): rework cli to use subcommands (#268)

crates/ctl/src/cli/zone/resolve.rs

@@ -0,0 +1,29 @@
+use anyhow::Result;
+use clap::Parser;
+use krata::v1::control::{control_service_client::ControlServiceClient, ResolveZoneRequest};
+
+use tonic::{transport::Channel, Request};
+
+#[derive(Parser)]
+#[command(about = "Resolve a zone name to a uuid")]
+pub struct ZoneResolveCommand {
+    #[arg(help = "Zone name")]
+    zone: String,
+}
+
+impl ZoneResolveCommand {
+    pub async fn run(self, mut client: ControlServiceClient<Channel>) -> Result<()> {
+        let reply = client
+            .resolve_zone(Request::new(ResolveZoneRequest {
+                name: self.zone.clone(),
+            }))
+            .await?
+            .into_inner();
+        if let Some(zone) = reply.zone {
+            println!("{}", zone.id);
+        } else {
+            std::process::exit(1);
+        }
+        Ok(())
+    }
+}