feat: add wait-for-device command (#96)

adb_cli/src/handlers/host_commands.rs

@@ -1,4 +1,4 @@
-use adb_client::{ADBServer, DeviceShort, MDNSBackend, Result};
+use adb_client::{ADBServer, DeviceShort, MDNSBackend, Result, WaitForDeviceState};
 
 use crate::models::{HostCommand, MdnsCommand, ServerCommand};
 
@@ -72,6 +72,10 @@ pub fn handle_host_commands(server_command: ServerCommand<HostCommand>) -> Resul
         HostCommand::ServerStatus => {
             log::info!("{}", adb_server.server_status()?);
         }
+        HostCommand::WaitForDevice { transport } => {
+            log::info!("waiting for device to be connected...");
+            adb_server.wait_for_device(WaitForDeviceState::Device, transport)?;
+        }
     }
 
     Ok(())

adb_cli/src/models/host.rs

@@ -1,7 +1,14 @@
 use std::net::SocketAddrV4;
 
+use adb_client::{RustADBError, WaitForDeviceTransport};
 use clap::Parser;
 
+fn parse_wait_for_device_device_transport(
+    value: &str,
+) -> Result<WaitForDeviceTransport, RustADBError> {
+    WaitForDeviceTransport::try_from(value)
+}
+
 #[derive(Parser, Debug)]
 pub enum HostCommand {
     /// Print current ADB version.
@@ -28,6 +35,12 @@ pub enum HostCommand {
     },
     /// Display server status
     ServerStatus,
+    /// Wait for a device, on optionally given transport
+    WaitForDevice {
+        /// Transport on which wait for devices
+        #[clap(short = 't', long = "transport", value_parser = parse_wait_for_device_device_transport)]
+        transport: Option<WaitForDeviceTransport>,
+    },
 }
 
 #[derive(Parser, Debug)]