6 files changed, 27 insertions, 27 deletions
diff --git a/crates/core/tedge/src/cli/certificate/cli.rs b/crates/core/tedge/src/cli/certificate/cli.rs
index 7ef78fb5..a3e9db64 100644
--- a/crates/core/tedge/src/cli/certificate/cli.rs
+++ b/crates/core/tedge/src/cli/certificate/cli.rs
@@ -3,15 +3,14 @@ use super::{create::CreateCertCmd, remove::RemoveCertCmd, show::ShowCertCmd, upl
 use crate::command::{BuildCommand, BuildContext, Command};
 use crate::ConfigError;
 
-use structopt::StructOpt;
 use tedge_config::*;
 
-#[derive(StructOpt, Debug)]
+#[derive(clap::Subcommand, Debug)]
 pub enum TEdgeCertCli {
     /// Create a self-signed device certificate
     Create {
         /// The device identifier to be used as the common name for the certificate
-        #[structopt(long = "device-id")]
+        #[clap(long = "device-id")]
         id: String,
     },
 
@@ -22,6 +21,7 @@ pub enum TEdgeCertCli {
     Remove,
 
     /// Upload root certificate
+    #[clap(subcommand)]
     Upload(UploadCertCli),
 }
 
@@ -73,13 +73,13 @@ impl BuildCommand for TEdgeCertCli {
     }
 }
 
-#[derive(StructOpt, Debug)]
+#[derive(clap::Subcommand, Debug)]
 pub enum UploadCertCli {
     /// Upload root certificate to Cumulocity
     ///
     /// The command will upload root certificate to Cumulocity.
     C8y {
-        #[structopt(long = "user")]
+        #[clap(long = "user")]
         /// Provided username should be a Cumulocity user with tenant management permissions.
         /// The password is requested on /dev/tty, unless the $C8YPASS env var is set to the user password.
         username: String,
diff --git a/crates/core/tedge/src/cli/config/cli.rs b/crates/core/tedge/src/cli/config/cli.rs
index bfe2caa4..dff15e47 100644
--- a/crates/core/tedge/src/cli/config/cli.rs
+++ b/crates/core/tedge/src/cli/config/cli.rs
@@ -1,10 +1,9 @@
 use crate::cli::config::{commands::*, config_key::*};
 use crate::command::*;
 use crate::ConfigError;
-use structopt::StructOpt;
 use tedge_config::ConfigRepository;
 
-#[derive(StructOpt, Debug)]
+#[derive(clap::Subcommand, Debug)]
 pub enum ConfigCmd {
     /// Get the value of the provided configuration key
     Get {
@@ -30,11 +29,11 @@ pub enum ConfigCmd {
     /// Print the configuration keys and their values
     List {
         /// Prints all the configuration keys, even those without a configured value
-        #[structopt(long = "all")]
+        #[clap(long = "all")]
         is_all: bool,
 
         /// Prints all keys and descriptions with example values
-        #[structopt(long = "doc")]
+        #[clap(long = "doc")]
         is_doc: bool,
     },
 }
diff --git a/crates/core/tedge/src/cli/connect/cli.rs b/crates/core/tedge/src/cli/connect/cli.rs
index 64a351f4..654af945 100644
--- a/crates/core/tedge/src/cli/connect/cli.rs
+++ b/crates/core/tedge/src/cli/connect/cli.rs
@@ -1,16 +1,15 @@
 use crate::cli::connect::*;
 use crate::command::{BuildCommand, BuildContext, Command};
 use crate::system_services::service_manager;
-use structopt::StructOpt;
 
-#[derive(StructOpt, Debug, PartialEq)]
+#[derive(clap::Subcommand, Debug, PartialEq)]
 pub enum TEdgeConnectOpt {
     /// Create connection to Cumulocity
     ///
     /// The command will create config and start edge relay from the device to c8y instance
     C8y {
         /// Test connection to Cumulocity
-        #[structopt(long = "test")]
+        #[clap(long = "test")]
         is_test_connection: bool,
     },
 
@@ -19,7 +18,7 @@ pub enum TEdgeConnectOpt {
     /// The command will create config and start edge relay from the device to az instance
     Az {
         /// Test connection to Azure
-        #[structopt(long = "test")]
+        #[clap(long = "test")]
         is_test_connection: bool,
     },
 }
diff --git a/crates/core/tedge/src/cli/disconnect/cli.rs b/crates/core/tedge/src/cli/disconnect/cli.rs
index 1b77aff6..e13a9250 100644
--- a/crates/core/tedge/src/cli/disconnect/cli.rs
+++ b/crates/core/tedge/src/cli/disconnect/cli.rs
@@ -1,12 +1,11 @@
 use crate::cli::disconnect::disconnect_bridge::*;
 use crate::command::*;
 use crate::system_services::service_manager;
-use structopt::StructOpt;
 
 const C8Y_CONFIG_FILENAME: &str = "c8y-bridge.conf";
 const AZURE_CONFIG_FILENAME: &str = "az-bridge.conf";
 
-#[derive(StructOpt, Debug)]
+#[derive(clap::Subcommand, Debug)]
 pub enum TEdgeDisconnectBridgeCli {
     /// Remove bridge connection to Cumulocity.
     C8y,
diff --git a/crates/core/tedge/src/cli/mod.rs b/crates/core/tedge/src/cli/mod.rs
index d54dacee..236b718f 100644
--- a/crates/core/tedge/src/cli/mod.rs
+++ b/crates/core/tedge/src/cli/mod.rs
@@ -1,6 +1,5 @@
 use crate::command::{BuildCommand, BuildContext, Command};
-use structopt::clap;
-use structopt::StructOpt;
+use clap;
 
 mod certificate;
 mod config;
@@ -8,32 +7,37 @@ mod connect;
 mod disconnect;
 mod mqtt;
 
-#[derive(StructOpt, Debug)]
-#[structopt(
+#[derive(clap::Parser, Debug)]
+#[clap(
     name = clap::crate_name!(),
     version = clap::crate_version!(),
     about = clap::crate_description!()
 )]
 pub struct Opt {
-    #[structopt(subcommand)]
+    #[clap(subcommand)]
     pub tedge: TEdgeOpt,
 }
 
-#[derive(StructOpt, Debug)]
+#[derive(clap::Subcommand, Debug)]
 pub enum TEdgeOpt {
     /// Create and manage device certificate
+    #[clap(subcommand)]
     Cert(certificate::TEdgeCertCli),
 
     /// Configure Thin Edge.
+    #[clap(subcommand)]
     Config(config::ConfigCmd),
 
     /// Connect to connector provider
+    #[clap(subcommand)]
     Connect(connect::TEdgeConnectOpt),
 
     /// Remove bridge connection for a provider
+    #[clap(subcommand)]
     Disconnect(disconnect::TEdgeDisconnectBridgeCli),
 
     /// Publish a message on a topic and subscribe a topic.
+    #[clap(subcommand)]
     Mqtt(mqtt::TEdgeMqttCli),
 }
 
diff --git a/crates/core/tedge/src/cli/mqtt/cli.rs b/crates/core/tedge/src/cli/mqtt/cli.rs
index 32f4906f..f6878a78 100644
--- a/crates/core/tedge/src/cli/mqtt/cli.rs
+++ b/crates/core/tedge/src/cli/mqtt/cli.rs
@@ -2,7 +2,6 @@ use crate::cli::mqtt::{publish::MqttPublishCommand, subscribe::MqttSubscribeComm
 use crate::command::{BuildCommand, BuildContext, Command};
 use rumqttc::QoS;
 use std::time::Duration;
-use structopt::StructOpt;
 use tedge_config::*;
 
 const DEFAULT_HOST: &str = "localhost";
@@ -10,7 +9,7 @@ const PUB_CLIENT_PREFIX: &str = "tedge-pub";
 const SUB_CLIENT_PREFIX: &str = "tedge-sub";
 const DISCONNECT_TIMEOUT: Duration = Duration::from_secs(2);
 
-#[derive(StructOpt, Debug)]
+#[derive(clap::Subcommand, Debug)]
 pub enum TEdgeMqttCli {
     /// Publish a MQTT message on a topic.
     Pub {
@@ -19,10 +18,10 @@ pub enum TEdgeMqttCli {
         /// Message to publish
         message: String,
         /// QoS level (0, 1, 2)
-        #[structopt(short, long, parse(try_from_str = parse_qos), default_value = "0")]
+        #[clap(short, long, parse(try_from_str = parse_qos), default_value = "0")]
         qos: QoS,
         /// Retain flag
-        #[structopt(short, long = "retain")]
+        #[clap(short, long = "retain")]
         retain: bool,
     },
 
@@ -31,10 +30,10 @@ pub enum TEdgeMqttCli {
         /// Topic to subscribe to
         topic: String,
         /// QoS level (0, 1, 2)
-        #[structopt(short, long, parse(try_from_str = parse_qos), default_value = "0")]
+        #[clap(short, long, parse(try_from_str = parse_qos), default_value = "0")]
         qos: QoS,
         /// Avoid printing the message topics on the console
-        #[structopt(long = "no-topic")]
+        #[clap(long = "no-topic")]
         hide_topic: bool,
     },
 }