Let the clone wars begin! (#8731)

Sprinkle some `Clone` onto the cli commands.

substrate/client/cli/src/commands/build_spec_cmd.rs

@@ -27,7 +27,7 @@ use structopt::StructOpt;
 use std::io::Write;
 
 /// The `build-spec` command used to build a specification.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Clone)]
 pub struct BuildSpecCmd {
 	/// Force raw genesis storage output.
 	#[structopt(long = "raw")]

substrate/client/cli/src/commands/check_block_cmd.rs

@@ -25,7 +25,7 @@ use std::{fmt::Debug, str::FromStr, sync::Arc};
 use structopt::StructOpt;
 
 /// The `check-block` command used to validate blocks.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Clone)]
 pub struct CheckBlockCmd {
 	/// Block hash or number
 	#[structopt(value_name = "HASH or NUMBER")]

substrate/client/cli/src/commands/export_blocks_cmd.rs

@@ -34,7 +34,7 @@ use std::sync::Arc;
 use structopt::StructOpt;
 
 /// The `export-blocks` command used to export blocks.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Clone)]
 pub struct ExportBlocksCmd {
 	/// Output file name or stdout if unspecified.
 	#[structopt(parse(from_os_str))]

substrate/client/cli/src/commands/export_state_cmd.rs

@@ -27,7 +27,7 @@ use sc_client_api::{StorageProvider, UsageProvider};
 
 /// The `export-state` command used to export the state of a given block into
 /// a chain spec.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Clone)]
 pub struct ExportStateCmd {
 	/// Block hash or number.
 	#[structopt(value_name = "HASH or NUMBER")]

substrate/client/cli/src/commands/generate.rs

@@ -24,7 +24,7 @@ use crate::{
 };
 
 /// The `generate` command
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Clone)]
 #[structopt(name = "generate", about = "Generate a random account")]
 pub struct GenerateCmd {
 	/// The number of words in the phrase to generate. One of 12 (default), 15, 18, 21 and 24.

substrate/client/cli/src/commands/insert_key.rs

@@ -29,7 +29,7 @@ use sc_keystore::LocalKeystore;
 use sc_service::config::{KeystoreConfig, BasePath};
 
 /// The `insert` command
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Clone)]
 #[structopt(
 	name = "insert",
 	about = "Insert a key to the keystore of a node."

substrate/client/cli/src/commands/purge_chain_cmd.rs

@@ -26,7 +26,7 @@ use std::io::{self, Write};
 use structopt::StructOpt;
 
 /// The `purge-chain` command used to remove the whole chain.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Clone)]
 pub struct PurgeChainCmd {
 	/// Skip interactive prompt by answering yes automatically.
 	#[structopt(short = "y")]

substrate/client/cli/src/commands/run_cmd.rs

@@ -35,7 +35,7 @@ use std::net::{IpAddr, Ipv4Addr, SocketAddr};
 use structopt::StructOpt;
 
 /// The `run` command used to run a node.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Clone)]
 pub struct RunCmd {
 	/// Enable validator mode.
 	///

substrate/client/cli/src/commands/sign.rs

@@ -22,7 +22,7 @@ use structopt::StructOpt;
 use sp_core::crypto::SecretString;
 
 /// The `sign` command
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Clone)]
 #[structopt(
 	name = "sign",
 	about = "Sign a message, with a given (secret) key"

substrate/client/cli/src/commands/vanity.rs

@@ -29,7 +29,7 @@ use sp_runtime::traits::IdentifyAccount;
 use utils::print_from_uri;
 
 /// The `vanity` command
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Clone)]
 #[structopt(
 	name = "vanity",
 	about = "Generate a seed that provides a vanity address"

substrate/client/cli/src/commands/verify.rs

@@ -23,7 +23,7 @@ use sp_core::{Public, crypto::Ss58Codec};
 use structopt::StructOpt;
 
 /// The `verify` command
-#[derive(Debug, StructOpt)]
+#[derive(Debug, StructOpt, Clone)]
 #[structopt(
 	name = "verify",
 	about = "Verify a signature for a message, provided on STDIN, with a given (public or secret) key"