From d8422944565c78278cfd802d9a0386de7070ff1d Mon Sep 17 00:00:00 2001
From: Wilfried Kopp <wilfried@parity.io>
Date: Mon, 6 Jun 2022 14:55:31 +0100
Subject: [PATCH] Add licende headers and fix some grumbles

---
 utils/staking-miner/src/info.rs | 22 +++++++++++++++++++++-
 utils/staking-miner/src/main.rs |  4 ++--
 utils/staking-miner/src/opts.rs | 16 ++++++++++++++++
 3 files changed, 39 insertions(+), 3 deletions(-)

diff --git a/utils/staking-miner/src/info.rs b/utils/staking-miner/src/info.rs
index f3bb6d349612..5662c20be3f3 100644
--- a/utils/staking-miner/src/info.rs
+++ b/utils/staking-miner/src/info.rs
@@ -1,3 +1,21 @@
+// Copyright 2021 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+use sp_version::RuntimeVersion;
+
 #[derive(Debug, serde::Serialize)]
 pub(crate) struct Info {
 	pub spec_name: String,
@@ -5,7 +23,9 @@ pub(crate) struct Info {
 }
 
 impl Info {
-	pub fn new(spec_name: String, spec_version: u32) -> Self {
+	pub fn new(runtime_version: &RuntimeVersion) -> Self {
+		let spec_name = runtime_version.spec_name.to_string();
+		let spec_version = runtime_version.spec_version;
 		Self { spec_name, spec_version }
 	}
 }
diff --git a/utils/staking-miner/src/main.rs b/utils/staking-miner/src/main.rs
index d515ac997dd6..959db739deec 100644
--- a/utils/staking-miner/src/main.rs
+++ b/utils/staking-miner/src/main.rs
@@ -535,8 +535,8 @@ async fn main() {
 				}),
 			Command::Info(_info_opts) => {
 				let runtime_version: RuntimeVersion = rpc.runtime_version(None).await.expect("runtime_version infallible; qed.");
-				let info = Info::new(runtime_version.spec_name.to_string(), runtime_version.spec_version);
-				let info = serde_json::to_string_pretty(&info).expect("Failed serializing infos");
+				let info = Info::new(&runtime_version);
+				let info = serde_json::to_string_pretty(&info).expect("Failed serializing version info");
 				println!("{}", info);
 				Ok(())
 			}
diff --git a/utils/staking-miner/src/opts.rs b/utils/staking-miner/src/opts.rs
index 67e7153f3aae..d96a613b7bb0 100644
--- a/utils/staking-miner/src/opts.rs
+++ b/utils/staking-miner/src/opts.rs
@@ -1,3 +1,19 @@
+// Copyright 2021 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
 use crate::prelude::*;
 use clap::Parser;
 use sp_runtime::Perbill;