Add polkadot people chain (#32)

* Add polkadot people chain

* Fix test

src/build_upgrade.rs

@@ -138,6 +138,9 @@ pub(crate) fn parse_inputs(prefs: UpgradeArgs) -> UpgradeDetails {
 			if let Some(v) = bridge_hub_version.clone() {
 				networks.push(VersionedNetwork { network: Network::PolkadotBridgeHub, version: v });
 			}
+			if let Some(v) = people_version.clone() {
+				networks.push(VersionedNetwork { network: Network::PolkadotPeople, version: v });
+			}
 			Network::Polkadot
 		},
 		"kusama" => {
@@ -251,6 +254,7 @@ async fn download_runtimes(upgrade_details: &UpgradeDetails) {
 			Network::PolkadotAssetHub => "asset-hub-polkadot",
 			Network::PolkadotCollectives => "collectives-polkadot",
 			Network::PolkadotBridgeHub => "bridge-hub-polkadot",
+			Network::PolkadotPeople => "people-polkadot",
 		};
 		let runtime_version = semver_to_intver(&chain.version);
 		let fname = format!("{}_runtime-v{}.compact.compressed.wasm", chain_name, runtime_version);
@@ -416,6 +420,23 @@ fn generate_authorize_upgrade_calls(upgrade_details: &UpgradeDetails) -> Vec<Cal
 				));
 				authorization_calls.push(call);
 			},
+			Network::PolkadotPeople => {
+				use polkadot_people::runtime_types::frame_system::pallet::Call;
+				let path = format!(
+					"{}people-polkadot_runtime-v{}.compact.compressed.wasm",
+					upgrade_details.directory, runtime_version
+				);
+				let runtime = fs::read(path).expect("Should give a valid file path");
+				let runtime_hash = blake2_256(&runtime);
+				println!("Polkadot People Runtime Hash:      0x{}", hex::encode(runtime_hash));
+
+				let call = CallInfo::from_runtime_call(NetworkRuntimeCall::PolkadotPeople(
+					PolkadotPeopleRuntimeCall::System(Call::authorize_upgrade {
+						code_hash: H256(runtime_hash),
+					}),
+				));
+				authorization_calls.push(call);
+			},
 		};
 	}
 	authorization_calls
@@ -574,7 +595,7 @@ async fn send_as_superuser_from_kusama(auth: &CallInfo) -> KusamaRuntimeCall {
 			Instruction, Xcm,
 		},
 		xcm::{
-			double_encoded::DoubleEncoded, v2::OriginKind, v3::WeightLimit, VersionedLocation,
+			double_encoded::DoubleEncoded, v3::OriginKind, v3::WeightLimit, VersionedLocation,
 			VersionedXcm::V4,
 		},
 	};

src/tests.rs

@@ -490,6 +490,7 @@ fn upgrade_everything_works_with_just_relay_version() {
 		VersionedNetwork { network: Network::PolkadotAssetHub, version: String::from("1.2.0") },
 		VersionedNetwork { network: Network::PolkadotCollectives, version: String::from("1.2.0") },
 		VersionedNetwork { network: Network::PolkadotBridgeHub, version: String::from("1.2.0") },
+		VersionedNetwork { network: Network::PolkadotPeople, version: String::from("1.2.0") },
 	];
 	assert_eq!(details.networks, expected_networks);
 	assert!(details.additional.is_none());

src/types.rs

@@ -63,6 +63,10 @@ pub(super) use polkadot_collectives::runtime_types::{
 pub mod polkadot_bridge_hub {}
 pub(super) use polkadot_bridge_hub::runtime_types::bridge_hub_polkadot_runtime::RuntimeCall as PolkadotBridgeHubRuntimeCall;
 
+#[subxt::subxt(runtime_metadata_insecure_url = "wss://polkadot-people-rpc.polkadot.io:443")]
+pub mod polkadot_people {}
+pub(super) use polkadot_people::runtime_types::people_polkadot_runtime::RuntimeCall as PolkadotPeopleRuntimeCall;
+
 #[derive(Clone, Debug, PartialEq)]
 pub(super) enum Network {
 	Kusama,
@@ -75,6 +79,7 @@ pub(super) enum Network {
 	PolkadotAssetHub,
 	PolkadotCollectives,
 	PolkadotBridgeHub,
+	PolkadotPeople,
 }
 
 impl Network {
@@ -94,6 +99,7 @@ impl Network {
 			PolkadotAssetHub => Ok(1_000),
 			PolkadotBridgeHub => Ok(1_002),
 			PolkadotCollectives => Ok(1_001),
+			PolkadotPeople => Ok(1_004),
 		}
 	}
 
@@ -109,7 +115,7 @@ impl Network {
 	/// Returns `true` if the network is a Polkadot _parachain_.
 	pub(super) fn is_polkadot_para(&self) -> bool {
 		use Network::*;
-		matches!(self, PolkadotAssetHub | PolkadotCollectives | PolkadotBridgeHub)
+		matches!(self, PolkadotAssetHub | PolkadotCollectives | PolkadotBridgeHub | PolkadotPeople)
 	}
 }
 
@@ -182,6 +188,7 @@ pub(super) enum NetworkRuntimeCall {
 	PolkadotAssetHub(PolkadotAssetHubRuntimeCall),
 	PolkadotCollectives(CollectivesRuntimeCall),
 	PolkadotBridgeHub(PolkadotBridgeHubRuntimeCall),
+	PolkadotPeople(PolkadotPeopleRuntimeCall),
 }
 
 // How the user would like to see the output of the program.
@@ -228,6 +235,7 @@ impl CallInfo {
 			NetworkRuntimeCall::PolkadotCollectives(cc) =>
 				(Network::PolkadotCollectives, cc.encode()),
 			NetworkRuntimeCall::PolkadotBridgeHub(cc) => (Network::PolkadotBridgeHub, cc.encode()),
+			NetworkRuntimeCall::PolkadotPeople(cc) => (Network::PolkadotPeople, cc.encode()),
 		};
 		let hash = blake2_256(&encoded);
 		let length: u32 = (encoded.len()).try_into().unwrap();
@@ -394,6 +402,23 @@ impl CallInfo {
 		}
 	}
 
+	// Strip the outer enum and return a Polkadot People `RuntimeCall`.
+	#[allow(dead_code)]
+	pub(super) fn get_polkadot_people_call(
+		&self,
+	) -> Result<PolkadotPeopleRuntimeCall, &'static str> {
+		match &self.network {
+			Network::PolkadotPeople => {
+				let bytes = &self.encoded;
+				Ok(<PolkadotPeopleRuntimeCall as parity_scale_codec::Decode>::decode(
+					&mut &bytes[..],
+				)
+				.unwrap())
+			},
+			_ => Err("not a polkadot people call"),
+		}
+	}
+
 	pub(super) async fn get_transact_weight_needed(
 		&self,
 		network: &Network,
@@ -414,6 +439,7 @@ impl CallInfo {
 			Network::PolkadotAssetHub => "wss://polkadot-asset-hub-rpc.polkadot.io:443",
 			Network::PolkadotCollectives => "wss://polkadot-collectives-rpc.polkadot.io:443",
 			Network::PolkadotBridgeHub => "wss://polkadot-bridge-hub-rpc.polkadot.io:443",
+			Network::PolkadotPeople => "wss://polkadot-people-rpc.polkadot.io:443",
 		};
 
 		let mut args = self.encoded.clone();