polkadot_parachain/chain_spec/
people.rs

1// Copyright (C) Parity Technologies (UK) Ltd.
2// This file is part of Cumulus.
3// SPDX-License-Identifier: Apache-2.0
4
5// Licensed under the Apache License, Version 2.0 (the "License");
6// you may not use this file except in compliance with the License.
7// You may obtain a copy of the License at
8//
9// 	http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing, software
12// distributed under the License is distributed on an "AS IS" BASIS,
13// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14// See the License for the specific language governing permissions and
15// limitations under the License.
16
17use polkadot_omni_node_lib::chain_spec::GenericChainSpec;
18use sc_chain_spec::{ChainSpec, ChainType};
19use std::str::FromStr;
20
21/// Collects all supported People configurations.
22#[derive(Debug, PartialEq)]
23pub enum PeopleRuntimeType {
24	Kusama,
25	KusamaLocal,
26	Polkadot,
27	PolkadotLocal,
28	Rococo,
29	RococoLocal,
30	RococoDevelopment,
31	Westend,
32	WestendLocal,
33	WestendDevelopment,
34}
35
36impl FromStr for PeopleRuntimeType {
37	type Err = String;
38
39	fn from_str(value: &str) -> Result<Self, Self::Err> {
40		match value {
41			kusama::PEOPLE_KUSAMA => Ok(PeopleRuntimeType::Kusama),
42			kusama::PEOPLE_KUSAMA_LOCAL => Ok(PeopleRuntimeType::KusamaLocal),
43			polkadot::PEOPLE_POLKADOT => Ok(PeopleRuntimeType::Polkadot),
44			polkadot::PEOPLE_POLKADOT_LOCAL => Ok(PeopleRuntimeType::PolkadotLocal),
45			rococo::PEOPLE_ROCOCO => Ok(PeopleRuntimeType::Rococo),
46			rococo::PEOPLE_ROCOCO_LOCAL => Ok(PeopleRuntimeType::RococoLocal),
47			rococo::PEOPLE_ROCOCO_DEVELOPMENT => Ok(PeopleRuntimeType::RococoDevelopment),
48			westend::PEOPLE_WESTEND => Ok(PeopleRuntimeType::Westend),
49			westend::PEOPLE_WESTEND_LOCAL => Ok(PeopleRuntimeType::WestendLocal),
50			westend::PEOPLE_WESTEND_DEVELOPMENT => Ok(PeopleRuntimeType::WestendDevelopment),
51			_ => Err(format!("Value '{}' is not configured yet", value)),
52		}
53	}
54}
55
56impl PeopleRuntimeType {
57	pub const ID_PREFIX: &'static str = "people";
58
59	pub fn load_config(&self) -> Result<Box<dyn ChainSpec>, String> {
60		match self {
61			PeopleRuntimeType::Kusama => Ok(Box::new(GenericChainSpec::from_json_bytes(
62				&include_bytes!("../../chain-specs/people-kusama.json")[..],
63			)?)),
64			PeopleRuntimeType::Polkadot => Ok(Box::new(GenericChainSpec::from_json_bytes(
65				&include_bytes!("../../chain-specs/people-polkadot.json")[..],
66			)?)),
67			PeopleRuntimeType::Rococo => Ok(Box::new(GenericChainSpec::from_json_bytes(
68				&include_bytes!("../../chain-specs/people-rococo.json")[..],
69			)?)),
70			PeopleRuntimeType::RococoLocal => Ok(Box::new(rococo::local_config(
71				rococo::PEOPLE_ROCOCO_LOCAL,
72				"Rococo People Local",
73				"rococo-local",
74				ChainType::Local,
75			))),
76			PeopleRuntimeType::RococoDevelopment => Ok(Box::new(rococo::local_config(
77				rococo::PEOPLE_ROCOCO_DEVELOPMENT,
78				"Rococo People Development",
79				"rococo-development",
80				ChainType::Development,
81			))),
82			PeopleRuntimeType::Westend => Ok(Box::new(GenericChainSpec::from_json_bytes(
83				&include_bytes!("../../chain-specs/people-westend.json")[..],
84			)?)),
85			PeopleRuntimeType::WestendLocal => Ok(Box::new(westend::local_config(
86				westend::PEOPLE_WESTEND_LOCAL,
87				"Westend People Local",
88				"westend-local",
89				ChainType::Local,
90			))),
91			PeopleRuntimeType::WestendDevelopment => Ok(Box::new(westend::local_config(
92				westend::PEOPLE_WESTEND_DEVELOPMENT,
93				"Westend People Development",
94				"westend-development",
95				ChainType::Development,
96			))),
97			other => Err(std::format!(
98				"No default config present for {:?}, you should provide a chain-spec as json file!",
99				other
100			)),
101		}
102	}
103}
104
105/// Check if `id` satisfies People-like format.
106fn ensure_id(id: &str) -> Result<&str, String> {
107	if id.starts_with(PeopleRuntimeType::ID_PREFIX) {
108		Ok(id)
109	} else {
110		Err(format!(
111			"Invalid 'id' attribute ({}), should start with prefix: {}",
112			id,
113			PeopleRuntimeType::ID_PREFIX
114		))
115	}
116}
117
118/// Sub-module for Rococo setup.
119pub mod rococo {
120	use polkadot_omni_node_lib::chain_spec::{Extensions, GenericChainSpec};
121	use sc_chain_spec::ChainType;
122
123	pub(crate) const PEOPLE_ROCOCO: &str = "people-rococo";
124	pub(crate) const PEOPLE_ROCOCO_LOCAL: &str = "people-rococo-local";
125	pub(crate) const PEOPLE_ROCOCO_DEVELOPMENT: &str = "people-rococo-dev";
126
127	pub fn local_config(
128		spec_id: &str,
129		chain_name: &str,
130		relay_chain: &str,
131		chain_type: ChainType,
132	) -> GenericChainSpec {
133		let mut properties = sc_chain_spec::Properties::new();
134		properties.insert("ss58Format".into(), 42.into());
135		properties.insert("tokenSymbol".into(), "ROC".into());
136		properties.insert("tokenDecimals".into(), 12.into());
137
138		GenericChainSpec::builder(
139			people_rococo_runtime::WASM_BINARY
140				.expect("WASM binary was not built, please build it!"),
141			Extensions::new_with_relay_chain(relay_chain.to_string()),
142		)
143		.with_name(chain_name)
144		.with_id(super::ensure_id(spec_id).expect("invalid id"))
145		.with_chain_type(chain_type.clone())
146		.with_genesis_config_preset_name(match chain_type {
147			ChainType::Development => sp_genesis_builder::DEV_RUNTIME_PRESET,
148			ChainType::Local => sp_genesis_builder::LOCAL_TESTNET_RUNTIME_PRESET,
149			_ => panic!("chain_type: {chain_type:?} not supported here!"),
150		})
151		.with_properties(properties)
152		.build()
153	}
154}
155
156/// Sub-module for Westend setup.
157pub mod westend {
158	use polkadot_omni_node_lib::chain_spec::{Extensions, GenericChainSpec};
159	use sc_chain_spec::ChainType;
160
161	pub(crate) const PEOPLE_WESTEND: &str = "people-westend";
162	pub(crate) const PEOPLE_WESTEND_LOCAL: &str = "people-westend-local";
163	pub(crate) const PEOPLE_WESTEND_DEVELOPMENT: &str = "people-westend-dev";
164
165	pub fn local_config(
166		spec_id: &str,
167		chain_name: &str,
168		relay_chain: &str,
169		chain_type: ChainType,
170	) -> GenericChainSpec {
171		let mut properties = sc_chain_spec::Properties::new();
172		properties.insert("ss58Format".into(), 42.into());
173		properties.insert("tokenSymbol".into(), "WND".into());
174		properties.insert("tokenDecimals".into(), 12.into());
175
176		GenericChainSpec::builder(
177			people_westend_runtime::WASM_BINARY
178				.expect("WASM binary was not built, please build it!"),
179			Extensions::new_with_relay_chain(relay_chain.to_string()),
180		)
181		.with_name(chain_name)
182		.with_id(super::ensure_id(spec_id).expect("invalid id"))
183		.with_chain_type(chain_type.clone())
184		.with_genesis_config_preset_name(match chain_type {
185			ChainType::Development => sp_genesis_builder::DEV_RUNTIME_PRESET,
186			ChainType::Local => sp_genesis_builder::LOCAL_TESTNET_RUNTIME_PRESET,
187			_ => panic!("chain_type: {chain_type:?} not supported here!"),
188		})
189		.with_properties(properties)
190		.build()
191	}
192}
193
194pub mod kusama {
195	pub(crate) const PEOPLE_KUSAMA: &str = "people-kusama";
196	pub(crate) const PEOPLE_KUSAMA_LOCAL: &str = "people-kusama-local";
197}
198
199pub mod polkadot {
200	pub(crate) const PEOPLE_POLKADOT: &str = "people-polkadot";
201	pub(crate) const PEOPLE_POLKADOT_LOCAL: &str = "people-polkadot-local";
202}
polkadot_parachain/chain_spec/people.rs

polkadot_parachain/chain_spec/
people.rs
