Files
pezkuwi-subxt/polkadot/cli/src/chain_spec.rs
T
Gavin Wood 1ddfb5c4e1 Bump to latest Substrate (#898)
* Flag to force kusama runtime

* Chainspecs for kusama

* Polkadot config for westend

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* network/src/legacy/gossip: Wrap GossipEngine in Arc Mutex & lock it on use

`GossipEngine` in itself has no need to be Send and Sync, given that it
does not rely on separately spawned background tasks anymore.
`RegisteredMessageValidator` needs to be `Send` and `Sync` due to the
inherited trait bounds from implementing `GossipService`. In addition
`RegisteredMessageValidator` derives `Clone`. Thereby `GossipEngine`
needs to be wrapped in an `Arc` and `Mutex` to keep the status quo.

* Needed fixes.

* Fixes

* Fixed build

* Fixed build w benchmarking CLI

* Fixed building tests

* Added --dev shortcut

Co-authored-by: arkpar <arkady.paronyan@gmail.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Max Inden <mail@max-inden.de>
2020-03-13 14:43:31 +01:00

89 lines
3.6 KiB
Rust

// Copyright 2017-2020 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/>.
//! Predefined chains.
use service;
/// The chain specification (this should eventually be replaced by a more general JSON-based chain
/// specification).
#[derive(Clone, Debug)]
pub enum ChainSpec {
/// Whatever the current polkadot runtime is, with just Alice as an auth.
PolkadotDevelopment,
/// Whatever the current pokadot runtime is, with simple Alice/Bob auths.
PolkadotLocalTestnet,
/// The Kusama network.
Kusama,
/// Whatever the current kusama runtime is, with just Alice as an auth.
KusamaDevelopment,
/// The Westend network,
Westend,
/// Whatever the current polkadot runtime is with the "global testnet" defaults.
PolkadotStagingTestnet,
/// Whatever the current kusama runtime is with the "global testnet" defaults.
KusamaStagingTestnet,
/// Whatever the current kusama runtime is, with simple Alice/Bob auths.
KusamaLocalTestnet,
}
impl Default for ChainSpec {
fn default() -> Self {
ChainSpec::Kusama
}
}
/// Get a chain config from a spec setting.
impl ChainSpec {
pub(crate) fn load(self) -> Result<Box<dyn service::ChainSpec>, String> {
Ok(match self {
ChainSpec::PolkadotDevelopment => Box::new(service::chain_spec::polkadot_development_config()),
ChainSpec::PolkadotLocalTestnet => Box::new(service::chain_spec::polkadot_local_testnet_config()),
ChainSpec::PolkadotStagingTestnet => Box::new(service::chain_spec::polkadot_staging_testnet_config()),
ChainSpec::KusamaDevelopment =>Box::new(service::chain_spec::kusama_development_config()),
ChainSpec::KusamaLocalTestnet => Box::new(service::chain_spec::kusama_local_testnet_config()),
ChainSpec::KusamaStagingTestnet => Box::new(service::chain_spec::kusama_staging_testnet_config()),
ChainSpec::Westend => Box::new(service::chain_spec::westend_config()?),
ChainSpec::Kusama => Box::new(service::chain_spec::kusama_config()?),
})
}
pub(crate) fn from(s: &str) -> Option<Self> {
match s {
"polkadot-dev" | "dev" => Some(ChainSpec::PolkadotDevelopment),
"polkadot-local" => Some(ChainSpec::PolkadotLocalTestnet),
"polkadot-staging" => Some(ChainSpec::PolkadotStagingTestnet),
"kusama-dev" => Some(ChainSpec::KusamaDevelopment),
"kusama-local" => Some(ChainSpec::KusamaLocalTestnet),
"kusama-staging" => Some(ChainSpec::KusamaStagingTestnet),
"kusama" => Some(ChainSpec::Kusama),
"westend" => Some(ChainSpec::Westend),
"" => Some(ChainSpec::default()),
_ => None,
}
}
}
/// Load the `ChainSpec` for the given `id`.
/// `force_kusama` treats chain specs coming from a file as kusama specs.
pub fn load_spec(id: &str, force_kusama: bool) -> Result<Box<dyn service::ChainSpec>, String> {
Ok(match ChainSpec::from(id) {
Some(spec) => spec.load()?,
None if force_kusama => Box::new(service::KusamaChainSpec::from_json_file(std::path::PathBuf::from(id))?),
None => Box::new(service::PolkadotChainSpec::from_json_file(std::path::PathBuf::from(id))?),
})
}