Files
pezkuwi-subxt/substrate/node-template/src/chain_spec.rs
T
Bastian Köcher 567122fab5 Moves node-template into substrate repo (#1637)
* Make runtime macros work without required `macro_use`

* Adds node-template

* Adds node-template-release tool

* Fixes building `node-template` and improve the release

* Add `profile.release` by release script to remove warning

* Adds script for releasing the node template

* Fixes compilation after master merge

* Port node-template to edition 2018

* Remove license

* Fixes compilation after master merge

* Add `node-template-release.sh` into the CI

* WIP Ci integrate node template (#1701)

* copy artifacts to s3 bucket latest path

* typo

* bucket name

* Update wasm files
2019-02-06 17:15:12 +01:00

105 lines
3.5 KiB
Rust

use primitives::{Ed25519AuthorityId, ed25519};
use node_template_runtime::{
AccountId, GenesisConfig, ConsensusConfig, TimestampConfig, BalancesConfig,
SudoConfig, IndicesConfig
};
use substrate_service;
// Note this is the URL for the telemetry server
//const STAGING_TELEMETRY_URL: &str = "wss://telemetry.polkadot.io/submit/";
/// Specialised `ChainSpec`. This is a specialisation of the general Substrate ChainSpec type.
pub type ChainSpec = substrate_service::ChainSpec<GenesisConfig>;
/// The chain specification option. This is expected to come in from the CLI and
/// is little more than one of a number of alternatives which can easily be converted
/// from a string (`--chain=...`) into a `ChainSpec`.
#[derive(Clone, Debug)]
pub enum Alternative {
/// Whatever the current runtime is, with just Alice as an auth.
Development,
/// Whatever the current runtime is, with simple Alice/Bob auths.
LocalTestnet,
}
impl Alternative {
/// Get an actual chain config from one of the alternatives.
pub(crate) fn load(self) -> Result<ChainSpec, String> {
Ok(match self {
Alternative::Development => ChainSpec::from_genesis(
"Development",
"dev",
|| testnet_genesis(vec![
ed25519::Pair::from_seed(b"Alice ").public().into(),
], vec![
ed25519::Pair::from_seed(b"Alice ").public().0.into(),
],
ed25519::Pair::from_seed(b"Alice ").public().0.into()
),
vec![],
None,
None,
None,
None
),
Alternative::LocalTestnet => ChainSpec::from_genesis(
"Local Testnet",
"local_testnet",
|| testnet_genesis(vec![
ed25519::Pair::from_seed(b"Alice ").public().into(),
ed25519::Pair::from_seed(b"Bob ").public().into(),
], vec![
ed25519::Pair::from_seed(b"Alice ").public().0.into(),
ed25519::Pair::from_seed(b"Bob ").public().0.into(),
ed25519::Pair::from_seed(b"Charlie ").public().0.into(),
ed25519::Pair::from_seed(b"Dave ").public().0.into(),
ed25519::Pair::from_seed(b"Eve ").public().0.into(),
ed25519::Pair::from_seed(b"Ferdie ").public().0.into(),
],
ed25519::Pair::from_seed(b"Alice ").public().0.into()
),
vec![],
None,
None,
None,
None
),
})
}
pub(crate) fn from(s: &str) -> Option<Self> {
match s {
"dev" => Some(Alternative::Development),
"" | "local" => Some(Alternative::LocalTestnet),
_ => None,
}
}
}
fn testnet_genesis(initial_authorities: Vec<Ed25519AuthorityId>, endowed_accounts: Vec<AccountId>, root_key: AccountId) -> GenesisConfig {
GenesisConfig {
consensus: Some(ConsensusConfig {
code: include_bytes!("../runtime/wasm/target/wasm32-unknown-unknown/release/node_template_runtime_wasm.compact.wasm").to_vec(),
authorities: initial_authorities.clone(),
}),
system: None,
timestamp: Some(TimestampConfig {
period: 5, // 5 second block time.
}),
indices: Some(IndicesConfig {
ids: endowed_accounts.clone(),
}),
balances: Some(BalancesConfig {
transaction_base_fee: 1,
transaction_byte_fee: 0,
existential_deposit: 500,
transfer_fee: 0,
creation_fee: 0,
balances: endowed_accounts.iter().map(|&k|(k, (1 << 60))).collect(),
}),
sudo: Some(SudoConfig {
key: root_key,
}),
}
}