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chain-spec: getting ready for native-runtime-free world (#1256)

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This PR prepares chains specs for _native-runtime-free_  world.

This PR has following changes:
- `substrate`:
  - adds support for:
- JSON based `GenesisConfig` to `ChainSpec` allowing interaction with
runtime `GenesisBuilder` API.
- interacting with arbitrary runtime wasm blob to[
`chain-spec-builder`](https://github.com/paritytech/substrate/blob/3ef576eaeb3f42610e85daecc464961cf1295570/bin/utils/chain-spec-builder/src/lib.rs#L46)
command line util,
- removes
[`code`](https://github.com/paritytech/substrate/blob/3ef576eaeb3f42610e85daecc464961cf1295570/frame/system/src/lib.rs#L660)
from `system_pallet`
  - adds `code` to the `ChainSpec`
- deprecates
[`ChainSpec::from_genesis`](https://github.com/paritytech/substrate/blob/3ef576eaeb3f42610e85daecc464961cf1295570/client/chain-spec/src/chain_spec.rs#L263),
but also changes the signature of this method extending it with `code`
argument.
[`ChainSpec::builder()`](https://github.com/paritytech/substrate/blob/20bee680ed098be7239cf7a6b804cd4de267983e/client/chain-spec/src/chain_spec.rs#L507)
should be used instead.
- `polkadot`:
- all references to `RuntimeGenesisConfig` in `node/service` are
removed,
- all
`(kusama|polkadot|versi|rococo|wococo)_(staging|dev)_genesis_config`
functions now return the JSON patch for default runtime `GenesisConfig`,
  - `ChainSpecBuilder` is used, `ChainSpec::from_genesis` is removed,

- `cumulus`:
  - `ChainSpecBuilder` is used, `ChainSpec::from_genesis` is removed,
- _JSON_ patch configuration used instead of `RuntimeGenesisConfig
struct` in all chain specs.
  
---------

Co-authored-by: command-bot <>
Co-authored-by: Javier Viola <javier@parity.io>
Co-authored-by: Davide Galassi <davxy@datawok.net>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: Kevin Krone <kevin@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>
This commit is contained in:
Michal Kucharczyk
2023-11-05 15:19:23 +01:00
committed by GitHub
parent c46a7dbb61
commit 8ba7a6aba8
90 changed files with 4833 additions and 3059 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cumulus/test/service/src/chain_spec.rs
+20 -29
View File
@@ -63,25 +63,25 @@ where
/// The given accounts are initialized with funds in addition
/// to the default known accounts.
pub fn get_chain_spec_with_extra_endowed(
id: ParaId,
id: Option<ParaId>,
extra_endowed_accounts: Vec<AccountId>,
) -> ChainSpec {
ChainSpec::from_genesis(
"Local Testnet",
"local_testnet",
ChainType::Local,
move || testnet_genesis_with_default_endowed(extra_endowed_accounts.clone(), Some(id)),
Vec::new(),
None,
None,
None,
None,
Extensions { para_id: id.into() },
ChainSpec::builder(
cumulus_test_runtime::WASM_BINARY.expect("WASM binary was not built, please build it!"),
Extensions { para_id: id.unwrap_or(cumulus_test_runtime::PARACHAIN_ID.into()).into() },
)
.with_name("Local Testnet")
.with_id("local_testnet")
.with_chain_type(ChainType::Local)
.with_genesis_config_patch(testnet_genesis_with_default_endowed(
extra_endowed_accounts.clone(),
id,
))
.build()
}
/// Get the chain spec for a specific parachain ID.
pub fn get_chain_spec(id: ParaId) -> ChainSpec {
pub fn get_chain_spec(id: Option<ParaId>) -> ChainSpec {
get_chain_spec_with_extra_endowed(id, Default::default())
}
@@ -89,7 +89,7 @@ pub fn get_chain_spec(id: ParaId) -> ChainSpec {
pub fn testnet_genesis_with_default_endowed(
mut extra_endowed_accounts: Vec<AccountId>,
self_para_id: Option<ParaId>,
) -> cumulus_test_runtime::RuntimeGenesisConfig {
) -> serde_json::Value {
let mut endowed = vec![
get_account_id_from_seed::<sr25519::Public>("Alice"),
get_account_id_from_seed::<sr25519::Public>("Bob"),
@@ -114,21 +114,12 @@ pub fn testnet_genesis(
root_key: AccountId,
endowed_accounts: Vec<AccountId>,
self_para_id: Option<ParaId>,
) -> cumulus_test_runtime::RuntimeGenesisConfig {
cumulus_test_runtime::RuntimeGenesisConfig {
system: cumulus_test_runtime::SystemConfig {
code: cumulus_test_runtime::WASM_BINARY
.expect("WASM binary was not build, please build it!")
.to_vec(),
..Default::default()
},
glutton: Default::default(),
parachain_system: Default::default(),
balances: cumulus_test_runtime::BalancesConfig {
) -> serde_json::Value {
serde_json::json!({
"balances": cumulus_test_runtime::BalancesConfig {
balances: endowed_accounts.iter().cloned().map(|k| (k, 1 << 60)).collect(),
},
sudo: cumulus_test_runtime::SudoConfig { key: Some(root_key) },
transaction_payment: Default::default(),
test_pallet: cumulus_test_runtime::TestPalletConfig { self_para_id, ..Default::default() },
}
"sudo": cumulus_test_runtime::SudoConfig { key: Some(root_key) },
"testPallet": cumulus_test_runtime::TestPalletConfig { self_para_id, ..Default::default() }
})
}