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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/polkadot-parachain/src/command.rs
+17 -22
View File
@@ -1200,35 +1200,30 @@ mod tests {
cfg_file_path
}
pub type DummyChainSpec<E> =
sc_service::GenericChainSpec<rococo_parachain_runtime::RuntimeGenesisConfig, E>;
pub type DummyChainSpec<E> = sc_service::GenericChainSpec<(), E>;
pub fn create_default_with_extensions<E: Extension>(
id: &str,
extension: E,
) -> DummyChainSpec<E> {
DummyChainSpec::from_genesis(
"Dummy local testnet",
id,
ChainType::Local,
move || {
crate::chain_spec::rococo_parachain::testnet_genesis(
get_account_id_from_seed::<sr25519::Public>("Alice"),
vec![
get_from_seed::<rococo_parachain_runtime::AuraId>("Alice"),
get_from_seed::<rococo_parachain_runtime::AuraId>("Bob"),
],
vec![get_account_id_from_seed::<sr25519::Public>("Alice")],
1000.into(),
)
},
Vec::new(),
None,
None,
None,
None,
DummyChainSpec::builder(
rococo_parachain_runtime::WASM_BINARY
.expect("WASM binary was not built, please build it!"),
extension,
)
.with_name("Dummy local testnet")
.with_id(id)
.with_chain_type(ChainType::Local)
.with_genesis_config_patch(crate::chain_spec::rococo_parachain::testnet_genesis(
get_account_id_from_seed::<sr25519::Public>("Alice"),
vec![
get_from_seed::<rococo_parachain_runtime::AuraId>("Alice"),
get_from_seed::<rococo_parachain_runtime::AuraId>("Bob"),
],
vec![get_account_id_from_seed::<sr25519::Public>("Alice")],
1000.into(),
))
.build()
}
#[test]