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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
polkadot/runtime/common/src/lib.rs
+4 -1
View File
@@ -246,7 +246,8 @@ impl sp_runtime::traits::Convert<sp_core::U256, Balance> for U256ToBalance {
}
/// Macro to set a value (e.g. when using the `parameter_types` macro) to either a production value
/// or to an environment variable or testing value (in case the `fast-runtime` feature is selected).
/// or to an environment variable or testing value (in case the `fast-runtime` feature is selected)
/// or one of two testing values depending on feature.
/// Note that the environment variable is evaluated _at compile time_.
///
/// Usage:
@@ -255,6 +256,8 @@ impl sp_runtime::traits::Convert<sp_core::U256, Balance> for U256ToBalance {
/// // Note that the env variable version parameter cannot be const.
/// pub LaunchPeriod: BlockNumber = prod_or_fast!(7 * DAYS, 1, "KSM_LAUNCH_PERIOD");
/// pub const VotingPeriod: BlockNumber = prod_or_fast!(7 * DAYS, 1 * MINUTES);
/// pub const EpochDuration: BlockNumber =
/// prod_or_fast!(1 * HOURS, "fast-runtime", 1 * MINUTES, "fast-runtime-10m", 10 * MINUTES);
/// }
/// ```
#[macro_export]