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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
substrate/src/lib.rs
+6 -2
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@@ -141,8 +141,9 @@
//! side features. The corresponding runtime, called [`kitchensink_runtime`] contains all of the
//! modules that are provided with `FRAME`. This node and runtime is only used for testing and
//! demonstration.
//! * [`chain-spec-builder`]: Utility to build more detailed chain-specs for the aforementioned
//! node. Other projects typically contain a `build-spec` subcommand that does the same.
//! * [`chain-spec-builder`]: Utility to build more detailed [chain-spec][`sc-chain-spec`] for the
//! aforementioned node. Other projects typically contain a `build-spec` subcommand that does the
//! same.
//! * [`node-template`]: a template node that contains a minimal set of features and can act as a
//! starting point of a project.
//! * [`subkey`]: Substrate's key management utility.
@@ -177,6 +178,8 @@
//!
//! Additional noteworthy crates within substrate:
//!
//! - Chain specification of a Substrate node:
//! - [`sc-chain-spec`]
//! - RPC APIs of a Substrate node: [`sc-rpc-api`]/[`sc-rpc`]
//! - CLI Options of a Substrate node: [`sc-cli`]
//! - All of the consensus related crates provided by Substrate:
@@ -217,6 +220,7 @@
//! [`sp-api`]: ../sp_api/index.html
//! [`sp-api`]: ../sp_api/index.html
//! [`sc-client-db`]: ../sc_client_db/index.html
//! [`sc-chain-spec`]: ../sc_chain_spec/index.html
//! [`sc-network`]: ../sc_network/index.html
//! [`sc-rpc-api`]: ../sc_rpc_api/index.html
//! [`sc-rpc`]: ../sc_rpc/index.html