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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/client/chain-spec/Cargo.toml
+12
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@@ -13,15 +13,27 @@ readme = "README.md"
targets = ["x86_64-unknown-linux-gnu"]
[dependencies]
codec = { package = "parity-scale-codec", version = "3.6.1", default-features = false, features = ["derive"] }
memmap2 = "0.5.0"
serde = { version = "1.0.188", features = ["derive"] }
serde_json = "1.0.107"
sc-client-api = { path = "../api" }
sc-chain-spec-derive = { path = "derive" }
sc-executor = { path = "../executor" }
sp-io = { default-features = false, path = "../../primitives/io" }
sc-network = { path = "../network" }
sc-telemetry = { path = "../telemetry" }
sp-blockchain = { path = "../../primitives/blockchain" }
sp-core = { path = "../../primitives/core" }
sp-genesis-builder = { path = "../../primitives/genesis-builder" }
sp-runtime = { path = "../../primitives/runtime" }
sp-state-machine = { path = "../../primitives/state-machine" }
log = { version = "0.4.17", default-features = false }
array-bytes = { version = "6.1" }
docify = "0.2.0"
[dev-dependencies]
substrate-test-runtime = { path = "../../test-utils/runtime" }
sp-keyring = { path = "../../primitives/keyring" }
sp-application-crypto = { default-features = false, path = "../../primitives/application-crypto", features = ["serde"] }
sp-consensus-babe = { default-features = false, path = "../../primitives/consensus/babe", features = ["serde"] }