Files
pezkuwi-subxt/templates/minimal/node/src/chain_spec.rs
T
Kian Paimani 4c810609d6 Repot all templates into a single directory (#3460)
The first step towards
https://github.com/paritytech/polkadot-sdk/issues/3155

Brings all templates under the following structure

```
templates
|   parachain
|   |   polkadot-launch
|   |   runtime              --> parachain-template-runtime
|   |   pallets              --> pallet-parachain-template
|   |   node                 --> parachain-template-node
|   minimal
|   |   runtime              --> minimal-template-runtime
|   |   pallets              --> pallet-minimal-template
|   |   node                 --> minimal-template-node
|   solochain
|   |   runtime              --> solochain-template-runtime
|   |   pallets              --> pallet-template (the naming is not consistent here)
|   |   node                 --> solochain-template-node
```

The only note-worthy changes in this PR are: 

- More `Cargo.toml` fields are forwarded to use the one from the
workspace.
- parachain template now has weights and benchmarks
- adds a shell pallet to the minimal template
- remove a few unused deps 


A list of possible follow-ups: 

- [ ] Unify READMEs, create a parent README for all
- [ ] remove references to `docs.substrate.io` in templates
- [ ] make all templates use `#[derive_impl]`
- [ ] update and unify all licenses
- [ ] Remove polkadot launch, use
https://github.com/paritytech/polkadot-sdk/blob/35349df993ea2e7c4769914ef5d199e787b23d4c/cumulus/zombienet/examples/small_network.toml
instead.
2024-03-05 11:40:37 +00:00

56 lines
1.9 KiB
Rust

// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use runtime::{BalancesConfig, SudoConfig, WASM_BINARY};
use sc_service::{ChainType, Properties};
use serde_json::{json, Value};
use sp_keyring::AccountKeyring;
/// This is a specialization of the general Substrate ChainSpec type.
pub type ChainSpec = sc_service::GenericChainSpec<()>;
fn props() -> Properties {
let mut properties = Properties::new();
properties.insert("tokenDecimals".to_string(), 0.into());
properties.insert("tokenSymbol".to_string(), "MINI".into());
properties
}
pub fn development_config() -> Result<ChainSpec, String> {
Ok(ChainSpec::builder(WASM_BINARY.expect("Development wasm not available"), Default::default())
.with_name("Development")
.with_id("dev")
.with_chain_type(ChainType::Development)
.with_genesis_config_patch(testnet_genesis())
.with_properties(props())
.build())
}
/// Configure initial storage state for FRAME pallets.
fn testnet_genesis() -> Value {
use frame::traits::Get;
use runtime::interface::{Balance, MinimumBalance};
let endowment = <MinimumBalance as Get<Balance>>::get().max(1) * 1000;
let balances = AccountKeyring::iter()
.map(|a| (a.to_account_id(), endowment))
.collect::<Vec<_>>();
json!({
"balances": BalancesConfig { balances },
"sudo": SudoConfig { key: Some(AccountKeyring::Alice.to_account_id()) },
})
}