This repository has been archived by the owner on Nov 15, 2023. It is now read-only.
chain-spec: support for json config/patch (and GenesisBuilder API)
#14562
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,7 +1,4 @@ | ||
| use node_template_runtime::{AccountId, RuntimeGenesisConfig, Signature, WASM_BINARY}; | ||
| use sc_service::ChainType; | ||
| use sp_consensus_aura::sr25519::AuthorityId as AuraId; | ||
| use sp_consensus_grandpa::AuthorityId as GrandpaId; | ||
|
|
@@ -37,122 +34,82 @@ pub fn authority_keys_from_seed(s: &str) -> (AuraId, GrandpaId) { | |
| } | ||
|
|
||
| pub fn development_config() -> Result<ChainSpec, String> { | ||
| Ok(ChainSpec::builder() | ||
| .with_name("Development") | ||
| .with_id("dev") | ||
| .with_chain_type(ChainType::Development) | ||
| .with_extensions(None) | ||
| .with_code(WASM_BINARY.ok_or_else(|| "Development wasm not available".to_string())?) | ||
| .with_genesis_config_patch(testnet_genesis( | ||
| // Initial PoA authorities | ||
| vec![authority_keys_from_seed("Alice")], | ||
| // Sudo account | ||
| get_account_id_from_seed::<sr25519::Public>("Alice"), | ||
| // Pre-funded accounts | ||
| vec![ | ||
| get_account_id_from_seed::<sr25519::Public>("Alice"), | ||
| get_account_id_from_seed::<sr25519::Public>("Bob"), | ||
| get_account_id_from_seed::<sr25519::Public>("Alice//stash"), | ||
| get_account_id_from_seed::<sr25519::Public>("Bob//stash"), | ||
| ], | ||
| true, | ||
| )) | ||
| .build()) | ||
| } | ||
|
|
||
| pub fn local_testnet_config() -> Result<ChainSpec, String> { | ||
| Ok(ChainSpec::builder() | ||
| .with_name("Local Testnet") | ||
| .with_id("local_testnet") | ||
| .with_chain_type(ChainType::Local) | ||
| .with_extensions(None) | ||
| .with_code(WASM_BINARY.ok_or_else(|| "Development wasm not available".to_string())?) | ||
| .with_genesis_config_patch(testnet_genesis( | ||
| // Initial PoA authorities | ||
| vec![authority_keys_from_seed("Alice"), authority_keys_from_seed("Bob")], | ||
| // Sudo account | ||
| get_account_id_from_seed::<sr25519::Public>("Alice"), | ||
| // Pre-funded accounts | ||
| vec![ | ||
| get_account_id_from_seed::<sr25519::Public>("Alice"), | ||
| get_account_id_from_seed::<sr25519::Public>("Bob"), | ||
| get_account_id_from_seed::<sr25519::Public>("Charlie"), | ||
| get_account_id_from_seed::<sr25519::Public>("Dave"), | ||
| get_account_id_from_seed::<sr25519::Public>("Eve"), | ||
| get_account_id_from_seed::<sr25519::Public>("Ferdie"), | ||
| get_account_id_from_seed::<sr25519::Public>("Alice//stash"), | ||
| get_account_id_from_seed::<sr25519::Public>("Bob//stash"), | ||
| get_account_id_from_seed::<sr25519::Public>("Charlie//stash"), | ||
| get_account_id_from_seed::<sr25519::Public>("Dave//stash"), | ||
| get_account_id_from_seed::<sr25519::Public>("Eve//stash"), | ||
| get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"), | ||
| ], | ||
| true, | ||
| )) | ||
| .build()) | ||
| } | ||
|
|
||
| /// Configure initial storage state for FRAME modules. | ||
| fn testnet_genesis( | ||
| initial_authorities: Vec<(AuraId, GrandpaId)>, | ||
| root_key: AccountId, | ||
| endowed_accounts: Vec<AccountId>, | ||
| _enable_println: bool, | ||
| ) -> serde_json::Value { | ||
| serde_json::json!({ | ||
|
There was a problem hiding this comment. By using (Maybe I'm going to say something stupid, not 100% confident with metadata) but isn't possible to have some sanity check using the runtime metadata? |
||
| "balances": { | ||
| // Configure endowed accounts with initial balance of 1 << 60. | ||
| "balances": endowed_accounts.iter().cloned().map(|k| (k, 1u64 << 60)).collect::<Vec<_>>(), | ||
| }, | ||
| "aura": { | ||
| "authorities": initial_authorities.iter().map(|x| (x.0.clone())).collect::<Vec<_>>(), | ||
| }, | ||
| "grandpa": { | ||
| "authorities": initial_authorities.iter().map(|x| (x.1.clone(), 1)).collect::<Vec<_>>(), | ||
| }, | ||
| "sudo": { | ||
| // Assign network admin rights. | ||
| "key": Some(root_key), | ||
| }, | ||
| }) | ||
| } | ||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Not really related (feel free to ignore), but I'd rename the functions retuning the
ChainSpecwith something likedevelopment_chain_spec()