genesis-builder: implemented for all runtimes (#1492)

This PR implements [`GenesisBuilder`
API](https://github.com/paritytech/polkadot-sdk/blob/a414ea7515c9cdc81f1d12410e646afc148250e8/substrate/primitives/genesis-builder/src/lib.rs#L38)
for all the runtimes in polkadot repo.

Step towards: paritytech/polkadot-sdk#25

---------

Co-authored-by: ordian <write@reusable.software>

substrate/bin/node-template/runtime/Cargo.toml

@@ -39,6 +39,7 @@ sp-std = { path = "../../../primitives/std", default-features = false}
 sp-storage = { path = "../../../primitives/storage", default-features = false}
 sp-transaction-pool = { path = "../../../primitives/transaction-pool", default-features = false}
 sp-version = { path = "../../../primitives/version", default-features = false}
+sp-genesis-builder = { version = "0.1.0-dev", default-features = false, path = "../../../primitives/genesis-builder" }
 
 # Used for the node template's RPCs
 frame-system-rpc-runtime-api = { path = "../../../frame/system/rpc/runtime-api", default-features = false}
@@ -79,6 +80,7 @@ std = [
 	"sp-consensus-aura/std",
 	"sp-consensus-grandpa/std",
 	"sp-core/std",
+	"sp-genesis-builder/std",
 	"sp-inherents/std",
 	"sp-offchain/std",
 	"sp-runtime/std",

substrate/bin/node-template/runtime/src/lib.rs

@@ -23,6 +23,7 @@ use sp_std::prelude::*;
 use sp_version::NativeVersion;
 use sp_version::RuntimeVersion;
 
+use frame_support::genesis_builder_helper::{build_config, create_default_config};
 // A few exports that help ease life for downstream crates.
 pub use frame_support::{
 	construct_runtime, parameter_types,
@@ -571,4 +572,14 @@ impl_runtime_apis! {
 			Executive::try_execute_block(block, state_root_check, signature_check, select).expect("execute-block failed")
 		}
 	}
+
+	impl sp_genesis_builder::GenesisBuilder<Block> for Runtime {
+		fn create_default_config() -> Vec<u8> {
+			create_default_config::<RuntimeGenesisConfig>()
+		}
+
+		fn build_config(config: Vec<u8>) -> sp_genesis_builder::Result {
+			build_config::<RuntimeGenesisConfig>(config)
+		}
+	}
 }

substrate/bin/node/runtime/Cargo.toml

@@ -32,6 +32,7 @@ sp-authority-discovery = { path = "../../../primitives/authority-discovery", def
 sp-consensus-babe = { path = "../../../primitives/consensus/babe", default-features = false}
 sp-consensus-grandpa = { path = "../../../primitives/consensus/grandpa", default-features = false}
 sp-block-builder = { path = "../../../primitives/block-builder", default-features = false}
+sp-genesis-builder = { version = "0.1.0-dev", default-features = false, path = "../../../primitives/genesis-builder" }
 sp-inherents = { path = "../../../primitives/inherents", default-features = false}
 node-primitives = { path = "../primitives", default-features = false}
 sp-offchain = { path = "../../../primitives/offchain", default-features = false}
@@ -231,6 +232,7 @@ std = [
 	"sp-consensus-babe/std",
 	"sp-consensus-grandpa/std",
 	"sp-core/std",
+	"sp-genesis-builder/std",
 	"sp-inherents/std",
 	"sp-io/std",
 	"sp-offchain/std",

substrate/bin/node/runtime/src/lib.rs

@@ -30,6 +30,7 @@ use frame_election_provider_support::{
 use frame_support::{
 	construct_runtime,
 	dispatch::DispatchClass,
+	genesis_builder_helper::{build_config, create_default_config},
 	instances::{Instance1, Instance2},
 	ord_parameter_types,
 	pallet_prelude::Get,
@@ -2750,6 +2751,16 @@ impl_runtime_apis! {
 			Ok(batches)
 		}
 	}
+
+	impl sp_genesis_builder::GenesisBuilder<Block> for Runtime {
+		fn create_default_config() -> Vec<u8> {
+			create_default_config::<RuntimeGenesisConfig>()
+		}
+
+		fn build_config(config: Vec<u8>) -> sp_genesis_builder::Result {
+			build_config::<RuntimeGenesisConfig>(config)
+		}
+	}
 }
 
 #[cfg(test)]

substrate/test-utils/runtime/Cargo.toml

@@ -107,6 +107,3 @@ std = [
 ]
 # Special feature to disable logging
 disable-logging = [ "sp-api/disable-logging" ]
-
-#Enabling this flag will disable GenesisBuilder API implementation in runtime.
-disable-genesis-builder = []

substrate/test-utils/runtime/build.rs

@@ -15,8 +15,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-const BUILD_NO_GENESIS_BUILDER_SUPPORT_ENV: &str = "BUILD_NO_GENESIS_BUILDER_SUPPORT";
-
 fn main() {
 	#[cfg(feature = "std")]
 	{
@@ -31,19 +29,6 @@ fn main() {
 			.build();
 	}
 
-	#[cfg(feature = "std")]
-	if std::env::var(BUILD_NO_GENESIS_BUILDER_SUPPORT_ENV).is_ok() {
-		substrate_wasm_builder::WasmBuilder::new()
-			.with_current_project()
-			.export_heap_base()
-			.append_to_rust_flags("-Clink-arg=-zstack-size=1048576")
-			.set_file_name("wasm_binary_no_genesis_builder")
-			.import_memory()
-			.enable_feature("disable-genesis-builder")
-			.build();
-	}
-	println!("cargo:rerun-if-env-changed={}", BUILD_NO_GENESIS_BUILDER_SUPPORT_ENV);
-
 	#[cfg(feature = "std")]
 	{
 		substrate_wasm_builder::WasmBuilder::new()

substrate/test-utils/runtime/src/lib.rs

@@ -26,11 +26,10 @@ pub mod genesismap;
 pub mod substrate_test_pallet;
 
 use codec::{Decode, Encode};
-#[cfg(not(feature = "disable-genesis-builder"))]
-use frame_support::genesis_builder_helper::{build_config, create_default_config};
 use frame_support::{
 	construct_runtime,
 	dispatch::DispatchClass,
+	genesis_builder_helper::{build_config, create_default_config},
 	parameter_types,
 	traits::{ConstU32, ConstU64},
 	weights::{
@@ -722,7 +721,6 @@ impl_runtime_apis! {
 		}
 	}
 
-	#[cfg(not(feature = "disable-genesis-builder"))]
 	impl sp_genesis_builder::GenesisBuilder<Block> for Runtime {
 		fn create_default_config() -> Vec<u8> {
 			create_default_config::<RuntimeGenesisConfig>()
@@ -1203,7 +1201,6 @@ mod tests {
 		})
 	}
 
-	#[cfg(not(feature = "disable-genesis-builder"))]
 	mod genesis_builder_tests {
 		use super::*;
 		use crate::genesismap::GenesisStorageBuilder;