prepare genesis block generator

ArkEcosystem · Nov 25, 2024 · 94258b3 · 94258b3
1 parent 3f8624d
commit 94258b3
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diff --git a/packages/configuration-generator/source/generators/genesis-block.ts b/packages/configuration-generator/source/generators/genesis-block.ts
@@ -41,6 +41,18 @@ export class GenesisBlockGenerator extends Generator {
 
 		let transactions: Contracts.Crypto.Transaction[] = [];
 
+		if (options.legacySnapshotPath) {
+			// TODO:
+			// - read snapshot file
+			// - validate content hash
+			// - calculate premine
+			// - caculate state hash by loading snapshot into evm
+			// - include (compressed) snapshot data in genesis block
+			// - omit transactions (since there will be *many* wallets it is inefficient)
+			// - bootstrapper will check for snapshot data, validate it and seed the evm state instead
+			throw new Error("TODO");
+		}
+
 		if (options.distribute) {
 			transactions = transactions.concat(
 				...(await this.#createTransferTransactions(

diff --git a/packages/contracts/source/contracts/network-generator.ts b/packages/contracts/source/contracts/network-generator.ts
@@ -38,6 +38,7 @@ export type GenesisBlockOptions = {
 	premine: string;
 	pubKeyHash: number;
 	epoch: Date;
+	legacySnapshotPath?: string;
 };
 
 export type InternalOptions = EnvironmentOptions &