feat: add a possibility to deploy ERC-20 tokens

Author: aleksuss

cli/src/cli/simple/command/mod.rs

@@ -9,8 +9,8 @@ use aurora_engine_types::parameters::connector::{
     PausedMask, SetErc20MetadataArgs, SetEthConnectorContractAccountArgs, WithdrawSerializeType,
 };
 use aurora_engine_types::parameters::engine::{
-    CallArgs, FunctionCallArgsV2, GetStorageAtArgs, NewCallArgs, NewCallArgsV2,
-    PausePrecompilesCallArgs, RelayerKeyArgs, RelayerKeyManagerArgs, SetOwnerArgs,
+    CallArgs, DeployErc20TokenArgs, FunctionCallArgsV2, GetStorageAtArgs, NewCallArgs,
+    NewCallArgsV2, PausePrecompilesCallArgs, RelayerKeyArgs, RelayerKeyManagerArgs, SetOwnerArgs,
     SetUpgradeDelayBlocksArgs, SubmitResult, TransactionStatus,
 };
 use aurora_engine_types::parameters::xcc::FundXccArgs;
@@ -778,6 +778,28 @@ pub async fn set_erc20_metadata(
     .await
 }
 
+/// Deploy a new ERC-20 contract.
+pub async fn deploy_erc20_token(
+    context: Context,
+    nep141: String,
+    with_metadata: bool,
+) -> anyhow::Result<()> {
+    let nep141_account_id = nep141.parse().map_err(|e| anyhow::anyhow!("{e}"))?;
+    let args = borsh::to_vec(&if with_metadata {
+        DeployErc20TokenArgs::WithMetadata(nep141_account_id)
+    } else {
+        DeployErc20TokenArgs::Legacy(nep141_account_id)
+    })?;
+
+    contract_call!(
+        "deploy_erc20_token",
+        "ERC-20 token has been deployed successfully",
+        "Error while deploying ERC-20 token"
+    )
+    .proceed(context, args)
+    .await
+}
+
 /// Mirror ERC-20 contract.
 pub async fn mirror_erc20_token(
     context: Context,
@@ -1039,7 +1061,17 @@ impl ContractCall<'_> {
                 // TODO: The output could be serialized with JSON or Borsh.
                 // TODO: In the case of Borsh we should provide a type for deserializing the output in the corresponding object.
                 OutputFormat::Plain => match to_string_pretty(&output) {
-                    Ok(msg) if !output.is_empty() => println!("{}\n{msg}", self.success_message),
+                    Ok(msg) if !output.is_empty() => {
+                        // TODO: Add optional argument `fn(&[u8]) -> String` which will generate a custom output message.
+                        if self.method == "deploy_erc20_token"
+                            || self.method == "mirror_erc20_token"
+                        {
+                            let address = hex::encode(&output);
+                            println!("{}, ERC-20 address: 0x{address}", self.success_message)
+                        } else {
+                            println!("{}: {msg}", self.success_message)
+                        }
+                    }
                     Ok(_) | Err(_) => println!("{}", self.success_message),
                 },
                 OutputFormat::Json => {

cli/src/cli/simple/mod.rs

@@ -72,7 +72,7 @@ pub enum Command {
         /// Owner of the Aurora EVM
         #[arg(long)]
         owner_id: Option<String>,
-        /// How many blocks after staging upgrade can deploy it
+        /// Delay in blocks between staging and updating the contract
         #[arg(long)]
         upgrade_delay_blocks: Option<u64>,
     },
@@ -346,6 +346,15 @@ pub enum Command {
         #[arg(long)]
         decimals: u8,
     },
+    /// Deploy ERC-20 token
+    DeployErc20Token {
+        /// Account ID of corresponding NEP-141
+        #[arg(long)]
+        nep141: String,
+        /// With ERC-20 metadata received from the corresponding NEP-141
+        #[arg(long, default_value_t = false)]
+        with_metadata: bool,
+    },
     /// Mirror ERC-20 token
     MirrorErc20Token {
         /// Account of contract where ERC-20 has been deployed
@@ -620,6 +629,12 @@ pub async fn run(args: Cli) -> anyhow::Result<()> {
         } => {
             command::set_erc20_metadata(context, erc20_id, name, symbol, decimals).await?;
         }
+        Command::DeployErc20Token {
+            nep141,
+            with_metadata,
+        } => {
+            command::deploy_erc20_token(context, nep141, with_metadata).await?;
+        }
         Command::MirrorErc20Token {
             contract_id,
             nep141,

scripts/simple.sh

@@ -123,6 +123,10 @@ echo "$version"
 aurora-cli --engine $ENGINE_ACCOUNT set-eth-connector-contract-account --account-id eth.connector.near || error_exit
 wait_for_block
 
+# Deploy ERC-20 token contract
+aurora-cli --engine $ENGINE_ACCOUNT deploy-erc20-token --nep141 eth.token.near || error_exit
+wait_for_block
+
 # Create account id for key manager
 aurora-cli create-account --account $MANAGER_ACCOUNT --balance 10 > $MANAGER_KEY_PATH || error_exit
 wait_for_block