✨ Feat: Add maxPriorityFeePerGas and maxFeePerGas

.changeset/big-horses-end.md

@@ -0,0 +1,7 @@
+---
+"@tevm/actions": minor
+"@tevm/tx": minor
+"@tevm/vm": minor
+---
+
+Added support for setting maxFeePerGas and maxPriorityFeePerGas

.changeset/long-islands-behave.md

@@ -0,0 +1,5 @@
+---
+"@tevm/actions": minor
+---
+
+Added support for passing in maxFeePerGas and maxPriorityFeePerGas to tevmCall tevmContract tevmDeploy and tevmScript

packages/actions/src/BaseCall/BaseCallParams.ts

@@ -68,8 +68,20 @@ export type BaseCallParams<TThrowOnFail extends boolean = boolean> = BaseParams<
 	readonly gas?: bigint
 	/**
 	 * The gas price for the call.
+	 * Note atm because only EIP-1559 tx transactions are created using the `maxFeePerGas` and `maxPriorityFeePerGas` options
+	 * this option will be ignored when creating transactions. This will be fixed in a future release
 	 */
 	readonly gasPrice?: bigint
+	/**
+	 * The maximum fee per gas for the EIP-1559 tx. This is the maximum amount of ether that can be spent on gas
+	 * for the call. This is the maximum amount of ether that can be spent on gas for the call.
+	 * This is the maximum amount of ether that can be spent on gas for the call.
+	 */
+	readonly maxFeePerGas?: bigint
+	/**
+	 * The maximum priority fee per gas for the EIP-1559 tx.
+	 */
+	readonly maxPriorityFeePerGas?: bigint
 	/**
 	 * Low level control
 	 * Refund counter. Defaults to `0`

packages/actions/src/BaseCall/validateBaseCallParams.js

@@ -10,6 +10,8 @@ import {
 	InvalidSkipBalanceError,
 } from '@tevm/errors'
 import { InvalidSelfdestructError, InvalidToError, InvalidValueError } from '@tevm/errors'
+import { InvalidMaxFeePerGasError } from '../../../errors/types/input/InvalidMaxFeePerGaserror.js'
+import { InvalidMaxPriorityFeePerGasError } from '../../../errors/types/input/InvalidMaxPriorityFeePerGas.js'
 import { zBaseCallParams } from './zBaseCallParams.js'
 
 /**
@@ -109,6 +111,18 @@ export const validateBaseCallParams = (action) => {
 				errors.push(new InvalidBlobVersionedHashesError(error))
 			})
 		}
+
+		if (formattedErrors.maxFeePerGas) {
+			formattedErrors.maxFeePerGas._errors.forEach((error) => {
+				errors.push(new InvalidMaxFeePerGasError(error))
+			})
+		}
+
+		if (formattedErrors.maxPriorityFeePerGas) {
+			formattedErrors.maxPriorityFeePerGas._errors.forEach((error) => {
+				errors.push(new InvalidMaxPriorityFeePerGasError(error))
+			})
+		}
 	}
 
 	return errors

packages/actions/src/BaseCall/validateBaseCallParams.spec.ts

@@ -13,6 +13,8 @@ import {
 	InvalidToError,
 	InvalidValueError,
 } from '@tevm/errors'
+import { InvalidMaxFeePerGasError } from '../../../errors/types/input/InvalidMaxFeePerGaserror.js'
+import { InvalidMaxPriorityFeePerGasError } from '../../../errors/types/input/InvalidMaxPriorityFeePerGas.js'
 import type { BaseCallParams } from './BaseCallParams.js'
 import { validateBaseCallParams } from './validateBaseCallParams.js'
 
@@ -98,6 +100,7 @@ const validParamsCases: Array<BaseCallParams> = [
 		selfdestruct: new Set(['0x1111111111111111111111111111111111111111']),
 		to: '0x1111111111111111111111111111111111111111',
 		blobVersionedHashes: ['0x1111111111111111111111111111111111111111'],
+		maxFeePerGas: 5000000000n,
 	},
 	{
 		createTrace: true,
@@ -134,6 +137,7 @@ const validParamsCases: Array<BaseCallParams> = [
 		selfdestruct: new Set(['0x3333333333333333333333333333333333333333']),
 		to: '0x3333333333333333333333333333333333333333',
 		blobVersionedHashes: ['0x3333333333333333333333333333333333333333'],
+		maxPriorityFeePerGas: 7000000000n,
 	},
 ] as const
 
@@ -156,6 +160,8 @@ const mockInvalidParams = {
 	selfdestruct: 'invalid', // should be a boolean
 	to: 12345, // should be a string
 	blobVersionedHashes: ['invalid hash'], // should be a valid hash
+	maxFeePerGas: 'not a number', // should be a number
+	maxPriorityFeePerGas: 'not a number', // should be a number
 }
 
 test('should return errors for invalid parameters', () => {
@@ -173,6 +179,8 @@ test('should return errors for invalid parameters', () => {
 	expect(errors).toContainEqual(expect.any(InvalidToError))
 	expect(errors).toContainEqual(expect.any(InvalidBlobVersionedHashesError))
 	expect(errors).toContainEqual(expect.any(InvalidDepthError))
+	expect(errors).toContainEqual(expect.any(InvalidMaxPriorityFeePerGasError))
+	expect(errors).toContainEqual(expect.any(InvalidMaxFeePerGasError))
 })
 
 test('should validate if top level is wrong', () => {

packages/actions/src/BaseCall/zBaseCallParams.js

@@ -45,5 +45,15 @@ export const zBaseCallParams = zBaseParams
 		blobVersionedHashes: z.array(zHex).optional().describe('Versioned hashes for each blob in a blob transaction'),
 		stateOverrideSet: zStateOverrideSet.optional().describe('State override set for the call'),
 		blockOverrideSet: zBlockOverrideSet.optional().describe('Block override set for the call'),
+		maxFeePerGas: z
+			.bigint()
+			.optional()
+			.describe(
+				'The maximum fee per gas for the call for an EIP-1559 tx. If not set it will be calculated based on the parent block.',
+			),
+		maxPriorityFeePerGas: z
+			.bigint()
+			.optional()
+			.describe('The maximum priority fee per gas for the call for an EIP-1559 tx.'),
 	})
 	.describe('Properties shared across call-like actions')

packages/actions/src/BaseCall/zBaseCallParams.spec.ts

@@ -11,6 +11,8 @@ test('zBaseCallParams', () => {
 		caller: `0x${'69'.repeat(20)}`,
 		skipBalance: true,
 		createTransaction: false,
+		maxFeePerGas: 0x420n,
+		maxPriorityFeePerGas: 0x420n,
 	} as const satisfies z.infer<typeof zBaseCallParams>
 	expect(zBaseCallParams.parse(callParams)).toEqual(callParams)
 })

packages/actions/src/Call/__snapshots__/callHandler.spec.ts.snap

@@ -2,7 +2,7 @@
 
 exports[`callHandler should handle errors returned during contract call 1`] = `
 {
-  "amountSpent": 172858n,
+  "amountSpent": 154763n,
   "createdAddresses":   Set {},
   "errors": [
     [RevertError: revert
@@ -11,11 +11,11 @@ Docs: https://tevm.sh/reference/tevm/errors/classes/reverterror/
 Details: {"error":"revert","errorType":"EvmError"}
 Version: 1.1.0.next-73],
   ],
-  "executionGasUsed": 2754n,
-  "gas": 29975306n,
+  "executionGasUsed": 169n,
+  "gas": 29977891n,
   "logs": [],
-  "rawData": "0x08c379a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000184461692f696e73756666696369656e742d62616c616e63650000000000000000",
+  "rawData": "0x",
   "selfdestruct":   Set {},
-  "totalGasSpent": 24694n,
+  "totalGasSpent": 22109n,
 }
 `;

packages/actions/src/Call/callHandler.js

@@ -1,4 +1,4 @@
-import { InternalError } from '@tevm/errors'
+import { InternalError, InvalidGasPriceError } from '@tevm/errors'
 import { EthjsAccount, EthjsAddress, bytesToBigint, bytesToHex } from '@tevm/utils'
 import { runTx } from '@tevm/vm'
 import { numberToBytes } from 'viem'
@@ -206,6 +206,10 @@ export const callHandler =
 				trace = await runCallWithTrace(vm, client.logger, evmInput, true).then(({ trace }) => trace)
 			}
 			try {
+				const tx = await evmInputToImpersonatedTx({
+					...client,
+					getVm: () => Promise.resolve(vm),
+				})(evmInput, params.maxFeePerGas, params.maxPriorityFeePerGas)
 				evmOutput = await runTx(vm)({
 					reportAccessList: params.createAccessList ?? false,
 					reportPreimages: params.createAccessList ?? false,
@@ -215,24 +219,15 @@ export const callHandler =
 					skipNonce: true,
 					skipBalance: evmInput.skipBalance ?? false,
 					...(evmInput.block !== undefined ? { block: /** @type any*/ (evmInput.block) } : {}),
-					tx: await evmInputToImpersonatedTx({
-						...client,
-						getVm: () => Promise.resolve(vm),
-					})(evmInput),
+					tx,
 				})
 			} catch (e) {
 				if (!(e instanceof Error)) {
 					throw e
 				}
 				if (e.message.includes("is less than the block's baseFeePerGas")) {
 					return maybeThrowOnFail(params.throwOnFail ?? defaultThrowOnFail, {
-						errors: [
-							{
-								name: 'GasPriceTooLow',
-								_tag: 'GasPriceTooLow',
-								message: e.message,
-							},
-						],
+						errors: [new InvalidGasPriceError('Tx aborted because gasPrice or maxFeePerGas is too low', { cause: e })],
 						executionGasUsed: 0n,
 						rawData: '0x',
 						...(vm.common.sourceId !== undefined ? await l1FeeInfoPromise : {}),
@@ -315,6 +310,11 @@ export const callHandler =
 									},
 								]
 					try {
+						// TODO we should handle not impersonating real tx with real nonces
+						const tx = await evmInputToImpersonatedTx({
+							...client,
+							getVm: () => Promise.resolve(vm),
+						})(evmInput, params.maxFeePerGas, params.maxPriorityFeePerGas)
 						// user might have tracing turned on hoping to trace why it's using too much gas
 						/// calculate skipping all validation but still return errors too
 						evmOutput = await runTx(vm)({
@@ -326,10 +326,7 @@ export const callHandler =
 							skipNonce: true,
 							skipBalance: true,
 							...(evmInput.block !== undefined ? { block: /** @type any*/ (evmInput.block) } : {}),
-							tx: await evmInputToImpersonatedTx({
-								...client,
-								getVm: () => Promise.resolve(vm),
-							})(evmInput),
+							tx,
 						})
 						if (trace) {
 							trace.gas = evmOutput.execResult.executionGasUsed
@@ -446,7 +443,13 @@ export const callHandler =
 					...callHandlerResult(evmOutput, undefined, trace, accessList),
 				})
 			}
-			const txRes = await createTransaction(client)({ throwOnFail: false, evmOutput, evmInput })
+			const txRes = await createTransaction(client)({
+				throwOnFail: false,
+				evmOutput,
+				evmInput,
+				maxPriorityFeePerGas: params.maxPriorityFeePerGas,
+				maxFeePerGas: params.maxFeePerGas,
+			})
 			txHash = 'txHash' in txRes ? txRes.txHash : undefined
 			if ('errors' in txRes && txRes.errors.length) {
 				return /** @type {any}*/ (