fix: better version imports for services

Improves the way that package versions are imported for BaseServiceV2
services. By importing directly (in typescript, rather than using
require) TypeScript will properly embed the package.json in the /dist
folder which makes it possible to run the services using the compiled
JavaScript.

.changeset/silver-nails-grab.md

+---
+'@eth-optimism/drippie-mon': patch
+'@eth-optimism/fault-detector': patch
+'@eth-optimism/message-relayer': patch
+'@eth-optimism/replica-healthcheck': patch
+---
+
+Fixes how versions are imported for BaseServiceV2 services

packages/drippie-mon/src/service.ts

@@ -8,6 +8,8 @@ import { Provider } from '@ethersproject/abstract-provider'
 import { ethers } from 'ethers'
 import * as DrippieArtifact from '@eth-optimism/contracts-periphery/artifacts/contracts/universal/drippie/Drippie.sol/Drippie.json'
 
+import { version } from '../package.json'
+
 type DrippieMonOptions = {
   rpc: Provider
   drippieAddress: string
@@ -30,8 +32,7 @@ export class DrippieMonService extends BaseServiceV2<
 > {
   constructor(options?: Partial<DrippieMonOptions>) {
     super({
-      // eslint-disable-next-line @typescript-eslint/no-var-requires
-      version: require('../package.json').version,
+      version,
       name: 'drippie-mon',
       loop: true,
       loopIntervalMs: 60_000,

packages/drippie-mon/tsconfig.json

 {
   "extends": "../../tsconfig.json",
   "compilerOptions": {
-    "rootDir": "./src",
     "outDir": "./dist"
   },
   "include": [
+    "package.json",
     "src/**/*"
   ]
 }

packages/fault-detector/src/service.ts

@@ -10,6 +10,7 @@ import { Provider } from '@ethersproject/abstract-provider'
 import { Contract, ethers, Transaction } from 'ethers'
 import dateformat from 'dateformat'
 
+import { version } from '../package.json'
 import {
   findFirstUnfinalizedStateBatchIndex,
   findEventForStateBatch,
@@ -38,8 +39,7 @@ type State = {
 export class FaultDetector extends BaseServiceV2<Options, Metrics, State> {
   constructor(options?: Partial<Options>) {
     super({
-      // eslint-disable-next-line @typescript-eslint/no-var-requires
-      version: require('../package.json').version,
+      version,
       name: 'fault-detector',
       loop: true,
       loopIntervalMs: 1000,

packages/fault-detector/tsconfig.json

@@ -4,6 +4,7 @@
     "outDir": "./dist"
   },
   "include": [
+    "package.json",
     "src/**/*"
   ]
 }

packages/message-relayer/src/service.ts

@@ -10,6 +10,8 @@ import {
 import { CrossChainMessenger, MessageStatus } from '@eth-optimism/sdk'
 import { Provider } from '@ethersproject/abstract-provider'
 
+import { version } from '../package.json'
+
 type MessageRelayerOptions = {
   l1RpcProvider: Provider
   l2RpcProvider: Provider
@@ -37,8 +39,7 @@ export class MessageRelayerService extends BaseServiceV2<
 > {
   constructor(options?: Partial<MessageRelayerOptions>) {
     super({
-      // eslint-disable-next-line @typescript-eslint/no-var-requires
-      version: require('../package.json').version,
+      version,
       name: 'message-relayer',
       options,
       optionsSpec: {

packages/message-relayer/tsconfig.json

 {
   "extends": "../../tsconfig.json",
   "compilerOptions": {
-    "rootDir": "./src",
     "outDir": "./dist"
   },
   "include": [
+    "package.json",
     "src/**/*"
   ]
 }

packages/replica-healthcheck/src/service.ts

@@ -7,6 +7,8 @@ import {
 } from '@eth-optimism/common-ts'
 import { sleep } from '@eth-optimism/core-utils'
 
+import { version } from '../package.json'
+
 type HealthcheckOptions = {
   referenceRpcProvider: Provider
   targetRpcProvider: Provider
@@ -32,8 +34,7 @@ export class HealthcheckService extends BaseServiceV2<
 > {
   constructor(options?: Partial<HealthcheckOptions>) {
     super({
-      // eslint-disable-next-line @typescript-eslint/no-var-requires
-      version: require('../package.json').version,
+      version,
       name: 'healthcheck',
       loopIntervalMs: 5000,
       options,

packages/replica-healthcheck/tsconfig.json

 {
   "extends": "../../tsconfig.json",
-
   "compilerOptions": {
-    "rootDir": "./src",
     "outDir": "./dist"
   },
-
   "include": [
+    "package.json",
     "src/**/*"
   ]
 }