Update to using node lts

.github/workflows/gh-release.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: lts/*
 
       - run: yarn install
 

.github/workflows/node-docker.yml

@@ -6,8 +6,8 @@ on:
   workflow_dispatch:
     inputs:
       isLatest:
-        description: 'Add latest tag'
-        default: 'true'
+        description: "Add latest tag"
+        default: "true"
         required: true
 
 jobs:

.github/workflows/pr.yml

@@ -2,7 +2,7 @@ name: PR
 on:
   pull_request:
     paths-ignore:
-      - '.github/workflows/**'
+      - ".github/workflows/**"
 jobs:
   code-style:
     name: code-style
@@ -12,53 +12,53 @@ jobs:
       SUBQL_ACCESS_TOKEN_TEST: ${{ secrets.SUBQL_ACCESS_TOKEN_TEST }}
       SUBQL_ORG_TEST: ${{ secrets.SUBQL_ORG_TEST }}
     steps:
-    - uses: actions/checkout@v3
-    - name: Setup Node.js environment
-      uses: actions/setup-node@v4
-      with:
-        node-version: 18
-    - run: yarn
-    - name: build
-      run: yarn build
-    - name: code-style check
-      run: yarn pretty-quick --check --pattern 'packages/*/src/**/*' --branch origin/main
-    - name: lint
-      run: yarn lint
+      - uses: actions/checkout@v4
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+      - run: yarn
+      - name: build
+        run: yarn build
+      - name: code-style check
+        run: yarn pretty-quick --check --pattern 'packages/*/src/**/*' --branch origin/main
+      - name: lint
+        run: yarn lint
 
   coverage:
-        name: Coverage report
-        runs-on: ubuntu-latest
-        services:
-          postgres:
-            image: postgres
-            env:
-              POSTGRES_PASSWORD: postgres
-            options: >-
-              --health-cmd pg_isready
-              --health-interval 10s
-              --health-timeout 5s
-              --health-retries 5
+    name: Coverage report
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres
         env:
-          DB_USER: postgres
-          DB_PASS: postgres
-          DB_DATABASE: postgres
-          DB_HOST: postgres
-          DB_PORT: 5432
-        steps:
-            - uses: actions/checkout@v4
+          POSTGRES_PASSWORD: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+    env:
+      DB_USER: postgres
+      DB_PASS: postgres
+      DB_DATABASE: postgres
+      DB_HOST: postgres
+      DB_PORT: 5432
+    steps:
+      - uses: actions/checkout@v4
 
-            - name: Use Node 18
-              uses: actions/setup-node@v4
-              with:
-                  node-version: 18
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
 
-            - name: Installing dependencies
-              run: yarn install
+      - name: Installing dependencies
+        run: yarn install
 
-            - uses: artiomtr/jest-coverage-report-action@v2
-              with:
-                  github-token: ${{ secrets.GITHUB_TOKEN }}
-                  skip-step: install
-                  working-directory: ${{ matrix.path }}
-                  test-script: yarn test-jest
-                  annotations: none
+      - uses: artiomtr/jest-coverage-report-action@v2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          skip-step: install
+          working-directory: ${{ matrix.path }}
+          test-script: yarn test-jest
+          annotations: none

.github/workflows/prerelease.yml

@@ -4,7 +4,7 @@ on:
     branches:
       - main
     paths-ignore:
-      - '.github/workflows/**'
+      - ".github/workflows/**"
 
 concurrency:
   group: publish
@@ -24,7 +24,7 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: lts/*
 
       - uses: marceloprado/has-changed-path@v1
         id: changed-types-ethereum
@@ -71,6 +71,6 @@ jobs:
       - name: Commit changes
         uses: EndBug/add-and-commit@v5
         with:
-          message: '[SKIP CI] Prerelease'
+          message: "[SKIP CI] Prerelease"
         env:
           GITHUB_TOKEN: ${{ secrets.REPO_TOKEN }}

.github/workflows/release.yml

@@ -4,7 +4,7 @@ on:
     branches:
       - main
     paths-ignore:
-      - '.github/workflows/**'
+      - ".github/workflows/**"
   workflow_dispatch:
 
 concurrency:
@@ -13,7 +13,6 @@ concurrency:
   cancel-in-progress: false
 
 jobs:
-
   # This gets the commit message because workflow dispatch doesnt set: github.event.head_commit.message
   pre-ci:
     runs-on: ubuntu-latest
@@ -50,9 +49,9 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: lts/*
 
-    #Identify changes
+      #Identify changes
       - uses: marceloprado/has-changed-path@v1
         id: changed-types-ethereum
         with:

.github/workflows/scripts/benchmark/Dockerfile

@@ -1,4 +1,4 @@
-FROM node:18
+FROM node:lts-alpine
 
 # Define build-time arguments
 

.github/workflows/sync-deps.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Setup Node.js environment
         uses: actions/setup-node@v3
         with:
-          node-version: 18
+          node-version: lts/*
       - run: yarn
 
       # Update deps

deploy/k8s/README.md

@@ -30,7 +30,7 @@ spec:
       initContainers:
         - name: prepare
           imagePullPolicy: IfNotPresent
-          image: node:14-alpine
+          image: node:lts-alpine
           command:
             - sh
             - -c

package.json

@@ -10,7 +10,7 @@
     "@geut/chan": "^3.2.9",
     "@octokit/request": "^8.4.1",
     "@types/cron-converter": "^1",
-    "@types/node": "^14.18.10",
+    "@types/node": "^22.13.5",
     "@types/node-fetch": "2.6.2",
     "@typescript-eslint/eslint-plugin": "^5.10.2",
     "@typescript-eslint/parser": "^5.10.2",

packages/node/CHANGELOG.md

@@ -5,14 +5,14 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
-
 ### Fixed
 - `timestamp` field missing on `Header`
 
 ### Changed
 - Update header year to 2025 (#362)
 - Update nestjs dependencies (#363)
 - Update node core and implement blockchain service (#363)
+- Upgrade to Node.js LTS (#367)
 
 ## [5.4.0] - 2025-01-28
 ### Changed

packages/node/Dockerfile

@@ -1,5 +1,5 @@
 # Build stage
-FROM node:18-alpine as builder
+FROM node:lts-alpine as builder
 # Set working directory
 WORKDIR /app
 
@@ -16,7 +16,7 @@ COPY ./scripts/build.sh ./scripts/build.sh
 RUN ./scripts/build.sh packages/node
 
 # Production stage
-FROM node:18-alpine
+FROM node:lts-alpine
 
 # Copy .tgz file from builder
 COPY --from=builder /app/packages/node/app.tgz /app.tgz

packages/node/src/ethereum/ethers/json-rpc-batch-provider.ts

@@ -27,7 +27,7 @@ export class JsonRpcBatchProvider extends JsonRpcProvider {
   private failedBatchCount = 0;
   private batchSizeAdjustmentInterval = 10; // Adjust batch size after every 10 batches
 
-  _pendingBatchAggregator: NodeJS.Timer | null = null;
+  _pendingBatchAggregator: NodeJS.Timeout | null = null;
   _pendingBatch: Array<{
     request: { method: string; params: Array<any>; id: number; jsonrpc: '2.0' };
     resolve: (result: any) => void;

packages/node/src/ethereum/ethers/web/index.ts

@@ -287,7 +287,7 @@ export function _fetchData<T = Uint8Array>(
   options.headers = flatHeaders;
 
   const runningTimeout = (function () {
-    let timer: NodeJS.Timer | null = null;
+    let timer: NodeJS.Timeout | null = null;
     const promise: Promise<never> = new Promise(function (resolve, reject) {
       if (timeout) {
         timer = setTimeout(() => {
@@ -539,7 +539,7 @@ export function poll<T>(
   }
 
   return new Promise(function (resolve, reject) {
-    let timer: NodeJS.Timer | null = null;
+    let timer: NodeJS.Timeout | null = null;
     let done: boolean = false;
 
     // Returns true if cancel was successful. Unsuccessful cancel means we're already done.

yarn.lock

@@ -3617,10 +3617,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:^14.18.10":
-  version: 14.18.51
-  resolution: "@types/node@npm:14.18.51"
-  checksum: 0960a31d2ac605763fe79c8edcee3cb48257d345ce417c019d84ff5d8cd92dd0937674814ab3f169346b4259c29f640556006bcb2c54cfb3e63fa0cf728d320e
+"@types/node@npm:^22.13.5":
+  version: 22.13.5
+  resolution: "@types/node@npm:22.13.5"
+  dependencies:
+    undici-types: ~6.20.0
+  checksum: 8789d9bc3efd212819fd03f7bbd429901b076703e9852ccf4950c8c7cd300d5d5a05f273d0936cbaf28194485d2bd0c265a1a25390720e353a53359526c28fb3
   languageName: node
   linkType: hard
 
@@ -11974,7 +11976,7 @@ __metadata:
     "@geut/chan": ^3.2.9
     "@octokit/request": ^8.4.1
     "@types/cron-converter": ^1
-    "@types/node": ^14.18.10
+    "@types/node": ^22.13.5
     "@types/node-fetch": 2.6.2
     "@typescript-eslint/eslint-plugin": ^5.10.2
     "@typescript-eslint/parser": ^5.10.2
@@ -12588,6 +12590,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"undici-types@npm:~6.20.0":
+  version: 6.20.0
+  resolution: "undici-types@npm:6.20.0"
+  checksum: b7bc50f012dc6afbcce56c9fd62d7e86b20a62ff21f12b7b5cbf1973b9578d90f22a9c7fe50e638e96905d33893bf2f9f16d98929c4673c2480de05c6c96ea8b
+  languageName: node
+  linkType: hard
+
 "unicode-canonical-property-names-ecmascript@npm:^2.0.0":
   version: 2.0.0
   resolution: "unicode-canonical-property-names-ecmascript@npm:2.0.0"