chore!: use node v20 throughout monorepo

.github/workflows/test-browser.yml

@@ -19,7 +19,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [18]
+        node: [20]
     steps:
       # <common-build> - Uses YAML anchors in the future
       - uses: actions/checkout@v3

.github/workflows/test-e2e.yml

@@ -24,7 +24,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [18]
+        node: [20]
     steps:
       # <common-build> - Uses YAML anchors in the future
       - uses: actions/checkout@v3

.github/workflows/test.yml

@@ -19,7 +19,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [18]
+        node: [20]
     steps:
       # <common-build> - Uses YAML anchors in the future
       - uses: actions/checkout@v3

Dockerfile

@@ -1,7 +1,7 @@
 
 # --platform=$BUILDPLATFORM is used build javascript source with host arch
 # Otherwise TS builds on emulated archs and can be extremely slow (+1h)
-FROM --platform=${BUILDPLATFORM:-amd64} node:18-alpine as build_src
+FROM --platform=${BUILDPLATFORM:-amd64} node:20-alpine as build_src
 ARG COMMIT
 WORKDIR /usr/app
 RUN apk update && apk add --no-cache g++ make python3 && rm -rf /var/cache/apk/*
@@ -21,7 +21,7 @@ RUN cd packages/cli && GIT_COMMIT=${COMMIT} yarn write-git-data
 
 # Copy built src + node_modules to build native packages for archs different than host.
 # Note: This step is redundant for the host arch
-FROM node:18-alpine as build_deps
+FROM node:20-alpine as build_deps
 WORKDIR /usr/app
 RUN apk update && apk add --no-cache g++ make python3 && rm -rf /var/cache/apk/*
 
@@ -35,7 +35,7 @@ RUN cd node_modules/classic-level && yarn rebuild
 
 # Copy built src + node_modules to a new layer to prune unnecessary fs
 # Previous layer weights 7.25GB, while this final 488MB (as of Oct 2020)
-FROM node:18-alpine
+FROM node:20-alpine
 WORKDIR /usr/app
 COPY --from=build_deps /usr/app .
 

docs/install/source.md

@@ -2,7 +2,7 @@
 
 ## Prerequisites
 
-Make sure to have [Yarn installed](https://classic.yarnpkg.com/en/docs/install). It is also recommended to [install NVM (Node Version Manager)](https://github.com/nvm-sh/nvm) and use the LTS version (currently v18) of [NodeJS](https://nodejs.org/en/).
+Make sure to have [Yarn installed](https://classic.yarnpkg.com/en/docs/install). It is also recommended to [install NVM (Node Version Manager)](https://github.com/nvm-sh/nvm) and use the LTS version (currently v20) of [NodeJS](https://nodejs.org/en/).
 
 <!-- prettier-ignore-start -->
 !!! info

package.json

@@ -41,7 +41,7 @@
     "@types/chai": "^4.3.4",
     "@types/chai-as-promised": "^7.1.5",
     "@types/mocha": "^10.0.1",
-    "@types/node": "^18.15.11",
+    "@types/node": "^20.4.2",
     "@types/sinon": "^10.0.13",
     "@types/sinon-chai": "^3.2.9",
     "@typescript-eslint/eslint-plugin": "5.60.1",

packages/api/README.md

@@ -3,7 +3,7 @@
 [![Discord](https://img.shields.io/discord/593655374469660673.svg?label=Discord&logo=discord)](https://discord.gg/aMxzVcr)
 [![ETH Beacon APIs Spec v2.1.0](https://img.shields.io/badge/ETH%20beacon--APIs-2.1.0-blue)](https://github.com/ethereum/beacon-APIs/releases/tag/v2.1.0)
 ![ES Version](https://img.shields.io/badge/ES-2020-yellow)
-![Node Version](https://img.shields.io/badge/node-18.x-green)
+![Node Version](https://img.shields.io/badge/node-20.x-green)
 
 > This package is part of [ChainSafe's Lodestar](https://lodestar.chainsafe.io) project
 

packages/api/package.json

@@ -75,7 +75,7 @@
     "@lodestar/params": "^1.9.1",
     "@lodestar/types": "^1.9.1",
     "@lodestar/utils": "^1.9.1",
-    "cross-fetch": "^3.1.4",
+    "cross-fetch": "^4.0.0",
     "eventsource": "^2.0.2",
     "qs": "^6.11.1"
   },

packages/beacon-node/README.md

@@ -3,7 +3,7 @@
 [![Discord](https://img.shields.io/discord/593655374469660673.svg?label=Discord&logo=discord)](https://discord.gg/aMxzVcr)
 [![Eth Consensus Spec v1.1.10](https://img.shields.io/badge/ETH%20consensus--spec-1.1.10-blue)](https://github.com/ethereum/consensus-specs/releases/tag/v1.1.10)
 ![ES Version](https://img.shields.io/badge/ES-2020-yellow)
-![Node Version](https://img.shields.io/badge/node-18.x-green)
+![Node Version](https://img.shields.io/badge/node-20.x-green)
 
 > This package is part of [ChainSafe's Lodestar](https://lodestar.chainsafe.io) project
 

packages/beacon-node/package.json

@@ -134,7 +134,7 @@
     "@types/datastore-level": "^3.0.0",
     "buffer-xor": "^2.0.2",
     "c-kzg": "^2.1.0",
-    "cross-fetch": "^3.1.4",
+    "cross-fetch": "^4.0.0",
     "datastore-core": "^9.1.1",
     "datastore-level": "^10.1.1",
     "deepmerge": "^4.3.1",

packages/beacon-node/test/e2e/eth1/jsonRpcHttpClient.test.ts

@@ -6,6 +6,10 @@ import {JsonRpcHttpClient} from "../../../src/eth1/provider/jsonRpcHttpClient.js
 import {getGoerliRpcUrl} from "../../testParams.js";
 import {RpcPayload} from "../../../src/eth1/interface.js";
 
+type FetchError = {
+  code: string;
+};
+
 describe("eth1 / jsonRpcHttpClient", function () {
   this.timeout("10 seconds");
 
@@ -22,6 +26,7 @@ describe("eth1 / jsonRpcHttpClient", function () {
     abort?: true;
     timeout?: number;
     error: any;
+    errorCode?: string;
   }[] = [
     // // NOTE: This DNS query is very expensive, all cache miss. So it can timeout the tests and cause false positives
     // {
@@ -39,7 +44,8 @@ describe("eth1 / jsonRpcHttpClient", function () {
       id: "Bad port",
       url: `http://localhost:${port + 1}`,
       requestListener: (req, res) => res.end(),
-      error: "connect ECONNREFUSED",
+      error: "",
+      errorCode: "ECONNREFUSED",
     },
     {
       id: "Not a JSON RPC endpoint",
@@ -122,7 +128,6 @@ describe("eth1 / jsonRpcHttpClient", function () {
 
   for (const testCase of testCases) {
     const {id, requestListener, abort, timeout} = testCase;
-    const error = testCase.error as Error;
     let {url, payload} = testCase;
 
     it(id, async function () {
@@ -148,7 +153,13 @@ describe("eth1 / jsonRpcHttpClient", function () {
       const controller = new AbortController();
       if (abort) setTimeout(() => controller.abort(), 50);
       const eth1JsonRpcClient = new JsonRpcHttpClient([url], {signal: controller.signal});
-      await expect(eth1JsonRpcClient.fetch(payload, {timeout})).to.be.rejectedWith(error);
+      await expect(eth1JsonRpcClient.fetch(payload, {timeout})).to.be.rejected.then((error) => {
+        if (testCase.errorCode) {
+          expect((error as FetchError).code).to.be.equal(testCase.errorCode);
+        } else {
+          expect((error as Error).message).to.include(testCase.error);
+        }
+      });
     });
   }
 });
@@ -210,8 +221,10 @@ describe("eth1 / jsonRpcHttpClient - with retries", function () {
           return true;
         },
       })
-    ).to.be.rejectedWith("connect ECONNREFUSED");
-    expect(retryCount).to.be.equal(retryAttempts, "connect ECONNREFUSED should be retried before failing");
+    ).to.be.rejected.then((error) => {
+      expect((error as FetchError).code).to.be.equal("ECONNREFUSED");
+    });
+    expect(retryCount).to.be.equal(retryAttempts, "code ECONNREFUSED should be retried before failing");
   });
 
   it("should retry 404", async function () {

packages/cli/package.json

@@ -24,7 +24,7 @@
     "build": "tsc -p tsconfig.build.json && yarn write-git-data",
     "build:release": "yarn clean && yarn run build",
     "build:watch": "tsc -p tsconfig.build.json --watch",
-    "build:refdocs": "ts-node --esm ./docsgen/index.ts docs/cli.md",
+    "build:refdocs": "node --loader ts-node/esm ./docsgen/index.ts docs/cli.md",
     "write-git-data": "node lib/util/gitData/writeGitData.js",
     "check-build": "node -e \"(async function() { await import('./lib/index.js') })()\" lodestar --help",
     "check-types": "tsc",
@@ -33,10 +33,10 @@
     "pretest": "yarn run check-types",
     "test:unit": "nyc --cache-dir .nyc_output/.cache -e .ts mocha 'test/unit/**/*.test.ts'",
     "test:e2e": "mocha --timeout 30000 'test/e2e/**/*.test.ts'",
-    "test:sim:multifork": "LODESTAR_PRESET=minimal ts-node --esm test/sim/multi_fork.test.ts",
-    "test:sim:endpoints": "LODESTAR_PRESET=minimal ts-node --esm test/sim/endpoints.test.ts",
-    "test:sim:deneb": "LODESTAR_PRESET=minimal ts-node --esm test/sim/deneb.test.ts",
-    "test:sim:backup_eth_provider": "LODESTAR_PRESET=minimal ts-node --esm test/sim/backup_eth_provider.test.ts",
+    "test:sim:multifork": "LODESTAR_PRESET=minimal node --loader ts-node/esm test/sim/multi_fork.test.ts",
+    "test:sim:endpoints": "LODESTAR_PRESET=minimal node --loader ts-node/esm test/sim/endpoints.test.ts",
+    "test:sim:deneb": "LODESTAR_PRESET=minimal node --loader ts-node/esm test/sim/deneb.test.ts",
+    "test:sim:backup_eth_provider": "LODESTAR_PRESET=minimal node --loader ts-node/esm test/sim/backup_eth_provider.test.ts",
     "test": "yarn test:unit && yarn test:e2e",
     "coverage": "codecov -F lodestar",
     "check-readme": "typescript-docs-verifier"

packages/light-client/package.json

@@ -73,7 +73,7 @@
     "@lodestar/state-transition": "^1.9.1",
     "@lodestar/types": "^1.9.1",
     "@lodestar/utils": "^1.9.1",
-    "cross-fetch": "^3.1.4",
+    "cross-fetch": "^4.0.0",
     "mitt": "^3.0.0",
     "strict-event-emitter-types": "^2.0.0"
   },

packages/params/README.md

@@ -4,7 +4,7 @@
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![Eth Consensus Spec v1.1.10](https://img.shields.io/badge/ETH%20consensus--spec-1.1.10-blue)](https://github.com/ethereum/consensus-specs/releases/tag/v1.1.10)
 ![ES Version](https://img.shields.io/badge/ES-2020-yellow)
-![Node Version](https://img.shields.io/badge/node-18.x-green)
+![Node Version](https://img.shields.io/badge/node-20.x-green)
 
 > This package is part of [ChainSafe's Lodestar](https://lodestar.chainsafe.io) project
 

packages/params/test/e2e/overridePreset.test.ts

@@ -18,18 +18,17 @@ const exec = util.promisify(child.exec);
 // Solutions: https://stackoverflow.com/questions/46745014/alternative-for-dirname-in-node-js-when-using-es6-modules
 // eslint-disable-next-line @typescript-eslint/naming-convention
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
-const tsNodeBinary = path.join(__dirname, "../../../../node_modules/.bin/ts-node-esm");
 
 describe("Override preset", function () {
   // Allow time for ts-node to compile Typescript source
   this.timeout(30_000);
 
   it("Should correctly override preset", async () => {
-    await exec(`${tsNodeBinary} ${path.join(__dirname, scriptNames.ok)}`);
+    await exec(`node --loader ts-node/esm ${path.join(__dirname, scriptNames.ok)}`);
   });
 
   it("Should throw trying to override preset in the wrong order", async () => {
-    await expect(exec(`${tsNodeBinary} ${path.join(__dirname, scriptNames.error)}`)).to.be.rejectedWith(
+    await expect(exec(`node --loader ts-node/esm ${path.join(__dirname, scriptNames.error)}`)).to.be.rejectedWith(
       "Lodestar preset is already frozen"
     );
   });

packages/params/test/e2e/setPreset.test.ts

@@ -18,18 +18,17 @@ const exec = util.promisify(child.exec);
 // Solutions: https://stackoverflow.com/questions/46745014/alternative-for-dirname-in-node-js-when-using-es6-modules
 // eslint-disable-next-line @typescript-eslint/naming-convention
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
-const tsNodeBinary = path.join(__dirname, "../../../../node_modules/.bin/ts-node-esm");
 
 describe("setPreset", function () {
   // Allow time for ts-node to compile Typescript source
   this.timeout(30_000);
 
   it("Should correctly set preset", async () => {
-    await exec(`${tsNodeBinary} ${path.join(__dirname, scriptNames.ok)}`);
+    await exec(`node --loader ts-node/esm ${path.join(__dirname, scriptNames.ok)}`);
   });
 
   it("Should throw trying to set preset in the wrong order", async () => {
-    await expect(exec(`${tsNodeBinary} ${path.join(__dirname, scriptNames.error)}`)).to.be.rejectedWith(
+    await expect(exec(`node --loader ts-node/esm ${path.join(__dirname, scriptNames.error)}`)).to.be.rejectedWith(
       "Lodestar preset is already frozen"
     );
   });

packages/prover/README.md

@@ -3,7 +3,7 @@
 [![Discord](https://img.shields.io/discord/593655374469660673.svg?label=Discord&logo=discord)](https://discord.gg/aMxzVcr)
 [![ETH Beacon APIs Spec v2.1.0](https://img.shields.io/badge/ETH%20beacon--APIs-2.1.0-blue)](https://github.com/ethereum/beacon-APIs/releases/tag/v2.1.0)
 ![ES Version](https://img.shields.io/badge/ES-2020-yellow)
-![Node Version](https://img.shields.io/badge/node-18.x-green)
+![Node Version](https://img.shields.io/badge/node-20.x-green)
 
 > This package is part of [ChainSafe's Lodestar](https://lodestar.chainsafe.io) project
 

packages/prover/package.json

@@ -56,7 +56,7 @@
     "test:browsers": "yarn karma start karma.config.cjs",
     "test:e2e": "LODESTAR_PRESET=minimal mocha 'test/e2e/**/*.test.ts'",
     "check-readme": "typescript-docs-verifier",
-    "generate-fixtures": "npx ts-node --esm scripts/generate_fixtures.ts"
+    "generate-fixtures": "node --loader ts-node/esm scripts/generate_fixtures.ts"
   },
   "dependencies": {
     "@ethereumjs/block": "^4.2.2",

packages/reqresp/README.md

@@ -3,7 +3,7 @@
 [![Discord](https://img.shields.io/discord/593655374469660673.svg?label=Discord&logo=discord)](https://discord.gg/aMxzVcr)
 [![ETH Beacon APIs Spec v2.1.0](https://img.shields.io/badge/ETH%20beacon--APIs-2.1.0-blue)](https://github.com/ethereum/beacon-APIs/releases/tag/v2.1.0)
 ![ES Version](https://img.shields.io/badge/ES-2020-yellow)
-![Node Version](https://img.shields.io/badge/node-18.x-green)
+![Node Version](https://img.shields.io/badge/node-20.x-green)
 
 > This package is part of [ChainSafe's Lodestar](https://lodestar.chainsafe.io) project
 

packages/validator/README.md

@@ -3,7 +3,7 @@
 [![Discord](https://img.shields.io/discord/593655374469660673.svg?label=Discord&logo=discord)](https://discord.gg/aMxzVcr)
 [![Eth Consensus Spec v1.1.10](https://img.shields.io/badge/ETH%20consensus--spec-1.1.10-blue)](https://github.com/ethereum/consensus-specs/releases/tag/v1.1.10)
 ![ES Version](https://img.shields.io/badge/ES-2020-yellow)
-![Node Version](https://img.shields.io/badge/node-18.x-green)
+![Node Version](https://img.shields.io/badge/node-20.x-green)
 
 > This package is part of [ChainSafe's Lodestar](https://lodestar.chainsafe.io) project
 

packages/validator/package.json

@@ -58,7 +58,7 @@
     "@lodestar/types": "^1.9.1",
     "@lodestar/utils": "^1.9.1",
     "bigint-buffer": "^1.1.5",
-    "cross-fetch": "^3.1.4",
+    "cross-fetch": "^4.0.0",
     "strict-event-emitter-types": "^2.0.0"
   },
   "devDependencies": {

scripts/run_e2e_env.sh

@@ -3,7 +3,7 @@
 function start_app() {
   mkdir -p test-logs/e2e-test-env
   export LODESTAR_PRESET=minimal
-  nohup npx ts-node --esm packages/cli/test/scripts/e2e_test_env.ts > test-logs/e2e-test-env/simulation.out 2>&1 &
+  nohup node --loader ts-node/esm packages/cli/test/scripts/e2e_test_env.ts > test-logs/e2e-test-env/simulation.out 2>&1 &
   echo $! > test-logs/e2e-test-env/simulation.pid
   echo "Wait for the node to be ready"
   npx wait-port -t 60000 0.0.0.0:5001