Node 18 support

.github/workflows/run-tests.yml

@@ -17,6 +17,10 @@ jobs:
  # TURBO_TEAM: ${{ vars.TURBO_TEAM }}
  # TURBO_REMOTE_ONLY: true
 
+ strategy:
+ matrix:
+ node-version: ['18.x', '20.x', '22.x']
+
  steps:
  - name: Check out code
  uses: actions/checkout@v4
@@ -27,10 +31,10 @@ jobs:
  with:
  version: 9
 
- - name: Setup Node.js environment
+ - name: Setup Node.js ${{ matrix.node-version }}
  uses: actions/setup-node@v4
  with:
- node-version: 22
+ node-version: ${{ matrix.node-version }}
  cache: 'pnpm'
 
  - name: Install dependencies

README.md

@@ -32,7 +32,7 @@ Srcbook runs locally on your machine as a CLI application with a web interface.
 
 ### Requirements
 
-- Node 20+, we recommend using [nvm](https://github.com/nvm-sh/nvm) to manage local node versions
+- Node 18+, we recommend using [nvm](https://github.com/nvm-sh/nvm) to manage local node versions
 - [corepack](https://nodejs.org/api/corepack.html) to manage package manager versions
 
 ### Installing

package.json

@@ -24,6 +24,6 @@
  },
  "packageManager": "[email protected]",
  "engines": {
- "node": ">=20"
+ "node": ">=18"
  }
 }

packages/shared/src/utils.ts

@@ -1,8 +1,15 @@
 import { base32hexnopad } from '@scure/base';
 import type { CodeLanguageType } from './types/cells.js';
+import * as crypto from 'crypto';
+
+export function isBrowser(): boolean {
+ return typeof window !== 'undefined';
+}
 
 export function randomid(byteSize = 16) {
- const bytes = crypto.getRandomValues(new Uint8Array(byteSize));
+ const bytes = isBrowser()
+ ? globalThis.crypto.getRandomValues(new Uint8Array(byteSize))
+ : crypto.getRandomValues(new Uint8Array(byteSize));
  return base32hexnopad.encode(bytes).toLowerCase();
 }
 

srcbook/README.md

@@ -24,7 +24,7 @@ Srcbook runs locally on your machine as a CLI application with a web interface.
 
 ### Requirements
 
-- Node.js v20+
+- Node.js v18+
 - We recommend using [nvm](https://github.com/nvm-sh/nvm) to manage local node versions
 
 ### Installing

srcbook/package.json

@@ -34,6 +34,6 @@
  "@types/express": "^4.17.21"
  },
  "engines": {
- "node": ">=20"
+ "node": ">=18"
  }
 }