fixed issue with old node 10

build/testing/mocha/builders/RollupBuilder.js

@@ -1,9 +1,10 @@
 import EventEmitter from 'events'
-import { writeFileSync, existsSync } from 'fs'
+import { existsSync, readFileSync, writeFileSync } from 'fs'
+import json5 from 'json5'
 import { join, resolve } from 'path'
 import { fileURLToPath } from 'url'
 
-import { watch as _watch, rollup as _rollup } from 'rollup'
+import { rollup as _rollup, watch as _watch } from 'rollup'
 import loadAndParseConfigFile from 'rollup/dist/loadConfigFile.js'
 
 import Builder from './Builder.js'
@@ -11,11 +12,7 @@ import Builder from './Builder.js'
 const __dirname = resolve(fileURLToPath(import.meta.url), '../')
 
 const rootDir = join(__dirname, '../../../../')
-const pkgJson = (await import(join(rootDir, 'package.json'), {
-  assert: {
-    type: "json",
-  }
-})).default
+const pkgJson = json5.parse(readFileSync(join(rootDir, 'package.json')))
 
 export default class RollupBuilder extends Builder {
   constructor ({ name = 'rollup', configPath = join(rootDir, 'rollup.config.js'), tempDir = join(rootDir, '.mocha-ts'), watch = false }) {

build/testing/mocha/builders/TestsBuilder.js

@@ -6,19 +6,19 @@ import { fileURLToPath } from 'url'
 import typescript from 'typescript'
 import Builder from './Builder.js'
 
-const { parse } = json5
-
 const { sys, createSemanticDiagnosticsBuilderProgram, flattenDiagnosticMessageText, createWatchCompilerHost, createWatchProgram } = typescript
 
 const __dirname = resolve(fileURLToPath(import.meta.url), '../')
 
 const rootDir = join(__dirname, '../../../../')
 
-const pkgJson = (await import(join(rootDir, 'package.json'), {
-  assert: {
-    type: "json",
-  }
-})).default
+// const pkgJson = (await import(join(rootDir, 'package.json'), {
+//   assert: {
+//     type: "json",
+//   }
+// })).default
+
+const pkgJson = json5.parse(readFileSync(join(rootDir, 'package.json')))
 
 const mochaTsRelativeDir = '.mocha-ts'
 const mochaTsDir = join(rootDir, mochaTsRelativeDir)
@@ -43,7 +43,7 @@ export default class TestsBuilder extends Builder {
 
     writeFileSync(this.tempPkgJsonPath, JSON.stringify(pkgJson, undefined, 2))
 
-    const tsConfig = parse(readFileSync(configPath, 'utf8'))
+    const tsConfig = json5.parse(readFileSync(configPath, 'utf8'))
 
     tsConfig.file = undefined
 

build/testing/mocha/mocha-init.js

@@ -1,6 +1,8 @@
 'use strict'
 
-import { join, relative, resolve, sep } from 'path'
+import { join, resolve } from 'path'
+import { readFileSync } from 'fs'
+import json5 from 'json5'
 import chai from 'chai'
 import rimraf from 'rimraf'
 import { fileURLToPath } from 'url'
@@ -12,17 +14,13 @@ const __dirname = resolve(fileURLToPath(import.meta.url), '../')
 
 const rootDir = join(__dirname, '../../../')
 
-const pkgJson = (await import(join(rootDir, 'package.json'), {
-  assert: {
-    type: "json",
-  }
-})).default
+const pkgJson = json5.parse(readFileSync(join(rootDir, 'package.json')))
 
 global.chai = chai
 
 async function reloadModule () {
   const _pkg = await import(join(rootDir, pkgJson.exports['.'].node.import + `?update=${Date.now()}`))
-  return _pkg
+  global._pkg = _pkg
   // if (typeof _pkg === 'function') { // If it is just a default export, load it as named (for compatibility)
   //   global._pkg = {
   //     default: _pkg
@@ -32,7 +30,7 @@ async function reloadModule () {
   // }
 }
 
-global._pkg = await reloadModule()
+reloadModule()
 
 global.IS_BROWSER = false
 
@@ -55,7 +53,7 @@ export const mochaHooks = {
 
       // Just in case our module had been modified. Reload it when the tests are repeated (for mocha watch mode).
       // delete require.cache[require.resolve(rootDir)]
-      global._pkg = await reloadModule()
+      await reloadModule()
 
       // And now reset any other transpiled module (just delete the cache so it is fully reloaded)
       // for (const key in require.cache) {

docs/API.md

@@ -155,7 +155,7 @@ A promise that resolves to a boolean that is either true (a probably prime numbe
 
 #### Defined in
 
-[src/ts/isProbablyPrime.ts:21](https://github.com/juanelas/bigint-crypto-utils/blob/16c2723/src/ts/isProbablyPrime.ts#L21)
+[src/ts/isProbablyPrime.ts:21](https://github.com/juanelas/bigint-crypto-utils/blob/1ed8362/src/ts/isProbablyPrime.ts#L21)
 
 ___
 
@@ -322,7 +322,7 @@ A promise that resolves to a bigint probable prime of bitLength bits.
 
 #### Defined in
 
-[src/ts/prime.ts:25](https://github.com/juanelas/bigint-crypto-utils/blob/16c2723/src/ts/prime.ts#L25)
+[src/ts/prime.ts:29](https://github.com/juanelas/bigint-crypto-utils/blob/1ed8362/src/ts/prime.ts#L29)
 
 ___
 
@@ -352,7 +352,7 @@ A bigint probable prime of bitLength bits.
 
 #### Defined in
 
-[src/ts/prime.ts:103](https://github.com/juanelas/bigint-crypto-utils/blob/16c2723/src/ts/prime.ts#L103)
+[src/ts/prime.ts:107](https://github.com/juanelas/bigint-crypto-utils/blob/1ed8362/src/ts/prime.ts#L107)
 
 ___
 
@@ -381,7 +381,7 @@ A cryptographically secure random bigint between [min,max]
 
 #### Defined in
 
-[src/ts/randBetween.ts:15](https://github.com/juanelas/bigint-crypto-utils/blob/16c2723/src/ts/randBetween.ts#L15)
+[src/ts/randBetween.ts:15](https://github.com/juanelas/bigint-crypto-utils/blob/1ed8362/src/ts/randBetween.ts#L15)
 
 ___
 
@@ -410,7 +410,7 @@ A Promise that resolves to a UInt8Array/Buffer (Browser/Node.js) filled with cry
 
 #### Defined in
 
-[src/ts/randBits.ts:14](https://github.com/juanelas/bigint-crypto-utils/blob/16c2723/src/ts/randBits.ts#L14)
+[src/ts/randBits.ts:14](https://github.com/juanelas/bigint-crypto-utils/blob/1ed8362/src/ts/randBits.ts#L14)
 
 ___
 
@@ -439,7 +439,7 @@ A Uint8Array/Buffer (Browser/Node.js) filled with cryptographically secure rando
 
 #### Defined in
 
-[src/ts/randBits.ts:45](https://github.com/juanelas/bigint-crypto-utils/blob/16c2723/src/ts/randBits.ts#L45)
+[src/ts/randBits.ts:45](https://github.com/juanelas/bigint-crypto-utils/blob/1ed8362/src/ts/randBits.ts#L45)
 
 ___
 
@@ -468,7 +468,7 @@ A promise that resolves to a UInt8Array/Buffer (Browser/Node.js) filled with cry
 
 #### Defined in
 
-[src/ts/randBytes.ts:14](https://github.com/juanelas/bigint-crypto-utils/blob/16c2723/src/ts/randBytes.ts#L14)
+[src/ts/randBytes.ts:14](https://github.com/juanelas/bigint-crypto-utils/blob/1ed8362/src/ts/randBytes.ts#L14)
 
 ___
 
@@ -497,7 +497,7 @@ A UInt8Array/Buffer (Browser/Node.js) filled with cryptographically secure rando
 
 #### Defined in
 
-[src/ts/randBytes.ts:46](https://github.com/juanelas/bigint-crypto-utils/blob/16c2723/src/ts/randBytes.ts#L46)
+[src/ts/randBytes.ts:46](https://github.com/juanelas/bigint-crypto-utils/blob/1ed8362/src/ts/randBytes.ts#L46)
 
 ___
 

package.json

@@ -89,8 +89,7 @@
     "ignore": [
       "dist/**/*",
       "examples/**/*",
-      "types/**/*",
-      "build/testing/mocha/**/*"
+      "types/**/*"
     ]
   },
   "devDependencies": {

src/ts/isProbablyPrime.ts

@@ -396,18 +396,21 @@ export function _isProbablyPrimeWorkerUrl (): string {
   return _workerUrl(workerCode)
 }
 
+try {
+  var workerThreads = await import('worker_threads') // eslint-disable-line no-var
   if (!IS_BROWSER && _useWorkers) { // node.js with support for workers
-  var workerThreads = await import('worker_threads') // eslint-disable-line
     const isWorker = !(workerThreads.isMainThread)
     if (isWorker && workerThreads.parentPort !== null) { // worker
-    workerThreads.parentPort.on('message', function (data: MainToWorkerMsg) { // Let's start once we are called
+      const parentPort = workerThreads.parentPort
+      parentPort.on('message', function (data: MainToWorkerMsg) { // Let's start once we are called
         const isPrime = _isProbablyPrime(data.rnd, data.iterations)
         const msg: WorkerToMainMsg = {
           isPrime: isPrime,
           value: data.rnd,
           id: data.id
         }
-      workerThreads.parentPort?.postMessage(msg)
+        parentPort.postMessage(msg)
       })
     }
   }
+} catch (error) {}

src/ts/prime.ts

@@ -5,7 +5,11 @@ import { _useWorkers, WorkerToMainMsg, MainToWorkerMsg } from './workerUtils'
 import type { Worker as NodeWorker } from 'worker_threads'
 
 if (!IS_BROWSER) var os = await import('os') // eslint-disable-line no-var
-if (!IS_BROWSER) var workerThreads = await import('worker_threads') // eslint-disable-line no-var
+if (!IS_BROWSER) {
+  try {
+    var workerThreads = await import('worker_threads') // eslint-disable-line no-var
+  } catch {}
+}
 
 /**
  * A probably-prime (Miller-Rabin), cryptographically-secure, random-number generator.

types/prime.d.ts.map

@@ -1 +1 @@
-{"version":3,"file":"prime.d.ts","sourceRoot":"","sources":["../src/ts/prime.ts"],"names":[],"mappings":"AASA;;;;;;;;;;;;;;GAcG;AACH,wBAAgB,KAAK,CAAE,SAAS,EAAE,MAAM,EAAE,UAAU,GAAE,MAAW,GAAG,OAAO,CAAC,MAAM,CAAC,CAgElF;AAED;;;;;;;;;;;GAWG;AACH,wBAAgB,SAAS,CAAE,SAAS,EAAE,MAAM,EAAE,UAAU,GAAE,MAAW,GAAG,MAAM,CAO7E"}
+{"version":3,"file":"prime.d.ts","sourceRoot":"","sources":["../src/ts/prime.ts"],"names":[],"mappings":"AAaA;;;;;;;;;;;;;;GAcG;AACH,wBAAgB,KAAK,CAAE,SAAS,EAAE,MAAM,EAAE,UAAU,GAAE,MAAW,GAAG,OAAO,CAAC,MAAM,CAAC,CAgElF;AAED;;;;;;;;;;;GAWG;AACH,wBAAgB,SAAS,CAAE,SAAS,EAAE,MAAM,EAAE,UAAU,GAAE,MAAW,GAAG,MAAM,CAO7E"}