perf: run tests in parallel

fixes #12

cli/utils/__test__/createTemporaryEmptyFolder.test.ts

@@ -1,38 +0,0 @@
-import fs from 'node:fs'
-
-import fsMock from 'mock-fs'
-import tap from 'tap'
-
-import {
-  TEMPORARY_PATH,
-  createTemporaryEmptyFolder
-} from '../createTemporaryEmptyFolder.js'
-import { isExistingPath } from '../isExistingPath.js'
-
-await tap.test('utils/createTemporaryEmptyFolder', async (t) => {
-  t.afterEach(() => {
-    fsMock.restore()
-  })
-
-  await t.test('should create the temporary folder', async (t) => {
-    fsMock({})
-    t.equal(await isExistingPath(TEMPORARY_PATH), false)
-    await createTemporaryEmptyFolder()
-    t.equal(await isExistingPath(TEMPORARY_PATH), true)
-  })
-
-  await t.test(
-    'should remove and create again the temporary folder',
-    async (t) => {
-      fsMock({
-        [TEMPORARY_PATH]: {
-          'file.txt': ''
-        }
-      })
-      t.equal(await isExistingPath(TEMPORARY_PATH), true)
-      t.equal((await fs.promises.readdir(TEMPORARY_PATH)).length, 1)
-      await createTemporaryEmptyFolder()
-      t.equal((await fs.promises.readdir(TEMPORARY_PATH)).length, 0)
-    }
-  )
-})

cli/utils/copyDirectory.ts

@@ -1,10 +1,10 @@
 import fs from 'node:fs'
 import path from 'node:path'
 
-export async function copyDirectory(
+export const copyDirectory = async (
   source: string,
   destination: string
-): Promise<void> {
+): Promise<void> => {
   const filesToCreate = await fs.promises.readdir(source)
   for (const file of filesToCreate) {
     const originalFilePath = path.join(source, file)

cli/utils/createTemporaryEmptyFolder.ts

@@ -1,14 +0,0 @@
-import { fileURLToPath } from 'node:url'
-import fs from 'node:fs'
-
-import { isExistingPath } from '../utils/isExistingPath.js'
-
-export const TEMPORARY_URL = new URL('../../temp', import.meta.url)
-export const TEMPORARY_PATH = fileURLToPath(TEMPORARY_URL)
-
-export const createTemporaryEmptyFolder = async (): Promise<void> => {
-  if (await isExistingPath(TEMPORARY_PATH)) {
-    await fs.promises.rm(TEMPORARY_URL, { recursive: true, force: true })
-  }
-  await fs.promises.mkdir(TEMPORARY_URL)
-}

cli/utils/parseCommandOutput.ts

@@ -0,0 +1,10 @@
+export const parseCommandOutput = (output: string): string[] => {
+  return output
+    .split('\n')
+    .map((line) => {
+      return line.trim()
+    })
+    .filter((line) => {
+      return line.length > 0
+    })
+}