change `postinstall` to `pretest` script. #212

	name: Build

	on:
	pull_request:
	push:
	branches:
	- main

	jobs:
	lint:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the project
	uses: actions/checkout@v2
	- name: Use Node.js 18
	uses: actions/setup-node@v1
	with:
	node-version: 18.x
	- name: Install dependencies
	run: npm i
	- name: Run lint step
	run: npm run lint

	test-node:
	name: Test on Node.js
	runs-on: ubuntu-latest
	strategy:
	matrix:
	node-version:
	- 18.x # to be removed 2025-04-30
	- 20.x # to be removed 2026-04-30
	- 21.x # to be removed 2024-06-01
	steps:
	- name: Checkout the project
	uses: actions/checkout@v4
	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v3
	with:
	node-version: ${{ matrix.node-version }}
	- name: Install dependencies
	run: npm i
	- name: Run Node.js Tests
	run: npm run test:node

	test-linux-browsers:
	name: Test on Linux Firefox & Chrome
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the project
	uses: actions/checkout@v2
	- name: Use Node.js 18
	uses: actions/setup-node@v1
	with:
	node-version: 18.x
	- name: Install dependencies
	run: npm i
	- name: Run Node.js Tests
	run: npm run test:browser
	- name: Upload coverage
	if: success()
	uses: codecov/codecov-action@v1

	test-windows-browsers:
	name: Test on Windows Firefox, Chrome & Edge
	runs-on: windows-latest
	steps:
	- name: Checkout the project
	uses: actions/checkout@v2
	- name: Use Node.js 18
	uses: actions/setup-node@v1
	with:
	node-version: 18.x
	- name: Install dependencies
	run: npm i
	- name: Run Node.js Tests
	run: npm run test:browser

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