Upgrade knex to ^2 #99

	name: CI

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]

	jobs:
	lint:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Use Node.js 18.x
	uses: actions/setup-node@v1
	with:
	node-version: 18.x

	- name: Use npm cache
	uses: actions/cache@v1
	with:
	path: ~/.npm
	key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-node-

	- name: Install dependencies
	run: npm install

	- name: Run lint
	run: npm run lint

	test:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	node-version: [12.x, 14.x, 16.x, 18.x]

	services:
	postgres9:
	image: postgres:9.6-alpine
	env:
	POSTGRES_PASSWORD: postgres
	ports:
	- 5432:5432
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v1
	with:
	node-version: ${{ matrix.node-version }}

	- name: Use npm cache
	uses: actions/cache@v1
	with:
	path: ~/.npm
	key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-node-

	- name: Install dependencies
	run: npm install

	- name: Run coverage
	run: npm run coverage
	env:
	PGHOST: localhost
	PGPORT: 5432

	- name: Send coverage to coveralls
	if: matrix.node-version == '18.x'
	uses: coverallsapp/github-action@master
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}

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