cherry pick updates from the main maptiler/tileserver-gl and update t… #23

	name: "Test Branches"

	on:
	push:
	branches:
	- '**'
	- '!main'
	workflow_dispatch:

	jobs:
	release:
	name: "Test Branch ${{ github.ref }}"
	runs-on: ubuntu-latest

	steps:
	-
	name: "Checkout source code"
	uses: "actions/checkout@v2"
	with:
	ref: ${{ github.ref }}
	-
	name: Set up node
	uses: actions/setup-node@v2
	with:
	node-version: '16'
	-
	name: Update packages
	run: sudo apt update -qq
	-
	name: Install apt packages
	run: sudo apt-get install -y libcairo2-dev libjpeg8-dev libpango1.0-dev libgif-dev build-essential g++ xvfb libgles2-mesa-dev libgbm-dev libxxf86vm-dev
	-
	name: Install node dependencies
	run: npm install
	-
	name: Download test data
	run: wget -O test_data.zip https://github.com/acalcutt/tileserver-gl/releases/download/test_data/test_data.zip
	-
	name: Unzip test data
	run: unzip -q test_data.zip -d test_data
	-
	name: Run tests
	run: xvfb-run --server-args="-screen 0 1024x768x24" npm test

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