Apply security fixes to asciinema-player.js: Add origin validation and fix regex escape sequence #135

	name: CI

	on:
	pull_request:
	branches:
	- master
	push:
	branches:
	- master
	- 'releases/*'

	jobs:
	build:
	runs-on: ubuntu-latest
	timeout-minutes: 30
	strategy:
	max-parallel: 2
	matrix:
	node-version:
	- 10.x
	- 11.x
	- 12.x
	- 14.x

	steps:
	- uses: actions/checkout@v2
	with:
	ref: ${{ github.head_ref }}

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

	- name: Setup PNPM
	uses: pnpm/[email protected]
	with:
	version: 4.11.1

	- name: Install Dependencies
	run: pnpm i

	- name: Lint & Format
	run: \|
	pnpm run all --if-present

	- name: Check
	run: \|
	pnpm run check:all --if-present

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