Use stdin and stdout for CI tests to avoid issues #5

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	build-and-test:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Build Docker image
	run: docker build -t openapi-spec-converter:latest .

	- name: Set up Node.js
	uses: actions/setup-node@v3
	with:
	node-version: 'node'

	- name: Cache npm dependencies
	uses: actions/cache@v3
	with:
	path: ~/.npm
	key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-npm-

	- name: Install test dependencies
	run: npm install

	- name: Run CI tests inside container
	run: ./convert-and-validate-specs.sh

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