try push image from docker hub #42

	name: Web App CI/CD

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

	jobs:
	build-and-test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Code
	uses: actions/checkout@v2
	- name: Build and Test Web Application
	run: \|
	cd web-app
	docker build -t web-app .
	docker run --rm web-app python -m unittest discover tests

	push-to-docker-hub:
	needs: build-and-test
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Check if secrets are empty
	run: \|
	if [ -z "${{ secrets.DOCKER_USERNAME }}" ] \|\| [ -z "${{ secrets.DOCKER_PASSWORD }}" ]; then
	echo "One of the secrets is empty!"
	else
	echo "Secrets are not empty."
	fi
	- name: Login to Docker Hub
	run: echo "${{ secrets.DOCKER_PASSWORD }}" \| docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
	- name: Push Web App to Docker Hub
	run: \|
	cd web-app
	docker build -t web-app .
	docker tag web-app ${{ secrets.DOCKER_USERNAME }}/web-app:latest
	docker push ${{ secrets.DOCKER_USERNAME }}/web-app:latest

	deploy:
	needs: push-to-docker-hub
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Install doctl
	uses: digitalocean/action-doctl@v2
	with:
	token: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}
	- name: Log in to DigitalOcean Container Registry
	run: doctl registry login --expiry-seconds 600
	- name: Build and Push Web App Image
	run: \|
	cd web-app
	docker build -t registry.digitalocean.com/cs-474-project-5/web-app:latest .
	docker push registry.digitalocean.com/cs-474-project-5/web-app:latest
	- name: Deploy to App Platform
	run: doctl apps create --spec .do/app.yaml

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