updated docker file and workflow #2

	name: CI/CD for Dockerized Flask App

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

	jobs:
	dockerbuild:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Build The Docker Image
	run: docker build . --file DockerFile --tag workflow-test:$(date +%s)
	build-and-test:
	runs-on: ubuntu-latest

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

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.9'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flask
	pip install pytest

	- name: Run tests
	run: \|
	pytest

	build-and-publish:
	needs: build-and-test
	runs-on: ubuntu-latest

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

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

	- name: Login to DockerHub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v4
	with:
	context: .
	file: ./DockerFile
	push: true
	tags: ${{ secrets.DOCKER_USERNAME }}/flasktest-app:latest

	- name: Image digest
	run: echo ${{ steps.build-and-publish.outputs.digest }}

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