chore(Dockerfile): improve caching strategy for dependency installation #4

	name: Build and Push Docker image

	on:
	push:
	branches:
	- main

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

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

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Log in to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Log in to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Build and push to GHCR and Docker Hub
	uses: docker/build-push-action@v2
	with:
	context: .
	file: ./Dockerfile
	push: true
	tags: \|
	ghcr.io/obeone/crawler-to-md:latest
	docker.io/obeoneorg/crawler-to-md:latest
	platforms: linux/amd64,linux/arm64,linux/i386,linux/armhf,linux/armel

	- name: Set up cosign
	uses: sigstore/cosign-installer@main
	with:
	cosign-release: 'v1.5.2'

	- name: Sign the container image with cosign
	run: \|
	cosign sign ghcr.io/obeone/crawler-to-md:latest
	cosign sign docker.io/obeoneorg/crawler-to-md:latest
	env:
	COSIGN_EXPERIMENTAL: true

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