integration testing with mergify #69

	name: Docker Image CI

	on:
	pull_request:
	types:
	- synchronize

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@main

	- name: Build the Docker image
	run: \|
	docker build . --file ./Dockerfile --tag ghcr.io/eol-uchile/docs-eol:${GITHUB_SHA}
	docker login ghcr.io -u eolito -p ${{ secrets.CR_PAT }}
	docker push ghcr.io/eol-uchile/docs-eol:${GITHUB_SHA}

	- name: Create or update PR to main
	if: github.ref != 'refs/heads/main'
	run: \|
	git config user.name "GitHub Actions"
	git config user.email "actions@github.com"
	git checkout -b update-image-${GITHUB_SHA}
	git add .

	# Verificar si hay cambios para evitar PRs vacíos
	if ! git diff-index --quiet HEAD --; then
	git commit -m "Update Docker image"
	git push origin update-image-${GITHUB_SHA}
	else
	echo "No changes to commit or push."
	fi

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