build an image from the generated dockerfile #1

	name: build_packages
	on:
	push:
	# branches: [ main ]
	defaults:
	run:
	shell: bash
	jobs:
	build:
	runs-on: ubuntu-latest
	timeout-minutes: 30
	steps:
	-
	name: Checkout
	uses: actions/checkout@v4
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	- name: Install ghrocker
	run: \|
	pip install .
	- name: Generate Dockerfile
	run: \|
	ghrocker --dockerfile-only .
	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	-
	name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	-
	name: Build estimator
	uses: docker/build-push-action@v6
	with:
	context: .
	file: Dockerfile.ghrocker
	load: true
	push: true
	tags: ghcr.io/tfoote/ghrocker/ghrocker:baseline
	cache-from: type=gha
	cache-to: type=gha,mode=max

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