Creating the docker image file fior repository-nginx #4

	name: Build Buildah

	on:
	push:
	branches: ["*"]
	paths: 'buildah/**'
	tags: ["v*"]

	jobs:
	build-and-push:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

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

	- name: Generate container metadata
	id: meta
	uses: docker/metadata-action@v3
	with:
	images: ghcr.io/obmondo/buildah
	tags: \|
	type=semver,pattern={{version}},value=v1.32.0
	type=ref,event=tag
	flavor: \|
	latest=false
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build & push container image
	id: docker_build
	uses: docker/build-push-action@v2
	with:
	file: "./buildah/Dockerfile"
	context: .
	labels: ${{ steps.meta.outputs.labels }}
	push: true
	tags: ${{ steps.meta.outputs.tags }}

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