Merge pull request #100 from mszep/97-update-readme-install-instructi… #48

	# This workflow updates the docker container which has context and
	# pandoc installed, and on which the resume documents are built. The
	# workflow runs whenever the dockerfile is changed, and updates the
	# container image in the Github Packages registry.

	name: Publish Docker Image

	# Controls when the action will run.
	on:
	# Triggers the workflow on push events but only for the master branch
	push:
	branches: [ master ]
	paths-ignore:
	- 'markdown/**'

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	jobs:
	push_to_registry:
	name: Push Docker image to GitHub Packages
	runs-on: ubuntu-latest
	permissions:
	packages: write
	contents: read
	steps:
	- name: Check out the repo
	uses: actions/checkout@v2

	- name: Log in to the Container registry
	uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

	- name: Build and Push to GitHub Packages
	uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
	with:
	context: .
	file: .docker/resume.dockerfile
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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