Add github actions #1

	name: Chartpress Publish osm-sandbox-dashboard images
	on:
	push:
	branches:
	- 'main'
	- 'staging'
	- 'develop'
	jobs:
	build:
	runs-on: ubuntu-20.04
	timeout-minutes: 120
	steps:
	- uses: actions/checkout@v1
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GHCR_GITHUB_TOKEN }}
	- name: Setup python
	uses: actions/setup-python@v2
	with:
	python-version: '3.7'
	- name: Setup git
	run: git config --global user.email "[email protected]" && git config --global user.name "Github Action"
	- name: Install Chartpress
	run: \|
	pip install chartpress six ruamel.yaml
	- name: Run Chartpress
	run: chartpress --push
	env:
	GITHUB_TOKEN: ${{ secrets.GHCR_GITHUB_TOKEN }}

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