Build

Fix getting of branch name #10

	name: Build
	on:
	push:
	branches: [ main ]
	tags:
	- v*
	pull_request:
	types: [ opened, reopened ]
	branches: [ main ]
	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [ 3.9 ]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install pytest
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Build server_info, ssl certs
	run: \|
	./generate-ssl-certs.sh
	./generate-server-info.sh
	- name: Test with pytest
	run: \|
	pytest
	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v3
	with:
	images: ${{ github.repository_owner }}/${{ github.event.repository.name }}
	- name: Log in to Docker Hub
	if: ${{ github.event.repository.name == 'flask-app-example' && github.event_name != 'pull_request' }}
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}
	- name: Build and push Docker image
	uses: docker/build-push-action@v2
	with:
	context: .
	push: ${{ github.event.repository.name == 'flask-app-example' && github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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