Add multiple workers to gunicorn #443

	name: Build and publish Docker image

	on:
	push:
	branches:
	- master
	- dev

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Get current app version
	run: \|
	echo "VERSION=$(grep "__version__ =" Squest/version.py \|awk '{printf $3}' \| sed -e 's/^"//' -e 's/"$//')" >> $GITHUB_ENV

	- name: Print app version
	run: \|
	echo ${{ env.VERSION }}

	- name: Extract Branch Name
	run: echo "BRANCH=$(echo ${GITHUB_REF##*/})" >> $GITHUB_ENV

	- name: Print branch name
	run: \|
	echo ${{ env.BRANCH }}

	- name: Set the image tag name following the branch name
	run: \|
	if [[ ${{ env.BRANCH }} == "master" ]]; then
	echo "TAG_NAME=latest" >> $GITHUB_ENV
	else
	echo "TAG_NAME=dev" >> $GITHUB_ENV
	fi

	- name: Print tag name
	run: \|
	echo ${{ env.TAG_NAME }}

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v1

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

	- name: Login to Quay.io
	uses: docker/login-action@v1
	with:
	registry: quay.io
	username: ${{ secrets.QUAY_USERNAME }}
	password: ${{ secrets.QUAY_ROBOT_TOKEN }}

	- name: Build and push Squest image
	uses: docker/build-push-action@v2
	with:
	context: .
	file: docker/squest.Dockerfile
	push: true
	tags: \|
	quay.io/hewlettpackardenterprise/squest:${{ env.VERSION }}
	quay.io/hewlettpackardenterprise/squest:${{ env.TAG_NAME }}

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