execute sleep only if we have the delay value greater than zero #46

	name: publish container images
	on:
	push:
	branches: [main]
	tags: ["v*"]

	jobs:
	setup:
	name: Setup
	runs-on: ubuntu-latest

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

	- name: Login in to docker registry
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_TOKEN }}

	- name: checkout the source code
	uses: actions/checkout@v2

	- uses: docker/setup-buildx-action@v1

	- name: Cache go modules
	uses: actions/cache@v2
	with:
	path: ~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-

	- name: Build and publish container images
	run: ./scripts/publish_container_images.sh

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