feat: Adding ping command, usage docs and release utils (#98) #1

	name: Building Docker and Push to DockerHub

	on:
	push:
	tags:
	- v*
	branches:
	- main

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

	- name: Log in to Docker Hub
	uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v3
	with:
	images: pactus/pactus

	- name: Build and push
	uses: docker/build-push-action@v2
	with:
	context: .
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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