Reducing workload on init #22

	name: Docker Build, Push, and Deploy to prod for all-in-backend

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	path-context:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1
	- name: Login to DockerHub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}
	- name: Get SHA
	id: vars
	run: echo "::set-output name=sha_short::$(git rev-parse --short main)"
	- name: Docker Build & Push
	uses: docker/build-push-action@v2
	with:
	context: ./
	file: ./Dockerfile
	push: true
	tags: cornellappdev/all-in:${{ steps.vars.outputs.sha_short }}
	- name: Remote SSH and Deploy
	uses: appleboy/ssh-action@master
	env:
	IMAGE_TAG: ${{ steps.vars.outputs.sha_short }}
	with:
	host: ${{ secrets.SERVER_HOST }}
	username: ${{ secrets.SERVER_USERNAME }}
	key: ${{ secrets.SERVER_KEY }}
	script: \|
	export IMAGE_TAG=${{ steps.vars.outputs.sha_short }}
	cd docker-compose
	docker stack rm thestack
	sleep 20s
	docker stack deploy -c docker-compose.yml thestack
	docker system prune -a

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