changed dockerfile to be more structured #7

	name: build_push_dev_image

	on:
	push:
	branches:
	- '*'

	env:
	DOCKER_HUB_ORG: gioelkin
	DOCKER_REPO: tethys-ngiab

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# build image
	build:
	runs-on: ubuntu-latest
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v4

	- name: Set Tag
	run: \|
	echo "TAG=dev_${GITHUB_SHA}" >> $GITHUB_ENV
	echo "TAG_LATEST=dev_latest" >> $GITHUB_ENV

	- name: Test Tag
	run: \|
	echo $TAG

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Login to Docker Hub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKER_BUILDER_USERNAME }}
	password: ${{ secrets.DOCKER_BUILDER_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	context: .
	push: true
	tags: \|
	${{ env.DOCKER_HUB_ORG }}/${{ env.DOCKER_REPO }}:${{ env.TAG }}
	${{ env.DOCKER_HUB_ORG }}/${{ env.DOCKER_REPO }}:${{ env.TAG_LATEST }}
	cache-from: type=registry,ref=${{ env.DOCKER_HUB_ORG }}/${{ env.DOCKER_REPO }}-dev-cache:latest
	cache-to: type=registry,ref=${{ env.DOCKER_HUB_ORG }}/${{ env.DOCKER_REPO }}-dev-cache:latest,mode=max

	cleanup:
	needs: [build]
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: only keeps the first 5 image
	run: \|
	echo "TAG=dev_${GITHUB_SHA}" >> $GITHUB_ENV
	echo $TAG
	. .github/scripts/clean_up_docker_hub.sh '${{ secrets.DOCKER_BUILDER_USERNAME }}' '${{ secrets.DOCKER_BUILDER_TOKEN }}' '${{ env.DOCKER_HUB_ORG }}' '${{ env.DOCKER_REPO }}' '${{ env.MAX_NUMBER_IMAGE }}'

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