use steps.date to store date #3

	# Workflow for building the container
	name: Build the cjpv8 container

	on:
	# Runs on pushes targeting docker branch
	push:
	branches: ["actions"]

	jobs:
	# Build job
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Get current date
	id: date
	run: echo "::set-output name=date::$(date +'%Y-%m-%d')"
	- name: Login to GitHub Container registry
	uses: docker/login-action@v3
	env:
	GITHUB_USER: ${{ github.actor }}
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	with:
	registry: ghcr.io
	username: $GITHUB_USER
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:
	context: .
	file: Dockerfile
	push: true
	tags: ghcr.io/wwu-trap/cjp8:${{ steps.date.outputs.date }}

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