Update docker-build-push-to-ghcrio.yaml #6

	name: Build & Publish to ghcr.io

	on:
	workflow_dispatch:
	push:
	branches: [main]
	# pull_request:
	# branches: [main]

	env:
	IMAGE_NAME: ghcr.io/${{ github.repository }}

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	# create a unique tag for each build for debugging
	- name: Set Docker tag
	id: date
	run: echo "DATE_STAMP=$(date +%s)" > "$GITHUB_ENV"

	- name: Build and push Docker images
	uses: unaimillan/github-action-nixpacks@v0.2.1
	with:
	push: true
	# labels: \| # Already exist inside action (not documented)
	# org.opencontainers.image.source=https://github.com/${{ github.repository }}
	tags: \|
	${{ env.IMAGE_NAME }}:custom-${{ env.DATE_STAMP }}
	${{ env.IMAGE_NAME }}:latest

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