Merge pull request #7 from UNDP-Data/renovate/docker-metadata-action-5.x #21

	name: Build, publish and deploy

	on:
	push:
	branches: ['main']
	pull_request:
	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository_owner }}/cogserver

	jobs:
	build-and-push-image:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write


	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Log in to the Container registry
	uses: docker/login-action@v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

	# - name: Copy .env file
	# run: cp "gdal_rio.env" gdal_rio.env

	- name: Read gdal_rio.env file and set environment variables
	run: \|
	while IFS= read -r line; do
	export $(echo "$line" \| grep -v '^#' \| xargs)
	done < gdal_rio.env


	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:

	context: .
	file: Dockerfile
	push: ${{ github.ref == 'refs/heads/main'}}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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