Docker Image CI/CD for timescale + postgis image #1

	name: Docker Image CI/CD for timescale + postgis image

	on:
	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	packages: write
	id-token: write

	strategy:
	matrix:
	dockerfile: ['Dockerfile.pg13-ts2.12', 'Dockerfile.pg14-ts2.12','Dockerfile.pg15-ts2.12']

	steps:
	- name: Checkout sources
	uses: actions/checkout@v3

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

	- name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v2
	with:
	platforms: linux/amd64,linux/arm64

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract version from Dockerfile name
	id: extract_version
	run: \|
	version="${{ matrix.dockerfile }}"
	version="${version#Dockerfile.}" # Remove "Dockerfile." prefix if it exists
	echo "::set-output name=version::${version}"
	shell: bash


	- name: Build and Publish
	uses: docker/build-push-action@v4
	with:
	file: ${{ matrix.dockerfile }}
	platforms: linux/amd64
	push: true
	tags: ghcr.io/${{ github.repository }}:${{ steps.extract_version.outputs.version }}

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