Build prometheus-solr-exporter docker image #18

	name: 'Build prometheus-solr-exporter docker image'

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	on:
	schedule:
	- cron: 0 7 * * THU
	push:
	branches:
	- main
	paths:
	- prometheus-solr-exporter/**
	pull_request:
	branches:
	- main
	paths:
	- prometheus-solr-exporter/**
	workflow_dispatch:
	inputs: {}

	jobs:
	build-docker-image:
	name: 'Build prometheus-solr-exporter docker image'
	runs-on: ubuntu-latest

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

	- name: Setup QEMU
	uses: docker/setup-qemu-action@v3

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

	- name: Read version from Dockerfile
	id: docker
	run: echo "version=$(./extract-version.sh ./prometheus-solr-exporter/Dockerfile)" >> $GITHUB_OUTPUT

	- name: Login to GHCR
	if: github.event_name != 'pull_request'
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push (prometheus-solr-exporter)
	uses: docker/build-push-action@v6
	with:
	builder: ${{ steps.buildx.outputs.name }}
	context: ./prometheus-solr-exporter
	target: prometheus-solr-exporter
	file: ./prometheus-solr-exporter/Dockerfile
	push: ${{ github.event_name != 'pull_request' }}
	tags: ghcr.io/netlogix/docker/prometheus-solr-exporter:latest,ghcr.io/netlogix/docker/prometheus-solr-exporter:${{ steps.docker.outputs.version }}
	platforms: linux/amd64,linux/arm64
	cache-from: type=gha
	cache-to: type=gha, mode=max

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