prometheus metrics endpoint #15

	name: Build and Publish Docker Images

	on:
	push:
	tags:
	- 'v..*'

	jobs:
	build-and-push:
	runs-on: ubuntu-latest

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

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

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

	- name: Extract version from tag
	id: extract_tag
	run: echo "TAG_VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV

	- name: Build and push rates-api image
	run: \|
	docker buildx build --push --tag ghcr.io/${{ github.repository }}/rates-api:${{ env.TAG_VERSION }} -f rates-api/Dockerfile .

	- name: Build and push rates-exporter image
	run: \|
	docker buildx build --push --tag ghcr.io/${{ github.repository }}/rates-exporter:${{ env.TAG_VERSION }} -f rates-exporter/Dockerfile .

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