TEST #41

	name: Build and push Docker image for Dash application

	on:
	- push

	jobs:
	build_app_image:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: true
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0 #fetch all history, required for 'git describe'
	- name: Set GIT_DESC
	run: echo "GIT_DESC=$(git describe --tags)" >> $GITHUB_ENV
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Update environment variables
	id: vars
	run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
	- name: Build and push
	uses: docker/build-push-action@v4
	with:
	cache-from: type=gha
	context: ./dash
	file: ./dash/Dockerfile
	push: true
	tags: \|
	ghcr.io/${{ github.repository_owner }}/ya16sdb-app:latest
	ghcr.io/${{ github.repository_owner }}/ya16sdb-app:${{ steps.vars.outputs.sha_short }}
	build-args: \|
	"VERSION=${{ env.GIT_DESC }}"

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