Forward original MIME #51

	name: Deploy to ephemeral
	on:
	pull_request:

	jobs:
	branch-slug:
	uses: ./.github/workflows/slugify.yaml
	with:
	value: ${{ github.head_ref }}

	deploy-dev:
	if: contains(github.event.pull_request.labels.*.name, 'preview')
	runs-on: ubuntu-latest
	needs: branch-slug
	environment:
	name: dev
	url: https://${{ needs.branch-slug.outputs.slug }}.chat-dev.huggingface.tech/chat/
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Login to Registry
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_PASSWORD }}

	- name: Inject slug/short variables
	uses: rlespinasse/[email protected]

	- name: Set GITHUB_SHA_SHORT from PR
	if: env.GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT != null
	run: echo "GITHUB_SHA_SHORT=${{ env.GITHUB_EVENT_PULL_REQUEST_HEAD_SHA_SHORT }}" >> $GITHUB_ENV

	- name: Docker metadata
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: \|
	huggingface/chat-ui
	tags: \|
	type=raw,value=dev-${{ env.GITHUB_SHA_SHORT }}

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

	- name: Build and Publish HuggingChat image
	uses: docker/build-push-action@v5
	with:
	context: .
	file: Dockerfile
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	platforms: linux/amd64
	cache-to: type=gha,mode=max,scope=amd64
	cache-from: type=gha,scope=amd64
	provenance: false
	build-args: \|
	INCLUDE_DB=false
	APP_BASE=/chat
	PUBLIC_COMMIT_SHA=${{ env.GITHUB_SHA_SHORT }}

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