Merge pull request #162 from Azure-Samples/gk/prompt-engineering-note… #39

	name: Frontend Build and Push to GHCR

	on:
	push:
	branches:
	- main
	paths:
	- 'ui/typescript/**'
	workflow_dispatch:

	env:
	REGISTRY: ghcr.io
	REPOSITORY: ${{ github.repository }}

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:

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

	- name: Set short_sha
	id: vars
	run: echo "short_sha=$(git rev-parse --short HEAD)" >> ${GITHUB_ENV}

	- name: Login to GHCR
	uses: docker/login-action@v1
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: downcase env.REPOSITORY
	run: \|
	echo "REPOSITORY=${GITHUB_REPOSITORY,,}" >>${GITHUB_ENV}

	- name: Build and push Docker image
	uses: docker/build-push-action@v2
	with:
	context: ui/typescript
	push: true
	tags: ${{ env.REGISTRY }}/${{ env.REPOSITORY }}/frontend-service:${{ env.short_sha }}

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