Create build-backend.yml #1

	name: Build Backend

	on:
	push:
	branches: [ "main" ]

	env:
	PROJECT_ID: ${{ secrets.GKE_PROJECT }}
	GAR_LOCATION: us-central1

	jobs:
	setup-build-publish:
	name: Setup, Build, Publish
	runs-on: ubuntu-latest
	environment: production

	permissions:
	contents: 'read'
	id-token: 'write'

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

	# Authentication via credentials json
	- id: 'auth'
	uses: 'google-github-actions/auth@v1'
	with:
	credentials_json: '${{ secrets.GCP_CREDENTIALS }}'

	- name: Docker configuration
	run: \|-
	echo ${{steps.auth.outputs.access_token}} \| docker login -u oauth2accesstoken --password-stdin https://$GAR_LOCATION-docker.pkg.dev

	- name: Set up Taskfile
	uses: arduino/[email protected]

	- name: Build
	run: task build-backend-image tag="$GITHUB_SHA"

	# Push the Docker image to Google Artifact Registry
	- name: Publish
	run: task push-backend-image tag="$GITHUB_SHA"

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