Revert "Revert "Deploy subgraph" (#797)" (#810) #673

	name: Staging CI/CD

	on:
	workflow_dispatch:
	push:
	branches:
	- main

	env:
	BASE_IMAGE: ghcr.io/graphprotocol/graph-docs-staging
	HEALTH_CHECK_URL: https://staging.thegraph.com/docs
	APP_NAME: graph-docs

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Cancel Previous Runs
	uses: styfle/[email protected]
	with:
	access_token: ${{ github.token }}

	- name: Check out the repo
	uses: actions/checkout@v4

	- name: Log in to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:
	context: . # required to respect .dockerignore
	cache-from: type=registry,ref=${{ env.BASE_IMAGE }}:latest
	cache-to: type=inline
	build-args: \|
	ENVIRONMENT=staging
	tags: \|
	${{ env.BASE_IMAGE }}:${{ github.sha }}
	${{ env.BASE_IMAGE }}:latest
	push: true

	deploy:
	runs-on: ubuntu-latest
	needs: build
	steps:
	- name: Check out the repo
	uses: actions/checkout@v4

	- name: Authenticate to GCP
	uses: google-github-actions/auth@v2
	with:
	credentials_json: ${{ secrets.GCP_THE_GRAPH_STAGING }}

	- name: Set up kubectl
	uses: google-github-actions/get-gke-credentials@v2
	with:
	cluster_name: hosted-service
	location: us-central1-a

	- name: Set a new k8s image and apply the manifests
	run: .github/scripts/kustomize-apply.sh staging $APP_NAME=$BASE_IMAGE:$GITHUB_SHA

	- name: Wait for pods to be ready
	run: .github/scripts/kubectl-wait-ready.sh $APP_NAME

	- name: Check the endpoints
	run: .github/scripts/npx-wait-on/run.sh $HEALTH_CHECK_URL

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