[ENG-xxx] Migrate KMS signer tests and set up CI #9

	name: Go

	on:
	push:
	branches: ["main"]
	pull_request:
	branches: ["main"]

	permissions:
	id-token: write
	contents: read

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	with:
	ref: ${{ github.head_ref }}
	fetch-depth: 0

	- name: Authenticate to Google Cloud
	uses: google-github-actions/auth@v1
	with:
	workload_identity_provider: ${{ secrets.GCP_WORKLOAD_IDENTITY_PROVIDER }}
	service_account: ${{ secrets.GCP_SERVICE_ACCOUNT }}

	- name: Set up gcloud (for KMS client lib to auth)
	uses: google-github-actions/setup-gcloud@v1
	with:
	project_id: courtyard-frontend

	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: 1.24.1

	- name: Lint Go files
	run: \|
	find . -name '*.go' \| xargs gofmt -d -s -w
	if ! git diff-index --quiet HEAD --; then
	echo "Code style issues found. Please run 'go fmt ./...' locally and commit changes."
	exit 1
	fi

	- name: Build
	run: go build -v ./...

	- name: Run unit tests
	env:
	GOOGLE_CLOUD_PROJECT: courtyard-frontend
	TEST_KMS_KEY_NAME: ${{ secrets.KMS_KEY_NAME }}
	run: go test -v -timeout 120s ./... -short

	- name: Run integration tests
	env:
	GOOGLE_CLOUD_PROJECT: courtyard-frontend
	TEST_KMS_KEY_NAME: ${{ secrets.KMS_KEY_NAME }}
	run: go test -v -timeout 300s ./... -run "TestKMSSigner(Integration\|Retry)"

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