#43 AWS認証情報の設定ステップを削除し、Node.jsのセットアップステップを追加 #21

	name: Terraform Drift Detection

	on:
	schedule:
	- cron: '0 3 * * *' # 毎日03:00 JST（=18:00 UTC）
	workflow_dispatch: # 手動実行も可能にする
	push:
	branches:
	- '43-drift' # テスト用に43-driftブランチでも実行

	jobs:
	drift-detection:
	runs-on: arc-runner-set

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

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '18'

	- name: Install AWS CLI
	run: \|
	curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
	unzip awscliv2.zip
	sudo ./aws/install
	aws --version

	- name: Set up Terraform
	uses: hashicorp/setup-terraform@v3
	with:
	terraform_version: 1.11.3
	terraform_wrapper: false

	- name: Terraform Init
	run: \|
	cd example/actions/terraform
	terraform init -input=false

	- name: Terraform Plan
	id: plan
	run: \|
	cd example/actions/terraform
	terraform plan -detailed-exitcode

	- name: Send SNS Notification on Plan Failure
	if: ${{ failure() }}
	run: \|
	aws sns publish \
	--topic-arn "arn:aws:sns:ap-northeast-2:456247443832:cn-practice-drift-notification" \
	--subject "Terraform Plan Failed - Drift Detection" \
	--message "Terraform plan failed during drift detection. Please check the GitHub Actions logs for details. Workflow: ${{ github.workflow }}, Run ID: ${{ github.run_id }}"

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