variables.tf

variable "project_id" {
  type        = string
  description = "GCPのプロジェクトID"
}

variable "region" {
  type        = string
  default     = "asia-northeast1"
  description = "リージョン名"
}

variable "zone" {
  type        = string
  default     = "asia-northeast1-a"
  description = "ゾーン名"
}

variable "machine_type" {
  type        = string
  default     = "e2-medium"
  description = "Compute Engine のマシンタイプ"
}

variable "instance_name" {
  type        = string
  default     = "nodejs-app-instance"
  description = "Compute Engineインスタンス名"
}

variable "github_repo" {
  type        = string
  description = "GitHubリポジトリのURL (例: your-org/your-repo)"
}

variable "github_branch" {
  type        = string
  default     = "main"
  description = "デプロイするGitHubブランチ"
}

variable "app_port" {
  type        = number
  default     = 3000
  description = "アプリケーションのポート番号"
}

variable "credentials_file" {
  type        = string
  default     = "service-account-key.json"
  description = "GCPサービスアカウントのJSONキーファイルパス"
}