package google import ( "os" "github.com/hashicorp/terraform/helper/schema" "github.com/hashicorp/terraform/terraform" ) // Provider returns a terraform.ResourceProvider. func Provider() terraform.ResourceProvider { return &schema.Provider{ Schema: map[string]*schema.Schema{ "account_file": &schema.Schema{ Type: schema.TypeString, Required: true, DefaultFunc: envDefaultFunc("GOOGLE_ACCOUNT_FILE"), }, "client_secrets_file": &schema.Schema{ Type: schema.TypeString, Required: true, DefaultFunc: envDefaultFunc("GOOGLE_CLIENT_FILE"), }, "project": &schema.Schema{ Type: schema.TypeString, Required: true, DefaultFunc: envDefaultFunc("GOOGLE_PROJECT"), }, "region": &schema.Schema{ Type: schema.TypeString, Required: true, DefaultFunc: envDefaultFunc("GOOGLE_REGION"), }, }, ResourcesMap: map[string]*schema.Resource{ "google_compute_address": resourceComputeAddress(), "google_compute_disk": resourceComputeDisk(), "google_compute_firewall": resourceComputeFirewall(), "google_compute_instance": resourceComputeInstance(), "google_compute_network": resourceComputeNetwork(), "google_compute_route": resourceComputeRoute(), }, ConfigureFunc: providerConfigure, } } func envDefaultFunc(k string) schema.SchemaDefaultFunc { return func() (interface{}, error) { if v := os.Getenv(k); v != "" { return v, nil } return nil, nil } } func providerConfigure(d *schema.ResourceData) (interface{}, error) { config := Config{ AccountFile: d.Get("account_file").(string), ClientSecretsFile: d.Get("client_secrets_file").(string), Project: d.Get("project").(string), Region: d.Get("region").(string), } if err := config.loadAndValidate(); err != nil { return nil, err } return &config, nil }