config.go

// Package config contains set of tools which allow to configure application
package config

import (
	"errors"
	"os"
	"strings"

	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)

// Options initializes and returns terraform.Resource with credentials for given section
func Options(section string) *schema.Resource {
	section = strings.ToUpper(section)

	return &schema.Resource{
		Schema: map[string]*schema.Schema{
			"host": {
				Type:     schema.TypeString,
				Optional: true,
				DefaultFunc: func() (interface{}, error) {
					if v := os.Getenv("AKAMAI_" + section + "_HOST"); v != "" {
						return v, nil
					} else if v := os.Getenv("AKAMAI_HOST"); v != "" {
						return v, nil
					}
					return nil, errors.New("host not set")
				},
			},
			"access_token": {
				Type:     schema.TypeString,
				Optional: true,
				DefaultFunc: func() (interface{}, error) {
					if v := os.Getenv("AKAMAI_" + section + "_ACCESS_TOKEN"); v != "" {
						return v, nil
					} else if v := os.Getenv("AKAMAI_ACCESS_TOKEN"); v != "" {
						return v, nil
					}

					return nil, errors.New("access_token not set")
				},
			},
			"client_token": {
				Type:     schema.TypeString,
				Optional: true,
				DefaultFunc: func() (interface{}, error) {
					if v := os.Getenv("AKAMAI_" + section + "_CLIENT_TOKEN"); v != "" {
						return v, nil
					} else if v := os.Getenv("AKAMAI_CLIENT_TOKEN"); v != "" {
						return v, nil
					}

					return nil, errors.New("client_token not set")
				},
			},
			"client_secret": {
				Type:     schema.TypeString,
				Optional: true,
				DefaultFunc: func() (interface{}, error) {
					if v := os.Getenv("AKAMAI_" + section + "_CLIENT_SECRET"); v != "" {
						return v, nil
					} else if v := os.Getenv("AKAMAI_CLIENT_SECRET"); v != "" {
						return v, nil
					}

					return nil, errors.New("client_secret not set")
				},
			},
			"max_body": {
				Type:     schema.TypeInt,
				Optional: true,
				DefaultFunc: func() (interface{}, error) {
					if v := os.Getenv("AKAMAI_" + section + "_MAX_SIZE"); v != "" {
						return v, nil
					} else if v := os.Getenv("AKAMAI_MAX_SIZE"); v != "" {
						return v, nil
					}

					return 131072, nil
				},
			},
			"account_key": {
				Type:     schema.TypeString,
				Optional: true,
				DefaultFunc: func() (interface{}, error) {
					if v := os.Getenv("AKAMAI_" + section + "_ACCOUNT_KEY"); v != "" {
						return v, nil
					} else if v := os.Getenv("AKAMAI_ACCOUNT_KEY"); v != "" {
						return v, nil
					}

					return "", nil
				},
			},
		},
	}
}