vendor/github.com/hashicorp/terraform/registry/regsrc/terraform_provider.go

   1 package regsrc
   2
   3 import (
   4         "fmt"
   5         "runtime"
   6         "strings"
   7
   8         "github.com/hashicorp/terraform/svchost"
   9 )
  10
  11 var (
  12         // DefaultProviderNamespace represents the namespace for canonical
  13         // HashiCorp-controlled providers.
  14         DefaultProviderNamespace = "-"
  15 )
  16
  17 // TerraformProvider describes a Terraform Registry Provider source.
  18 type TerraformProvider struct {
  19         RawHost      *FriendlyHost
  20         RawNamespace string
  21         RawName      string
  22         OS           string
  23         Arch         string
  24 }
  25
  26 // NewTerraformProvider constructs a new provider source.
  27 func NewTerraformProvider(name, os, arch string) *TerraformProvider {
  28         if os == "" {
  29                 os = runtime.GOOS
  30         }
  31         if arch == "" {
  32                 arch = runtime.GOARCH
  33         }
  34
  35         // separate namespace if included
  36         namespace := DefaultProviderNamespace
  37         if names := strings.SplitN(name, "/", 2); len(names) == 2 {
  38                 namespace, name = names[0], names[1]
  39         }
  40         p := &TerraformProvider{
  41                 RawHost:      PublicRegistryHost,
  42                 RawNamespace: namespace,
  43                 RawName:      name,
  44                 OS:           os,
  45                 Arch:         arch,
  46         }
  47
  48         return p
  49 }
  50
  51 // Provider returns just the registry ID of the provider
  52 func (p *TerraformProvider) TerraformProvider() string {
  53         return fmt.Sprintf("%s/%s", p.RawNamespace, p.RawName)
  54 }
  55
  56 // SvcHost returns the svchost.Hostname for this provider. The
  57 // default PublicRegistryHost is returned.
  58 func (p *TerraformProvider) SvcHost() (svchost.Hostname, error) {
  59         return svchost.ForComparison(PublicRegistryHost.Raw)
  60 }