vendor/github.com/hashicorp/terraform/version/version.go

   1 // The version package provides a location to set the release versions for all
   2 // packages to consume, without creating import cycles.
   3 //
   4 // This package should not import any other terraform packages.
   5 package version
   6
   7 import (
   8         "fmt"
   9
  10         version "github.com/hashicorp/go-version"
  11 )
  12
  13 // The main version number that is being run at the moment.
  14 var Version = "0.12.0"
  15
  16 // A pre-release marker for the version. If this is "" (empty string)
  17 // then it means that it is a final release. Otherwise, this is a pre-release
  18 // such as "dev" (in development), "beta", "rc1", etc.
  19 var Prerelease = ""
  20
  21 // SemVer is an instance of version.Version. This has the secondary
  22 // benefit of verifying during tests and init time that our version is a
  23 // proper semantic version, which should always be the case.
  24 var SemVer *version.Version
  25
  26 func init() {
  27         SemVer = version.Must(version.NewVersion(Version))
  28 }
  29
  30 // Header is the header name used to send the current terraform version
  31 // in http requests.
  32 const Header = "Terraform-Version"
  33
  34 // String returns the complete version string, including prerelease
  35 func String() string {
  36         if Prerelease != "" {
  37                 return fmt.Sprintf("%s-%s", Version, Prerelease)
  38         }
  39         return Version
  40 }