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version.go
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/
version.go
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package main
import (
"fmt"
goversion "github.com/hashicorp/go-version"
)
// The main version number that is being run at the moment.
var version = "0.0.0"
// A pre-release marker for the version. If this is "" (empty string)
// then it means that it is a final release. Otherwise, this is a pre-release
// such as "dev" (in development), "beta", "rc1", etc.
var prerelease = "dev"
// semVer is an instance of version.Version. This has the secondary
// benefit of verifying during tests and init time that our version is a
// proper semantic version, which should always be the case.
var semVer *goversion.Version
func init() {
var err error
semVer, err = goversion.NewVersion(version)
if err != nil {
panic(err.Error())
}
}
// VersionString returns the complete version string, including prerelease
func VersionString() string {
if prerelease != "" {
return fmt.Sprintf("%s-%s", version, prerelease)
}
return version
}