github.com/azunymous/cdx@v0.0.0-20201122180449-fbb46cc4d252/parse/version.go (about)

     1  package parse
     2  
     3  import "regexp"
     4  
     5  var version = regexp.MustCompile(`[0-9]+\.[0-9]+\.[0-9]+`)
     6  
     7  // Version returns the semantic version (X.Y.Z) from a tag, returning an empty string if not found.
     8  func Version(tag string) string {
     9  	return version.FindString(tag)
    10  }