rearrange and document version pkg

version/version.go

@@ -1,3 +1,4 @@
+// Package version implements version parsing logic
 package version
 
 import (
@@ -8,15 +9,6 @@ import (
 	"strings"
 )
 
-// Info : data structure for program version information
-type info struct {
-	Major      int
-	Minor      int
-	Patch      int
-	Prerelease []string
-	BuildMeta  []string
-}
-
 // gitDescribe : Git's "git describe --always --dirty" output
 var gitDescribe = ""
 
@@ -29,6 +21,15 @@ var OsArch = fmt.Sprintf("%s (%s)", runtime.GOOS, runtime.GOARCH)
 // Version : the complete version data
 var Version = parseGitDescribe(gitDescribe)
 
+// Info : data structure for program version information
+type info struct {
+	Major      int
+	Minor      int
+	Patch      int
+	Prerelease []string
+	BuildMeta  []string
+}
+
 // Equal compares two Info structs for equality
 func (i info) Equal(o info) bool {
 	if i.Major != o.Major || i.Minor != o.Minor || i.Patch != o.Patch {