X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=version%2Fversion.go;h=21d5af9dd85b4988367f425ef31c2401036fc988;hb=66b2e881b96d9eff429d8136129f194a1d17da87;hp=8f3e82bbd877650a2a62b49d5538e114cd5b3a05;hpb=73733b0a8ab8612233c98f9828f5f563c69fc2b7;p=govpp.git

diff --git a/version/version.go b/version/version.go
index 8f3e82b..21d5af9 100644
--- a/version/version.go
+++ b/version/version.go
@@ -12,6 +12,7 @@
 //  See the License for the specific language governing permissions and
 //  limitations under the License.
 
+// Package version keeps track of versioning info for GoVPP.
 package version
 
 import (
@@ -21,14 +22,33 @@ import (
 	"time"
 )
 
+const (
+	Major      = 0
+	Minor      = 5
+	Patch      = 0
+	PreRelease = ""
+)
+
+// String formats the version string using semver format.
+func String() string {
+	v := fmt.Sprintf("v%d.%d.%d", Major, Minor, Patch)
+	if PreRelease != "" {
+		v += "-" + PreRelease
+	}
+	return v
+}
+
+// Following variables should normally be updated via `-ldflags "-X ..."`.
+// However, the version string is hard-coded to ensure it is always included
+// even with bare go build/install.
 var (
-	name        = "govpp"
-	version     = "v0.2.0"
-	commitHash  = "unknown"
-	buildBranch = "HEAD"
-	buildStamp  = ""
-	buildUser   = ""
-	buildHost   = ""
+	name       = "govpp"
+	version    = "v0.5.0"
+	commit     = "unknown"
+	branch     = "HEAD"
+	buildStamp = ""
+	buildUser  = ""
+	buildHost  = ""
 
 	buildDate time.Time
 )
@@ -41,6 +61,10 @@ func init() {
 	buildDate = time.Unix(buildstampInt64, 0)
 }
 
+func Version() string {
+	return version
+}
+
 func Info() string {
 	return fmt.Sprintf(`%s %s`, name, version)
 }
@@ -54,7 +78,7 @@ func Verbose() string {
   Build date:	%s
   Go runtime:	%s (%s/%s)`,
 		name,
-		version, buildBranch, commitHash,
+		version, branch, commit,
 		buildUser, buildHost, buildDate.Format(time.UnixDate),
 		runtime.Version(), runtime.GOOS, runtime.GOARCH,
 	)