1 files changed, 31 insertions, 0 deletions
diff --git a/cmd/gonf/cmd_version.go b/cmd/gonf/cmd_version.go
new file mode 100644
index 0000000..5cf7fb8
--- /dev/null
+++ b/cmd/gonf/cmd_version.go
@@ -0,0 +1,31 @@
+package main
+
+import (
+	"fmt"
+	"runtime/debug"
+)
+
+var buildRevision, buildTime, buildModified string
+
+func init() {
+	if info, ok := debug.ReadBuildInfo(); ok {
+		for _, setting := range info.Settings {
+			switch setting.Key {
+			case "vcs.revision":
+				buildRevision = setting.Value
+			case "vcs.modified":
+				buildModified = setting.Value
+			case "vcs.time":
+				buildTime = setting.Value
+			}
+		}
+	}
+}
+
+func cmdVersion() {
+	modified := "clean"
+	if buildModified == "true" {
+		modified = "dirty"
+	}
+	fmt.Printf("gonf - %s %s %s\n", buildRevision, buildTime, modified)
+}