diff --git a/main.go b/main.go
index 7e1d040..ec39a7c 100644
--- a/main.go
+++ b/main.go
@@ -19,7 +19,8 @@ import (
"gopkg.in/alecthomas/kingpin.v2"
)
-const version string = "0.4.7"
+// Version is updated at compile-time via -ldflags.
+var version string = "development"
var (
showVersion = kingpin.Flag("version", "Print version information").Default().Bool()
@@ -189,7 +190,7 @@ func refreshDNS(targets []*target, monitor *mon.Monitor) {
func startServer(monitor *mon.Monitor) {
log.Infof("Starting ping exporter (Version: %s)", version)
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
- fmt.Fprintf(w, indexHTML, *metricsPath)
+ fmt.Fprintf(w, indexHTML, version, *metricsPath)
})
reg := prometheus.NewRegistry()
@@ -273,7 +274,7 @@ const indexHTML = `
- ping Exporter (Version ` + version + `)
+ ping Exporter (Version %s)
ping Exporter