Add version

main.go

@@ -36,6 +36,7 @@ const maxMultipartMemory int64 = 32 << 20 // 32MB
 
 var indexHTML *template.Template
 var maxUploadSize int64 = defaultMaxUploadSize
+var version = "dev"
 
 func main() {
 	uploadDir = os.Getenv("UPLOAD_DIR")
@@ -74,6 +75,7 @@ func main() {
 	http.HandleFunc("/", handleRequest)
 
 	log.Printf("Starting server on port %s, upload directory: %s", port, uploadDir)
+	log.Printf("Version: %s", version)
 	log.Printf("Files expires after: %v (DRYRUN_CLEAN=%v)", fileExpires, dryRun)
 	log.Printf("Max upload size: %d bytes", maxUploadSize)
 	if fileExpires != 0 {
@@ -446,6 +448,7 @@ func serveFrontpage(w http.ResponseWriter, r *http.Request) {
 		"Proto":         proto,
 		"Host":          host,
 		"MaxUploadSize": maxUploadSize,
+		"Version":       version,
 	}
 
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")