Add version number

core/version.go

@@ -0,0 +1,6 @@
+package core
+
+// Version will return the current version.
+func Version() string {
+	return "v0.1.0"
+}

handler/web/page.go

@@ -9,4 +9,5 @@ type Page struct {
 	Error    []string
 	Success  []string
 	Notice   []string
+	Version  string
 }

handler/web/register.go

@@ -8,12 +8,13 @@ import (
 	"strings"
 
 	"tildegit.org/andinus/perseus/auth"
+	"tildegit.org/andinus/perseus/core"
 	"tildegit.org/andinus/perseus/storage/sqlite3"
 )
 
 // HandleRegister handles /register pages.
 func HandleRegister(w http.ResponseWriter, r *http.Request, db *sqlite3.DB) {
-	p := Page{}
+	p := Page{Version: core.Version()}
 	p.Notice = []string{
 		"Only [a-z] & [0-9] allowed for username",
 		"Password length must be greater than 8 characters",

web/register.html

@@ -45,6 +45,8 @@
 	 / 
 	<a href="https://andinus.nand.sh/perseus">Perseus</a>
 	<span style="float:right">
+	  Perseus {{ .Version }}
+	  &nbsp;/&nbsp;
 	  <a href="https://tildegit.org/andinus/perseus">
 	    Source Code
 	  </a>