#19 Revel version command added

revel/version.go

@@ -0,0 +1,34 @@
+// Copyright (c) 2012-2016 The Revel Framework Authors, All rights reserved.
+// Revel Framework source code and usage is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"fmt"
+	"runtime"
+
+	"github.com/revel/revel"
+)
+
+var cmdVersion = &Command{
+	UsageLine: "version",
+	Short:     "displays the Revel Framework and Go version",
+	Long: `
+Displays the Revel Framework and Go version.
+
+For example:
+
+    revel version
+`,
+}
+
+func init() {
+	cmdVersion.Run = versionApp
+}
+
+func versionApp(args []string) {
+	fmt.Printf("Version(s):")
+	fmt.Printf("\n   Revel v%v (%v)", revel.VERSION, revel.BUILD_DATE)
+	fmt.Printf("\n   %s %s/%s\n\n", runtime.Version(), runtime.GOOS, runtime.GOARCH)
+}