moving to go style commands

git-svn-id: https://weed-fs.googlecode.com/svn/trunk@62 282b0af5-e82d-9cf1-ede4-77906d7719d0

weed-fs/src/cmd/weed/version.go

@@ -0,0 +1,25 @@
+// Copyright 2011 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"fmt"
+	"runtime"
+)
+
+var cmdVersion = &Command{
+	Run:       runVersion,
+	UsageLine: "version",
+	Short:     "print Weed File System version",
+	Long:      `Version prints the Weed File System version`,
+}
+
+func runVersion(cmd *Command, args []string) {
+	if len(args) != 0 {
+		cmd.Usage()
+	}
+
+	fmt.Printf("version 0.15 %s %s\n",runtime.GOOS, runtime.GOARCH)
+}