Add Diskattrmap, Scsiattrmap for probed scsi devices

Additional changes

- Use ``iota`` for constants
- Remove unncessary C header files
- ``new-cmd`` now depends on codegangsta cli

cmd/new-cmd/new-cmd.go

@@ -0,0 +1,102 @@
+package main
+
+import (
+	"os"
+	"path"
+	"text/template"
+	"time"
+
+	"github.com/codegangsta/cli"
+	"github.com/minio-io/minio/pkg/utils"
+)
+
+type source struct {
+	Name     string
+	TempLate template.Template
+}
+
+const (
+	// Relative path from GOPATH default
+	TEMPLATEREPO = "/src/github.com/minio-io/minio/cmd/new-cmd/templates/"
+)
+
+type option struct {
+	Name         string
+	Definename   string
+	Functionname string
+}
+
+type command struct {
+	Name    string
+	Usage   string
+	Month   string
+	Year    int
+	Options []option
+}
+
+func (f source) get(commandName string, definition command) error {
+	wr, err := os.Create(path.Join(commandName, f.Name))
+	if err != nil {
+		return err
+	}
+
+	defer wr.Close()
+	return f.TempLate.Execute(wr, definition)
+}
+
+func initCommand(commandname, usage string, inputOptions []string) command {
+	year, month, _ := time.Now().Date()
+	return command{
+		Name:    commandname,
+		Usage:   usage,
+		Month:   month.String(),
+		Year:    year,
+		Options: initOptions(inputOptions),
+	}
+}
+
+func initOptions(inputOptions []string) []option {
+	var options []option
+
+	if inputOptions[0] == "" {
+		return options
+	}
+
+	for _, name := range inputOptions {
+		option := option{
+			Name:         name,
+			Definename:   utils.FirstUpper(name),
+			Functionname: "do" + utils.FirstUpper(name),
+		}
+		options = append(options, option)
+	}
+
+	return options
+}
+
+func main() {
+	app := cli.NewApp()
+	app.Name = "new-cmd"
+	app.Usage = "Is a stub builder for new commands, options"
+	var flags = []cli.Flag{
+		cli.StringFlag{
+			Name:  "options",
+			Value: "",
+			Usage: "Command-separated list of options to build",
+		},
+		cli.StringFlag{
+			Name:  "path",
+			Value: TEMPLATEREPO,
+			Usage: "Non standard templates path",
+		},
+		cli.StringFlag{
+			Name:  "usage",
+			Value: "",
+			Usage: "A one liner explaining the new command being built",
+		},
+	}
+	app.Flags = flags
+	app.Action = parseInput
+	app.Author = "Minio"
+	app.Run(os.Args)
+}