Add support for customizable user (#7569)

cmd/endpoint-ellipses.go

@@ -213,12 +213,12 @@ func parseEndpointSet(args ...string) (ep endpointSet, err error) {
 	return ep, nil
 }
 
-// Parses all ellipses input arguments, expands them into corresponding
-// list of endpoints chunked evenly in accordance with a specific
-// set size.
+// GetAllSets - parses all ellipses input arguments, expands them into
+// corresponding list of endpoints chunked evenly in accordance with a
+// specific set size.
 // For example: {1...64} is divided into 4 sets each of size 16.
 // This applies to even distributed setup syntax as well.
-func getAllSets(args ...string) ([][]string, error) {
+func GetAllSets(args ...string) ([][]string, error) {
 	if len(args) == 0 {
 		return nil, errInvalidArgument
 	}
@@ -266,7 +266,7 @@ func getAllSets(args ...string) ([][]string, error) {
 // CreateServerEndpoints - validates and creates new endpoints from input args, supports
 // both ellipses and without ellipses transparently.
 func createServerEndpoints(serverAddr string, args ...string) (string, EndpointList, SetupType, int, int, error) {
-	setArgs, err := getAllSets(args...)
+	setArgs, err := GetAllSets(args...)
 	if err != nil {
 		return serverAddr, nil, -1, 0, 0, err
 	}

cmd/gateway-main.go

@@ -41,14 +41,14 @@ var (
 	gatewayCmd = cli.Command{
 		Name:            "gateway",
 		Usage:           "start object storage gateway",
-		Flags:           append(serverFlags, globalFlags...),
+		Flags:           append(ServerFlags, GlobalFlags...),
 		HideHelpCommand: true,
 	}
 )
 
 // RegisterGatewayCommand registers a new command for gateway.
 func RegisterGatewayCommand(cmd cli.Command) error {
-	cmd.Flags = append(append(cmd.Flags, append(cmd.Flags, serverFlags...)...), globalFlags...)
+	cmd.Flags = append(append(cmd.Flags, append(cmd.Flags, ServerFlags...)...), GlobalFlags...)
 	gatewayCmd.Subcommands = append(gatewayCmd.Subcommands, cmd)
 	return nil
 }

cmd/main.go

@@ -27,8 +27,8 @@ import (
 	"github.com/minio/minio/pkg/words"
 )
 
-// global flags for minio.
-var globalFlags = []cli.Flag{
+// GlobalFlags - global flags for minio.
+var GlobalFlags = []cli.Flag{
 	cli.StringFlag{
 		Name:  "config-dir, C",
 		Value: defaultConfigDir.Get(),
@@ -131,7 +131,7 @@ func newApp(name string) *cli.App {
 	app.Version = Version
 	app.Usage = "Cloud Storage Server."
 	app.Description = `MinIO is an Amazon S3 compatible object storage server. Use it to store photos, videos, VMs, containers, log files, or any blob of data as objects.`
-	app.Flags = globalFlags
+	app.Flags = GlobalFlags
 	app.HideVersion = true     // Hide `--version` flag, we already have `minio version`.
 	app.HideHelpCommand = true // Hide `help, h` command, we already have `minio --help`.
 	app.Commands = commands

cmd/server-main.go

@@ -38,7 +38,8 @@ func init() {
 	logger.RegisterUIError(fmtError)
 }
 
-var serverFlags = []cli.Flag{
+// ServerFlags - server command specific flags
+var ServerFlags = []cli.Flag{
 	cli.StringFlag{
 		Name:  "address",
 		Value: ":" + globalMinioDefaultPort,
@@ -49,7 +50,7 @@ var serverFlags = []cli.Flag{
 var serverCmd = cli.Command{
 	Name:   "server",
 	Usage:  "start object storage server",
-	Flags:  append(serverFlags, globalFlags...),
+	Flags:  append(ServerFlags, GlobalFlags...),
 	Action: serverMain,
 	CustomHelpTemplate: `NAME:
   {{.HelpName}} - {{.Usage}}