func TestCheckServerSyntax(t *testing.T) {
app := cli.NewApp()
app.Commands = []cli.Command{serverCmd}
serverFlagSet := flag.NewFlagSet("server", 0)
cli.NewContext(app, serverFlagSet, nil)
disksGen := func(n int) []string {
disks, err := getRandomDisks(n)
if err != nil {
t.Fatalf("Unable to initialie disks %s", err)
}
return disks
}
testCases := [][]string{
disksGen(1),
disksGen(4),
disksGen(8),
disksGen(16),
}
for i, disks := range testCases {
err := serverFlagSet.Parse(disks)
if err != nil {
t.Errorf("Test %d failed to parse arguments %s", i+1, disks)
}
defer removeRoots(disks)
endpoints, err := parseStorageEndpoints(disks)
if err != nil {
t.Fatalf("Test %d : Unexpected error %s", i+1, err)
}
checkEndpointsSyntax(endpoints, disks)
_, err = initStorageDisks(endpoints)
if err != nil {
t.Errorf("Test %d : disk init failed : %s", i+1, err)
}
}
}
func registerApp() *cli.App {
// register all commands
registerCommand(donutCmd)
registerCommand(serverCmd)
registerCommand(controllerCmd)
registerCommand(versionCmd)
// register all flags
registerFlag(addressFlag)
registerFlag(addressControllerFlag)
registerFlag(addressServerRPCFlag)
registerFlag(ratelimitFlag)
registerFlag(anonymousFlag)
registerFlag(certFlag)
registerFlag(keyFlag)
registerFlag(jsonFlag)
// set up app
app := cli.NewApp()
app.Name = "minio"
// hide --version flag, version is a command
app.HideVersion = true
app.Author = "Minio.io"
app.Usage = "Minio Cloud Storage"
app.Flags = flags
app.Commands = commands
app.CustomAppHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.Name}} {{if .Flags}}[global flags] {{end}}command{{if .Flags}} [command flags]{{end}} [arguments...]
COMMANDS:
{{range .Commands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
{{end}}{{if .Flags}}
GLOBAL FLAGS:
{{range .Flags}}{{.}}
{{end}}{{end}}
VERSION:
` + minioVersion +
`{{range $key, $value := ExtraInfo}}
{{$key}}:
{{$value}}
{{end}}
`
app.CommandNotFound = func(ctx *cli.Context, command string) {
msg := fmt.Sprintf("‘%s’ is not a minio sub-command. See ‘minio help’.", command)
closestCommands := findClosestCommands(command)
if len(closestCommands) > 0 {
msg += fmt.Sprintf("\n\nDid you mean one of these?\n")
for _, cmd := range closestCommands {
msg += fmt.Sprintf(" ‘%s’\n", cmd)
}
}
Fatalln(msg)
}
return app
}
func ExampleAppHelp() {
// set args for examples sake
os.Args = []string{"greet", "h", "describeit"}
app := cli.NewApp()
app.Name = "greet"
app.Flags = []cli.Flag{
cli.StringFlag{Name: "name", Value: "bob", Usage: "a name to say"},
}
app.Commands = []cli.Command{
{
Name: "describeit",
Aliases: []string{"d"},
Usage: "use it to see a description",
Description: "This is how we describe describeit the function",
Action: func(c *cli.Context) {
fmt.Printf("i like to describe things")
},
},
}
app.Run(os.Args)
// Output:
// NAME:
// describeit - use it to see a description
//
// USAGE:
// command describeit [arguments...]
//
// DESCRIPTION:
// This is how we describe describeit the function
}
func TestApp_DefaultStdout(t *testing.T) {
app := cli.NewApp()
if app.Writer != os.Stdout {
t.Error("Default output writer not set.")
}
}
func TestApp_RunAsSubcommandParseFlags(t *testing.T) {
var context *cli.Context
a := cli.NewApp()
a.Commands = []cli.Command{
{
Name: "foo",
Action: func(c *cli.Context) {
context = c
},
Flags: []cli.Flag{
cli.StringFlag{
Name: "lang",
Value: "english",
Usage: "language for the greeting",
},
},
Before: func(_ *cli.Context) error { return nil },
},
}
a.Run([]string{"", "foo", "--lang", "spanish", "abcd"})
expect(t, context.Args().Get(0), "abcd")
expect(t, context.String("lang"), "spanish")
}
func TestGlobalFlagsInSubcommands(t *testing.T) {
subcommandRun := false
app := cli.NewApp()
app.Flags = []cli.Flag{
cli.BoolFlag{Name: "debug, d", Usage: "Enable debugging"},
}
app.Commands = []cli.Command{
{
Name: "foo",
Subcommands: []cli.Command{
{
Name: "bar",
Action: func(c *cli.Context) {
if c.GlobalBool("debug") {
subcommandRun = true
}
},
},
},
},
}
app.Run([]string{"command", "-d", "foo", "bar"})
expect(t, subcommandRun, true)
}
func registerApp() *cli.App {
// Register all the commands (refer flags.go)
registerCmd(lsCmd) // List contents of a bucket.
registerCmd(mbCmd) // Make a bucket.
registerCmd(catCmd) // Display contents of a file.
registerCmd(pipeCmd) // Write contents of stdin to a file.
registerCmd(shareCmd) // Share documents via URL.
registerCmd(cpCmd) // Copy objects and files from multiple sources to single destination.
registerCmd(mirrorCmd) // Mirror objects and files from single source to multiple destinations.
registerCmd(diffCmd) // Computer differences between two files or folders.
registerCmd(rmCmd) // Remove a file or bucket
registerCmd(accessCmd) // Set access permissions.
registerCmd(sessionCmd) // Manage sessions for copy and mirror.
registerCmd(configCmd) // Configure minio client.
registerCmd(updateCmd) // Check for new software updates.
registerCmd(versionCmd) // Print version.
app := cli.NewApp()
app.Usage = "Minio Client for cloud storage and filesystems."
app.Commands = commands
app.Author = "Minio.io"
app.Flags = append(mcFlags, globalFlags...)
app.CustomAppHelpTemplate = mcHelpTemplate
app.CommandNotFound = commandNotFound // handler function declared above.
return app
}
func registerApp() *cli.App {
// Register all commands.
registerCommand(serverCmd)
registerCommand(versionCmd)
registerCommand(updateCmd)
registerCommand(controlCmd)
// Set up app.
app := cli.NewApp()
app.Name = "Minio"
app.Author = "Minio.io"
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.Commands = commands
app.CustomAppHelpTemplate = minioHelpTemplate
app.CommandNotFound = func(ctx *cli.Context, command string) {
msg := fmt.Sprintf("‘%s’ is not a minio sub-command. See ‘minio --help’.", command)
closestCommands := findClosestCommands(command)
if len(closestCommands) > 0 {
msg += fmt.Sprintf("\n\nDid you mean one of these?\n")
for _, cmd := range closestCommands {
msg += fmt.Sprintf(" ‘%s’\n", cmd)
}
}
console.Fatalln(msg)
}
return app
}
// Tests check server syntax.
func TestCheckServerSyntax(t *testing.T) {
app := cli.NewApp()
app.Commands = []cli.Command{serverCmd}
serverFlagSet := flag.NewFlagSet("server", 0)
serverFlagSet.String("address", ":9000", "")
ctx := cli.NewContext(app, serverFlagSet, serverFlagSet)
disksGen := func(n int) []string {
disks, err := getRandomDisks(n)
if err != nil {
t.Fatalf("Unable to initialie disks %s", err)
}
return disks
}
testCases := [][]string{
disksGen(1),
disksGen(4),
disksGen(8),
disksGen(16),
}
for i, disks := range testCases {
err := serverFlagSet.Parse(disks)
if err != nil {
t.Errorf("Test %d failed to parse arguments %s", i+1, disks)
}
defer removeRoots(disks)
checkServerSyntax(ctx)
}
}
func Example() {
app := cli.NewApp()
app.Name = "todo"
app.Usage = "task list on the command line"
app.Commands = []cli.Command{
{
Name: "add",
Aliases: []string{"a"},
Usage: "add a task to the list",
Action: func(c *cli.Context) {
println("added task: ", c.Args().First())
},
},
{
Name: "complete",
Aliases: []string{"c"},
Usage: "complete a task on the list",
Action: func(c *cli.Context) {
println("completed task: ", c.Args().First())
},
},
}
app.Run(os.Args)
}
func TestApp_ParseSliceFlags(t *testing.T) {
var parsedOption, firstArg string
var parsedIntSlice []int
var parsedStringSlice []string
app := cli.NewApp()
command := cli.Command{
Name: "cmd",
Flags: []cli.Flag{
cli.IntSliceFlag{Name: "p", Value: &cli.IntSlice{}, Usage: "set one or more ip addr"},
cli.StringSliceFlag{Name: "ip", Value: &cli.StringSlice{}, Usage: "set one or more ports to open"},
},
Action: func(c *cli.Context) {
parsedIntSlice = c.IntSlice("p")
parsedStringSlice = c.StringSlice("ip")
parsedOption = c.String("option")
firstArg = c.Args().First()
},
}
app.Commands = []cli.Command{command}
app.Run([]string{"", "cmd", "my-arg", "-p", "22", "-p", "80", "-ip", "8.8.8.8", "-ip", "8.8.4.4"})
IntsEquals := func(a, b []int) bool {
if len(a) != len(b) {
return false
}
for i, v := range a {
if v != b[i] {
return false
}
}
return true
}
StrsEquals := func(a, b []string) bool {
if len(a) != len(b) {
return false
}
for i, v := range a {
if v != b[i] {
return false
}
}
return true
}
var expectedIntSlice = []int{22, 80}
var expectedStringSlice = []string{"8.8.8.8", "8.8.4.4"}
if !IntsEquals(parsedIntSlice, expectedIntSlice) {
t.Errorf("%v does not match %v", parsedIntSlice, expectedIntSlice)
}
if !StrsEquals(parsedStringSlice, expectedStringSlice) {
t.Errorf("%v does not match %v", parsedStringSlice, expectedStringSlice)
}
}
func main() {
app := cli.NewApp()
app.Usage = "A miner for your minio access logs"
app.Version = "0.0.1"
app.Commands = commands
app.Flags = flags
app.Author = "Minio.io"
app.RunAndExitOnError()
}
func registerApp() *cli.App {
// Register all the commands
registerCmd(lsCmd) // List contents of a bucket
registerCmd(mbCmd) // make a bucket
registerCmd(catCmd) // concantenate an object to standard output
registerCmd(cpCmd) // copy objects and files from multiple sources to single destination
registerCmd(castCmd) // cast objects and files from single source to multiple destinations
registerCmd(sessionCmd) // session handling for resuming copy and cast operations
registerCmd(diffCmd) // compare two objects
registerCmd(accessCmd) // set permissions [public, private, readonly, authenticated] for buckets and folders.
registerCmd(configCmd) // generate configuration "/home/harsha/.mc/config.json" file.
registerCmd(updateCmd) // update Check for new software updates
// register all the flags
registerFlag(configFlag) // path to config folder
registerFlag(quietFlag) // suppress console output
registerFlag(forceFlag) // force copying data
registerFlag(aliasFlag) // OS toolchain mimic
registerFlag(themeFlag) // console theme flag
registerFlag(jsonFlag) // json formatted output
registerFlag(debugFlag) // enable debugging output
app := cli.NewApp()
app.Usage = "Minio Client for cloud storage and filesystems"
app.Version = getVersion()
app.Commands = commands
app.Compiled = getVersion()
app.Flags = flags
app.Author = "Minio.io"
app.CustomAppHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.Name}} {{if .Flags}}[global flags] {{end}}command{{if .Flags}} [command flags]{{end}} [arguments...]
COMMANDS:
{{range .Commands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
{{end}}{{if .Flags}}
GLOBAL FLAGS:
{{range .Flags}}{{.}}
{{end}}{{end}}
VERSION:
{{if .Compiled}}
{{.Compiled}}{{end}}
{{range $key, $value := ExtraInfo}}
{{$key}}:
{{$value}}
{{end}}
`
app.CommandNotFound = func(ctx *cli.Context, command string) {
console.Fatalf("Command not found: ‘%s’\n", command)
}
return app
}
func registerApp() *cli.App {
// Register all the commands
registerCmd(lsCmd) // List contents of a bucket.
registerCmd(mbCmd) // Make a bucket.
registerCmd(catCmd) // Display contents of a file.
registerCmd(cpCmd) // Copy objects and files from multiple sources to single destination.
registerCmd(mirrorCmd) // Mirror objects and files from single source to multiple destinations.
registerCmd(sessionCmd) // Manage sessions for copy and mirror.
registerCmd(shareCmd) // Share documents via URL.
registerCmd(diffCmd) // Computer differences between two files or folders.
registerCmd(accessCmd) // Set access permissions.
registerCmd(configCmd) // Configure minio client.
registerCmd(updateCmd) // Check for new software updates.
registerCmd(versionCmd) // Print version.
// register all the flags
registerFlag(configFlag) // Path to configuration folder.
registerFlag(quietFlag) // Suppress chatty console output.
registerFlag(mimicFlag) // Behave like operating system tools. Use with shell aliases.
registerFlag(jsonFlag) // Enable json formatted output.
registerFlag(debugFlag) // Enable debugging output.
registerFlag(noColorFlag) // Disable console coloring.
app := cli.NewApp()
app.Usage = "Minio Client for cloud storage and filesystems."
// hide --version flag, version is a command
app.HideVersion = true
app.Commands = commands
app.Flags = flags
app.Author = "Minio.io"
app.CustomAppHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.Name}} {{if .Flags}}[global flags] {{end}}command{{if .Flags}} [command flags]{{end}} [arguments...]
COMMANDS:
{{range .Commands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
{{end}}{{if .Flags}}
GLOBAL FLAGS:
{{range .Flags}}{{.}}
{{end}}{{end}}
VERSION:
` + getFormattedVersion() +
`{{ "\n"}} {{range $key, $value := ExtraInfo}}
{{$key}}:
{{$value}}
{{end}}`
app.CommandNotFound = func(ctx *cli.Context, command string) {
fatalIf(errDummy().Trace(), fmt.Sprintf("Command ‘%s’ not found.", command))
}
return app
}
func TestApp_Command(t *testing.T) {
app := cli.NewApp()
fooCommand := cli.Command{Name: "foobar", Aliases: []string{"f"}}
batCommand := cli.Command{Name: "batbaz", Aliases: []string{"b"}}
app.Commands = []cli.Command{
fooCommand,
batCommand,
}
for _, test := range commandAppTests {
expect(t, app.Command(test.name) != nil, test.expected)
}
}
func main() {
// set up go max processes
runtime.GOMAXPROCS(runtime.NumCPU())
// set up app
app := cli.NewApp()
app.Name = "minio"
app.Version = getVersion()
app.Compiled = getVersion()
app.Author = "Minio.io"
app.Usage = "Minio Cloud Storage"
app.Flags = flags
app.Commands = commands
app.Before = func(c *cli.Context) error {
globalDebugFlag = c.GlobalBool("debug")
return nil
}
app.ExtraInfo = func() map[string]string {
if globalDebugFlag {
return getSystemData()
}
return make(map[string]string)
}
app.CustomAppHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.Name}} {{if .Flags}}[global flags] {{end}}command{{if .Flags}} [command flags]{{end}} [arguments...]
COMMANDS:
{{range .Commands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
{{end}}{{if .Flags}}
GLOBAL FLAGS:
{{range .Flags}}{{.}}
{{end}}{{end}}
VERSION:
{{if .Compiled}}
{{.Compiled}}{{end}}
{{range $key, $value := ExtraInfo}}
{{$key}}:
{{$value}}
{{end}}
`
app.CommandNotFound = func(ctx *cli.Context, command string) {
Fatalf("Command not found: ‘%s’\n", command)
}
app.RunAndExitOnError()
}
func main() {
// set up iodine
iodine.SetGlobalState("mkdonut.version", Version)
iodine.SetGlobalState("mkdonut.starttime", time.Now().Format(time.RFC3339))
// set up go max processes
runtime.GOMAXPROCS(runtime.NumCPU())
// set up app
app := cli.NewApp()
app.Action = runMkdonut
app.Name = "mkdonut"
app.Version = Version
app.Compiled = getVersion()
app.Author = "Minio.io"
app.Usage = "Make a donut"
app.Flags = flags
app.Before = func(c *cli.Context) error {
if c.GlobalBool("debug") {
app.ExtraInfo = getSystemData()
}
return nil
}
app.CustomAppHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.Name}} {{if .Flags}}[global flags] {{end}}command{{if .Flags}} [command flags]{{end}} [arguments...]
EXAMPLES:
1. Create a donut with four disks
$ {{.Name}} donuttest /mnt/export1 /mnt/export2 /mnt/export3 /mnt/export4
2. Create a donut with sixteen disks
$ {{.Name}} donut-16 /mnt/export1 /mnt/export2 /mnt/export3 /mnt/export4 /mnt/export5 \
/mnt/export6 /mnt/export7 /mnt/export8 /mnt/export9 /mnt/export10 /mnt/export11 \
/mnt/export12 /mnt/export13 /mnt/export14 /mnt/export15 /mnt/export16
{{if .Flags}}
GLOBAL FLAGS:
{{range .Flags}}{{.}}
{{end}}{{end}}
VERSION:
{{if .Compiled}}
{{.Compiled}}{{end}}
{{range $key, $value := .ExtraInfo}}
{{$key}}:
{{$value}}
{{end}}
`
app.RunAndExitOnError()
}
func TestApp_Run(t *testing.T) {
s := ""
app := cli.NewApp()
app.Action = func(c *cli.Context) {
s = s + c.Args().First()
}
err := app.Run([]string{"command", "foo"})
expect(t, err, nil)
err = app.Run([]string{"command", "bar"})
expect(t, err, nil)
expect(t, s, "foobar")
}
func TestApp_Float64Flag(t *testing.T) {
var meters float64
app := cli.NewApp()
app.Flags = []cli.Flag{
cli.Float64Flag{Name: "height", Value: 1.5, Usage: "Set the height, in meters"},
}
app.Action = func(c *cli.Context) {
meters = c.Float64("height")
}
app.Run([]string{"", "--height", "1.93"})
expect(t, meters, 1.93)
}
func main() {
app := cli.NewApp()
app.Commands = []cli.Command{
{
Name: "release",
Action: runMinioRelease,
},
{
Name: "install",
Action: runMinioInstall,
},
}
app.Author = "Minio.io"
app.RunAndExitOnError()
}
func TestAppNoHelpFlag(t *testing.T) {
oldFlag := cli.HelpFlag
defer func() {
cli.HelpFlag = oldFlag
}()
cli.HelpFlag = cli.BoolFlag{}
app := cli.NewApp()
err := app.Run([]string{"test", "-h"})
if err != flag.ErrHelp {
t.Errorf("expected error about missing help flag, but got: %s (%T)", err, err)
}
}
func main() {
app := cli.NewApp()
app.Usage = "Minio Client for object storage and filesystems"
app.Commands = []cli.Command{
{
Name: "release",
Action: runMcRelease,
},
{
Name: "install",
Action: runMcInstall,
},
}
app.Author = "Minio.io"
app.RunAndExitOnError()
}
func TestApp_SetStdout(t *testing.T) {
w := &mockWriter{}
app := cli.NewApp()
app.Name = "test"
app.Writer = w
err := app.Run([]string{"help"})
if err != nil {
t.Fatalf("Run error: %s", err)
}
if len(w.written) == 0 {
t.Error("App did not write output to desired writer.")
}
}
func main() {
// set up iodine
iodine.SetGlobalState("minio.version", Version)
iodine.SetGlobalState("minio.starttime", time.Now().Format(time.RFC3339))
// set up go max processes
runtime.GOMAXPROCS(runtime.NumCPU())
// set up app
app := cli.NewApp()
app.Name = "minio"
app.Version = Version
app.Compiled = getVersion()
app.Author = "Minio.io"
app.Usage = "Minimalist Object Storage"
app.Flags = flags
app.Commands = commands
app.Before = func(c *cli.Context) error {
if c.GlobalBool("debug") {
app.ExtraInfo = getSystemData()
}
return nil
}
app.CustomAppHelpTemplate = `NAME:
{{.Name}} - {{.Usage}}
USAGE:
{{.Name}} {{if .Flags}}[global flags] {{end}}command{{if .Flags}} [command flags]{{end}} [arguments...]
COMMANDS:
{{range .Commands}}{{join .Names ", "}}{{ "\t" }}{{.Usage}}
{{end}}{{if .Flags}}
GLOBAL FLAGS:
{{range .Flags}}{{.}}
{{end}}{{end}}
VERSION:
{{if .Compiled}}
{{.Compiled}}{{end}}
{{range $key, $value := .ExtraInfo}}
{{$key}}:
{{$value}}
{{end}}
`
app.RunAndExitOnError()
}
func TestAppHelpPrinter(t *testing.T) {
oldPrinter := cli.HelpPrinter
defer func() {
cli.HelpPrinter = oldPrinter
}()
var wasCalled = false
cli.HelpPrinter = func(template string, data interface{}) {
wasCalled = true
}
app := cli.NewApp()
app.Run([]string{"-h"})
if wasCalled == false {
t.Errorf("Help printer expected to be called, but was not")
}
}
func TestApp_CommandWithNoFlagBeforeTerminator(t *testing.T) {
var args []string
app := cli.NewApp()
command := cli.Command{
Name: "cmd",
Action: func(c *cli.Context) {
args = c.Args()
},
}
app.Commands = []cli.Command{command}
app.Run([]string{"", "cmd", "my-arg", "--", "notAFlagAtAll"})
expect(t, args[0], "my-arg")
expect(t, args[1], "--")
expect(t, args[2], "notAFlagAtAll")
}
func TestCommandDoNotIgnoreFlags(t *testing.T) {
app := cli.NewApp()
set := flag.NewFlagSet("test", 0)
test := []string{"blah", "blah", "-break"}
set.Parse(test)
c := cli.NewContext(app, set, set)
command := cli.Command{
Name: "test-cmd",
Aliases: []string{"tc"},
Usage: "this is for testing",
Description: "testing",
Action: func(_ *cli.Context) {},
}
err := command.Run(c)
expect(t, err.Error(), "flag provided but not defined: -break")
}
func TestAppVersionPrinter(t *testing.T) {
oldPrinter := cli.VersionPrinter
defer func() {
cli.VersionPrinter = oldPrinter
}()
var wasCalled = false
cli.VersionPrinter = func(c *cli.Context) {
wasCalled = true
}
app := cli.NewApp()
ctx := cli.NewContext(app, nil, nil)
cli.ShowVersion(ctx)
if wasCalled == false {
t.Errorf("Version printer expected to be called, but was not")
}
}
func ExampleApp() {
// set args for examples sake
os.Args = []string{"greet", "--name", "Jeremy"}
app := cli.NewApp()
app.Name = "greet"
app.Flags = []cli.Flag{
cli.StringFlag{Name: "name", Value: "bob", Usage: "a name to say"},
}
app.Action = func(c *cli.Context) {
fmt.Printf("Hello %v\n", c.String("name"))
}
app.Author = "Harrison"
app.Email = "*****@*****.**"
app.Authors = []cli.Author{{Name: "Oliver Allen", Email: "*****@*****.**"}}
app.Run(os.Args)
// Output:
// Hello Jeremy
}
func registerApp() *cli.App {
// Register all the commands (refer flags.go)
registerCmd(lsCmd) // List contents of a bucket.
registerCmd(mbCmd) // Make a bucket.
registerCmd(catCmd) // Display contents of a file.
registerCmd(pipeCmd) // Write contents of stdin to a file.
registerCmd(shareCmd) // Share documents via URL.
registerCmd(cpCmd) // Copy objects and files from multiple sources to single destination.
registerCmd(mirrorCmd) // Mirror objects and files from single source to multiple destinations.
registerCmd(diffCmd) // Computer differences between two files or folders.
registerCmd(rmCmd) // Remove a file or bucket
registerCmd(eventsCmd) // Add events cmd
registerCmd(watchCmd) // Add watch cmd
registerCmd(policyCmd) // Set policy permissions.
registerCmd(sessionCmd) // Manage sessions for copy and mirror.
registerCmd(configCmd) // Configure minio client.
registerCmd(updateCmd) // Check for new software updates.
registerCmd(versionCmd) // Print version.
app := cli.NewApp()
app.Action = func(ctx *cli.Context) {
if strings.HasPrefix(Version, "RELEASE.") {
updateMsg, _, err := getReleaseUpdate(mcUpdateStableURL)
if err != nil {
// Ignore any errors during getReleaseUpdate() because
// the internet might not be available.
return
}
if updateMsg.Update {
printMsg(updateMsg)
}
}
cli.ShowAppHelp(ctx)
}
app.Usage = "Minio Client for cloud storage and filesystems."
app.Commands = commands
app.Author = "Minio.io"
app.Flags = append(mcFlags, globalFlags...)
app.CustomAppHelpTemplate = mcHelpTemplate
app.CommandNotFound = commandNotFound // handler function declared above.
return app
}