// Validate command line arguments.
func checkRmSyntax(ctx *cli.Context) {
args := ctx.Args()
ishelp := ctx.GlobalBool("help")
isForce := ctx.Bool("force")
if !args.Present() || ishelp {
exitCode := 1
cli.ShowCommandHelpAndExit(ctx, "rm", exitCode)
}
URLs, err := args2URLs(args)
fatalIf(err.Trace(ctx.Args()...), "Unable to parse arguments.")
// If input validation fails then provide context sensitive help without displaying generic help message.
// The context sensitive help is shown per argument instead of all arguments to keep the help display
// as well as the code simple. Also most of the times there will be just one arg
for _, url := range URLs {
u := client.NewURL(url)
if strings.HasSuffix(url, string(u.Separator)) {
fatalIf(errDummy().Trace(),
"‘"+url+"’ is a folder. To remove this folder recursively, please try ‘"+url+"...’ as argument.")
}
if isURLRecursive(url) && !isForce {
fatalIf(errDummy().Trace(),
"Recursive removal requires --force option. Please review carefully before performing this operation.")
}
}
}
func registerBefore(ctx *cli.Context) error {
setMcConfigDir(ctx.GlobalString("config-folder"))
globalQuietFlag = ctx.GlobalBool("quiet")
globalMimicFlag = ctx.GlobalBool("mimic")
globalDebugFlag = ctx.GlobalBool("debug")
globalJSONFlag = ctx.GlobalBool("json")
if globalDebugFlag {
console.NoDebugPrint = false
}
// Disable color themes.
if ctx.GlobalBool("no-color") == true {
console.SetColorOff()
}
// Verify golang runtime
verifyMCRuntime()
// Migrate any old version of config / state files to newer format.
migrate()
// Checkconfig if it can be read
checkConfig()
return nil
}
// Parse command arguments and set global variables accordingly
func setGlobalsFromContext(c *cli.Context) {
// Set config dir
switch {
case c.IsSet("config-dir"):
globalConfigDir = c.String("config-dir")
case c.GlobalIsSet("config-dir"):
globalConfigDir = c.GlobalString("config-dir")
}
if globalConfigDir == "" {
console.Fatalf("Unable to get config file. Config directory is empty.")
}
// Set global quiet flag.
globalQuiet = c.Bool("quiet") || c.GlobalBool("quiet")
}
// Set global states. NOTE: It is deliberately kept monolithic to ensure we dont miss out any flags.
func setGlobalsFromContext(ctx *cli.Context) {
quiet := ctx.Bool("quiet") || ctx.GlobalBool("quiet")
debug := ctx.Bool("debug") || ctx.GlobalBool("debug")
json := ctx.Bool("json") || ctx.GlobalBool("json")
noColor := ctx.Bool("no-color") || ctx.GlobalBool("no-color")
insecure := ctx.Bool("insecure") || ctx.GlobalBool("insecure")
setGlobals(quiet, debug, json, noColor, insecure)
}
func getControllerConfig(c *cli.Context) minioConfig {
certFile := c.GlobalString("cert")
keyFile := c.GlobalString("key")
if (certFile != "" && keyFile == "") || (certFile == "" && keyFile != "") {
Fatalln("Both certificate and key are required to enable https.")
}
tls := (certFile != "" && keyFile != "")
return minioConfig{
ControllerAddress: c.GlobalString("address-controller"),
TLS: tls,
CertFile: certFile,
KeyFile: keyFile,
RateLimit: c.GlobalInt("ratelimit"),
Anonymous: c.GlobalBool("anonymous"),
}
}
func getServerConfig(c *cli.Context) fsConfig {
certFile := c.GlobalString("cert")
keyFile := c.GlobalString("key")
if (certFile != "" && keyFile == "") || (certFile == "" && keyFile != "") {
Fatalln("Both certificate and key are required to enable https.")
}
tls := (certFile != "" && keyFile != "")
return fsConfig{
Address: c.GlobalString("address"),
Path: strings.TrimSpace(c.Args().First()),
Anonymous: c.GlobalBool("anonymous"),
TLS: tls,
CertFile: certFile,
KeyFile: keyFile,
RateLimit: c.GlobalInt("ratelimit"),
}
}
func registerBefore(ctx *cli.Context) error {
setMcConfigDir(ctx.GlobalString("config"))
globalQuietFlag = ctx.GlobalBool("quiet")
globalForceFlag = ctx.GlobalBool("force")
globalAliasFlag = ctx.GlobalBool("alias")
globalDebugFlag = ctx.GlobalBool("debug")
globalJSONFlag = ctx.GlobalBool("json")
themeName := ctx.GlobalString("theme")
if globalDebugFlag {
console.NoDebugPrint = false
}
switch {
case console.IsValidTheme(themeName) != true:
console.Errorf("Invalid theme, please choose from the following list: %s.\n", console.GetThemeNames())
return errInvalidTheme{Theme: themeName}
default:
err := console.SetTheme(themeName)
if err != nil {
console.Errorf("Failed to set theme ‘%s’.", themeName)
return err
}
}
// Migrate any old version of config / state files to newer format.
migrate()
checkConfig()
return nil
}
func registerBefore(ctx *cli.Context) error {
setMcConfigDir(ctx.GlobalString("config-folder"))
globalQuietFlag = ctx.GlobalBool("quiet")
globalMimicFlag = ctx.GlobalBool("mimic")
globalDebugFlag = ctx.GlobalBool("debug")
globalJSONFlag = ctx.GlobalBool("json")
if globalDebugFlag {
console.NoDebugPrint = false
}
if ctx.GlobalBool("nocolor") {
console.SetNoColor()
}
verifyMCRuntime()
// Migrate any old version of config / state files to newer format.
migrate()
checkConfig()
return nil
}
func registerBefore(ctx *cli.Context) error {
setMcConfigDir(ctx.GlobalString("config-folder"))
globalQuietFlag = ctx.GlobalBool("quiet")
globalMimicFlag = ctx.GlobalBool("mimic")
globalDebugFlag = ctx.GlobalBool("debug")
globalJSONFlag = ctx.GlobalBool("json")
if globalDebugFlag {
console.NoDebugPrint = false
}
setMainPalette(ctx.GlobalString("colors"))
// check if mc is being run as root
checkUser()
// verify golang runtime
verifyMCRuntime()
// Migrate any old version of config / state files to newer format.
migrate()
// checkConfig if it can be read
checkConfig()
return nil
}
func serverMain(c *cli.Context) {
checkServerSyntax(c)
perr := initServer()
fatalIf(perr.Trace(), "Failed to read config for minio.", nil)
certFile := c.GlobalString("cert")
keyFile := c.GlobalString("key")
if (certFile != "" && keyFile == "") || (certFile == "" && keyFile != "") {
fatalIf(probe.NewError(errInvalidArgument), "Both certificate and key are required to enable https.", nil)
}
var minFreeDisk int64
minFreeDiskSet := false
// Default
minFreeDisk = 10
var expiration time.Duration
expirationSet := false
args := c.Args()
for len(args) >= 2 {
switch args.First() {
case "min-free-disk":
if minFreeDiskSet {
fatalIf(probe.NewError(errInvalidArgument), "Minimum free disk should be set only once.", nil)
}
args = args.Tail()
var err *probe.Error
minFreeDisk, err = parsePercentToInt(args.First(), 64)
fatalIf(err.Trace(args.First()), "Invalid minium free disk size "+args.First()+" passed.", nil)
args = args.Tail()
minFreeDiskSet = true
case "expiry":
if expirationSet {
fatalIf(probe.NewError(errInvalidArgument), "Expiration should be set only once.", nil)
}
args = args.Tail()
var err error
expiration, err = time.ParseDuration(args.First())
fatalIf(probe.NewError(err), "Invalid expiration time "+args.First()+" passed.", nil)
args = args.Tail()
expirationSet = true
default:
cli.ShowCommandHelpAndExit(c, "server", 1) // last argument is exit code
}
}
path := strings.TrimSpace(c.Args().Last())
// Last argument is always path
if _, err := os.Stat(path); err != nil {
fatalIf(probe.NewError(err), "Unable to validate the path", nil)
}
tls := (certFile != "" && keyFile != "")
apiServerConfig := cloudServerConfig{
Address: c.GlobalString("address"),
AccessLog: c.GlobalBool("enable-accesslog"),
Anonymous: c.GlobalBool("anonymous"),
Path: path,
MinFreeDisk: minFreeDisk,
Expiry: expiration,
TLS: tls,
CertFile: certFile,
KeyFile: keyFile,
RateLimit: c.GlobalInt("ratelimit"),
}
perr = startServer(apiServerConfig)
errorIf(perr.Trace(), "Failed to start the minio server.", nil)
}
func serverMain(c *cli.Context) {
checkServerSyntax(c)
conf, err := initServer()
fatalIf(err.Trace(), "Failed to read config for minio.", nil)
certFile := c.GlobalString("cert")
keyFile := c.GlobalString("key")
if (certFile != "" && keyFile == "") || (certFile == "" && keyFile != "") {
fatalIf(probe.NewError(errInvalidArgument), "Both certificate and key are required to enable https.", nil)
}
minFreeDisk, err := parsePercentToInt(c.String("min-free-disk"), 64)
fatalIf(err.Trace(c.String("min-free-disk")), "Invalid minium free disk size "+c.String("min-free-disk")+" passed.", nil)
path := strings.TrimSpace(c.Args().Last())
// Last argument is always path
if _, err := os.Stat(path); err != nil {
fatalIf(probe.NewError(err), "Unable to validate the path", nil)
}
tls := (certFile != "" && keyFile != "")
serverConfig := cloudServerConfig{
Address: c.GlobalString("address"),
AccessLog: c.GlobalBool("enable-accesslog"),
AccessKeyID: conf.Credentials.AccessKeyID,
SecretAccessKey: conf.Credentials.SecretAccessKey,
Path: path,
MinFreeDisk: minFreeDisk,
TLS: tls,
CertFile: certFile,
KeyFile: keyFile,
}
// configure API server.
apiServer, err := configureAPIServer(serverConfig)
errorIf(err.Trace(), "Failed to configure API server.", nil)
Println("\nMinio Object Storage:")
printServerMsg(apiServer)
// configure Web server.
webServer, err := configureWebServer(serverConfig)
errorIf(err.Trace(), "Failed to configure Web server.", nil)
Println("\nMinio Browser:")
printServerMsg(webServer)
Println("\nTo configure Minio Client:")
if runtime.GOOS == "windows" {
Println(" Download \"mc\" from https://dl.minio.io/client/mc/release/" + runtime.GOOS + "-" + runtime.GOARCH + "/mc.exe")
Println(" $ mc.exe config host add myminio http://localhost:9000 " + conf.Credentials.AccessKeyID + " " + conf.Credentials.SecretAccessKey)
} else {
Println(" $ wget https://dl.minio.io/client/mc/release/" + runtime.GOOS + "-" + runtime.GOARCH + "/mc")
Println(" $ chmod 755 mc")
Println(" $ ./mc config host add myminio http://localhost:9000 " + conf.Credentials.AccessKeyID + " " + conf.Credentials.SecretAccessKey)
}
// Start server.
err = minhttp.ListenAndServe(apiServer, webServer)
errorIf(err.Trace(), "Failed to start the minio server.", nil)
}