Golang pflag.DurationP函数代码示例

	"runtime"
	"runtime/pprof"
	"time"

	"github.com/spf13/cobra"
	"github.com/spf13/pflag"

	"github.com/ncw/rclone/fs"
)

// Globals
var (
	// Flags
	cpuProfile    = pflag.StringP("cpuprofile", "", "", "Write cpu profile to file")
	memProfile    = pflag.String("memprofile", "", "Write memory profile to file")
	statsInterval = pflag.DurationP("stats", "", time.Minute*1, "Interval to print stats (0 to disable)")
	version       bool
	logFile       = pflag.StringP("log-file", "", "", "Log everything to this file")
	retries       = pflag.IntP("retries", "", 3, "Retry operations this many times if they fail")
)

// Root is the main rclone command
var Root = &cobra.Command{
	Use:   "rclone",
	Short: "Sync files and directories to and from local and remote object stores - " + fs.Version,
	Long: `
Rclone is a command line program to sync files and directories to and
from various cloud storage systems, such as:

  * Google Drive
  * Amazon S3

type SizeSuffix int64

// Global
var (
	// ConfigFile is the config file data structure
	ConfigFile *goconfig.ConfigFile
	// HomeDir is the home directory of the user
	HomeDir = configHome()
	// ConfigPath points to the config file
	ConfigPath = path.Join(HomeDir, configFileName)
	// Config is the global config
	Config = &ConfigInfo{}
	// Flags
	verbose        = pflag.BoolP("verbose", "v", false, "Print lots more stuff")
	quiet          = pflag.BoolP("quiet", "q", false, "Print as little stuff as possible")
	modifyWindow   = pflag.DurationP("modify-window", "", time.Nanosecond, "Max time diff to be considered the same")
	checkers       = pflag.IntP("checkers", "", 8, "Number of checkers to run in parallel.")
	transfers      = pflag.IntP("transfers", "", 4, "Number of file transfers to run in parallel.")
	configFile     = pflag.StringP("config", "", ConfigPath, "Config file.")
	checkSum       = pflag.BoolP("checksum", "c", false, "Skip based on checksum & size, not mod-time & size")
	sizeOnly       = pflag.BoolP("size-only", "", false, "Skip based on size only, not mod-time or checksum")
	ignoreExisting = pflag.BoolP("ignore-existing", "", false, "Skip all files that exist on destination")
	dryRun         = pflag.BoolP("dry-run", "n", false, "Do a trial run with no permanent changes")
	connectTimeout = pflag.DurationP("contimeout", "", 60*time.Second, "Connect timeout")
	timeout        = pflag.DurationP("timeout", "", 5*60*time.Second, "IO idle timeout")
	dumpHeaders    = pflag.BoolP("dump-headers", "", false, "Dump HTTP headers - may contain sensitive info")
	dumpBodies     = pflag.BoolP("dump-bodies", "", false, "Dump HTTP headers and bodies - may contain sensitive info")
	skipVerify     = pflag.BoolP("no-check-certificate", "", false, "Do not verify the server SSL certificate. Insecure.")
	deleteBefore   = pflag.BoolP("delete-before", "", false, "When synchronizing, delete files on destination before transfering")
	deleteDuring   = pflag.BoolP("delete-during", "", false, "When synchronizing, delete files during transfer (default)")
	deleteAfter    = pflag.BoolP("delete-after", "", false, "When synchronizing, delete files on destination after transfering")

	"github.com/adobe-apiplatform/api-gateway-config-supervisor/sync"
	"github.com/adobe-apiplatform/api-gateway-config-supervisor/ws"
	_ "net/http/pprof"

	"github.com/carlescere/scheduler"

	"github.com/spf13/pflag"

	"github.com/koyachi/go-term-ansicolor/ansicolor"
)

var (
	// Flags
	cpuprofile   = pflag.StringP("cpuprofile", "", "", "Write cpu profile to file")
	version      = pflag.BoolP("version", "V", false, "Print the version number")
	syncInterval = pflag.DurationP("sync-interval", "", time.Second*5, "Time interval for the next sync")
	syncCmd      = pflag.StringP("sync-cmd", "", "echo sync-cmd not defined", "Command used to syncing")
	syncFolder   = pflag.StringP("sync-folder", "", "~/tmp/api-gateway-config", "The folder to watch for changes.")
	reloadCmd    = pflag.StringP("reload-cmd", "", "echo reload-cmd not defined", "Command used to reload the gateway")
	httpAddr     = pflag.StringP("http-addr", "", "127.0.0.1:8888", "Http Address exposing a /health-check for the sync process")
	debug        = pflag.BoolP("debug", "v", false, "Print extra debug information")
	status       = sync.GetStatusInstance()
)

func syntaxError() {
	fmt.Fprintf(os.Stderr, `Execute a sync command and watch a folder for changes.`)
}

// ParseFlags parses the command line flags
func ParseFlags() {
	pflag.Usage = syntaxError

// DurationP defines a flag which can be overridden by an environment variable
//
// It is a thin wrapper around pflag.DurationP
func DurationP(name, shorthand string, value time.Duration, usage string) (out *time.Duration) {
	out = pflag.DurationP(name, shorthand, value, usage)
	setDefaultFromEnv(name)
	return out
}

	rcloneClientID              = "amzn1.application-oa2-client.6bf18d2d1f5b485c94c8988bb03ad0e7"
	rcloneEncryptedClientSecret = "ZP12wYlGw198FtmqfOxyNAGXU3fwVcQdmt--ba1d00wJnUs0LOzvVyXVDbqhbcUqnr5Vd1QejwWmiv1Ep7UJG1kUQeuBP5n9goXWd5MrAf0"
	folderKind                  = "FOLDER"
	fileKind                    = "FILE"
	assetKind                   = "ASSET"
	statusAvailable             = "AVAILABLE"
	timeFormat                  = time.RFC3339 // 2014-03-07T22:31:12.173Z
	minSleep                    = 20 * time.Millisecond
	warnFileSize                = 50 << 30 // Display warning for files larger than this size
)

// Globals
var (
	// Flags
	tempLinkThreshold = fs.SizeSuffix(9 << 30) // Download files bigger than this via the tempLink
	uploadWaitTime    = pflag.DurationP("acd-upload-wait-time", "", 2*60*time.Second, "Time to wait after a failed complete upload to see if it appears.")
	// Description of how to auth for this app
	acdConfig = &oauth2.Config{
		Scopes: []string{"clouddrive:read_all", "clouddrive:write"},
		Endpoint: oauth2.Endpoint{
			AuthURL:  "https://www.amazon.com/ap/oa",
			TokenURL: "https://api.amazon.com/auth/o2/token",
		},
		ClientID:     rcloneClientID,
		ClientSecret: fs.MustReveal(rcloneEncryptedClientSecret),
		RedirectURL:  oauthutil.RedirectURL,
	}
)

// Register with Fs
func init() {