cli

type Command struct {
	Dump DumpCommand `
                command:"dump"
                description:"dump all messages from a journal file"`

	Scan ScanCommand `
                command:"scan"
                description:"scan and print messages in range"`

	Count CountCommand `
                command:"count"
                description:"count messages in range"`

	Offset OffsetCommand `` /* 136-byte string literal not displayed */

	Reset ResetCommand `
                command:"reset"
                description:"reset offset back to a time"`

	Tail TailCommand `
                command:"tail"
                description:"print the tailing messages of a segmented journal directory"`

	Old OldCommand `
                command:"old"
                description:"print old journal files according to rules"`

	File FileCommand `
                command:"file"
                description:"print info about a journal file"`

	Timestamp TimestampCommand `
                command:"timestamp"
                description:"show timestamp of an offset in a journal directory"`

	Formatter Formatter
}

type CountCommand ScanCommand

type DumpCommand struct {
	JournalFileConfig `positional-args:"yes"  required:"yes"`
}

type FileCommand struct {
	JournalFileConfig `positional-args:"yes"  required:"yes"`
}

type Format string

type Formatter interface {
	Sprint(msg *sej.Message) (string, error)
}

type JournalDirConfig struct {
	Dir string
}

type JournalFileConfig struct {
	JournalFile string
}

type OffsetCommand struct {
	JournalDirConfig `positional-args:"yes"  required:"yes"`
}

type OldCommand struct {
	Days int `
		long:"days"
		default:"7"
		description:"max number of days of journal files kept after cleanning"`
	JournalDirConfig `positional-args:"yes"  required:"yes"`
}

type ResetCommand struct {
	JournalDirConfig `positional-args:"yes"  required:"yes"`
	Start            Timestamp `
	long:"start"
	description:"start time"`
	Offset string `
		long:"offset"
		description:"the offset"`
	Reset bool `
		long:"reset"
		description:"reset or just print"
	`
}

type ScanCommand struct {
	JournalDirConfig `positional-args:"yes"  required:"yes"`
	Start            Timestamp `
	long:"start"
	description:"start time"`
	End Timestamp `
	long:"end"
	description:"start time"`
	Type byte `
	long:"type"
	description:"message type"`
	Format string `
		long:"format"
		default:"bson"
		description:"encoding format of the message"`
	Count bool `
		long:"count"
		description:"count or print"
	`
}

type TailCommand struct {
	Count int `
		long:"count"
		description:"the number of tailing messages to print"
		default:"10"`
	Format string `
		long:"format"
		default:"bson"
		description:"encoding format of the message"`
	JournalDirConfig `positional-args:"yes"  required:"yes"`
}

type Timestamp struct {
	time.Time
}

type TimestampCommand struct {
	JournalDirConfig `positional-args:"yes"  required:"yes"`
	Offset           string `
		long:"offset"
		description:"the offset"`
}