cmd

var (
	// DnsmasqLog is the logfile that dnsmasq logs to.
	DnsmasqLog string

	// FullLogs determines whether we're looking at '--log-queries'
	// levels of logs for dnsmasq.
	// It's disabled by default as it's pretty inefficient.
	FullLogs bool

	// CurrentTimestamp is the current timestamp from the dnsmasq logs.
	CurrentTimestamp int64

	// StatsCurrent is the current timestamp's stats.
	StatsCurrent *DNSStats

	// StatsPrevious is the last timestamp's stats.
	StatsPrevious *DNSStats

	// MemoryFlag sends dnsmasq memory stats to Datadog if true.
	MemoryFlag bool
)

var (
	// Direction adds information about which command is running to the logs.
	Direction string

	// Verbose logs all output to stdout.
	Verbose bool

	// ProcessName is the process to match.
	ProcessName string

	// MetricPrefix prefixes all metrics emitted.
	MetricPrefix string

	// Interval is the amount of seconds to loop.
	Interval int
)

var (
	// LogFile is the file to tail.
	LogFile string

	// ProgramStdout is a program to run to capture stdout.
	ProgramStdout string

	// Match is the regex to match in the file.
	Match string

	// MetricName is the name of the metric to send to Datadog.
	MetricName string

	// MetricTag is the name of the tag to add to the metric we're sending to Datadog.
	MetricTag string
)

var (
	// Endpoint holds the address we're going to ping.
	Endpoint string
)

var (
	// MinimumMemory is the minimum size of an Apache process that we log stats for.
	MinimumMemory uint64
)

var RootCmd = &cobra.Command{
	Use:   "goshe",
	Short: "Additional stats to datadog.",
	Long:  `Additional stats to datadog.`,
	Run: func(cmd *cobra.Command, args []string) {
		fmt.Println("`goshe -h` for help information.")
		fmt.Println("`goshe -v` for version information.")
	},
}