893972afff
**What** - Add new flags to toggle the name, instance, and timestamp fields. Additionally, the new `time-format` also allows controlling the actual timestamp format. - Also provide the log format flag to allow printing the output as JSON, key-values, or the plain format. This should make it easy to integrate with other tools, like JQ etc. Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>
65 lines
1.6 KiB
Go
65 lines
1.6 KiB
Go
package flags
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import (
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"strings"
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"time"
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)
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// TimeFormat is a timestamp format string that also accepts the following RFC names as shortcuts
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//
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// ANSIC = "Mon Jan _2 15:04:05 2006"
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// UnixDate = "Mon Jan _2 15:04:05 MST 2006"
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// RubyDate = "Mon Jan 02 15:04:05 -0700 2006"
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// RFC822 = "02 Jan 06 15:04 MST"
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// RFC822Z = "02 Jan 06 15:04 -0700" // RFC822 with numeric zone
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// RFC850 = "Monday, 02-Jan-06 15:04:05 MST"
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// RFC1123 = "Mon, 02 Jan 2006 15:04:05 MST"
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// RFC1123Z = "Mon, 02 Jan 2006 15:04:05 -0700" // RFC1123 with numeric zone
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// RFC3339 = "2006-01-02T15:04:05Z07:00"
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// RFC3339Nano = "2006-01-02T15:04:05.999999999Z07:00"
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//
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// Any string is accepted
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type TimeFormat string
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// Type implements pflag.Value
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func (l *TimeFormat) Type() string {
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return "timeformat"
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}
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// String implements Stringer
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func (l *TimeFormat) String() string {
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if l == nil {
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return ""
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}
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return string(*l)
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}
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// Set implements pflag.Value
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func (l *TimeFormat) Set(value string) error {
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switch strings.ToLower(value) {
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case "ansic":
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*l = TimeFormat(time.ANSIC)
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case "unixdate":
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*l = TimeFormat(time.UnixDate)
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case "rubydate":
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*l = TimeFormat(time.RubyDate)
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case "rfc822":
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*l = TimeFormat(time.RFC822)
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case "rfc822z":
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*l = TimeFormat(time.RFC822Z)
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case "rfc850":
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*l = TimeFormat(time.RFC850)
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case "rfc1123":
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*l = TimeFormat(time.RFC1123)
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case "rfc1123z":
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*l = TimeFormat(time.RFC1123Z)
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case "rfc3339":
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*l = TimeFormat(time.RFC3339)
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case "rfc3339nano":
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*l = TimeFormat(time.RFC3339Nano)
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default:
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*l = TimeFormat(value)
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}
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return nil
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}
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