40 lines
954 B
Go
40 lines
954 B
Go
package command
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import (
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"time"
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"github.com/ryanuber/columnize"
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)
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// formatKV takes a set of strings and formats them into properly
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// aligned k = v pairs using the columnize library.
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func formatKV(in []string) string {
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columnConf := columnize.DefaultConfig()
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columnConf.Empty = "<none>"
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columnConf.Glue = " = "
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return columnize.Format(in, columnConf)
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}
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// formatList takes a set of strings and formats them into properly
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// aligned output, replacing any blank fields with a placeholder
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// for awk-ability.
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func formatList(in []string) string {
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columnConf := columnize.DefaultConfig()
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columnConf.Empty = "<none>"
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return columnize.Format(in, columnConf)
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}
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// Limits the length of the string.
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func limit(s string, length int) string {
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if len(s) < length {
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return s[:len(s)]
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}
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return s[:length]
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}
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// formatTime formats the time to string based on RFC822
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func formatTime(t time.Time) string {
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return t.Format("02/01/06 15:04:05 MST")
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}
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