README
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logwriter
Simple Go library for SystemD's journalctl like log formatting.
Provides time prefix generation for each line of provided messages.
Usage example
import "github.com/nxshock/logwriter"
// Create new writer that writes result to stdout
writer := logwriter.New(os.Stdout)
// Set custom time format and timezone if needed
writer.TimeFormat = "02.01.06 15:04:05"
writer.TimeZone = time.UTC
writer.Print("hello world")
// result:
// 02.01.06 15:04:05 hello world
writer.Write([]byte("line 1\nline 2\nline 3"))
// result:
// 02.01.06 15:04:05 line 1
// 02.01.06 15:04:05 line 2
// 02.01.06 15:04:05 line 3
writer.Print("hello ")
writer.Print("world")
// result:
// 02.01.06 15:04:05 hello world
writer.Close()
// writes final \n if not written before
Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type LogWriter ¶
type LogWriter struct {
TimeFormat string
TimeZone *time.Location
// contains filtered or unexported fields
}
func (*LogWriter) Print ¶
Print formats using the default formats for its operands and writes to writer. Spaces are added between operands when neither is a string. It returns the number of bytes written and any write error encountered.
func (*LogWriter) Printf ¶
Printf formats according to a format specifier and writes to writer. It returns the number of bytes written and any write error encountered.
Source Files
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