60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package config
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import (
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"os"
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"strings"
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"time"
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"github.com/rs/zerolog"
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"git.tcp.direct/kayos/ziggs/internal/common"
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)
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var (
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// CurrentLogFile is used for accessing the location of the currently used log file across packages.
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CurrentLogFile string
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logFile *os.File
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LogDir string
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logger zerolog.Logger
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started bool
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)
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// StartLogger instantiates an instance of our zerolog loggger so we can hook it in our main package.
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// While this does return a logger, it should not be used for additional retrievals of the logger. Use GetLogger()
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func StartLogger() *zerolog.Logger {
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LogDir = Snek.GetString("logger.directory")
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if err := os.MkdirAll(LogDir, 0o755); err != nil {
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println("cannot create log directory: " + LogDir + "(" + err.Error() + ")")
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os.Exit(1)
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}
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tnow := common.Title
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if Snek.GetBool("logger.use_date_filename") {
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tnow = strings.ReplaceAll(time.Now().Format(time.RFC822), " ", "_")
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tnow = strings.ReplaceAll(tnow, ":", "-")
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}
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CurrentLogFile = LogDir + tnow + ".log"
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if logFile, err = os.OpenFile(CurrentLogFile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0o666); err != nil {
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println("cannot create log file: " + err.Error())
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os.Exit(1)
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}
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defer func() {
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started = true
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}()
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multi := zerolog.MultiLevelWriter(zerolog.ConsoleWriter{NoColor: NoColor, Out: os.Stdout}, logFile)
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logger = zerolog.New(multi).With().Timestamp().Logger()
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return &logger
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}
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// GetLogger retrieves our global logger object
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func GetLogger() *zerolog.Logger {
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for !started {
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time.Sleep(10 * time.Millisecond)
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}
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return &logger
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}
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