51 lines
999 B
Go
51 lines
999 B
Go
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package main
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import (
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"flag"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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"golang.org/x/crypto/ssh/terminal"
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"os"
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)
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var Version string
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var Buildtime string
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var Builduser string
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var Buildarch string
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func main() {
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os.Exit(app())
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}
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func identify() {
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log.Debug().
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Str("version", Version).
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Str("buildarch", Buildarch).
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Str("buildtime", Buildtime).
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Str("builduser", Builduser).Send()
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}
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func app() int {
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if terminal.IsTerminal(int(os.Stdout.Fd())) {
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log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})
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}
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debug := flag.Bool("debug", false, "sets log level to debug")
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flag.Parse()
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identify()
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log.Print("hello world")
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// Default level for this example is info, unless debug flag is present
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zerolog.SetGlobalLevel(zerolog.InfoLevel)
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if *debug {
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zerolog.SetGlobalLevel(zerolog.DebugLevel)
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}
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log.Debug().Msg("This message appears only when log level set to Debug")
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log.Info().Msg("This message appears when log level set to Debug or Info")
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return 0
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}
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