47 lines
952 B
Go
47 lines
952 B
Go
package main
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import (
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"fmt"
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"udico.de/util/log"
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)
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var logger = log.Logger("MyLogger").SetLevel(log.TRACE).SetAutotrace(log.TRACE)
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func anotherFunc() {
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log.NOTICE.WithStackAs(log.INFO).Msg("Let's dump a stack trace!")
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}
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func aFunc() {
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log.INFO.Msg("in aFunc")
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anotherFunc()
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}
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func main() {
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log.DefaultLogger.SetLevel(log.DEBUG).SetAutotrace(log.TRACE)
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// dump logger config:
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log.INFO.Explain()
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log.WARN.To(logger).Msg("Now doing things :)")
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log.INFO.Msg("hallo %v", "bla")
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log.TRACE.To(logger).Arg("a", "b").If(func(msg log.Fn) {
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msg("Calculating important things ...")
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msg("hi!")
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})
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aFunc()
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log.ERROR.To(logger).WithStackAs(log.ERROR).Msg("Bad things happened :(")
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log.NOTICE.Msg("I'm done!")
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log.INFO.Err(fmt.Errorf("oh, an error!")).Msg("what's this?")
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}
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/*
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log.INFO.Msg("...", a)
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log.INFO.Ctx(lo).With("field", "").Msg(...)
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log.TRACE.If(func(log logfn) {
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// some expensive code goes here
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log("something")
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})
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*/
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