52 lines
814 B
Go
52 lines
814 B
Go
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package log
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import (
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"fmt"
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"time"
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)
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type envelope struct {
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log logger
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lvl level
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// err is an error attached to the envelope
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err error
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args map[string]string
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}
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func (e *envelope) Msg(f string, args ...any) {
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if e.log.Level() < e.lvl {
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return // No logging
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}
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// formatter and output things here
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E := &envelopeData{*e, time.Now()}
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msg := fmt.Sprintf(f, args...)
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loggers[e.log].format.Output(msg, E)
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e.lvl.Hook(msg)
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}
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func (e *envelope) Arg(name string, value any) *envelope {
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e.args[name] = fmt.Sprintf("%v", value)
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return e
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}
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func (e *envelope) Err(err error) *envelope {
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e.err = err
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return e
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}
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func (e *envelope) To(l logger) *envelope {
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e.log = l
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return e
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}
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type Fn func(fmt string, args ...any)
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func (e *envelope) If(msg func(Fn)) {
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if e.log.Level() >= e.lvl {
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msg(e.Msg)
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}
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}
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