0c34b6e781
- Remove CAS, as it no longer works for us - Remove other checks - Implement 15 minute greet timeout check - Fix chat logos - Ditch thirdparty logger, use stdlib log facility wrapper for logging
60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
package mylog
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// The level vocabulary: what a level is called, how a name in free-form config
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// text becomes a Level, and how the configured threshold is changed without
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// reopening the destination.
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import (
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"fmt"
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"strings"
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)
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// ParseLevel maps a level name to a Level. Parsing is case-insensitive and
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// tolerates surrounding whitespace, because the level comes from free-form user
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// text in the config file. An unknown name is an error: Init and SetLevel are
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// programming-level calls where a typo should be loud.
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func ParseLevel(s string) (Level, error) {
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switch strings.ToUpper(strings.TrimSpace(s)) {
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case "TRACE":
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return levelTrace, nil
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case "DEBUG":
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return levelDebug, nil
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case "INFO":
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return levelInfo, nil
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case "WARN":
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return levelWarn, nil
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case "ERROR":
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return levelError, nil
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case "FATAL":
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return levelFatal, nil
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default:
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return levelInfo, fmt.Errorf("%w %q, want one of trace, debug, info, warn, error, fatal", errUnknownLevel, s)
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}
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}
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// SetLevel changes the level without reopening the destination.
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func SetLevel(loglevel string) error {
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lvl, err := ParseLevel(loglevel)
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if err != nil {
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return err
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}
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lock.Lock()
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defer lock.Unlock()
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current.level = lvl
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return nil
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}
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// name returns the uppercase token for the level.
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func (l Level) name() string {
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if n, ok := levelNames[l]; ok {
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return n
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}
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return "UNKNOWN"
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}
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/* vim: set ft=go noet ai ts=4 sw=4 sts=4: */
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