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* Initial plan * Replace gopkg.in/op/go-logging.v1 with log/slog Co-authored-by: mikefarah <1151925+mikefarah@users.noreply.github.com> Agent-Logs-Url: https://github.com/mikefarah/yq/sessions/aa9c12f4-21b9-4633-9868-6b56585b247f --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: mikefarah <1151925+mikefarah@users.noreply.github.com>
78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
package yqlib
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import (
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"fmt"
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"log/slog"
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"os"
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)
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// Logger wraps log/slog providing a printf-style interface used throughout yq.
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type Logger struct {
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levelVar slog.LevelVar
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slogger *slog.Logger
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}
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func newLogger() *Logger {
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l := &Logger{}
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l.levelVar.Set(slog.LevelWarn)
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handler := slog.NewTextHandler(os.Stderr, &slog.HandlerOptions{Level: &l.levelVar})
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l.slogger = slog.New(handler)
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return l
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}
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// SetLevel sets the minimum log level.
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func (l *Logger) SetLevel(level slog.Level) {
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l.levelVar.Set(level)
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}
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// GetLevel returns the current log level.
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func (l *Logger) GetLevel() slog.Level {
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return l.levelVar.Level()
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}
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// IsEnabledFor returns true if the given level is enabled.
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func (l *Logger) IsEnabledFor(level slog.Level) bool {
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return l.levelVar.Level() <= level
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}
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// SetSlogger replaces the underlying slog.Logger (e.g. to configure output format).
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func (l *Logger) SetSlogger(logger *slog.Logger) {
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l.slogger = logger
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}
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func (l *Logger) Debug(msg string) {
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if l.IsEnabledFor(slog.LevelDebug) {
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l.slogger.Debug(msg)
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}
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}
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func (l *Logger) Debugf(format string, args ...interface{}) {
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if l.IsEnabledFor(slog.LevelDebug) {
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l.slogger.Debug(fmt.Sprintf(format, args...))
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}
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}
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func (l *Logger) Info(msg string) {
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l.slogger.Info(msg)
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}
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func (l *Logger) Infof(format string, args ...interface{}) {
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l.slogger.Info(fmt.Sprintf(format, args...))
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}
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func (l *Logger) Warning(msg string) {
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l.slogger.Warn(msg)
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}
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func (l *Logger) Warningf(format string, args ...interface{}) {
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l.slogger.Warn(fmt.Sprintf(format, args...))
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}
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func (l *Logger) Error(msg string) {
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l.slogger.Error(msg)
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}
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func (l *Logger) Errorf(format string, args ...interface{}) {
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l.slogger.Error(fmt.Sprintf(format, args...))
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}
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