82 lines
1.8 KiB
Go
82 lines
1.8 KiB
Go
package logger
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import (
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"context"
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"io"
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"log/slog"
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"os"
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"time"
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)
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type Logger struct {
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inner *slog.Logger
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quiet bool
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logReads bool
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logFile string
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}
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type entry struct {
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Level slog.Level `json:"level"`
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Method string `json:"method"`
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Path string `json:"path"`
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Table string `json:"table,omitempty"`
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RecordID string `json:"record_id,omitempty"`
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Status int `json:"status"`
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Duration string `json:"duration"`
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Timestamp string `json:"timestamp"`
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}
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func New(quiet, logReads bool, logFile string) (*Logger, error) {
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var w io.Writer = os.Stdout
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if logFile != "" {
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f, err := os.OpenFile(logFile, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
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if err != nil {
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return nil, err
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}
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w = io.MultiWriter(os.Stdout, f)
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}
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var h slog.Handler
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if quiet {
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h = slog.NewTextHandler(io.Discard, nil)
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if logFile != "" {
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h = slog.NewJSONHandler(w, &slog.HandlerOptions{Level: slog.LevelInfo})
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}
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} else {
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h = slog.NewTextHandler(w, &slog.HandlerOptions{Level: slog.LevelInfo})
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}
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return &Logger{
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inner: slog.New(h),
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quiet: quiet,
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logReads: logReads,
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logFile: logFile,
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}, nil
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}
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func (l *Logger) Log(ctx context.Context, method, path string, status int, dur time.Duration) {
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isRead := method == "GET" || method == "HEAD" || method == "OPTIONS"
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if isRead && !l.logReads {
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return
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}
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l.inner.LogAttrs(ctx, slog.LevelInfo,
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"request",
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slog.String("method", method),
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slog.String("path", path),
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slog.Int("status", status),
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slog.String("duration", dur.Round(time.Microsecond).String()),
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)
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}
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func (l *Logger) Info(msg string, args ...any) {
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l.inner.Info(msg, args...)
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}
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func (l *Logger) Error(msg string, args ...any) {
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l.inner.Error(msg, args...)
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}
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func (l *Logger) Debug(msg string, args ...any) {
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l.inner.Debug(msg, args...)
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}
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