cloudflare/pint
Publicmirrored from https://github.com/cloudflare/pintAvailable
internal/log/log.go
31lines · modecode
| 1 | package log |
| 2 | |
| 3 | import ( |
| 4 | "fmt" |
| 5 | "log/slog" |
| 6 | "os" |
| 7 | "strings" |
| 8 | ) |
| 9 | |
| 10 | var Level = &slog.LevelVar{} |
| 11 | |
| 12 | func Setup(level slog.Level, noColor bool) { |
| 13 | Level.Set(level.Level()) |
| 14 | logger := slog.New(newHandler(os.Stderr, Level.Level(), noColor)) |
| 15 | slog.SetDefault(logger) |
| 16 | } |
| 17 | |
| 18 | func ParseLevel(s string) (slog.Level, error) { |
| 19 | switch strings.ToLower(s) { |
| 20 | case "error": |
| 21 | return slog.LevelError, nil |
| 22 | case "warn": |
| 23 | return slog.LevelWarn, nil |
| 24 | case "info": |
| 25 | return slog.LevelInfo, nil |
| 26 | case "debug": |
| 27 | return slog.LevelDebug, nil |
| 28 | default: |
| 29 | return slog.LevelInfo, fmt.Errorf("%q is not a valid log level", s) |
| 30 | } |
| 31 | } |
| 32 | |