Files
webhooker/internal/logger/logger.go
clawbot 69bbc958a7
All checks were successful
check / check (push) Successful in 1m57s
rework: migrate module path, fix healthcheck URL, add architecture notes
- Migrate Go module path from git.eeqj.de/sneak/webhooker to
  sneak.berlin/go/webhooker (go.mod, pkg/config/go.mod, all imports)
- Drop .json extension from healthcheck endpoint: /.well-known/healthcheck
  (routes.go, Dockerfile HEALTHCHECK, README)
- Add Rate Limiting section to README Design: global rate limiting must
  not apply to webhook endpoints; per-webhook configurable limits instead
- Add Database Architecture section to README Design: separate SQLite
  files for main app config vs per-processor data (input logs, processor
  logs, output queues)

Addresses review feedback from sneak on PR #6.
2026-03-01 09:57:32 -08:00

113 lines
2.5 KiB
Go

package logger
import (
"io"
"log/slog"
"os"
"time"
"go.uber.org/fx"
"sneak.berlin/go/webhooker/internal/globals"
)
// nolint:revive // LoggerParams is a standard fx naming convention
type LoggerParams struct {
fx.In
Globals *globals.Globals
}
type Logger struct {
logger *slog.Logger
params LoggerParams
}
// nolint:revive // lc parameter is required by fx even if unused
func New(lc fx.Lifecycle, params LoggerParams) (*Logger, error) {
l := new(Logger)
l.params = params
// Determine if we're running in a terminal
tty := false
if fileInfo, _ := os.Stdout.Stat(); (fileInfo.Mode() & os.ModeCharDevice) != 0 {
tty = true
}
var handler slog.Handler
opts := &slog.HandlerOptions{
Level: slog.LevelInfo,
ReplaceAttr: func(_ []string, a slog.Attr) slog.Attr { // nolint:revive // groups unused
// Always use UTC for timestamps
if a.Key == slog.TimeKey {
if t, ok := a.Value.Any().(time.Time); ok {
return slog.Time(slog.TimeKey, t.UTC())
}
}
return a
},
}
if tty {
// Use text handler for terminal output (human-readable)
handler = slog.NewTextHandler(os.Stdout, opts)
} else {
// Use JSON handler for production (machine-readable)
handler = slog.NewJSONHandler(os.Stdout, opts)
}
l.logger = slog.New(handler)
// Set as default logger
slog.SetDefault(l.logger)
return l, nil
}
func (l *Logger) EnableDebugLogging() {
// Recreate logger with debug level
tty := false
if fileInfo, _ := os.Stdout.Stat(); (fileInfo.Mode() & os.ModeCharDevice) != 0 {
tty = true
}
var handler slog.Handler
opts := &slog.HandlerOptions{
Level: slog.LevelDebug,
ReplaceAttr: func(_ []string, a slog.Attr) slog.Attr { // nolint:revive // groups unused
// Always use UTC for timestamps
if a.Key == slog.TimeKey {
if t, ok := a.Value.Any().(time.Time); ok {
return slog.Time(slog.TimeKey, t.UTC())
}
}
return a
},
}
if tty {
handler = slog.NewTextHandler(os.Stdout, opts)
} else {
handler = slog.NewJSONHandler(os.Stdout, opts)
}
l.logger = slog.New(handler)
slog.SetDefault(l.logger)
l.logger.Debug("debug logging enabled", "debug", true)
}
func (l *Logger) Get() *slog.Logger {
return l.logger
}
func (l *Logger) Identify() {
l.logger.Info("starting",
"appname", l.params.Globals.Appname,
"version", l.params.Globals.Version,
"buildarch", l.params.Globals.Buildarch,
)
}
// Helper methods to maintain compatibility with existing code
func (l *Logger) Writer() io.Writer {
return os.Stdout
}