feat: start to add structured logging

1 files changed, 29 insertions, 0 deletions

diff --git a/pkg/log/init.go b/pkg/log/init.go
new file mode 100644
index 00000000..43ec5ab4
--- /dev/null
+++ b/pkg/log/init.go
@@ -0,0 +1,29 @@
+package log
+
+import (
+	"log"
+	"log/slog"
+	"net/http"
+	"os"
+
+	sloghttp "github.com/samber/slog-http"
+	"github.com/xlgmokha/x/pkg/env"
+)
+
+var Logger *slog.Logger
+var Default *log.Logger
+var Handler slog.Handler
+
+func init() {
+	Handler = slog.NewJSONHandler(os.Stdout, nil)
+	Logger = slog.New(Handler).With("env", env.Fetch("APP_ENV", "development"))
+	Default = slog.NewLogLogger(Handler, slog.LevelInfo)
+}
+
+type Fields map[string]interface{}
+
+func WithFields(r *http.Request, fields Fields) {
+	for key, value := range fields {
+		sloghttp.AddCustomAttributes(r, slog.Any(key, value))
+	}
+}