1 files changed, 24 insertions, 0 deletions
diff --git a/internal/slog.go b/internal/slog.go
new file mode 100644
index 0000000..115e1d2
--- /dev/null
+++ b/internal/slog.go
@@ -0,0 +1,24 @@
+package internal
+
+import (
+	"fmt"
+	"log/slog"
+	"os"
+)
+
+func InitSlog(level string) {
+	var programLevel slog.Level
+	if err := (&programLevel).UnmarshalText([]byte(level)); err != nil {
+		fmt.Fprintf(os.Stderr, "invalid log level %s: %v, using info\n", level, err)
+		programLevel = slog.LevelInfo
+	}
+
+	leveler := &slog.LevelVar{}
+	leveler.Set(programLevel)
+
+	h := slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{
+		AddSource: true,
+		Level:     leveler,
+	})
+	slog.SetDefault(slog.New(h))
+}