1 files changed, 37 insertions, 0 deletions
diff --git a/internal/loglevel/loglevel.go b/internal/loglevel/loglevel.go
new file mode 100644
index 0000000..74dd49f
--- /dev/null
+++ b/internal/loglevel/loglevel.go
@@ -0,0 +1,37 @@
+// Package loglevel implements a basic level based logger
+package loglevel
+
+import (
+	"fmt"
+	"io"
+	"log/slog"
+	"os"
+	"path"
+)
+
+type Logger struct {
+	fr *FileRotater
+}
+
+func (l *Logger) Init(dir string) (*slog.Logger, error) {
+	err := os.MkdirAll(dir, 0o700)
+	if err != nil {
+		return nil, err
+	}
+	name := path.Join(dir, "log")
+
+	fr, err := NewFileRotater(name)
+	if err != nil {
+		return nil, fmt.Errorf("failed creating log rotater: %w", err)
+	}
+	l.fr = fr
+	multi := io.MultiWriter(os.Stdout, fr)
+	handler := slog.NewTextHandler(multi, &slog.HandlerOptions{
+		Level: slog.LevelDebug,
+	})
+	return slog.New(handler), nil
+}
+
+func (l *Logger) Close() error {
+	return l.fr.Close()
+}