From 268fe4ba733c4739f1853ba050db993d8757f0fc Mon Sep 17 00:00:00 2001
From: dongwlin <linsann@163.com>
Date: Sun, 19 Nov 2023 13:23:09 +0800
Subject: [PATCH] feat: config existence check

---
 source/cli/Config/Config.cpp | 5 +++++
 source/cli/Config/Config.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/source/cli/Config/Config.cpp b/source/cli/Config/Config.cpp
index 2a32bd6..9375d76 100644
--- a/source/cli/Config/Config.cpp
+++ b/source/cli/Config/Config.cpp
@@ -1,5 +1,10 @@
 #include "Config.h"
 
+bool Config::exists()
+{
+    return std::filesystem::exists(_target_path);
+}
+
 bool Config::load()
 {
     auto config_opt = json::open(_target_path);
diff --git a/source/cli/Config/Config.h b/source/cli/Config/Config.h
index 4db5001..568e31b 100644
--- a/source/cli/Config/Config.h
+++ b/source/cli/Config/Config.h
@@ -12,6 +12,7 @@ class Config
     virtual ~Config() = default;
 
 public:
+    virtual bool exists();
     virtual bool parse(const json::value& config_json) = 0;
     virtual bool load();
     virtual json::value to_json() = 0;