feat(shell): add init_conf and update makefile

makefile

@@ -31,3 +31,7 @@ gen-protobuf:
 .PHONY: gen-middleware
 gen-middleware:
 	@python3 ./shell/gen_middleware.py
+
+.PHONY: init-conf
+init-conf:
+	@sudo python3 ./shell/init_conf.py

shell/init_conf.py

@@ -0,0 +1,22 @@
+import os
+from pathlib import Path
+import shutil
+
+sysPath = os.getcwd()
+confInPath = f"{sysPath}/conf/wheat-cache.yaml"
+confOutPath = "/etc/wheat-cache"
+
+
+def check_and_make_conf_dir():
+    conf_dir = Path(confOutPath)
+    if not conf_dir.is_dir():
+        os.makedirs(confOutPath)
+
+
+def copy_conf():
+    shutil.copy(confInPath, confOutPath)
+
+
+if __name__ == '__main__':
+    check_and_make_conf_dir()
+    copy_conf()