initial import

proto/header.proto

@@ -0,0 +1,11 @@
+syntax = 'proto3';
+package sgardpb;
+
+import "google/protobuf/timestamp.proto";
+
+// Header defines common metadata for messages in sgard.
+message Header {
+	uint32 version = 1;
+	google.protobuf.Timestamp created = 2;
+	google.protobuf.Timestamp updated = 3;
+}

proto/homedir.proto

@@ -0,0 +1,11 @@
+syntax = 'proto3';
+package sgardpb;
+
+import 'header.proto';
+import 'path.proto';
+
+message HomeDir {
+	Header header = 1;
+
+	map<string, Source> files = 5;
+};

proto/path.proto

@@ -0,0 +1,31 @@
+syntax = 'proto3';
+package sgardpb;
+
+import 'header.proto';
+import "google/protobuf/timestamp.proto";
+
+enum PathType {
+	PATHTYPE_UNSPECIFIED = 0;
+	PATHTYPE_FILE = 1;
+	PATHTYPE_DIRECTORY = 2;
+	PATHTYPE_LINK = 3;
+};
+
+message FilePath {
+	Header header = 1;
+
+	string source_path = 2;
+	string dest_path = 3;
+	// todo: add mode, action (e.g. copy vs link)
+};
+
+
+message Source {
+	Header header = 1;
+	PathType path_type = 2;
+
+	oneof path {
+		FilePath file = 5;
+	};
+};
+