Rename files service to file service (#115)

file/proto/file.proto

@@ -0,0 +1,51 @@
+syntax = "proto3";
+
+package file;
+
+option go_package = "./proto;file";
+
+service File {
+	rpc Save(SaveRequest) returns (SaveResponse) {}
+	rpc List(ListRequest) returns (ListResponse) {}
+}
+
+message Record {
+	string id = 1;
+	// A custom string for namespacing purposes
+	// eg. file-of-mywebsite.com
+	string project = 2;
+	// Name of folder or file.
+	string name = 3;
+	// Path. Default is '/', ie. top level
+	string path = 4;
+	bool is_directory = 5;
+	// File contents. Empty for directories.
+	string file_contents = 6;
+	int64 created = 7;
+	int64 updated = 8;
+	// owner
+	string owner = 9;
+}
+
+// The save endpoint lets you batch save text file.
+message SaveRequest {
+	repeated Record files = 1;
+}
+
+message SaveResponse {
+}
+
+// List file by their project and optionally a path.
+message ListRequest {
+	// Project, required for listing.
+	string project = 1;
+	// Defaults to '/', ie. lists all files in a project.
+	// Supply path if of a folder if you want to list
+	// files inside that folder
+	// eg. '/docs'
+	string path = 2;
+}
+
+message ListResponse {
+	repeated Record files = 1;
+}