From 16c0147d758b401c32c4dbeab4b8265a2c6e37fc Mon Sep 17 00:00:00 2001
From: Juan Linietsky <juan@godotengine.org>
Date: Tue, 23 Mar 2021 11:20:14 -0300
Subject: [PATCH] Remove FileSystem dock errors on unimported files

* Removes error shown when file is in 'keep' mode
* Display a warning when attempting to open the file
* Closes #47296

(cherry picked from commit 4706297356a73f47cc071d46964bc8ce3b97cbba)
---
 editor/filesystem_dock.cpp | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/editor/filesystem_dock.cpp b/editor/filesystem_dock.cpp
index 5566f152d1c..58afb5b76ae 100644
--- a/editor/filesystem_dock.cpp
+++ b/editor/filesystem_dock.cpp
@@ -831,6 +831,21 @@ void FileSystemDock::_select_file(const String &p_path, bool p_select_in_favorit
 			fpath = fpath.substr(0, fpath.length() - 1);
 		}
 	} else if (fpath != "Favorites") {
+		if (FileAccess::exists(fpath + ".import")) {
+			Ref<ConfigFile> config;
+			config.instance();
+			Error err = config->load(fpath + ".import");
+			if (err == OK) {
+				if (config->has_section_key("remap", "importer")) {
+					String importer = config->get_value("remap", "importer");
+					if (importer == "keep") {
+						EditorNode::get_singleton()->show_warning(TTR("Importing has been disabled for this file, so it can't be opened for editing."));
+						return;
+					}
+				}
+			}
+		}
+
 		if (ResourceLoader::get_resource_type(fpath) == "PackedScene") {
 			editor->open_request(fpath);
 		} else {
@@ -2488,7 +2503,10 @@ void FileSystemDock::_update_import_dock() {
 			break;
 		}
 
-		String type = cf->get_value("remap", "type");
+		String type;
+		if (cf->has_section_key("remap", "type")) {
+			type = cf->get_value("remap", "type");
+		}
 		if (import_type == "") {
 			import_type = type;
 		} else if (import_type != type) {