save and load installs

Classes/GroupMetadata.gd

@@ -4,7 +4,7 @@ class_name GroupMetadata
 @export var name: String
 @export var icon_path: String
 @export var description: String
-@export var installs: Array[InstallMetadata]
+@export var installs: Array[Dictionary]
 @export var settings_overrides: Dictionary
 @export var index: int
 

Classes/InstallMetadata.gd

@@ -1,7 +1,30 @@
-extends Resource
 class_name InstallMetadata
 
-@export var name: String
-@export var icon_path: String
-@export var binary_path: String
-@export var local_overrides: Dictionary
+var name: String
+var icon_path: String
+var binary_path: String
+var local_overrides: Dictionary
+var pids: Array[int] = []
+var index: int = 0
+
+
+func to_d() -> Dictionary:
+	return {
+		"name": name,
+		"icon_path": icon_path,
+		"binary_path": binary_path,
+		"local_overrides": local_overrides,
+		"pids": pids,
+		"index": index,
+	}
+
+
+static func from_d(d: Dictionary) -> InstallMetadata:
+	var res := InstallMetadata.new()
+	res.name = d.get("name", "")
+	res.icon_path = d.get("icon_path", "")
+	res.binary_path = d.get("binary_path", "")
+	res.local_overrides = d.get("local_overrides", {})
+	res.pids = d.get("pids", [])
+	res.index = d.get("index", 0)
+	return res