feat: Change data sources: Unicode Common Locale Data Repository (CLD…

DATA-LICENSE

@@ -0,0 +1,47 @@
+# Data Licenses
+
+This project includes or derives data from the following sources.
+
+---
+
+## Unicode Common Locale Data Repository (CLDR)
+
+This project includes data derived from the **Unicode Common Locale Data Repository (CLDR)**.
+
+Unicode CLDR data is licensed under the **Unicode License Agreement**.
+
+Copyright © Unicode, Inc.  
+All rights reserved.
+
+Unicode, Inc. hereby grants to any person obtaining a copy of the Unicode data
+files and any associated documentation (the "Data Files") a perpetual,
+worldwide, non-exclusive, no-charge, royalty-free, irrevocable license to use,
+copy, modify, merge, publish, distribute, and/or sell copies of the Data Files,
+and to permit persons to whom the Data Files are furnished to do so, provided
+that the above copyright notice(s) and this permission notice appear with all
+copies of the Data Files or substantial portions thereof.
+
+THE DATA FILES ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+
+Unicode License Agreement:  
+https://www.unicode.org/license.html
+
+---
+
+## ISO 4217 Currency Codes Dataset
+
+This project also uses data derived from the **ISO 4217 currency codes dataset**
+provided by the `datasets/currency-codes` project.
+
+Source repository:  
+https://github.com/datasets/currency-codes
+
+The dataset is licensed under the **Open Database License (ODbL) v1.0**.
+
+You are free to share, create, and adapt the data, provided that you attribute
+the source and comply with the terms of the ODbL.
+
+Open Database License (ODbL) v1.0:  
+https://opendatacommons.org/licenses/odbl/1-0/

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2025 Nikolay Selyutin
+Copyright (c) 2026 Nikolay Selyutin
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

NOTICE

@@ -0,0 +1,27 @@
+NOTICE
+
+HawkN.Iso.Currencies
+Copyright © 2026 Nikolay Selyutin (HawkN113)
+
+This product includes software developed by the HawkN.Iso.Currencies project.
+
+---
+
+THIRD-PARTY DATA ATTRIBUTIONS
+
+This product includes or derives data from the following third-party sources:
+
+1. Unicode Common Locale Data Repository (CLDR)
+   Copyright © Unicode, Inc.
+   Licensed under the Unicode License Agreement.
+   https://www.unicode.org/license.html
+
+2. ISO 4217 Currency Codes Dataset
+   Provided by the datasets/currency-codes project.
+   Licensed under the Open Database License (ODbL) v1.0.
+   https://opendatacommons.org/licenses/odbl/1-0/
+
+---
+
+The above notices must be included in all copies or substantial portions of
+the software where required by the applicable licenses.

src/packages/HawkN.Iso.Currencies.Generators/BaseIncrementalGenerator.cs

@@ -19,29 +19,29 @@ protected void AddStubIfErrors(SourceProductionContext spc, string hintName, str
         spc.AddSource(hintName, SourceText.From(stubSource, Encoding.UTF8));
     }
 
-    protected static (string original, string replacement, string historical) LoadJsonResources(Assembly assembly)
+    protected static (string original, string translations, string replacement, string currencyCodesCsv) LoadResources(Assembly assembly)
     {
+        return (
+            ReadResource("HawkN.Iso.Currencies.Generators.Content.SupplementalData.xml"),
+            ReadResource("HawkN.Iso.Currencies.Generators.Content.Translations.EN.xml"),
+            ReadResource("HawkN.Iso.Currencies.Generators.Content.list-replacement-currency-names.json"),
+            ReadResource("HawkN.Iso.Currencies.Generators.Content.СurrencyСodes.csv")
+        );
         string ReadResource(string name)
         {
             using var stream = assembly.GetManifestResourceStream(name)
                                ?? throw new InvalidOperationException($"{name} not found.");
             using var reader = new StreamReader(stream, new UTF8Encoding(encoderShouldEmitUTF8Identifier: false));
             return reader.ReadToEnd();
         }
-
-        return (
-            ReadResource("HawkN.Iso.Currencies.Generators.Content.list-original-currencies.json"),
-            ReadResource("HawkN.Iso.Currencies.Generators.Content.list-replacement-currency-names.json"),
-            ReadResource("HawkN.Iso.Currencies.Generators.Content.list-historical-currencies.json")
-        );
     }
 
     protected void GenerateSourceOutput((string, string, string) tuple, SourceProductionContext spc)
     {
         ErrorFactory.Create(new ErrorDescription
         {
             DiagnosticDescriptor = new DiagnosticDescriptor(
-                id: DiagnosticDescriptors.UnexpectedErrorId,
+                id: CreateDescriptorId("0"),
                 title: Constants.DiagnosticsTitle,
                 messageFormat: "Unexpected exception: Unexpected error",
                 category: string.Empty,
@@ -52,11 +52,23 @@ protected void GenerateSourceOutput((string, string, string) tuple, SourceProduc
         ErrorFactory.ShowDiagnostics(spc, GeneratorType.Factory);
     }
 
-    internal static StringBuilder CreateSourceBuilder(string generatorName, string @namespace, string[]? references = null)
+    internal static string CreateDescriptorId(string number)
+    {
+        return string.Concat(Constants.ErrorPrefixName, number.PadLeft(3, '0'));
+    }
+
+    internal static StringBuilder CreateSourceBuilder(string generatorName, string @namespace, string[] extendedSourceData, string[]? references = null)
     {
         var sb = new StringBuilder();
         sb.AppendLine("// <auto-generated>");
         sb.AppendLine($"//     This file was generated by {generatorName}");
+
+        if (extendedSourceData.Any())
+        {
+            foreach (var sourceData in extendedSourceData)
+                sb.AppendLine($"//     {sourceData}");
+        }
+
         sb.AppendLine("//     Do not modify this file manually.");
         sb.AppendLine("// </auto-generated>");
         sb.AppendLine("#nullable enable");

src/packages/HawkN.Iso.Currencies.Generators/Constants.cs

@@ -6,4 +6,11 @@ internal static class Constants
     public const string DiagnosticsTitle = "Generator error";
     public const string ErrorMark = "#ERROR:";
     public const string GeneratorName = "HawkN.Iso.Currencies.Generators source generator";
+    public const string ErrorPrefixName = "CURRENCY_";
+    public static readonly string[] ExtendedSourceData =
+    [
+        "Release: release-48",
+        "CLDR URL: https://github.com/unicode-org/cldr",
+        "Currency codes URL: https://raw.githubusercontent.com/datasets/currency-codes/main/data/codes-all.csv"
+    ];
 }