Command line to generate R2Font

Sources/FontToolCore/FontToolContentGenerator.swift

@@ -0,0 +1,59 @@
+//
+//  FontToolContentGenerator.swift
+//  
+//
+//  Created by Thibaut Schmitt on 13/12/2021.
+//
+
+import Foundation
+
+class FontToolContentGenerator {
+    
+    static func getExtensionHeader(fontsNames: [String]) -> String {
+        """
+        // Generated from FontToolCore
+        // \(fontsNames.joined(separator: " "))
+        
+        import UIKit
+        
+        """
+    }
+    
+    static func getFontNameEnum(fontsNames: [String]) -> String {
+        var enumDefinition = "\tenum FontName: String {"
+        
+        fontsNames.forEach {
+            //debugPrint("Name: \($0.removeCharacters(from: "[]+-_"))")
+            enumDefinition += "\t\tcase \($0.removeCharacters(from: "[]+-_")) = \"\($0)\"\n"
+        }
+        enumDefinition += "\t}\n"
+        
+        return enumDefinition
+    }
+    
+    static func getFontMethods(fontsNames: [String], isUIFontExtension: Bool) -> String {
+        var methods = "\t// MARK: - Getter\n"
+        
+        fontsNames
+            .unique()
+            .forEach {
+                let fontNameSanitize = $0.removeCharacters(from: "[]+-_")
+                
+                if isUIFontExtension {
+                    methods += """
+                \n\tstatic let \(fontNameSanitize): ((_ size: CGFloat) -> UIFont) = { size in
+                    \tUIFont(name: FontName.\(fontNameSanitize).rawValue, size: size)!
+                \t}\n
+                """
+                } else {
+                    methods += """
+                \n\tfunc \(fontNameSanitize)(withSize size: CGFloat) -> UIFont {
+                    \tUIFont(name: FontName.\(fontNameSanitize).rawValue, size: size)!
+                \t}\n
+                """
+                }
+            }
+        
+        return methods
+    }
+}