Fixes #84 by exporting icon_data.dart

This allows dynamic loading of icons based on their code point without the use of maps.

Also adds simple documentation to icon_data.dart

CHANGELOG.md

+## 8.8.1
+  * Fix icon_data.dart not being accessible
+
 ## 8.8.0
   * Upgrade to Font Awesome Icons 5.13
 

lib/font_awesome_flutter.dart

@@ -3,6 +3,7 @@ library font_awesome_flutter;
 import 'package:flutter/widgets.dart';
 import 'package:font_awesome_flutter/src/icon_data.dart';
 export 'package:font_awesome_flutter/src/fa_icon.dart';
+export 'package:font_awesome_flutter/src/icon_data.dart';
 
 // THIS FILE IS AUTOMATICALLY GENERATED!
 

lib/src/fa_duotone_icon.dart

@@ -38,13 +38,13 @@ class FaDuotoneIcon extends StatelessWidget {
   final String semanticLabel;
 
   const FaDuotoneIcon(
-      this.icon, {
-        Key key,
-        this.size,
-        this.primaryColor,
-        this.secondaryColor,
-        this.semanticLabel,
-      })  : assert(icon != null),
+    this.icon, {
+    Key key,
+    this.size,
+    this.primaryColor,
+    this.secondaryColor,
+    this.semanticLabel,
+  })  : assert(icon != null),
         super(key: key);
 
   @override

lib/src/icon_data.dart

@@ -2,6 +2,9 @@ library font_awesome_flutter;
 
 import 'package:flutter/widgets.dart';
 
+/// [IconData] for a font awesome brand icon from a code point
+///
+/// Code points can be obtained from fontawesome.com
 class IconDataBrands extends IconData {
   const IconDataBrands(int codePoint)
       : super(
@@ -11,6 +14,9 @@ class IconDataBrands extends IconData {
         );
 }
 
+/// [IconData] for a font awesome solid icon from a code point
+///
+/// Code points can be obtained from fontawesome.com
 class IconDataSolid extends IconData {
   const IconDataSolid(int codePoint)
       : super(
@@ -20,6 +26,9 @@ class IconDataSolid extends IconData {
         );
 }
 
+/// [IconData] for a font awesome regular icon from a code point
+///
+/// Code points can be obtained from fontawesome.com
 class IconDataRegular extends IconData {
   const IconDataRegular(int codePoint)
       : super(
@@ -29,6 +38,10 @@ class IconDataRegular extends IconData {
         );
 }
 
+/// [IconData] for a font awesome light icon from a code point. Only works if
+/// light icons (pro) have been installed.
+///
+/// Code points can be obtained from fontawesome.com
 class IconDataLight extends IconData {
   const IconDataLight(int codePoint)
       : super(
@@ -38,6 +51,10 @@ class IconDataLight extends IconData {
         );
 }
 
+/// [IconData] for a font awesome duotone icon from a code point. Only works if
+/// duotone icons (pro) have been installed.
+///
+/// Code points can be obtained from fontawesome.com
 class IconDataDuotone extends IconData {
   const IconDataDuotone(int codePoint)
       : super(

pubspec.yaml

@@ -5,7 +5,7 @@ authors:
   - Flutter Community <community@flutter.zone>
   - Brian Egan <brian@brianegan.com>
 homepage: https://github.com/fluttercommunity/font_awesome_flutter
-version: 8.8.0
+version: 8.8.1
 
 environment:
   sdk: ">=2.0.0-dev.28.0 <3.0.0"

tool/generate_font.dart

@@ -32,7 +32,7 @@ void main(List<String> arguments) {
         );
       }
 
-      if(styles.contains('duotone')) {
+      if (styles.contains('duotone')) {
         hasDuotone = true;
       }
 
@@ -59,10 +59,12 @@ void main(List<String> arguments) {
     "import 'package:flutter/widgets.dart';",
     "import 'package:font_awesome_flutter/src/icon_data.dart';",
     "export 'package:font_awesome_flutter/src/fa_icon.dart';",
+    "export 'package:font_awesome_flutter/src/icon_data.dart';",
   ];
 
-  if(hasDuotone) {
-    generatedOutput.add("export 'package:font_awesome_flutter/src/fa_duotone_icon.dart';");
+  if (hasDuotone) {
+    generatedOutput
+        .add("export 'package:font_awesome_flutter/src/fa_duotone_icon.dart';");
   }
 
   generatedOutput.addAll([