commit 3bfd3820eb56272158aab13b206ccb163bbb7853
Author: Gabriel Rohden <gabriel_rohden@outlook.com>
Date:   Wed Jun 3 09:28:01 2020 -0300

    chore(sources): Initial commit files

diff --git a/.gitignore b/.gitignore
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index 0000000..bb431f0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,75 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+build/
+
+# Android related
+**/android/**/gradle-wrapper.jar
+**/android/.gradle
+**/android/captures/
+**/android/gradlew
+**/android/gradlew.bat
+**/android/local.properties
+**/android/**/GeneratedPluginRegistrant.java
+
+# iOS/XCode related
+**/ios/**/*.mode1v3
+**/ios/**/*.mode2v3
+**/ios/**/*.moved-aside
+**/ios/**/*.pbxuser
+**/ios/**/*.perspectivev3
+**/ios/**/*sync/
+**/ios/**/.sconsign.dblite
+**/ios/**/.tags*
+**/ios/**/.vagrant/
+**/ios/**/DerivedData/
+**/ios/**/Icon?
+**/ios/**/Pods/
+**/ios/**/.symlinks/
+**/ios/**/profile
+**/ios/**/xcuserdata
+**/ios/.generated/
+**/ios/Flutter/App.framework
+**/ios/Flutter/Flutter.framework
+**/ios/Flutter/Flutter.podspec
+**/ios/Flutter/Generated.xcconfig
+**/ios/Flutter/app.flx
+**/ios/Flutter/app.zip
+**/ios/Flutter/flutter_assets/
+**/ios/Flutter/flutter_export_environment.sh
+**/ios/ServiceDefinitions.json
+**/ios/Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!**/ios/**/default.mode1v3
+!**/ios/**/default.mode2v3
+!**/ios/**/default.pbxuser
+!**/ios/**/default.perspectivev3
+!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
diff --git a/.metadata b/.metadata
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--- /dev/null
+++ b/.metadata
@@ -0,0 +1,10 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: e6b34c2b5c96bb95325269a29a84e83ed8909b5f
+  channel: stable
+
+project_type: package
diff --git a/CHANGELOG.md b/CHANGELOG.md
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--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,3 @@
+## [0.0.1] - 03/06/2020
+
+Initial release (not on pub.dev)
diff --git a/LICENSE b/LICENSE
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index 0000000..ba75c69
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1 @@
+TODO: Add your license here.
diff --git a/README.md b/README.md
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index 0000000..0d9c0e8
--- /dev/null
+++ b/README.md
@@ -0,0 +1,89 @@
+# icomoon_selection_gen
+
+A simple source generator for icomoon selection.json file,
+you can use it to generate a similar class as the `Icons` material class.
+
+## Not published
+
+I'm just making this open source so people can look at the code.
+
+### Why write it then?
+
+I was just trying to write a code generator and got this idea after
+some "manual codegen", so I'm not planning to publish it on pub.dev, and
+I'm kinda lazy to make the desired build flags work (see TODOs)
+
+### How to install then?
+
+Just ref this git repo on `pubspec.yaml`
+```yaml
+dev_dependencies:
+  ...
+  icomoon_selection_gen:
+    git:
+      url: git://github.com/Grohden/icomoon-selection-gen
+      ref: v0.0.1
+```
+
+To keep it working and not get a surprising error, use the git tags/versions on url.
+
+## Usage
+
+I'm assuming you already know how to use icomoon.
+
+After you choose the place for your files (`selection.json` and `icomoon.ttf`)
+
+```yaml
+# your pubspec probably has something like this:
+  fonts:
+    - family: Icomoon # this is the font_name prop for build.yaml
+      fonts:
+        - asset: lib/assets/icons/icomoon.ttf
+```
+
+Configure your `build.yaml`
+
+```yaml
+targets:
+  $default:
+    builders:
+      icomoon_selection_gen:
+        generate_for:
+          - lib/assets/icons/selection.json
+        options:
+          font_name: Icomoon # same as the `family` prop in pubspec.yaml
+```
+
+If it's correctly configured, you can run the `flutter packages pub run build_runner build`
+and you will get a file named `selection.dart` with a `Icomoon` class with static `IconData` like
+this:
+
+```dart
+class Icomoon {
+  Icomoon._();
+
+  static const _kFontFam = 'Icomoon';
+  
+  // Names are the snake_case version of the original ones (the ones you've set on icomoon)
+  static const IconData my_icon = IconData(0xe941, fontFamily: _kFontFam);
+}
+```
+
+so you can use it like:
+
+```dart
+const myIcon = Icon(Icomoon.my_icon);
+```
+
+### TODO
+
+I may (and wish to) do these:
+
+* [x] support custom name for the .json file (you can only use selection.json as the name)
+    * [See `generate_for`](https://github.com/dart-lang/build/blob/master/build_config/README.md#configuring-builders-applied-to-your-package)
+* [ ] support custom name for the generated file - (builder is confusing in this part)
+* [ ] support for custom location for the generated file
+* [ ] Try again `source_gen` to be able to support `ignore_for_file` - had problems
+ because `source_gen` is basically only for dart (not json) files
+* [ ] Add test cases
+   
\ No newline at end of file
diff --git a/build.yaml b/build.yaml
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--- /dev/null
+++ b/build.yaml
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+builders:
+  icomoon_selection_gen:
+    import: 'package:icomoon_selection_gen/builder.dart'
+    builder_factories: ['genFromJson']
+    build_extensions: {".json": [".dart"]}
+    auto_apply: root_package
+    build_to: source
+    applies_builders: ["source_gen|combining_builder"]
diff --git a/lib/builder.dart b/lib/builder.dart
new file mode 100644
index 0000000..1046a4b
--- /dev/null
+++ b/lib/builder.dart
@@ -0,0 +1,101 @@
+import 'dart:convert';
+
+import 'package:build/build.dart';
+import 'package:code_builder/code_builder.dart';
+import 'package:dart_style/dart_style.dart';
+import 'package:meta/meta.dart';
+import 'package:recase/recase.dart';
+
+import 'models.dart';
+
+final _dartfmt = DartFormatter();
+
+Builder genFromJson(BuilderOptions options) {
+  final parsedOptions = GeneratorOptions.fromOptions(options);
+
+  return IcomoonBuilder(parsedOptions);
+}
+
+class GeneratorOptions {
+  GeneratorOptions({
+    @required this.fontName,
+    @required this.selectionJsonPath,
+  });
+
+  factory GeneratorOptions.fromOptions(BuilderOptions options) {
+    final config = options.config;
+
+    assert(
+      config['font_name'] != null,
+      'fontName must not be null',
+    );
+
+    return GeneratorOptions(
+      fontName: config['font_name'] as String,
+      selectionJsonPath: config['selection_json_path'] as String,
+    );
+  }
+
+  final String fontName;
+  final String selectionJsonPath;
+}
+
+class IcomoonBuilder implements Builder {
+  IcomoonBuilder(this.options);
+
+  final GeneratorOptions options;
+
+  @override
+  Future build(BuildStep buildStep) async {
+    final inputId = buildStep.inputId;
+
+    final contents = await buildStep.readAsString(inputId);
+    final selection = SelectionModel.fromJson(
+      jsonDecode(contents) as Map<String, dynamic>,
+    );
+
+    final fields = selection.icons.map((icon) {
+      final props = icon.properties;
+      final code = props.code.toRadixString(16);
+      final name = ReCase(props.name).snakeCase;
+
+      return Field((b) => b
+        ..name = name
+        ..static = true
+        ..modifier = FieldModifier.constant
+        ..type = refer('IconData', 'package:flutter/widgets.dart')
+        ..assignment = Code('IconData(0x$code, fontFamily: _kFontFam)'));
+    });
+
+    final icomoonClass = Class((b) => b
+      ..name = 'Icomoon'
+      ..constructors.add(Constructor((b) => b..name = '_'))
+      ..fields.add(Field(
+        (b) => b
+          ..name = '_kFontFam'
+          ..static = true
+          ..modifier = FieldModifier.constant
+          ..assignment = Code("'${options.fontName}'"),
+      ))
+      ..fields.addAll(fields));
+    final content = Library(
+      (b) => b.body..add(icomoonClass),
+    ).accept(DartEmitter(Allocator()));
+
+    await buildStep.writeAsString(
+      buildStep.inputId.changeExtension('.dart'),
+      _dartfmt.format('''
+        // Generated by icomoon_selection_gen, do not modify by hand
+        
+        // ignore_for_file: constant_identifier_names
+
+        $content
+      '''),
+    );
+  }
+
+  @override
+  Map<String, List<String>> get buildExtensions => {
+        '.json': ['.dart']
+      };
+}
diff --git a/lib/models.dart b/lib/models.dart
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index 0000000..68ccc0f
--- /dev/null
+++ b/lib/models.dart
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+import 'package:meta/meta.dart';
+
+class SelectionModel {
+  SelectionModel({
+    @required this.icons,
+  });
+
+  factory SelectionModel.fromJson(Map<String, dynamic> json) {
+    final icons = json['icons'] as List<dynamic>;
+
+    return SelectionModel(
+        icons: icons
+            .map((icon) => IcomoonIcon.fromJson(icon as Map<String, dynamic>))
+            .toList());
+  }
+
+  final List<IcomoonIcon> icons;
+}
+
+class IcomoonIcon {
+  IcomoonIcon({@required this.properties});
+
+  factory IcomoonIcon.fromJson(Map<String, dynamic> json) {
+    final properties = json['properties'] as Map<String, dynamic>;
+
+    return IcomoonIcon(properties: IconProperties.fromJson(properties));
+  }
+
+  final IconProperties properties;
+}
+
+class IconProperties {
+  IconProperties({@required this.name, @required this.code});
+
+  factory IconProperties.fromJson(Map<String, dynamic> json) {
+    return IconProperties(
+      name: json['name'] as String,
+      code: json['code'] as int,
+    );
+  }
+
+  final String name;
+  final int code;
+}
diff --git a/pubspec.lock b/pubspec.lock
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--- /dev/null
+++ b/pubspec.lock
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+# Generated by pub
+# See https://dart.dev/tools/pub/glossary#lockfile
+packages:
+  _fe_analyzer_shared:
+    dependency: transitive
+    description:
+      name: _fe_analyzer_shared
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
+  analyzer:
+    dependency: transitive
+    description:
+      name: analyzer
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.39.8"
+  args:
+    dependency: transitive
+    description:
+      name: args
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.6.0"
+  async:
+    dependency: transitive
+    description:
+      name: async
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.4.1"
+  boolean_selector:
+    dependency: transitive
+    description:
+      name: boolean_selector
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
+  build:
+    dependency: "direct main"
+    description:
+      name: build
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.0"
+  build_config:
+    dependency: "direct main"
+    description:
+      name: build_config
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.4.2"
+  build_daemon:
+    dependency: transitive
+    description:
+      name: build_daemon
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.4"
+  build_resolvers:
+    dependency: transitive
+    description:
+      name: build_resolvers
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.9"
+  build_runner:
+    dependency: "direct dev"
+    description:
+      name: build_runner
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.10.0"
+  build_runner_core:
+    dependency: transitive
+    description:
+      name: build_runner_core
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.2.0"
+  build_test:
+    dependency: "direct dev"
+    description:
+      name: build_test
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.10.12+1"
+  built_collection:
+    dependency: transitive
+    description:
+      name: built_collection
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.3.2"
+  built_value:
+    dependency: transitive
+    description:
+      name: built_value
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "7.1.0"
+  charcode:
+    dependency: transitive
+    description:
+      name: charcode
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.3"
+  checked_yaml:
+    dependency: transitive
+    description:
+      name: checked_yaml
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.2"
+  code_builder:
+    dependency: "direct main"
+    description:
+      name: code_builder
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.3.0"
+  collection:
+    dependency: transitive
+    description:
+      name: collection
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.14.12"
+  convert:
+    dependency: transitive
+    description:
+      name: convert
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.1"
+  coverage:
+    dependency: transitive
+    description:
+      name: coverage
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.13.9"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.4"
+  csslib:
+    dependency: transitive
+    description:
+      name: csslib
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.16.1"
+  dart_style:
+    dependency: "direct main"
+    description:
+      name: dart_style
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.3.6"
+  fixnum:
+    dependency: transitive
+    description:
+      name: fixnum
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.10.11"
+  glob:
+    dependency: transitive
+    description:
+      name: glob
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.0"
+  graphs:
+    dependency: transitive
+    description:
+      name: graphs
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.0"
+  html:
+    dependency: transitive
+    description:
+      name: html
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.14.0+3"
+  http:
+    dependency: transitive
+    description:
+      name: http
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.12.1"
+  http_multi_server:
+    dependency: transitive
+    description:
+      name: http_multi_server
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.2.0"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.4"
+  io:
+    dependency: transitive
+    description:
+      name: io
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.3.4"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.1+1"
+  json_annotation:
+    dependency: transitive
+    description:
+      name: json_annotation
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.1"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.11.4"
+  matcher:
+    dependency: transitive
+    description:
+      name: matcher
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.12.6"
+  meta:
+    dependency: "direct main"
+    description:
+      name: meta
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.8"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.9.6+3"
+  multi_server_socket:
+    dependency: transitive
+    description:
+      name: multi_server_socket
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.2"
+  node_interop:
+    dependency: transitive
+    description:
+      name: node_interop
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.1"
+  node_io:
+    dependency: transitive
+    description:
+      name: node_io
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.1"
+  node_preamble:
+    dependency: transitive
+    description:
+      name: node_preamble
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.4.9"
+  package_config:
+    dependency: transitive
+    description:
+      name: package_config
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.9.3"
+  package_resolver:
+    dependency: transitive
+    description:
+      name: package_resolver
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.10"
+  path:
+    dependency: transitive
+    description:
+      name: path
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.6.4"
+  pedantic:
+    dependency: transitive
+    description:
+      name: pedantic
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.9.0"
+  pool:
+    dependency: transitive
+    description:
+      name: pool
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.4.0"
+  pub_semver:
+    dependency: transitive
+    description:
+      name: pub_semver
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.4.4"
+  pubspec_parse:
+    dependency: transitive
+    description:
+      name: pubspec_parse
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.5"
+  quiver:
+    dependency: transitive
+    description:
+      name: quiver
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.3"
+  recase:
+    dependency: "direct main"
+    description:
+      name: recase
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.1"
+  shelf:
+    dependency: transitive
+    description:
+      name: shelf
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.7.5"
+  shelf_packages_handler:
+    dependency: transitive
+    description:
+      name: shelf_packages_handler
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
+  shelf_static:
+    dependency: transitive
+    description:
+      name: shelf_static
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.8"
+  shelf_web_socket:
+    dependency: transitive
+    description:
+      name: shelf_web_socket
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.3"
+  source_map_stack_trace:
+    dependency: transitive
+    description:
+      name: source_map_stack_trace
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
+  source_maps:
+    dependency: transitive
+    description:
+      name: source_maps
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.10.9"
+  source_span:
+    dependency: transitive
+    description:
+      name: source_span
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.7.0"
+  stack_trace:
+    dependency: transitive
+    description:
+      name: stack_trace
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.9.3"
+  stream_channel:
+    dependency: transitive
+    description:
+      name: stream_channel
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
+  stream_transform:
+    dependency: transitive
+    description:
+      name: stream_transform
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.0"
+  string_scanner:
+    dependency: transitive
+    description:
+      name: string_scanner
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.5"
+  term_glyph:
+    dependency: transitive
+    description:
+      name: term_glyph
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
+  test:
+    dependency: transitive
+    description:
+      name: test
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.14.6"
+  test_api:
+    dependency: transitive
+    description:
+      name: test_api
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.16"
+  test_core:
+    dependency: transitive
+    description:
+      name: test_core
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.3.6"
+  timing:
+    dependency: transitive
+    description:
+      name: timing
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.1+2"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.6"
+  vm_service:
+    dependency: transitive
+    description:
+      name: vm_service
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.0.4"
+  watcher:
+    dependency: transitive
+    description:
+      name: watcher
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.9.7+15"
+  web_socket_channel:
+    dependency: transitive
+    description:
+      name: web_socket_channel
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
+  webkit_inspection_protocol:
+    dependency: transitive
+    description:
+      name: webkit_inspection_protocol
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.7.3"
+  yaml:
+    dependency: transitive
+    description:
+      name: yaml
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.2.1"
+sdks:
+  dart: ">=2.7.0 <3.0.0"
diff --git a/pubspec.yaml b/pubspec.yaml
new file mode 100644
index 0000000..45fa048
--- /dev/null
+++ b/pubspec.yaml
@@ -0,0 +1,21 @@
+name: icomoon_selection_gen
+description: A code generator for flutter that reads icomoon selection.json and generate the icon classes
+version: 0.0.1
+author: Gabriel Rohden
+homepage:
+
+environment:
+  sdk: ">=2.7.0 <3.0.0"
+
+dependencies:
+  meta: ^1.1.7
+  build: ^1.1.4
+  build_config: ^0.4.0
+  recase: ^2.0.1
+  code_builder: ^3.3.0
+  dart_style: ^1.0.0
+
+dev_dependencies:
+  build_runner: ^1.5.0
+  build_test: ^0.10.7+3
+