Add dsx,dsx_generator

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

dsx/.gitignore

@@ -0,0 +1,16 @@
+# Created by .ignore support plugin (hsz.mobi)
+### Dart template
+# See https://www.dartlang.org/guides/libraries/private-files
+
+# Files and directories created by pub
+.dart_tool/
+.packages
+.pub/
+build/
+# If you're building an application, you may want to check-in your pubspec.lock
+pubspec.lock
+
+# Directory created by dartdoc
+# If you don't generate documentation locally you can remove this line.
+doc/api/
+

dsx/dsx.iml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.dart_tool" />
+      <excludeFolder url="file://$MODULE_DIR$/.pub" />
+      <excludeFolder url="file://$MODULE_DIR$/build" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Dart SDK" level="project" />
+    <orderEntry type="library" name="Dart Packages" level="project" />
+  </component>
+</module>

dsx/lib/dsx.dart

@@ -0,0 +1,7 @@
+class DSX {
+  final String template;
+  final String templateUrl;
+  final bool asDSX;
+
+  DSX({this.template, this.templateUrl, this.asDSX: true});
+}

dsx/pubspec.yaml

@@ -0,0 +1 @@
+name: dsx

dsx_generator/.gitignore

@@ -0,0 +1,16 @@
+# Created by .ignore support plugin (hsz.mobi)
+### Dart template
+# See https://www.dartlang.org/guides/libraries/private-files
+
+# Files and directories created by pub
+.dart_tool/
+.packages
+.pub/
+build/
+# If you're building an application, you may want to check-in your pubspec.lock
+pubspec.lock
+
+# Directory created by dartdoc
+# If you don't generate documentation locally you can remove this line.
+doc/api/
+

dsx_generator/dsx_generator.iml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.dart_tool" />
+      <excludeFolder url="file://$MODULE_DIR$/.pub" />
+      <excludeFolder url="file://$MODULE_DIR$/build" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Dart SDK" level="project" />
+    <orderEntry type="library" name="Dart Packages" level="project" />
+  </component>
+</module>

dsx_generator/lib/src/generator.dart

@@ -0,0 +1,38 @@
+import 'dart:async';
+import 'package:analyzer/dart/element/element.dart';
+import 'package:build/build.dart';
+import 'package:build/src/builder/build_step.dart';
+import 'package:code_builder/code_builder.dart';
+import 'package:dsx/dsx.dart';
+import 'package:jael/jael.dart' as jael;
+import 'package:path/path.dart' as p;
+import 'package:source_gen/source_gen.dart';
+
+class DSXGenerator extends GeneratorForAnnotation<DSX> {
+  @override
+  FutureOr<String> generateForAnnotatedElement(
+      Element element, ConstantReader annotation, BuildStep buildStep) async {
+    var asset = buildStep.inputId;
+    var template = annotation.peek('template')?.stringValue,
+        templateUrl = annotation.peek('templateUrl')?.stringValue;
+    Library lib;
+
+    if (template != null) {
+      lib = generateForDocument(
+          jael.parseDocument(template, sourceUrl: asset.uri), element);
+    } else if (templateUrl != null) {
+      var id =
+          new AssetId(asset.package, p.relative(templateUrl, from: asset.path));
+      lib = generateForDocument(
+          jael.parseDocument(await buildStep.readAsString(id),
+              sourceUrl: asset.uri),
+          element);
+    } else {
+      throw '@DSX() cannot be called without a `template` or `templateUrl`.';
+    }
+
+    return lib.accept(new DartEmitter()).toString();
+  }
+
+  Library generateForDocument(jael.Document document, ClassElement clazz) {}
+}

dsx_generator/pubspec.yaml

@@ -0,0 +1,10 @@
+name: dsx_generator
+dependencies:
+  build_config: ^0.3.0
+  code_builder: ^3.0.0
+  dsx:
+    path: ../dsx
+  jael: ^1.0.0
+  recase: ^1.0.0
+  string_scanner: ^1.0.0
+  source_gen: ^0.8.0

jael.iml

@@ -10,6 +10,8 @@
       <excludeFolder url="file://$MODULE_DIR$/build_jael/.pub" />
       <excludeFolder url="file://$MODULE_DIR$/build_jael/build" />
     </content>
+    <content url="file://$MODULE_DIR$/dsx" />
+    <content url="file://$MODULE_DIR$/dsx_generator" />
     <content url="file://$MODULE_DIR$/jael">
       <excludeFolder url="file://$MODULE_DIR$/jael/.pub" />
       <excludeFolder url="file://$MODULE_DIR$/jael/build" />