add blueprints system and the ability to generate a simple component with a test

blueprints/component/files/src/components/__name__.gjs

@@ -0,0 +1,3 @@
+<template>
+  {{yield}}
+</template>

blueprints/component/files/tests/integration/components/__name__.gjs

@@ -0,0 +1,24 @@
+import { module, test } from 'qunit';
+import { render } from '@ember/test-helpers';
+import { setupRenderingTest } from 'ember-qunit';
+
+import <%= componentName %> from '../../../src/components/<%= name %>';
+
+module('Integration | Component | <%= name %>', function (hooks) {
+  setupRenderingTest(hooks);
+
+  test('it renders', async function (assert) {
+    await render(<template><%= selfCloseComponent(componentName) %></template>);
+
+    assert.dom().hasText('');
+
+    // Template block usage:
+    await render(<template>
+      <%= openComponent(componentName) %>
+        template block text
+      <%= closeComponent(componentName) %>
+    </template>);
+
+    assert.dom().hasText('template block text');
+  });
+});

blueprints/component/index.js

@@ -0,0 +1,25 @@
+const stringUtil = require('ember-cli-string-utils');
+
+function invocationFor(options) {
+  let parts = options.entity.name.split('/');
+  return parts.map((p) => stringUtil.classify(p)).join('::');
+}
+
+
+module.exports = {
+  locals: function (options) {
+    let templateInvocation = invocationFor(options);
+    let componentName = templateInvocation;
+    let openComponent = (descriptor) => `<${descriptor}>`;
+    let closeComponent = (descriptor) => `</${descriptor}>`;
+    let selfCloseComponent = (descriptor) => `<${descriptor} />`;
+
+    return {
+      name: options.project.name(),
+      componentName,
+      openComponent,
+      closeComponent,
+      selfCloseComponent,
+    };
+  }
+}

files/package.json

@@ -39,6 +39,7 @@
     "@babel/eslint-parser": "^7.25.1<% if (typescript) { %>",
     "@babel/plugin-transform-typescript": "^7.25.2<% } %>",
     "@babel/runtime": "^7.25.6",
+    "@ember/addon-blueprint": "github:ember-cli/ember-addon-blueprint#blueprints",
     "@ember/app-tsconfig": "^1.0.0",
     "@ember/library-tsconfig": "^1.0.0",
     "@ember/test-helpers": "^5.2.1",
@@ -68,6 +69,7 @@
     "eslint-plugin-import": "^2.31.0",
     "eslint-plugin-n": "^17.15.1",
     "globals": "^16.1.0",
+    "layer-gen": "^0.2.0",
     "prettier": "^3.4.2",
     "prettier-plugin-ember-template-tag": "^2.0.4",
     "publint": "^0.3.16",

index.js

@@ -17,6 +17,7 @@ const replacers = {
 };
 
 module.exports = {
+  name: "face",
   description,
 
   fileMapTokens(options) {

package.json

@@ -3,7 +3,8 @@
   "version": "0.17.1",
   "description": "Blueprint for scaffolding ember v2 addons",
   "keywords": [
-    "ember-blueprint"
+    "ember-blueprint",
+    "ember-addon"
   ],
   "repository": {
     "type": "git",
@@ -17,12 +18,16 @@
     "new:addon": "rm -rf my-addon; pnpm dlx ember-cli@latest addon my-addon --blueprint ."
   },
   "dependencies": {
+    "ember-cli-string-utils": "^1.1.0",
     "sort-package-json": "^3.4.0"
   },
   "devDependencies": {
     "prettier": "^3.5.3",
     "prettier-plugin-ember-template-tag": "2.1.0",
     "release-plan": "^0.17.4"
   },
-  "packageManager": "pnpm@10.6.5"
+  "packageManager": "pnpm@10.6.5",
+  "blueprints": {
+    "component": "./blueprints/component"
+  }
 }