Introduce ember-local-class package

Author: dfreeman

packages/ember-local-class/README.md

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+TODO

packages/ember-local-class/addon/-runtime.js

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+export * from 'glimmer-local-class-transform/-runtime';

packages/ember-local-class/index.js

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+const { localClassRegistryPlugin } = require('glimmer-local-class-transform');
+
+module.exports = {
+  name: 'ember-local-class',
+  setupPreprocessorRegistry(type, registry) {
+    if (type === 'parent') {
+      let options = (this.app ?? this.parent).options?.['ember-local-class'] ?? {};
+      let runtimeModule = 'ember-local-class/-runtime';
+      let extension = options.extension ?? '.module.css';
+      let pathMapping = options.pathMapping ?? {
+        '/template\\.hbs$': `/styles${extension}`,
+        '/templates/(.*/)?(.*)\\.hbs$': `/styles/$1$2${extension}`,
+        '(\\.g?[tj]s|\\.hbs)+$': extension,
+      };
+
+      registry.add(
+        'htmlbars-ast-plugin',
+        localClassRegistryPlugin({ runtimeModule, pathMapping })
+      );
+    }
+  }
+}

packages/ember-local-class/package.json

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+{
+  "name": "ember-local-class",
+  "version": "1.0.0-alpha.0",
+  "description": "An Ember addon to automatically configure `glimmer-local-class-transform`",
+  "keywords": [
+    "ember-addon"
+  ],
+  "homepage": "https://github.com/salsify/ember-css-modules/tree/master/packages/ember-local-class",
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://[email protected]/salsify/ember-css-modules.git",
+    "directory": "packages/ember-local-class"
+  },
+  "license": "MIT",
+  "author": "Dan Freeman",
+  "dependencies": {
+    "ember-auto-import": "^2.10.0",
+    "ember-cli-babel": "^8.2.0",
+    "glimmer-local-class-transform": "^1.0.0-alpha.0"
+  },
+  "peerDependencies": {
+    "@babel/core": "^7.0.0"
+  },
+  "ember-addon": {
+    "before": [
+      "ember-cli-htmlbars"
+    ]
+  },
+  "volta": {
+    "extends": "../../package.json"
+  }
+}