feat: init

packages/markdown-loader/src/index.ts

@@ -0,0 +1,3 @@
+import { webpackLoader } from './loader';
+
+export default webpackLoader;

packages/markdown-loader/src/loader.ts

@@ -0,0 +1,27 @@
+import * as webpack from 'webpack';
+import fm from 'front-matter';
+
+function webpackLoader(
+  this: webpack.LoaderContext<{}>,
+  contents: string = ''
+) {
+  const callback = this.async();
+
+  const run = async () => {
+    const { attributes, body } = fm(contents);
+    return {
+      attributes,
+      body,
+    };
+  };
+
+  run()
+    .then((content) => {
+      callback(null, `module.exports=${JSON.stringify(content)}`);
+    })
+    .catch((error) => {
+      callback(error);
+    });
+}
+
+export { webpackLoader };