Added support to autogen react method markdown

scripts/generateDocJSON.js

@@ -0,0 +1,64 @@
+const docgen = require('react-docgen');
+const dir = require('node-dir');
+const fs = require('fs');
+const path = require('path');
+
+const INPUT_PATH = path.join(__dirname, '..', 'javascript', 'components');
+const OUTPUT_PATH = path.join(__dirname, '..', 'docs', 'docs.json');
+
+class DocJSONBuilder {
+  constructor (filePath) {
+    this._filePath = filePath;
+  }
+
+  get options () {
+    return {
+      match: /.js$/,
+      shortName: true,
+    };
+  }
+
+  isPrivateMethod (methodName = '') {
+    return !methodName || methodName.charAt(0) === '_';
+  }
+
+  postprocess (component) {
+    // Remove all private methods and parse examples from docblock
+
+    if (!Array.isArray(component.methods)) {
+      return;
+    }
+
+    const privateMethods = [];
+    for (let method of component.methods) {
+      if (this.isPrivateMethod(method.name)) {
+        privateMethods.push(method.name);
+        continue;
+      }
+
+      const examples = method.docblock.split('@').filter((block) => block.startsWith('example'));
+      method.examples = examples.map((example) => example.substring('example'.length));
+    }
+
+    component.methods = component.methods.filter((method) => !privateMethods.includes(method.name));
+  }
+
+  generate () {
+    let results = {};
+
+    dir.readFiles(this._filePath, this.options, (err, content, fileName, next) => {
+      if (err) {
+        throw err;
+      }
+
+      fileName = fileName.replace('.js', '');
+      results[fileName] = docgen.parse(content);
+      this.postprocess(results[fileName]);
+
+      next();
+    }, () => fs.writeFileSync(OUTPUT_PATH, JSON.stringify(results, null, 2)));
+  }
+}
+
+const docJSONBuilder = new DocJSONBuilder(INPUT_PATH);
+docJSONBuilder.generate();