feature: add putout

README.md

@@ -84,6 +84,7 @@ are included so you can prototype your own plugins:
   - [ESLint][] (v1, v2, v3)
   - [jscodeshift][]
   - [tslint][]
+  - [putout][]
 - CSS
   - [postcss][]
 - MDX
@@ -138,6 +139,7 @@ node.
 [typescript]: https://github.com/Microsoft/TypeScript/
 [typescript-eslint-parser]: https://github.com/eslint/typescript-eslint-parser/
 [tslint]: https://palantir.github.io/tslint/
+[putout]: https://github.com/coderaiser/putout
 [uglify-js]: https://github.com/mishoo/UglifyJS2
 [webidl]: https://github.com/darobin/webidl2.js
 [redot]: https://github.com/redotjs/redot

website/package.json

@@ -32,6 +32,7 @@
     "mini-css-extract-plugin": "^0.4.2",
     "postcss-loader": "^3.0.0",
     "progress-bar-webpack-plugin": "^1.9.3",
+    "putout": "^4.31.0",
     "raw-loader": "^1.0.0",
     "rimraf": "^2.5.4",
     "style-loader": "^0.23.0",

website/src/parsers/js/transformers/putout/codeExample.txt

@@ -0,0 +1,17 @@
+const {
+  types,
+} = require('putout');
+
+module.exports.report = ({path}) => `identifier ${path.node.name} should be reversed`;
+
+module.exports.fix = ({path}) => {
+  path.node.name = path.node.name.split('').reverse().join('');
+};
+
+module.exports.traverse = ({push}) => {
+  return {
+    Identifier(path) {
+      push({path})
+    }
+  };
+};

website/src/parsers/js/transformers/putout/index.js

@@ -0,0 +1,35 @@
+import compileModule from '../../../utils/compileModule';
+import pkg from 'putout/package.json';
+
+const ID = 'putout';
+const name = 'putout';
+
+export default {
+  id: ID,
+  displayName: name,
+  version: pkg.version,
+  homepage: pkg.homepage,
+
+  defaultParserID: 'babylon7',
+
+  loadTransformer(callback) {
+    require(
+      ['putout/dist/putout.js'],
+      (putout) => callback({ putout })
+    );
+  },
+
+  transform({ putout }, transformCode, source) {
+    const plugin = compileModule(transformCode, {
+      require: () => putout,
+    });
+
+    const { code } = putout(source, {
+      plugins: [{
+        plugin,
+      }],
+    });
+
+    return code;
+  },
+};