Configured prettier

.lintstagedrc

@@ -0,0 +1,6 @@
+{
+  "*.js": [
+    "prettier --trailing-comma es5 --write",
+    "git add"
+  ]
+}

bin/regenerator.js

@@ -0,0 +1,17 @@
+#!/usr/bin/env node
+
+var compile = require("../main").compile;
+
+require("commoner")
+  .version(require("../package.json").version)
+  .resolve(function(id) {
+    return this.readModuleP(id);
+  })
+  .option("-r, --include-runtime", "Prepend the runtime to the output.")
+  .option("--disable-async", "Disable transformation of async functions.")
+  .process(function(id, source) {
+    return compile(source, {
+      includeRuntime: this.options.includeRuntime,
+      disableAsync: this.options.disableAsync,
+    }).code;
+  });

package.json

@@ -23,9 +23,10 @@
     "url": "git://github.com/facebook/regenerator.git"
   },
   "main": "main.js",
-  "bin": "bin/regenerator",
+  "bin": "bin/regenerator.js",
   "scripts": {
     "bootstrap": "lerna bootstrap",
+    "precommit": "lint-staged",
     "test": "node test/run.js"
   },
   "dependencies": {
@@ -53,8 +54,11 @@
     "babel-plugin-transform-runtime": "^6.9.0",
     "babel-preset-env": "^1.2.2",
     "babylon": "^6.14.1",
+    "husky": "^0.14.3",
     "lerna": "^2.0.0",
+    "lint-staged": "^4.0.2",
     "mocha": "^2.3.4",
+    "prettier": "^1.5.3",
     "promise": "^7.0.4",
     "semver": "^5.0.3"
   },

test/run.js

@@ -42,7 +42,7 @@ function enqueue(cmd, args, quiet) {
   queue.push({
     cmd: cmd,
     args: args || [],
-    quiet: !!quiet
+    quiet: !!quiet,
   });
 }
 
@@ -57,8 +57,8 @@ function flush() {
         stdio: [
           process.stdin,
           entry.quiet ? "ignore" : process.stdout,
-          process.stderr
-        ]
+          process.stderr,
+        ],
       }).on("exit", asyncCallback);
     }
   }
@@ -86,55 +86,47 @@ function makeMochaCopyFunction(fileName) {
 if (semver.gte(process.version, "0.11.2")) {
   enqueue("mocha", [
     "--harmony",
-    "--reporter", "spec",
-    "--require", "./test/runtime.js",
+    "--reporter",
+    "spec",
+    "--require",
+    "./test/runtime.js",
     "./test/tests.es6.js",
   ]);
 }
 
 if (semver.gte(process.version, "4.0.0")) {
   enqueue("mocha", [
     "--harmony",
-    "--reporter", "spec",
-    "--require", "./test/runtime.js",
+    "--reporter",
+    "spec",
+    "--require",
+    "./test/runtime.js",
     "./test/tests-node4.es6.js",
   ]);
 }
 
-enqueue(convert, [
-  "./test/tests.es6.js",
-  "./test/tests.es5.js"
-]);
+enqueue(convert, ["./test/tests.es6.js", "./test/tests.es5.js"]);
 
 if (semver.gte(process.version, "4.0.0")) {
-  enqueue(convert, [
-    "./test/tests-node4.es6.js",
-    "./test/tests-node4.es5.js"
-  ]);
+  enqueue(convert, ["./test/tests-node4.es6.js", "./test/tests-node4.es5.js"]);
 } else {
   // we are on an older platform, but we still need to create an empty
   // tests-node4.es5.js file so that the test commands below have a file to refer
   // to.
   fs.writeFileSync("./test/tests-node4.es5.js", "");
 }
 
-enqueue(convert, [
-  "./test/non-native.js",
-  "./test/non-native.es5.js"
-]);
+enqueue(convert, ["./test/non-native.js", "./test/non-native.es5.js"]);
 
-enqueue(convert, [
-  "./test/async.js",
-  "./test/async.es5.js"
-]);
+enqueue(convert, ["./test/async.js", "./test/async.es5.js"]);
 
 function convertWithSpread(es6File, es5File, callback) {
   var transformOptions = {
-    presets:[require("regenerator-preset")],
+    presets: [require("regenerator-preset")],
     plugins: [
       require("babel-plugin-transform-es2015-spread"),
-      require("babel-plugin-transform-es2015-parameters")
-    ]
+      require("babel-plugin-transform-es2015-parameters"),
+    ],
   };
 
   fs.readFile(es6File, "utf-8", function(err, es6) {
@@ -150,7 +142,7 @@ function convertWithSpread(es6File, es5File, callback) {
 
 enqueue(convertWithSpread, [
   "./test/regression.js",
-  "./test/regression.es5.js"
+  "./test/regression.es5.js",
 ]);
 
 enqueue(makeMochaCopyFunction("mocha.js"));
@@ -168,93 +160,95 @@ if (!semver.eq(process.version, "0.11.7")) {
         "./test/tests-node4.es5.js",
         "./test/non-native.es5.js",
         "./test/async.es5.js",
-        "./test/regression.es5.js"
+        "./test/regression.es5.js",
       ],
-      "./test/tests.browser.js"
+      "./test/tests.browser.js",
     ]);
   } catch (ignored) {
     console.error("browserify not installed; skipping bundle step");
   }
 }
 
 enqueue("mocha", [
-  "--reporter", "spec",
-  "--require", "./test/runtime.js",
+  "--reporter",
+  "spec",
+  "--require",
+  "./test/runtime.js",
   "./test/tests.es5.js",
   "./test/tests-node4.es5.js",
   "./test/non-native.es5.js",
   "./test/async.es5.js",
   "./test/regression.es5.js",
-  "./test/tests.transform.js"
+  "./test/tests.transform.js",
 ]);
 
 // Run command-line tool with available options to make sure it works.
 
-enqueue("./bin/regenerator", [
-  "./test/async.es5.js"
-], true);
+enqueue("./bin/regenerator.js", ["./test/async.es5.js"], true);
 
-enqueue("./bin/regenerator", [
-  "--include-runtime",
-  "./test/async.es5.js"
-], true);
+enqueue(
+  "./bin/regenerator.js",
+  ["--include-runtime", "./test/async.es5.js"],
+  true
+);
 
-enqueue("./bin/regenerator", [
-  "--disable-async",
-  "./test/async.es5.js"
-], true);
+enqueue(
+  "./bin/regenerator.js",
+  ["--disable-async", "./test/async.es5.js"],
+  true
+);
 
-enqueue("./bin/regenerator", [
-  "--include-runtime",
-  "--disable-async",
-  "./test/async.es5.js"
-], true);
+enqueue(
+  "./bin/regenerator.js",
+  ["--include-runtime", "--disable-async", "./test/async.es5.js"],
+  true
+);
 
 // Make sure we run the command-line tool on a file that does not need any
 // transformation, too.
 
-enqueue("./bin/regenerator", [
-  "./test/nothing-to-transform.js"
-], true);
+enqueue("./bin/regenerator.js", ["./test/nothing-to-transform.js"], true);
 
-enqueue("./bin/regenerator", [
-  "--include-runtime",
-  "./test/nothing-to-transform.js"
-], true);
+enqueue(
+  "./bin/regenerator.js",
+  ["--include-runtime", "./test/nothing-to-transform.js"],
+  true
+);
 
-enqueue("./bin/regenerator", [
-  "--disable-async",
-  "./test/nothing-to-transform.js"
-], true);
+enqueue(
+  "./bin/regenerator.js",
+  ["--disable-async", "./test/nothing-to-transform.js"],
+  true
+);
 
-enqueue("./bin/regenerator", [
-  "--include-runtime",
-  "--disable-async",
-  "./test/nothing-to-transform.js"
-], true);
+enqueue(
+  "./bin/regenerator.js",
+  ["--include-runtime", "--disable-async", "./test/nothing-to-transform.js"],
+  true
+);
 
 // Make sure we run the command-line tool on a file that would trigger this error:
 //
 //     You passed `path.replaceWith()` a falsy node, use `path.remove()` instead
 
-enqueue("./bin/regenerator", [
-  "./test/replaceWith-falsy.js"
-], true);
-
-enqueue("./bin/regenerator", [
-  "--include-runtime",
-  "./test/replaceWith-falsy.js"
-], true);
-
-enqueue("./bin/regenerator", [
-  "--disable-async",
-  "./test/replaceWith-falsy.js"
-], true);
-
-enqueue("./bin/regenerator", [
-  "--include-runtime",
-  "--disable-async",
-  "./test/replaceWith-falsy.js"
-], true);
+enqueue("./bin/regenerator.js", ["./test/replaceWith-falsy.js"], true);
+
+enqueue(
+  "./bin/regenerator.js",
+  ["--include-runtime", "./test/replaceWith-falsy.js"],
+  true
+);
+
+enqueue(
+  "./bin/regenerator.js",
+  ["--disable-async", "./test/replaceWith-falsy.js"],
+  true
+);
+
+enqueue(
+  "./bin/regenerator.js",
+  ["--include-runtime", "--disable-async", "./test/replaceWith-falsy.js"],
+  true
+);
 
 flush();