From 6c82e1a77b5a3dc99b29f49546a248e37fe8afca Mon Sep 17 00:00:00 2001
From: Douglas Christopher Wilson <doug@somethingdoug.com>
Date: Sat, 21 May 2016 00:23:19 -0400
Subject: [PATCH] lint: use standard style

---
 .eslintignore  |  2 ++
 .eslintrc      |  3 +++
 .travis.yml    |  4 +++-
 index.js       | 12 ++++++------
 package.json   |  5 +++++
 test/.eslintrc |  5 +++++
 test/test.js   |  4 ++--
 7 files changed, 26 insertions(+), 9 deletions(-)
 create mode 100644 .eslintignore
 create mode 100644 .eslintrc
 create mode 100644 test/.eslintrc

diff --git a/.eslintignore b/.eslintignore
new file mode 100644
index 0000000..62562b7
--- /dev/null
+++ b/.eslintignore
@@ -0,0 +1,2 @@
+coverage
+node_modules
diff --git a/.eslintrc b/.eslintrc
new file mode 100644
index 0000000..e3578aa
--- /dev/null
+++ b/.eslintrc
@@ -0,0 +1,3 @@
+{
+  "extends": "standard"
+}
diff --git a/.travis.yml b/.travis.yml
index c59b1cd..fbe8e12 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,7 +15,8 @@ cache:
     - node_modules
 before_install:
   # Setup Node.js version-specific dependencies
-  - "test $TRAVIS_NODE_VERSION != '0.8' || npm rm --save-dev istanbul"
+  - "test $TRAVIS_NODE_VERSION != '0.8' || npm rm --save-dev eslint eslint-config-standard eslint-plugin-promise eslint-plugin-standard istanbul"
+
   # Update Node.js modules
   - "test ! -d node_modules || npm prune"
   - "test ! -d node_modules || npm rebuild"
@@ -23,5 +24,6 @@ script:
   # Run test script, depending on istanbul install
   - "test ! -z $(npm -ps ls istanbul) || npm test"
   - "test   -z $(npm -ps ls istanbul) || npm run-script test-travis"
+  - "test   -z $(npm -ps ls eslint  ) || npm run-script lint"
 after_script:
   - "test -e ./coverage/lcov.info && npm install coveralls@2 && cat ./coverage/lcov.info | coveralls"
diff --git a/index.js b/index.js
index 9ad930f..ef7ddd7 100644
--- a/index.js
+++ b/index.js
@@ -37,7 +37,7 @@ module.exports.sync = randomBytesSync
  * @public
  */
 
-function randomBytes(size, callback) {
+function randomBytes (size, callback) {
   // validate callback is a function, if provided
   if (callback !== undefined && typeof callback !== 'function') {
     throw new TypeError('argument callback must be a function')
@@ -53,8 +53,8 @@ function randomBytes(size, callback) {
     return generateRandomBytes(size, generateAttempts, callback)
   }
 
-  return new Promise(function executor(resolve, reject) {
-    generateRandomBytes(size, generateAttempts, function onRandomBytes(err, str) {
+  return new Promise(function executor (resolve, reject) {
+    generateRandomBytes(size, generateAttempts, function onRandomBytes (err, str) {
       if (err) return reject(err)
       resolve(str)
     })
@@ -69,7 +69,7 @@ function randomBytes(size, callback) {
  * @public
  */
 
-function randomBytesSync(size) {
+function randomBytesSync (size) {
   var err = null
 
   for (var i = 0; i < generateAttempts; i++) {
@@ -92,8 +92,8 @@ function randomBytesSync(size) {
  * @private
  */
 
-function generateRandomBytes(size, attempts, callback) {
-  crypto.randomBytes(size, function onRandomBytes(err, buf) {
+function generateRandomBytes (size, attempts, callback) {
+  crypto.randomBytes(size, function onRandomBytes (err, buf) {
     if (!err) return callback(null, buf)
     if (!--attempts) return callback(err)
     setTimeout(generateRandomBytes.bind(null, size, attempts, callback), 10)
diff --git a/package.json b/package.json
index a02687c..2b7926a 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,10 @@
   "repository": "crypto-utils/random-bytes",
   "devDependencies": {
     "bluebird": "3.4.0",
+    "eslint": "2.10.2",
+    "eslint-config-standard": "5.3.1",
+    "eslint-plugin-promise": "1.1.0",
+    "eslint-plugin-standard": "1.3.2",
     "istanbul": "0.4.3",
     "mocha": "2.4.5",
     "proxyquire": "1.2.0"
@@ -23,6 +27,7 @@
     "node": ">= 0.8"
   },
   "scripts": {
+    "lint": "eslint **/*.js",
     "test": "mocha --trace-deprecation --reporter spec --bail --check-leaks test/",
     "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --trace-deprecation --reporter dot --check-leaks test/",
     "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --trace-deprecation --reporter spec --check-leaks test/"
diff --git a/test/.eslintrc b/test/.eslintrc
new file mode 100644
index 0000000..7eeefc3
--- /dev/null
+++ b/test/.eslintrc
@@ -0,0 +1,5 @@
+{
+  "env": {
+    "mocha": true
+  }
+}
diff --git a/test/test.js b/test/test.js
index 5975276..60deb56 100644
--- a/test/test.js
+++ b/test/test.js
@@ -169,7 +169,7 @@ describe('randomBytes.sync()', function () {
   })
 })
 
-function cryptoRandomBytes(size, callback) {
+function cryptoRandomBytes (size, callback) {
   if (cryptoRandomBytes.seeded === undefined) {
     return crypto.randomBytes(size, callback)
   }
@@ -189,6 +189,6 @@ function cryptoRandomBytes(size, callback) {
   callback(err)
 }
 
-function unexpectedResolve() {
+function unexpectedResolve () {
   throw new Error('unexpected resolve')
 }