refactor: make lint happy

console.log

@@ -0,0 +1,5 @@
+PhantomJS 2.1.1 (Mac OS X 0.0.0)
+PhantomJS 2.1.1 (Mac OS X 0.0.0)
+PhantomJS 2.1.1 (Mac OS X 0.0.0)
+PhantomJS 2.1.1 (Mac OS X 0.0.0)
+PhantomJS 2.1.1 (Mac OS X 0.0.0)

lib/helper.js

@@ -38,15 +38,15 @@ var parser = function (pattern, out) {
   return parser(pattern.substring(matches[0].length), out)
 }
 
-var gs_parser = function (pattern, out) {
+var gsParser = function (pattern, out) {
   if (pattern === '**') {
     out.glob_star++
     return out
   }
   return parser(pattern, out)
 }
 
-var compare_weight_object = function (w1, w2) {
+var compareWeightObject = function (w1, w2) {
   return exports.mmComparePatternWeights(
     [w1.glob_star, w1.star, w1.ext_glob, w1.range, w1.optional],
     [w2.glob_star, w2.star, w2.ext_glob, w2.range, w2.optional]
@@ -58,10 +58,10 @@ exports.mmPatternWeight = function (pattern) {
   if (!m.globParts) return [0, 0, 0, 0, 0, 0]
   var result = m.globParts.reduce(function (prev, p) {
     var r = p.reduce(function (prev, p) {
-      return gs_parser(p, prev)
+      return gsParser(p, prev)
     }, {glob_star: 0, ext_glob: 0, word: 0, star: 0, optional: 0, range: 0})
     if (prev === undefined) return r
-    return compare_weight_object(r, prev) > 0 ? r : prev
+    return compareWeightObject(r, prev) > 0 ? r : prev
   }, undefined)
   result.glob_sets = m.set.length
   return [result.glob_sets, result.glob_star, result.star, result.ext_glob, result.range, result.optional]

lib/middleware/strip_host.js

@@ -6,7 +6,7 @@
 var createStripHostMiddleware = function () {
   return function (request, response, next) {
     function stripHostFromUrl (url) {
-      return url.replace(/^http[s]?:\/\/([a-z\-\.\:\d]+)\//, '/')
+      return url.replace(/^http[s]?:\/\/([a-z\-\.:\d]+)\//, '/')
     }
 
     request.normalizedUrl = stripHostFromUrl(request.url) || request.url

lib/reporter.js

@@ -125,12 +125,12 @@ var createReporters = function (names, config, emitter, injector) {
       emitter.emit('load_error', 'reporter', name)
       return
     }
-    var color_name = name + '_color'
-    if (names.indexOf(color_name) !== -1) {
+    var colorName = name + '_color'
+    if (names.indexOf(colorName) !== -1) {
       return
     }
     try {
-      log.debug('Trying to load color-version of reporter: %s (%s)', name, color_name)
+      log.debug('Trying to load color-version of reporter: %s (%s)', name, colorName)
       reporters.push(injector.createChild([locals], ['reporter:' + name + '_color']).get('reporter:' + name))
     } catch (e) {
       log.debug('Couldn\'t load color-version.')

lib/server.js

@@ -208,23 +208,23 @@ Server.prototype._start = function (config, launcher, preprocess, fileList, webS
   })
 
   if (config.browserConsoleLogOptions && config.browserConsoleLogOptions.path) {
-    var config_level = config.browserConsoleLogOptions.level || 'debug'
-    var config_format = config.browserConsoleLogOptions.format || '%b %T: %m'
-    var config_path = config.browserConsoleLogOptions.path
-    self.log.info('Writing browser console to file: %s', config_path)
-    var browser_log_file = fs.openSync(config_path, 'w+')
+    var configLevel = config.browserConsoleLogOptions.level || 'debug'
+    var configFormat = config.browserConsoleLogOptions.format || '%b %T: %m'
+    var configPath = config.browserConsoleLogOptions.path
+    self.log.info('Writing browser console to file: %s', configPath)
+    var browserLogFile = fs.openSync(configPath, 'w+')
     var levels = ['log', 'error', 'warn', 'info', 'debug']
     self.on('browser_log', function (browser, message, level) {
-      if (levels.indexOf(level.toLowerCase()) > levels.indexOf(config_level)) return
+      if (levels.indexOf(level.toLowerCase()) > levels.indexOf(configLevel)) return
       if (!helper.isString(message)) {
         message = util.inspect(message, {showHidden: false, colors: false})
       }
-      var log_map = {'%m': message, '%t': level.toLowerCase(), '%T': level.toUpperCase(), '%b': browser}
-      var log_string = config_format.replace(/%[mtTb]/g, function (m) {
-        return log_map[m]
+      var logMap = {'%m': message, '%t': level.toLowerCase(), '%T': level.toUpperCase(), '%b': browser}
+      var logString = configFormat.replace(/%[mtTb]/g, function (m) {
+        return logMap[m]
       })
-      self.log.debug('Writing browser console line: %s', log_string)
-      fs.write(browser_log_file, log_string + '\n')
+      self.log.debug('Writing browser console line: %s', logString)
+      fs.write(browserLogFile, logString + '\n')
     })
   }
 

lib/watcher.js

@@ -11,7 +11,7 @@ var DIR_SEP = require('path').sep
 var baseDirFromPattern = function (pattern) {
   return pattern
     .replace(/[\/\\][^\/\\]*\*.*$/, '')              // remove parts with *
-    .replace(/[\/\\][^\/\\]*[\!\+]\(.*$/, '')        // remove parts with !(...) and +(...)
+    .replace(/[\/\\][^\/\\]*[!\+]\(.*$/, '')         // remove parts with !(...) and +(...)
     .replace(/[\/\\][^\/\\]*\)\?.*$/, '') || DIR_SEP // remove parts with (...)?
 }