fix: remove implicit use of Q

... when Q is not even in the dependency list

handlebars/helpers/index.js

@@ -11,7 +11,6 @@ const { resolvePackageRoot } = require('../../lib/utils/resolve-package-root')
 const Handlebars = require('handlebars')
 const fs = require('fs-extra')
 const util = require('util')
-const Q = require('q')
 
 /**
  * Default Handlebars-helpers for Thought
@@ -285,7 +284,7 @@ function htmlId (value) {
  * and return true if any of them exists and contains the string.
  * We expect coveralls to be configured then.
  *
- * @return {boolean} true, if coveralls is configured
+ * @return {Promise<boolean>} true, if coveralls is configured
  *
  * @access public
  * @memberOf helpers
@@ -301,32 +300,33 @@ function hasCoveralls () {
  * and return true if any of them exists and contains the string.
  * We expect coveralls to be configured then.
  *
- * @return {boolean} true, if coveralls is configured
+ * @return {Promise<boolean> boolean} true, if coveralls is configured
  *
  * @access public
  * @memberOf helpers
  */
-function hasCodecov () {
+async function hasCodecov () {
   return _searchCiConfig('codecov')
 }
 
 /**
  * Internal function to look for a given string in popular CI config files (like .travis.yml and appveyor.yml)
- * @param searchString
+ * @param {string} searchString the string to search for within the ci files
+ * @return {Promise<boolean>} true, if the given string is either part of .travis.yml or appveyor.yml
  * @private
  */
-function _searchCiConfig (searchString) {
-  const travis = fs.readFile('.travis.yml', 'utf-8')
-  const appveyor = fs.readFile('appveyor.yml', 'utf-8')
-  return Q.allSettled([travis, appveyor]).then(function (files) {
-    let i
-    for (i = 0; i < files.length; i++) {
-      if (files[i].state === 'fulfilled' && files[i].value.indexOf(searchString) >= 0) {
-        return true
+async function _searchCiConfig (searchString) {
+  const ciConfigs = await Promise.all(['.travis.yml', 'appveyor.yml'].map(async (filename) => {
+    try {
+      return await fs.readFile(filename, 'utf-8')
+    } catch (e) {
+      if (e.code === 'ENOENT') {
+        return ''
       }
+      throw e
     }
-    return false
-  })
+  }))
+  return ciConfigs.findIndex((contents) => contents.includes(searchString)) >= 0
 }
 
 /**

index.js

@@ -7,7 +7,6 @@
 'use strict'
 
 var customize = require('customize')
-var Q = require('q')
 var debug = require('debug')('thought:run')
 var write = require('customize-write-files')
 
@@ -32,13 +31,11 @@ function thought (options) {
     .then(function (filenames) {
       if (options.addToGit) {
         // Add computed files to the git index.
-        var git = require('simple-git')()
-        var deferred = Q.defer()
-        debug('Adding ' + filenames.join(', ') + ' to git index')
-        git.add(filenames, deferred.makeNodeResolver())
-        //  Wait for git-add to finish, but return the filenames.
-        return deferred.promise.then(function () {
-          return filenames
+        return new Promise((resolve, reject) => {
+          var git = require('simple-git')()
+          debug('Adding ' + filenames.join(', ') + ' to git index')
+          //  Wait for git-add to finish, but return the filenames.
+          git.add(filenames, (err) => err ? reject(err) : resolve(filenames))
         })
       }
       return filenames

test/cli-spec.js

@@ -30,9 +30,9 @@ describe('The cli script', function () {
   it('should report missing hooks in package.json', function () {
     return scenario.prepareAndRun(() => runMockThought('run'))
       .then(result => {
-        expect(result.code).to.equal(0)
-        expect(result.stdout).to.match(/Not registered in package.json yet/)
         expect(result.stderr).to.equal('')
+        expect(result.stdout).to.match(/Not registered in package.json yet/)
+        expect(result.code).to.equal(0)
         expect(scenario.readActual('README.md')).to.equal(scenario.readExpected('README.md'))
       })
   })