Format code

Author: sun-zheng-an

gulpfile.js

@@ -2,17 +2,18 @@ const gulp = require('gulp')
 const shell = require('./')
 
 const paths = {
-  js: [
-    '*.js',
-    'test/*.js'
-  ]
+  js: ['*.js', 'test/*.js']
 }
 
 gulp.task('test', shell.task('mocha'))
 
 gulp.task('coverage', ['test'], shell.task('istanbul cover _mocha'))
 
-gulp.task('coveralls', ['coverage'], shell.task('cat coverage/lcov.info | coveralls'))
+gulp.task(
+  'coveralls',
+  ['coverage'],
+  shell.task('cat coverage/lcov.info | coveralls')
+)
 
 gulp.task('lint', shell.task('standard ' + paths.js.join(' ')))
 

index.js

@@ -1,11 +1,11 @@
 const _ = require('lodash')
 const async = require('async')
-const PluginError = require('plugin-error')
-const fancyLog = require('fancy-log')
-const template = require('lodash.template')
 const chalk = require('chalk')
+const fancyLog = require('fancy-log')
 const path = require('path')
+const PluginError = require('plugin-error')
 const spawn = require('child_process').spawn
+const template = require('lodash.template')
 const through = require('through2')
 
 const PLUGIN_NAME = 'gulp-shell'

test/index.js

@@ -1,15 +1,15 @@
 /* eslint-env mocha */
 
-const Vinyl = require('vinyl')
-const join = require('path').join
 const expect = require('chai').expect
+const join = require('path').join
+const Vinyl = require('vinyl')
 
 const shell = require('..')
 
 function expectToBeOk (stream, done) {
-  stream
-  .on('error', done)
-  .on('data', () => { done() })
+  stream.on('error', done).on('data', () => {
+    done()
+  })
 }
 
 describe('gulp-shell(commands, options)', () => {
@@ -27,39 +27,38 @@ describe('gulp-shell(commands, options)', () => {
     expect(shell.bind(null, 'true')).to.not.throw()
   })
 
-  it('passes file through', (done) => {
+  it('passes file through', done => {
     const stream = shell(['true'])
 
-    stream.on('data', (file) => {
+    stream.on('data', file => {
       expect(file).to.equal(fakeFile)
       done()
     })
 
     stream.write(fakeFile)
   })
 
-  it('executes command after interpolation', (done) => {
-    const stream = shell([
-      `test <%= file.path %> = ${fakeFile.path}`
-    ])
+  it('executes command after interpolation', done => {
+    const stream = shell([`test <%= file.path %> = ${fakeFile.path}`])
 
     expectToBeOk(stream, done)
 
     stream.write(fakeFile)
   })
 
-  it('prepends `./node_modules/.bin` to `PATH`', (done) => {
-    const stream = shell([
-      `echo $PATH | grep -q "${join(process.cwd(), 'node_modules/.bin')}"`
-    ], {shell: 'bash'})
+  it('prepends `./node_modules/.bin` to `PATH`', done => {
+    const stream = shell(
+      [`echo $PATH | grep -q "${join(process.cwd(), 'node_modules/.bin')}"`],
+      { shell: 'bash' }
+    )
 
     expectToBeOk(stream, done)
 
     stream.write(fakeFile)
   })
 
   describe('.task(commands, options)', () => {
-    it('returns a function which returns a callback', (done) => {
+    it('returns a function which returns a callback', done => {
       const task = shell.task(['echo hello world'])
 
       expect(task).to.be.a('function')
@@ -70,20 +69,18 @@ describe('gulp-shell(commands, options)', () => {
 
   describe('options', () => {
     describe('cwd', () => {
-      it('sets the current working directory when `cwd` is a string', (done) => {
-        const stream = shell([
-          `test $PWD = ${join(__dirname, '../..')}`
-        ], {cwd: '..'})
+      it('sets the current working directory when `cwd` is a string', done => {
+        const stream = shell([`test $PWD = ${join(__dirname, '../..')}`], {
+          cwd: '..'
+        })
 
         expectToBeOk(stream, done)
 
         stream.write(fakeFile)
       })
 
-      it('uses the process current working directory when `cwd` is not passed', (done) => {
-        const stream = shell([
-          `test $PWD = ${join(__dirname, '..')}`
-        ])
+      it('uses the process current working directory when `cwd` is not passed', done => {
+        const stream = shell([`test $PWD = ${join(__dirname, '..')}`])
 
         expectToBeOk(stream, done)
 
@@ -92,10 +89,8 @@ describe('gulp-shell(commands, options)', () => {
     })
 
     describe('shell', () => {
-      it('changes the shell', (done) => {
-        const stream = shell([
-          '[[ $0 = bash ]]'
-        ], {shell: 'bash'})
+      it('changes the shell', done => {
+        const stream = shell(['[[ $0 = bash ]]'], { shell: 'bash' })
 
         expectToBeOk(stream, done)
 
@@ -104,8 +99,8 @@ describe('gulp-shell(commands, options)', () => {
     })
 
     describe('quiet', () => {
-      it("won't output anything when `quiet` == true", (done) => {
-        const stream = shell(['echo cannot see me!'], {quiet: true})
+      it("won't output anything when `quiet` == true", done => {
+        const stream = shell(['echo cannot see me!'], { quiet: true })
 
         expectToBeOk(stream, done)
 
@@ -114,7 +109,7 @@ describe('gulp-shell(commands, options)', () => {
     })
 
     describe('ignoreErrors', () => {
-      it('emits error by default', (done) => {
+      it('emits error by default', done => {
         const stream = shell(['false'])
 
         stream.on('error', () => {
@@ -124,8 +119,8 @@ describe('gulp-shell(commands, options)', () => {
         stream.write(fakeFile)
       })
 
-      it("won't emit error when `ignoreErrors` == true", (done) => {
-        const stream = shell(['false'], {ignoreErrors: true})
+      it("won't emit error when `ignoreErrors` == true", done => {
+        const stream = shell(['false'], { ignoreErrors: true })
 
         stream.on('error', () => {
           throw new Error()
@@ -140,24 +135,24 @@ describe('gulp-shell(commands, options)', () => {
     })
 
     describe('errorMessage', () => {
-      it('allows for custom messages', (done) => {
+      it('allows for custom messages', done => {
         const errorMessage = 'foo'
-        const stream = shell(['false'], {errorMessage})
+        const stream = shell(['false'], { errorMessage })
 
-        stream.on('error', (error) => {
+        stream.on('error', error => {
           expect(error.message).to.equal(errorMessage)
           done()
         })
 
         stream.write(fakeFile)
       })
 
-      it('includes the error object in the error context', (done) => {
+      it('includes the error object in the error context', done => {
         const errorMessage = 'Foo <%= error.code %>'
         const expectedMessage = 'Foo 2'
-        const stream = shell(['exit 2'], {errorMessage})
+        const stream = shell(['exit 2'], { errorMessage })
 
-        stream.on('error', (error) => {
+        stream.on('error', error => {
           expect(error.message).to.equal(expectedMessage)
           done()
         })