Drop Node 4 support

.travis.yml

@@ -6,13 +6,9 @@ dist: trusty
 osx_image: xcode8
 language: node_js
 node_js:
-- '4'
 - '6'
 - '8'
-- '9'
-matrix:
-  allow_failures:
-  - node_js: '9'
+- '10'
 cache:
 - apt: true
 - directories:

cli.js

@@ -2,10 +2,11 @@
 
 'use strict'
 
+var packageJSON = require('./package.json')
 var semver = require('semver')
-if (semver.lt(process.versions.node, '4.0.0')) {
+if (!semver.satisfies(process.versions.node, packageJSON.engines.node)) {
   console.error('CANNOT RUN WITH NODE ' + process.versions.node)
-  console.error('Electron Packager requires Node 4.0 or above.')
+  console.error('Electron Packager requires Node ' + packageJSON.engines.node + '.')
   process.exit(1)
 }
 

common.js

@@ -35,7 +35,7 @@ function parseCLIArgs (argv) {
 
   if (protocolSchemes && protocolNames && protocolNames.length === protocolSchemes.length) {
     args.protocols = protocolSchemes.map(function (scheme, i) {
-      return {schemes: [scheme], name: protocolNames[i]}
+      return { schemes: [scheme], name: protocolNames[i] }
     })
   }
 
@@ -68,7 +68,7 @@ function parseCLIArgs (argv) {
 }
 
 function sanitizeAppName (name) {
-  return sanitize(name, {replacement: '-'})
+  return sanitize(name, { replacement: '-' })
 }
 
 function generateFinalBasename (opts) {

docs/api.md

@@ -47,7 +47,7 @@ If you need the functions called serially, there is a utility function provided:
 
 ```javascript
 const packager = require('electron-packager')
-const serialHooks = require('electron-packager/hooks').serialHooks
+const { serialHooks } = require('electron-packager/hooks')
 
 packager({
   // ...
@@ -87,7 +87,7 @@ If you need the functions called serially, there is a utility function provided:
 
 ```javascript
 const packager = require('electron-packager')
-const serialHooks = require('electron-packager/hooks').serialHooks
+const { serialHooks } = require('electron-packager/hooks')
 
 packager({
   // ...
@@ -128,7 +128,7 @@ If you need the functions called serially, there is a utility function provided:
 
 ```javascript
 const packager = require('electron-packager')
-const serialHooks = require('electron-packager/hooks').serialHooks
+const { serialHooks } = require('electron-packager/hooks')
 
 packager({
   // ...

ignore.js

@@ -69,11 +69,11 @@ function userIgnoreFilter (opts) {
   const pruner = opts.prune ? new prune.Pruner(opts.dir) : null
 
   return function filter (file) {
-    if (outIgnores.indexOf(file) !== -1) {
+    if (outIgnores.includes(file)) {
       return false
     }
 
-    let name = file.split(path.resolve(opts.dir))[1]
+    let name = path.resolve(file).split(path.resolve(opts.dir))[1]
 
     if (path.sep === '\\') {
       name = common.normalizePath(name)

infer.js

@@ -33,10 +33,7 @@ function errorMessageForProperty (prop) {
 }
 
 function getVersion (opts, electronProp) {
-  // Destructured assignments are added in Node 6
-  const splitProp = electronProp.prop.split('.')
-  const depType = splitProp[0]
-  const packageName = splitProp[1]
+  const [depType, packageName] = electronProp.prop.split('.')
   const src = electronProp.src
   if (packageName === 'electron-prebuilt-compile') {
     // electron-prebuilt-compile cannot be resolved because `main` does not point
@@ -107,7 +104,7 @@ module.exports = function getMetadataFromPackageJSON (platforms, opts, dir) {
     ])
   }
 
-  if (platforms.indexOf('win32') !== -1 && !(opts.win32metadata && opts.win32metadata.CompanyName)) {
+  if (platforms.includes('win32') && !(opts.win32metadata && opts.win32metadata.CompanyName)) {
     props.push('author')
   }
 

mac.js

@@ -6,7 +6,7 @@ const debug = require('debug')('electron-packager')
 const fs = require('fs-extra')
 const path = require('path')
 const plist = require('plist')
-const sign = require('electron-osx-sign').signAsync
+const { signAsync } = require('electron-osx-sign')
 
 class MacApp extends App {
   constructor (opts, templatePath) {
@@ -293,8 +293,8 @@ class MacApp extends App {
     if (osxSignOpt) {
       const signOpts = createSignOpts(osxSignOpt, platform, this.renamedAppPath, version, this.opts.quiet)
       debug(`Running electron-osx-sign with the options ${JSON.stringify(signOpts)}`)
-      return sign(signOpts)
-      // Although not signed successfully, the application is packed.
+      return signAsync(signOpts)
+        // Although not signed successfully, the application is packed.
         .catch(err => common.warning(`Code sign failed; please retry manually. ${err}`))
     } else {
       return Promise.resolve()
@@ -324,7 +324,7 @@ function filterCFBundleIdentifier (identifier) {
 
 function createSignOpts (properties, platform, app, version, quiet) {
   // use default sign opts if osx-sign is true, otherwise clone osx-sign object
-  let signOpts = properties === true ? {identity: null} : Object.assign({}, properties)
+  let signOpts = properties === true ? { identity: null } : Object.assign({}, properties)
 
   // osx-sign options are handed off to sign module, but
   // with a few additions from the main options

package.json

@@ -18,42 +18,42 @@
   "homepage": "https://github.com/electron-userland/electron-packager",
   "dependencies": {
     "asar": "^0.14.0",
-    "debug": "^3.0.0",
+    "debug": "^4.0.1",
     "electron-download": "^4.1.1",
     "electron-osx-sign": "^0.4.1",
     "extract-zip": "^1.0.3",
-    "fs-extra": "^5.0.0",
+    "fs-extra": "^7.0.0",
     "galactus": "^0.2.1",
     "get-package-info": "^1.0.0",
     "nodeify": "^1.0.1",
     "parse-author": "^2.0.0",
-    "pify": "^3.0.0",
-    "plist": "^2.0.0",
+    "pify": "^4.0.0",
+    "plist": "^3.0.0",
     "rcedit": "^1.0.0",
     "resolve": "^1.1.6",
     "sanitize-filename": "^1.6.0",
     "semver": "^5.3.0",
-    "yargs-parser": "^10.0.0"
+    "yargs-parser": "^11.0.0"
   },
   "devDependencies": {
     "ava": "^0.25.0",
     "buffer-equal": "^1.0.0",
     "codecov": "^3.0.0",
-    "eslint": "^4.18.0",
-    "eslint-config-standard": "^11.0.0",
-    "eslint-plugin-ava": "^4.3.0",
+    "eslint": "^5.5.0",
+    "eslint-config-standard": "^12.0.0",
+    "eslint-plugin-ava": "^5.1.1",
     "eslint-plugin-import": "^2.2.0",
-    "eslint-plugin-node": "^6.0.0",
-    "eslint-plugin-promise": "^3.5.0",
-    "eslint-plugin-standard": "^3.0.0",
+    "eslint-plugin-node": "^7.0.1",
+    "eslint-plugin-promise": "^4.0.1",
+    "eslint-plugin-standard": "^4.0.0",
     "mz": "^2.6.0",
-    "nyc": "^11.0.0",
+    "nyc": "^13.0.1",
     "pkg-up": "^2.0.0",
-    "sinon": "^5.0.7",
+    "sinon": "^7.0.0",
     "tempy": "^0.2.1"
   },
   "engines": {
-    "node": ">= 4.0"
+    "node": ">= 6.0"
   },
   "scripts": {
     "codecov": "nyc report --reporter=text-lcov > coverage.lcov && codecov",

platform.js

@@ -192,7 +192,7 @@ class App {
         }
 
         debug(`Copying asar: ${src} to ${this.appAsarPath}`)
-        return fs.copy(src, this.appAsarPath, {overwrite: false, errorOnExist: true})
+        return fs.copy(src, this.appAsarPath, { overwrite: false, errorOnExist: true })
       })
   }
 

prune.js

@@ -42,8 +42,7 @@ class Pruner {
       return false
     }
 
-    // Node 6 has Array.prototype.includes
-    if (ELECTRON_MODULES.indexOf(module.name) !== -1) {
+    if (ELECTRON_MODULES.includes(module.name)) {
       common.warning(`Found '${module.name}' but not as a devDependency, pruning anyway`)
       return false
     }
@@ -58,8 +57,7 @@ class Pruner {
 
 function isNodeModuleFolder (pathToCheck) {
   return path.basename(path.dirname(pathToCheck)) === 'node_modules' ||
-    // TODO: Change to startsWith in Node 6
-    (path.basename(path.dirname(pathToCheck))[0] === '@' && path.basename(path.resolve(pathToCheck, `..${path.sep}..`)) === 'node_modules')
+    (path.basename(path.dirname(pathToCheck)).startsWith('@') && path.basename(path.resolve(pathToCheck, `..${path.sep}..`)) === 'node_modules')
 }
 
 module.exports = {

readme.md

@@ -58,7 +58,7 @@ It generates executables/bundles for the following **target** platforms:
 
 ## Installation
 
-This module requires Node.js 4.0 or higher to run.
+This module requires Node.js 6.0 or higher to run.
 
 ```sh
 # for use in npm scripts

targets.js

@@ -64,7 +64,7 @@ function usingOfficialElectronPackages (opts) {
 }
 
 function validOfficialPlatformArch (opts, platform, arch) {
-  return officialPlatformArchCombos[platform] && officialPlatformArchCombos[platform].indexOf(arch) !== -1
+  return officialPlatformArchCombos[platform] && officialPlatformArchCombos[platform].includes(arch)
 }
 
 function officialLinuxBuildExists (opts, buildVersion) {
@@ -86,8 +86,8 @@ module.exports = {
     const archs = officialPlatformArchCombos[platform]
     if (platform === 'linux') {
       const excludedArchs = Object.keys(linuxArchBuildVersions)
-        .filter(arch => !officialLinuxBuildExists({electronVersion: electronVersion}, linuxArchBuildVersions[arch]))
-      return archs.filter(arch => excludedArchs.indexOf(arch) === -1)
+        .filter(arch => !officialLinuxBuildExists({ electronVersion: electronVersion }, linuxArchBuildVersions[arch]))
+      return archs.filter(arch => !excludedArchs.includes(arch))
     }
 
     return archs

test/_setup.js

@@ -3,7 +3,7 @@
 const common = require('../common')
 const download = require('../download')
 const config = require('./config.json')
-const exec = require('mz/child_process').exec
+const { exec } = require('mz/child_process')
 const fs = require('fs-extra')
 const os = require('os')
 const path = require('path')
@@ -23,7 +23,7 @@ function skipDownloadingMacZips (platform, arch) {
 
 function downloadAll (version) {
   console.log(`Calling electron-download for ${version} before running tests...`)
-  const combinations = download.createDownloadCombos({electronVersion: config.version, all: true}, targets.officialPlatforms, targets.officialArchs, skipDownloadingMacZips)
+  const combinations = download.createDownloadCombos({ electronVersion: config.version, all: true }, targets.officialPlatforms, targets.officialArchs, skipDownloadingMacZips)
 
   return Promise.all(combinations.map(combination => downloadElectronZip(version, combination)))
 }
@@ -67,7 +67,7 @@ function npmInstallForFixture (fixture) {
         return true
       } else {
         console.log(`Running npm install in fixtures/${fixture}...`)
-        return exec('npm install --no-bin-links', {cwd: fixtureDir})
+        return exec('npm install --no-bin-links', { cwd: fixtureDir })
       }
     })
 }

test/_util.js

@@ -124,14 +124,10 @@ module.exports = {
       electronVersion: config.version
     }
   },
-  // Rest parameters are added (not behind a feature flag) in Node 6
-  testSinglePlatform: function (name, testFunction /*, ...testFunctionArgs */) {
-    const testFunctionArgs = Array.prototype.slice.call(arguments, 2)
+  testSinglePlatform: function (name, testFunction, ...testFunctionArgs) {
     return testSinglePlatform(name, testFunction, testFunctionArgs, false)
   },
-  // Rest parameters are added (not behind a feature flag) in Node 6
-  testSinglePlatformParallel: function (name, testFunction /*, ...testFunctionArgs */) {
-    const testFunctionArgs = Array.prototype.slice.call(arguments, 2)
+  testSinglePlatformParallel: function (name, testFunction, ...testFunctionArgs) {
     return testSinglePlatform(name, testFunction, testFunctionArgs, true)
   },
   verifyPackageExistence: function verifyPackageExistence (finalPaths) {

test/asar.js

@@ -12,11 +12,11 @@ test('asar argument test: asar is not set', t => {
 })
 
 test('asar argument test: asar is true', t => {
-  t.deepEqual(common.createAsarOpts({asar: true}), {})
+  t.deepEqual(common.createAsarOpts({ asar: true }), {})
 })
 
 test('asar argument test: asar is not an Object or a bool', t => {
-  t.false(common.createAsarOpts({asar: 'string'}), 'createAsarOpts returns false')
+  t.false(common.createAsarOpts({ asar: 'string' }), 'createAsarOpts returns false')
 })
 
 util.testSinglePlatform('default_app.asar removal test', (t, opts) => {

test/basic.js

@@ -47,7 +47,7 @@ test('download argument test: download.{arch,platform,version} does not overwrit
   }
 
   const downloadOpts = download.createDownloadOpts(opts, 'linux', 'x64')
-  t.deepEqual(downloadOpts, {arch: 'x64', platform: 'linux', version: '0.36.0'})
+  t.deepEqual(downloadOpts, { arch: 'x64', platform: 'linux', version: '0.36.0' })
 })
 
 test('sanitize app name for use in file/directory names', t => {

test/ci/appveyor.yml

@@ -3,13 +3,9 @@ platform:
 - x64
 environment:
   matrix:
-  - nodejs_version: "4"
   - nodejs_version: "6"
   - nodejs_version: "8"
-  - nodejs_version: "9"
-matrix:
-  allow_failures:
-  - nodejs_version: "9"
+  - nodejs_version: "10"
 cache:
 - 'node_modules'
 - '%USERPROFILE%\.electron'

test/cli.js

@@ -54,7 +54,7 @@ test('CLI argument test: --out without a value is the same as not passing --out'
 
 test('CLI argument test: --protocol with a corresponding --protocol-name', t => {
   const args = common.parseCLIArgs(['--protocol=foo', '--protocol-name=Foo'])
-  t.deepEqual(args.protocols, [{schemes: ['foo'], name: 'Foo'}])
+  t.deepEqual(args.protocols, [{ schemes: ['foo'], name: 'Foo' }])
 })
 
 test('CLI argument test: --protocol without a corresponding --protocol-name', t => {
@@ -64,5 +64,5 @@ test('CLI argument test: --protocol without a corresponding --protocol-name', t
 
 test('CLI argument test: multiple --protocol/--protocol-name argument pairs', t => {
   const args = common.parseCLIArgs(['--protocol=foo', '--protocol-name=Foo', '--protocol=bar', '--protocol-name=Bar'])
-  t.deepEqual(args.protocols, [{schemes: ['foo'], name: 'Foo'}, {schemes: ['bar'], name: 'Bar'}])
+  t.deepEqual(args.protocols, [{ schemes: ['foo'], name: 'Foo' }, { schemes: ['bar'], name: 'Bar' }])
 })