Drop Node 4 support

.travis.yml

@@ -1,8 +1,8 @@
 language: node_js
 node_js:
+  - '10'
   - '8'
   - '6'
-  - '4'
 
 env:
   - DEBUG="electron-installer-debian"

package.json

@@ -30,34 +30,33 @@
     "test": "npm run lint && npm run spec"
   },
   "engines": {
-    "node": ">=4.0.0"
+    "node": ">=6.0.0"
   },
   "dependencies": {
     "asar": "^0.14.0",
     "cross-spawn-promise": "^0.10.1",
-    "debug": "^3.1.0",
-    "fs-extra": "^5.0.0",
-    "get-folder-size": "^1.0.0",
+    "debug": "^4.0.1",
+    "fs-extra": "^7.0.0",
+    "get-folder-size": "^2.0.0",
     "glob": "^7.1.2",
     "lodash": "^4.17.4",
-    "mkdirp": "^0.5.1",
-    "pify": "^3.0.0",
+    "pify": "^4.0.0",
     "semver": "^5.4.1",
     "temp": "^0.8.3",
     "word-wrap": "^1.2.3",
-    "yargs": "^11.0.0"
+    "yargs": "^12.0.2"
   },
   "devDependencies": {
     "chai": "^4.1.2",
-    "eslint": "^4.9.0",
-    "eslint-config-standard": "^11.0.0",
+    "eslint": "^5.6.1",
+    "eslint-config-standard": "^12.0.0",
     "eslint-plugin-import": "^2.7.0",
-    "eslint-plugin-node": "^6.0.1",
-    "eslint-plugin-promise": "^3.6.0",
-    "eslint-plugin-standard": "^3.0.1",
+    "eslint-plugin-node": "^7.0.1",
+    "eslint-plugin-promise": "^4.0.1",
+    "eslint-plugin-standard": "^4.0.0",
     "mocha": "^5.0.5",
     "mz": "^2.7.0",
-    "nyc": "^11.4.1",
+    "nyc": "^13.0.1",
     "promise-retry": "^1.1.1"
   }
 }

src/installer.js

@@ -6,7 +6,6 @@ const debug = require('debug')
 const fs = require('fs-extra')
 const fsize = require('get-folder-size')
 const glob = require('glob')
-const mkdirp = require('mkdirp')
 const path = require('path')
 const pify = require('pify')
 const temp = require('temp').track()
@@ -84,7 +83,7 @@ function transformVersion (version) {
  * read from `package.json`, and some are hardcoded.
  */
 function getDefaults (data) {
-  const src = {src: data.src}
+  const src = { src: data.src }
   return Promise.all([readMeta(data), getSize(src), dependencies.getElectronVersion(src)])
     .then(results => {
       const pkg = results[0] || {}
@@ -171,7 +170,7 @@ function getOptions (data, defaults) {
       .replace(/\r\n/g, '\n') // Fixes errors when finding blank lines in Windows
       .replace(/^$/mg, '.')
       .split('\n')
-      .map(line => wrap(line, {width: 80, indent: ' '}))
+      .map(line => wrap(line, { width: 80, indent: ' ' }))
       .join('\n')
   }
 
@@ -211,7 +210,7 @@ function createControl (options, dir) {
   const controlDest = path.join(dir, 'DEBIAN/control')
   options.logger(`Creating control file at ${controlDest}`)
 
-  return pify(mkdirp)(path.dirname(controlDest), '0755')
+  return fs.ensureDir(path.dirname(controlDest), '0755')
     .then(() => generateTemplate(options, controlSrc))
     .then(data => fs.outputFile(controlDest, data))
     .catch(wrapError('creating control file'))
@@ -244,7 +243,7 @@ function createBinary (options, dir) {
   const binDest = path.join(binDir, options.name)
   options.logger(`Symlinking binary from ${binSrc} to ${binDest}`)
 
-  return pify(mkdirp)(binDir, '0755')
+  return fs.ensureDir(binDir, '0755')
     .catch(wrapError('creating binary path'))
     .then(() => fs.symlink(binSrc, binDest, 'file'))
     .catch(wrapError('creating binary file'))
@@ -260,7 +259,7 @@ function createDesktop (options, dir) {
   const desktopDest = path.join(dir, 'usr/share/applications', `${options.name}.desktop`)
   options.logger(`Creating desktop file at ${desktopDest}`)
 
-  return pify(mkdirp)(path.dirname(desktopDest), '0755')
+  return fs.ensureDir(path.dirname(desktopDest), '0755')
     .catch(wrapError('creating desktop path'))
     .then(() => generateTemplate(options, desktopSrc))
     .then(data => fs.outputFile(desktopDest, data))
@@ -275,7 +274,7 @@ function createPixmapIcon (options, dir) {
   const iconFile = path.join(dir, 'usr/share/pixmaps', `${options.name}.png`)
   options.logger(`Creating icon file at ${iconFile}`)
 
-  return pify(mkdirp)(path.dirname(iconFile), '0755')
+  return fs.ensureDir(path.dirname(iconFile), '0755')
     .catch(wrapError('creating icon path'))
     .then(() => fs.copy(options.icon, iconFile))
     .then(() => fs.chmod(iconFile, '0644'))
@@ -291,7 +290,7 @@ function createHicolorIcon (options, dir) {
     const iconFile = path.join(dir, 'usr/share/icons/hicolor', resolution, 'apps', `${options.name}.${iconExt}`)
     options.logger(`Creating icon file at ${iconFile}`)
 
-    return pify(mkdirp)(path.dirname(iconFile), '0755')
+    return fs.ensureDir(path.dirname(iconFile), '0755')
       .then(() => fs.copy(icon, iconFile))
       .then(() => fs.chmod(iconFile, '0644'))
       .catch(wrapError('creating icon file'))
@@ -316,7 +315,7 @@ function createCopyright (options, dir) {
   const copyrightFile = path.join(dir, 'usr/share/doc', options.name, 'copyright')
   options.logger(`Creating copyright file at ${copyrightFile}`)
 
-  return pify(mkdirp)(path.dirname(copyrightFile), '0755')
+  return fs.ensureDir(path.dirname(copyrightFile), '0755')
     .then(() => copyLicense(options, copyrightFile))
     .then(() => fs.chmod(copyrightFile, '0644'))
     .catch(wrapError('creating copyright file'))
@@ -330,7 +329,7 @@ function createOverrides (options, dir) {
   const overridesDest = path.join(dir, 'usr/share/lintian/overrides', options.name)
   options.logger(`Creating lintian overrides at ${overridesDest}`)
 
-  return pify(mkdirp)(path.dirname(overridesDest), '0755')
+  return fs.ensureDir(path.dirname(overridesDest), '0755')
     .then(() => generateTemplate(options, overridesSrc))
     .then(data => fs.outputFile(overridesDest, data))
     .then(() => fs.chmod(overridesDest, '0644'))
@@ -345,7 +344,7 @@ function createApplication (options, dir) {
   const licenseFile = path.join(applicationDir, 'LICENSE')
   options.logger(`Copying application to ${applicationDir}`)
 
-  return pify(mkdirp)(applicationDir, '0755')
+  return fs.ensureDir(applicationDir, '0755')
     .then(() => fs.copy(options.src, applicationDir))
     .then(() => fs.unlink(licenseFile))
     .catch(wrapError('copying application directory'))
@@ -361,7 +360,7 @@ function createDir (options) {
   return pify(temp.mkdir)('electron-')
     .then(dir => {
       tempDir = path.join(dir, `${options.name}_${options.version}_${options.arch}`)
-      return pify(mkdirp)(tempDir, '0755')
+      return fs.ensureDir(tempDir, '0755')
     })
     .catch(wrapError('creating temporary directory'))
 }
@@ -411,7 +410,7 @@ function movePackage (options, dir) {
       const template = options.rename(options.dest, path.basename(file))
       const dest = _.template(template)(options)
       options.logger(`Moving file ${file} to ${dest}`)
-      return fs.move(file, dest, {clobber: true})
+      return fs.move(file, dest, { clobber: true })
     }))).catch(wrapError('moving package files'))
 }
 

test/helpers/dependencies.js

@@ -1,7 +1,7 @@
 'use strict'
 
 const _ = require('lodash')
-const exec = require('mz/child_process').exec
+const { exec } = require('mz/child_process')
 
 const dependencies = require('../../src/dependencies')
 

test/helpers/describe_installer.js

@@ -26,7 +26,7 @@ module.exports.cleanupOutputDir = function cleanupOutputDir (outputDir) {
 }
 
 module.exports.tempOutputDir = function tempOutputDir (customDir) {
-  return customDir ? path.join(os.tmpdir(), customDir) : temp.path({prefix: 'electron-installer-debian-'})
+  return customDir ? path.join(os.tmpdir(), customDir) : temp.path({ prefix: 'electron-installer-debian-' })
 }
 
 module.exports.testInstallerOptions = function testInstallerOptions (outputDir, installerOptions) {
@@ -37,5 +37,5 @@ module.exports.testInstallerOptions = function testInstallerOptions (outputDir,
     options: {
       arch: 'amd64'
     }
-  }, installerOptions, {dest: outputDir})
+  }, installerOptions, { dest: outputDir })
 }

test/installer.js

@@ -1,7 +1,7 @@
 'use strict'
 
 const chai = require('chai')
-const exec = require('mz/child_process').exec
+const { exec } = require('mz/child_process')
 const fs = require('fs-extra')
 const path = require('path')
 
@@ -123,7 +123,7 @@ describe('module', function () {
         .then(() => exec('dpkg-deb -x bartest_amd64.deb .', { cwd: outputDir }))
         .then(() => fs.readFile(path.join(outputDir, 'usr/share/applications/bartest.desktop')))
         .then(data => {
-          if (data.toString().indexOf('Comment=Hardcoded comment') === -1) {
+          if (!data.toString().includes('Comment=Hardcoded comment')) {
             throw new Error('Did not use custom template')
           }
           return Promise.resolve()