From 0085bc83e40319072aeba31bd7cead3893a728b9 Mon Sep 17 00:00:00 2001
From: Max Brunsfeld <maxbrunsfeld@gmail.com>
Date: Fri, 5 Jan 2018 13:20:26 -0800
Subject: [PATCH] Decaffeinate AtomProtocolHandler

---
 src/main-process/atom-protocol-handler.coffee | 43 ---------------
 src/main-process/atom-protocol-handler.js     | 54 +++++++++++++++++++
 2 files changed, 54 insertions(+), 43 deletions(-)
 delete mode 100644 src/main-process/atom-protocol-handler.coffee
 create mode 100644 src/main-process/atom-protocol-handler.js

diff --git a/src/main-process/atom-protocol-handler.coffee b/src/main-process/atom-protocol-handler.coffee
deleted file mode 100644
index db385b4b7..000000000
--- a/src/main-process/atom-protocol-handler.coffee
+++ /dev/null
@@ -1,43 +0,0 @@
-{protocol} = require 'electron'
-fs = require 'fs'
-path = require 'path'
-
-# Handles requests with 'atom' protocol.
-#
-# It's created by {AtomApplication} upon instantiation and is used to create a
-# custom resource loader for 'atom://' URLs.
-#
-# The following directories are searched in order:
-#   * ~/.atom/assets
-#   * ~/.atom/dev/packages (unless in safe mode)
-#   * ~/.atom/packages
-#   * RESOURCE_PATH/node_modules
-#
-module.exports =
-class AtomProtocolHandler
-  constructor: (resourcePath, safeMode) ->
-    @loadPaths = []
-
-    unless safeMode
-      @loadPaths.push(path.join(process.env.ATOM_HOME, 'dev', 'packages'))
-
-    @loadPaths.push(path.join(process.env.ATOM_HOME, 'packages'))
-    @loadPaths.push(path.join(resourcePath, 'node_modules'))
-
-    @registerAtomProtocol()
-
-  # Creates the 'atom' custom protocol handler.
-  registerAtomProtocol: ->
-    protocol.registerFileProtocol 'atom', (request, callback) =>
-      relativePath = path.normalize(request.url.substr(7))
-
-      if relativePath.indexOf('assets/') is 0
-        assetsPath = path.join(process.env.ATOM_HOME, relativePath)
-        filePath = assetsPath if fs.statSyncNoException(assetsPath).isFile?()
-
-      unless filePath
-        for loadPath in @loadPaths
-          filePath = path.join(loadPath, relativePath)
-          break if fs.statSyncNoException(filePath).isFile?()
-
-      callback(filePath)
diff --git a/src/main-process/atom-protocol-handler.js b/src/main-process/atom-protocol-handler.js
new file mode 100644
index 000000000..1affba02a
--- /dev/null
+++ b/src/main-process/atom-protocol-handler.js
@@ -0,0 +1,54 @@
+const {protocol} = require('electron')
+const fs = require('fs')
+const path = require('path')
+
+// Handles requests with 'atom' protocol.
+//
+// It's created by {AtomApplication} upon instantiation and is used to create a
+// custom resource loader for 'atom://' URLs.
+//
+// The following directories are searched in order:
+//   * ~/.atom/assets
+//   * ~/.atom/dev/packages (unless in safe mode)
+//   * ~/.atom/packages
+//   * RESOURCE_PATH/node_modules
+//
+module.exports =
+class AtomProtocolHandler {
+  constructor (resourcePath, safeMode) {
+    this.loadPaths = []
+
+    if (!safeMode) {
+      this.loadPaths.push(path.join(process.env.ATOM_HOME, 'dev', 'packages'))
+    }
+
+    this.loadPaths.push(path.join(process.env.ATOM_HOME, 'packages'))
+    this.loadPaths.push(path.join(resourcePath, 'node_modules'))
+
+    this.registerAtomProtocol()
+  }
+
+  // Creates the 'atom' custom protocol handler.
+  registerAtomProtocol () {
+    protocol.registerFileProtocol('atom', (request, callback) => {
+      const relativePath = path.normalize(request.url.substr(7))
+
+      let filePath
+      if (relativePath.indexOf('assets/') === 0) {
+        const assetsPath = path.join(process.env.ATOM_HOME, relativePath)
+        const stat = fs.statSyncNoException(assetsPath)
+        if (stat && stat.isFile()) filePath = assetsPath
+      }
+
+      if (!filePath) {
+        for (let loadPath of this.loadPaths) {
+          filePath = path.join(loadPath, relativePath)
+          const stat = fs.statSyncNoException(filePath)
+          if (stat && stat.isFile()) break
+        }
+      }
+
+      callback(filePath)
+    })
+  }
+}