From e1735cb5aacc79a846cc1fb35658f3a1b40a6aff Mon Sep 17 00:00:00 2001
From: xzyfer <xzyfer@gmail.com>
Date: Thu, 7 Nov 2019 22:04:00 +1100
Subject: [PATCH] Remove async-foreach dependency

Fixes #2487
---
 .eslintrc.json |  1 +
 bin/node-sass  | 26 +++++++++++++-------------
 package.json   |  1 -
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/.eslintrc.json b/.eslintrc.json
index d183f888b..f95dfbb33 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -1,5 +1,6 @@
 {
   "env": {
+    "es6": true,
     "node": true
   },
   "globals": {},
diff --git a/bin/node-sass b/bin/node-sass
index 763fb496d..658f00b20 100755
--- a/bin/node-sass
+++ b/bin/node-sass
@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 
 var Emitter = require('events').EventEmitter,
-  forEach = require('async-foreach').forEach,
+  promisify = require('util').promisify,
   chokidar = require('chokidar'),
   meow = require('meow'),
   util = require('util'),
@@ -410,19 +410,19 @@ function renderDir(options, emitter, done) {
       return emitter.emit('error', 'No input file was found.');
     }
 
-    forEach(files, function(subject) {
-      renderFile(subject, options, emitter, this.async());
-    }, function(successful, arr) {
-      var outputDir = path.join(process.cwd(), options.output);
-      if (!options.quiet) {
-        emitter.emit('info', util.format('Wrote %s CSS files to %s', arr.length, outputDir));
-      }
-      if (successful) {
-        done();
-      } else {
+    Promise.all(files.map(function(subject) {
+      return promisify(renderFile)(subject, options, emitter);
+    }))
+      .then(function(res) {
+        var outputDir = path.join(process.cwd(), options.output);
+        if (!options.quiet) {
+          emitter.emit('info', util.format('Wrote %s CSS files to %s', res.length, outputDir));
+        }
+      })
+      .then(done)
+      .catch(function() {
         done(new Error('Some files failed to compile'));
-      }
-    });
+      });
   });
 }
 
diff --git a/package.json b/package.json
index 392daa0f5..c0f49d449 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,6 @@
     "style"
   ],
   "dependencies": {
-    "async-foreach": "^0.1.3",
     "chalk": "^2.4.2",
     "chokidar": "^3.3.0",
     "cross-spawn": "^7.0.1",