From b3dd8e2d2a67ad55099a99bc519a01a13825c64d Mon Sep 17 00:00:00 2001
From: Staffan Eketorp <staffan.eketorp@gmail.com>
Date: Tue, 23 Oct 2018 12:05:17 +0200
Subject: [PATCH] Ensure directory exists before writing autoupdate_version

---
 index.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index b5199b5..83ac879 100644
--- a/index.js
+++ b/index.js
@@ -250,9 +250,11 @@ class MeteorImportsPlugin {
           // Also kick off an async write to the output file
           let outputPath = compiler.options.output.path;
           const outputFile = path.join(outputPath, 'autoupdate_version');
-          fs.writeFile(outputFile, hash, err => {
-            if (err) logError('Unable to write autoupdate_version file', err);
-            else log('Wrote autoupdate_version file to ', outputFile);
+          fs.mkdir(path.dirname(outputFile), () => {
+            fs.writeFile(outputFile, hash, err => {
+              if (err) logError('Unable to write autoupdate_version file', err);
+              else log('Wrote autoupdate_version file to ', outputFile);
+            });
           });
         });
       });