From 8c1709bcfc9f58afa1357bfcc9035c937fca0913 Mon Sep 17 00:00:00 2001
From: Domenic Denicola <d@domenic.me>
Date: Sat, 29 Apr 2017 14:49:30 -0400
Subject: [PATCH] Clear the "generated" directory each run

This avoids stray files getting published, thus closing #1773.
---
 lib/jsdom/living/generated/.gitkeep |  0
 package.json                        |  1 +
 scripts/webidl/convert.js           | 11 ++++++++++-
 3 files changed, 11 insertions(+), 1 deletion(-)
 delete mode 100644 lib/jsdom/living/generated/.gitkeep

diff --git a/lib/jsdom/living/generated/.gitkeep b/lib/jsdom/living/generated/.gitkeep
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/package.json b/package.json
index 73827dadeb..5dba1666f8 100644
--- a/package.json
+++ b/package.json
@@ -60,6 +60,7 @@
     "optimist": "0.6.1",
     "portfinder": "^1.0.13",
     "q": "^1.4.1",
+    "rimraf": "^2.6.1",
     "selenium-standalone": "^6.0.1",
     "server-destroy": "^1.0.1",
     "st": "^1.2.0",
diff --git a/scripts/webidl/convert.js b/scripts/webidl/convert.js
index bbe9fcc75c..66e6631c0e 100644
--- a/scripts/webidl/convert.js
+++ b/scripts/webidl/convert.js
@@ -3,6 +3,8 @@
 "use strict";
 
 const path = require("path");
+const fs = require("fs");
+const rimraf = require("rimraf");
 
 const Webidl2js = require("webidl2js");
 
@@ -26,7 +28,14 @@ addDir("../../lib/jsdom/living/file-api");
 addDir("../../lib/jsdom/living/xhr");
 addDir("../../lib/jsdom/living/domparsing");
 
-transformer.generate(path.resolve(__dirname, "../../lib/jsdom/living/generated/"))
+
+const outputDir = path.resolve(__dirname, "../../lib/jsdom/living/generated/");
+
+// Clean up any old stuff lying around.
+rimraf.sync(outputDir);
+fs.mkdirSync(outputDir);
+
+transformer.generate(outputDir)
   .catch(err => {
     console.error(err);
     process.exit(1);