From dd6ec21951cfccc98ef6ea4ae84836dda7b5c5a1 Mon Sep 17 00:00:00 2001
From: Francisco Giordano <frangio.1@gmail.com>
Date: Wed, 15 May 2019 16:32:35 -0300
Subject: [PATCH] add log about removed artifacts in prepack.js

---
 scripts/prepack.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/prepack.js b/scripts/prepack.js
index 5b0e80e51b1..bb00b3ec9f4 100644
--- a/scripts/prepack.js
+++ b/scripts/prepack.js
@@ -29,6 +29,8 @@ const ignorePatterns = pkgFiles
 
 const artifactsDir = 'build/contracts';
 
+let n = 0;
+
 for (const artifact of fs.readdirSync(artifactsDir)) {
   const fullArtifactPath = path.join(artifactsDir, artifact);
   const { sourcePath: fullSourcePath } = readJSON(fullArtifactPath);
@@ -38,5 +40,8 @@ for (const artifact of fs.readdirSync(artifactsDir)) {
 
   if (ignore) {
     fs.unlinkSync(fullArtifactPath);
+    n += 1;
   }
 }
+
+console.error(`Removed ${n} mock artifacts`);