From fdd36a5a0a307becdbd1d85ae3881b3a15b03d26 Mon Sep 17 00:00:00 2001
From: Arunoda Susiripala <arunoda.susiripala@gmail.com>
Date: Fri, 3 Mar 2017 11:59:05 +0530
Subject: [PATCH] Remove buildId generation.

---
 bin/next-start        | 2 +-
 server/build/index.js | 7 -------
 2 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/bin/next-start b/bin/next-start
index 854a11e9b2671..793f8bce822e3 100755
--- a/bin/next-start
+++ b/bin/next-start
@@ -48,7 +48,7 @@ const dir = resolve(argv._[0] || '.')
 
 const srv = new Server({ dir })
 
-if (!existsSync(resolve(dir, '.next', 'BUILD_ID'))) {
+if (!existsSync(resolve(dir, '.next', 'build-stats.json'))) {
   console.error(`> Could not find a valid build in the '.next' directory! Try building your app with 'next build' before starting the server.`)
   process.exit(1)
 }
diff --git a/server/build/index.js b/server/build/index.js
index 0fcff294423b3..4f2f46a33b61b 100644
--- a/server/build/index.js
+++ b/server/build/index.js
@@ -13,7 +13,6 @@ export default async function build (dir) {
   try {
     const webpackStats = await runCompiler(compiler)
     await writeBuildStats(buildDir, webpackStats)
-    await writeBuildId(buildDir)
   } catch (err) {
     console.error(`> Failed to build on ${buildDir}`)
     throw err
@@ -56,9 +55,3 @@ async function writeBuildStats (dir, webpackStats) {
   const buildStatsPath = join(dir, '.next', 'build-stats.json')
   await fs.writeFile(buildStatsPath, JSON.stringify(chunkHashMap), 'utf8')
 }
-
-async function writeBuildId (dir) {
-  const buildIdPath = join(dir, '.next', 'BUILD_ID')
-  const buildId = uuid.v4()
-  await fs.writeFile(buildIdPath, buildId, 'utf8')
-}