From 24185cd317fa7c01bb564192ec02a21cbf152d6b Mon Sep 17 00:00:00 2001
From: Zoltan Kochan <z@kochan.io>
Date: Sat, 8 Dec 2018 22:13:35 +0200
Subject: [PATCH] fix: create node_modules when writing
 node_modules/.shrinkwrap.yaml

---
 packages/shrinkwrap-file/src/write.ts | 13 ++++++++++---
 packages/shrinkwrap-file/test/read.ts |  1 -
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/packages/shrinkwrap-file/src/write.ts b/packages/shrinkwrap-file/src/write.ts
index 49d46c9f5c..2aea357952 100644
--- a/packages/shrinkwrap-file/src/write.ts
+++ b/packages/shrinkwrap-file/src/write.ts
@@ -32,13 +32,14 @@ export function writeWantedOnly (
   return writeShrinkwrap(WANTED_SHRINKWRAP_FILENAME, pkgPath, wantedShrinkwrap, opts)
 }
 
-export function writeCurrentOnly (
+export async function writeCurrentOnly (
   pkgPath: string,
   currentShrinkwrap: Shrinkwrap,
   opts?: {
     forceSharedFormat?: boolean,
   },
 ) {
+  await mkdirp(path.join(pkgPath, 'node_modules'))
   return writeShrinkwrap(CURRENT_SHRINKWRAP_FILENAME, pkgPath, currentShrinkwrap, opts)
 }
 
@@ -146,7 +147,10 @@ export default function write (
   if (wantedShrinkwrap === currentShrinkwrap) {
     return Promise.all([
       writeFileAtomic(wantedShrinkwrapPath, yamlDoc),
-      mkdirp(path.dirname(currentShrinkwrapPath)).then(() => writeFileAtomic(currentShrinkwrapPath, yamlDoc)),
+      (async () => {
+        await mkdirp(path.dirname(currentShrinkwrapPath))
+        await writeFileAtomic(currentShrinkwrapPath, yamlDoc)
+      })(),
     ])
   }
 
@@ -159,6 +163,9 @@ export default function write (
 
   return Promise.all([
     writeFileAtomic(wantedShrinkwrapPath, yamlDoc),
-    mkdirp(path.dirname(currentShrinkwrapPath)).then(() => writeFileAtomic(currentShrinkwrapPath, currentYamlDoc)),
+    (async () => {
+      await mkdirp(path.dirname(currentShrinkwrapPath))
+      await writeFileAtomic(currentShrinkwrapPath, currentYamlDoc)
+    })(),
   ])
 }
diff --git a/packages/shrinkwrap-file/test/read.ts b/packages/shrinkwrap-file/test/read.ts
index 688490bc61..cf61ac33b1 100644
--- a/packages/shrinkwrap-file/test/read.ts
+++ b/packages/shrinkwrap-file/test/read.ts
@@ -150,7 +150,6 @@ test('writeCurrentOnly()', async t => {
     registry: 'https://registry.npmjs.org',
     shrinkwrapVersion: 3,
   }
-  await mkdirp(path.join(projectPath, 'node_modules'))
   await writeCurrentOnly(projectPath, wantedShrinkwrap)
   t.equal(await readWanted(projectPath, { ignoreIncompatible: false }), null)
   t.deepEqual(await readCurrent(projectPath, { ignoreIncompatible: false }), wantedShrinkwrap)