From 21b8fc2b4f7f340be9e63ea995bc44af594cff04 Mon Sep 17 00:00:00 2001
From: Erik Arvidsson <erik.arvidsson@gmail.com>
Date: Thu, 22 Sep 2016 15:22:20 -0700
Subject: [PATCH] Update Flow to 0.32 (#2606)

Motivation: Better libs needed in an upcoming PR.
---
 js/noms/package.json                  | 2 +-
 js/noms/src/fetch.js                  | 1 -
 js/noms/src/put-cache.js              | 2 --
 js/noms/src/struct-test.js            | 2 +-
 js/perf/package.json                  | 2 +-
 samples/js/fb/find-photos/src/main.js | 7 ++-----
 samples/js/package.json               | 2 +-
 7 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/js/noms/package.json b/js/noms/package.json
index a44e0c7bbc..392476a2e2 100644
--- a/js/noms/package.json
+++ b/js/noms/package.json
@@ -35,7 +35,7 @@
     "chokidar": "^1.6.0",
     "commander": "^2.9.0",
     "documentation": "documentationjs/documentation#a71bb03681cd145723218910145c835dd5171a74",
-    "flow-bin": "0.30.0",
+    "flow-bin": "^0.32.0",
     "fs-extra": "^0.30.0",
     "mocha": "^2.5.3",
     "nyc": "^8.3.0"
diff --git a/js/noms/src/fetch.js b/js/noms/src/fetch.js
index 0a97546c23..d219f5b40f 100644
--- a/js/noms/src/fetch.js
+++ b/js/noms/src/fetch.js
@@ -83,7 +83,6 @@ function fetch(url: string, options: FetchOptions = {}): Promise<BufResponse> {
 }
 
 function arrayBufferToBuffer(ab: ArrayBuffer): Buffer {
-  // $FlowIssue: Node type declaration doesn't include ArrayBuffer.
   return new Buffer(ab);
 }
 
diff --git a/js/noms/src/put-cache.js b/js/noms/src/put-cache.js
index a5c52e6960..382aa68137 100644
--- a/js/noms/src/put-cache.js
+++ b/js/noms/src/put-cache.js
@@ -183,7 +183,6 @@ class DbCollection {
   insert(item: ChunkItem, options: Object = {}): Promise<number> {
     return new Promise((resolve, reject) => {
       options.w = 1;
-      //$FlowIssue
       const data = new Binary(new Buffer(item.data.buffer));
       this._coll.insert({hash: item.hash, data: data}, options, (err, result) => {
         if (err) {
@@ -236,7 +235,6 @@ function recordToItem(record: DbRecord): ChunkItem {
 
 function makeTempDir(): Promise<string> {
   return new Promise((resolve, reject) => {
-    //$FlowIssue
     fs.mkdtemp('/tmp/put-cache-', (err, folder) => {
       if (err) {
         reject(err);
diff --git a/js/noms/src/struct-test.js b/js/noms/src/struct-test.js
index 46a8ca9914..d06db4ff9a 100644
--- a/js/noms/src/struct-test.js
+++ b/js/noms/src/struct-test.js
@@ -148,7 +148,7 @@ suite('Struct', () => {
     });
   });
 
-  function assertDiff(expect: [string], s1: Struct, s2: Struct) {
+  function assertDiff(expect: string[], s1: Struct, s2: Struct) {
     const actual = structDiff(s1, s2);
     assert.deepEqual(expect, actual);
   }
diff --git a/js/perf/package.json b/js/perf/package.json
index 2a3f5088b2..62a5a144c1 100644
--- a/js/perf/package.json
+++ b/js/perf/package.json
@@ -27,7 +27,7 @@
     "classnames": "^2.1.3",
     "csv": "^1.1.0",
     "flickr-oauth-and-upload": "^0.8.0",
-    "flow-bin": "^0.30.0",
+    "flow-bin": "^0.32.0",
     "http-server": "^0.9.0",
     "humanize": "^0.0.9",
     "mocha": "^2.5.3",
diff --git a/samples/js/fb/find-photos/src/main.js b/samples/js/fb/find-photos/src/main.js
index 3938c95116..5f520b239d 100644
--- a/samples/js/fb/find-photos/src/main.js
+++ b/samples/js/fb/find-photos/src/main.js
@@ -7,7 +7,6 @@
 import argv from 'yargs';
 import {
   DatasetSpec,
-  invariant,
   isSubtype,
   makeListType,
   makeStructType,
@@ -96,17 +95,15 @@ async function main(): Promise<void> {
   return output.commit(await result).then(() => db.close());
 }
 
-function getGeo(input: Struct): Struct {
-  invariant(input.place);
+function getGeo(input): Struct {
   return newStruct('Geoposition', {
     latitude: input.place.location.latitude,
     longitude: input.place.location.longitude,
   });
 }
 
-async function getSizes(input: Struct): Promise<Map<Struct, string>> {
+async function getSizes(input): Promise<Map<Struct, string>> {
   let result = Promise.resolve(new Map());
-  invariant(input.images);
   await input.images.forEach(v => {
     result = result.then(m => m.set(
       newStruct('', {width: v.width, height: v.height}),
diff --git a/samples/js/package.json b/samples/js/package.json
index 86d26825af..e4d4161a2d 100644
--- a/samples/js/package.json
+++ b/samples/js/package.json
@@ -27,7 +27,7 @@
     "classnames": "^2.1.3",
     "csv": "^1.1.0",
     "flickr-oauth-and-upload": "^0.8.0",
-    "flow-bin": "^0.30.0",
+    "flow-bin": "^0.32.0",
     "http-server": "^0.9.0",
     "humanize": "^0.0.9",
     "mocha": "^2.5.3",