From 64b071d03709c0df093088068f15aa5c4e0fa68e Mon Sep 17 00:00:00 2001
From: Andy Edwards <jedwards@fastmail.com>
Date: Mon, 6 May 2019 22:38:15 -0500
Subject: [PATCH] fix: use @octokit/plugin-throttling

---
 package.json |  1 +
 src/index.js | 30 ++++++++++++++++++++++++++++--
 yarn.lock    | 12 ++++++++++++
 3 files changed, 41 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index 2b297f4..7ba3eb8 100644
--- a/package.json
+++ b/package.json
@@ -132,6 +132,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.1.5",
+    "@octokit/plugin-throttling": "^2.4.0",
     "@octokit/rest": "^16.25.1",
     "chalk": "^2.4.2",
     "js-base64": "^2.5.1",
diff --git a/src/index.js b/src/index.js
index c252e84..c399a13 100644
--- a/src/index.js
+++ b/src/index.js
@@ -6,13 +6,39 @@ import npmRegistryFetch from 'npm-registry-fetch'
 import { Base64 } from 'js-base64'
 import parseChangelog, { type Release } from './changelog-parser'
 import semver from 'semver'
-import Octokit from '@octokit/rest'
+import _Octokit from '@octokit/rest'
+import octokitThrottling from '@octokit/plugin-throttling'
 import getNpmToken from './getNpmToken'
 import memoize from './util/memoize'
 
+const Octokit = _Octokit.plugin(octokitThrottling)
+
 const { GH_TOKEN } = process.env
 
-const octokitOptions = {}
+type LimitOptions = {
+  method: string,
+  url: string,
+  request: {
+    retryCount: number,
+  },
+}
+
+const octokitOptions: Object = {
+  throttle: {
+    onRateLimit: (retryAfter: number, options: LimitOptions) => {
+      octokit.log.warn(
+        `Request quota exhausted for request ${options.method} ${options.url}`
+      )
+      return options.request.retryCount < 3
+    },
+    onAbuseLimit: (retryAfter: number, options: LimitOptions) => {
+      // does not retry, only logs a warning
+      octokit.log.warn(
+        `Abuse detected for request ${options.method} ${options.url}`
+      )
+    },
+  },
+}
 if (GH_TOKEN) octokitOptions.auth = `token ${GH_TOKEN}`
 const octokit = new Octokit(octokitOptions)
 
diff --git a/yarn.lock b/yarn.lock
index 817749e..ce088bc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -922,6 +922,13 @@
     universal-user-agent "^2.0.1"
     url-template "^2.0.8"
 
+"@octokit/plugin-throttling@^2.4.0":
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/@octokit/plugin-throttling/-/plugin-throttling-2.4.0.tgz#add1bd6a797aa210ce860e8bbe7f7505ba5e4d99"
+  integrity sha512-0bYfgQdqAtWiqXvS6oKMiousTno+e3pFoaYS57LpAp8p56Far49/vpGvbEvBUuNyoUFgOcTGm5WTpO1IPptHuQ==
+  dependencies:
+    bottleneck "^2.15.3"
+
 "@octokit/request@3.0.1":
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/@octokit/request/-/request-3.0.1.tgz#21e888c6dce80566ec69477360bab79f2f14861f"
@@ -1518,6 +1525,11 @@ bottleneck@^2.0.1:
   resolved "https://registry.yarnpkg.com/bottleneck/-/bottleneck-2.13.0.tgz#875df17df9e62c76bea42b62af3a45c73a995c4f"
   integrity sha512-9YmZ0aiKta2OAxTujKCS/INjGWCIGWK4Ff1nQpgHnR4CTjlk9jcnpaHOjPnMZPtqRXkqwKdtxZgvJ9udsXylaw==
 
+bottleneck@^2.15.3:
+  version "2.18.0"
+  resolved "https://registry.yarnpkg.com/bottleneck/-/bottleneck-2.18.0.tgz#41fa63ae185b65435d789d1700334bc48222dacf"
+  integrity sha512-U1xiBRaokw4yEguzikOl0VrnZp6uekjpmfrh6rKtr1D+/jFjYCL6J83ZXlGtlBDwVdTmJJ+4Lg5FpB3xmLSiyA==
+
 boxen@^1.2.1:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/boxen/-/boxen-1.3.0.tgz#55c6c39a8ba58d9c61ad22cd877532deb665a20b"