From edca12849bdc8ae8cc8c12a0b90711a6acda0216 Mon Sep 17 00:00:00 2001
From: Gleb Bahmutov <gleb.bahmutov@gmail.com>
Date: Wed, 26 Dec 2018 13:33:31 -0500
Subject: [PATCH 1/4] add renovate json file

---
 CONTRIBUTING.md |  5 +++++
 renovate.json   | 22 ++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 renovate.json

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 4a5165c41cd6..01e8e9292387 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -33,6 +33,7 @@ Thanks for taking the time to contribute! :smile:
   - [Branches](#branches)
   - [Pull Requests](#pull-requests)
   - [Testing](#testing)
+  - [Dependencies](#dependencies)
 - [Deployment](#deployment)
 
 ## CI status
@@ -338,6 +339,10 @@ This repository is exhaustively tested by [CircleCI](https://circleci.com/gh/cyp
 
 To run local tests, consult the `README.md` of each package.
 
+### Dependencies
+
+We use [RenovateBot](https://renovatebot.com/) to automatically upgrade our dependencies. The bot keeps chugging using settings in [renovate.json](renovate.json) to open PRs and if they pass merge patches. Minor and major updates require manual merge.
+
 ## Deployment
 
 We will try to review and merge pull requests quickly. After merging we
diff --git a/renovate.json b/renovate.json
new file mode 100644
index 000000000000..75d1f97c753d
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,22 @@
+{
+  "extends": [
+    "config:base"
+  ],
+  "automerge": true,
+  "major": {
+    "automerge": false
+  },
+  "minor": {
+    "automerge": false
+  },
+  "rangeStrategy": "pin",
+  "commitMessage": "{{semanticPrefix}}Update {{depName}} to {{newVersion}} 🌟",
+  "prTitle": "{{semanticPrefix}}{{#if isPin}}Pin{{else}}Update{{/if}} dependency {{depName}} to version {{#if isRange}}{{newVersion}}{{else}}{{#if isMajor}}{{newVersionMajor}}.x{{else}}{{newVersion}}{{/if}}{{/if}} 🌟",
+  "prHourlyLimit": 1,
+  "updateNotScheduled": false,
+  "timezone": "America/New_York",
+  "schedule": [
+    "after 10pm and before 5am on every weekday",
+    "every weekend"
+  ]
+}

From 13bd128e10179b34f4da80bd3e62a74f42d968a1 Mon Sep 17 00:00:00 2001
From: Gleb Bahmutov <gleb.bahmutov@gmail.com>
Date: Wed, 26 Dec 2018 13:38:04 -0500
Subject: [PATCH 2/4] separate major version upgrades

---
 renovate.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/renovate.json b/renovate.json
index 75d1f97c753d..76f4ec5af4ed 100644
--- a/renovate.json
+++ b/renovate.json
@@ -10,6 +10,7 @@
     "automerge": false
   },
   "rangeStrategy": "pin",
+  "separateMultipleMajor": true,
   "commitMessage": "{{semanticPrefix}}Update {{depName}} to {{newVersion}} 🌟",
   "prTitle": "{{semanticPrefix}}{{#if isPin}}Pin{{else}}Update{{/if}} dependency {{depName}} to version {{#if isRange}}{{newVersion}}{{else}}{{#if isMajor}}{{newVersionMajor}}.x{{else}}{{newVersion}}{{/if}}{{/if}} 🌟",
   "prHourlyLimit": 1,

From f32d1ee1c9fa5152de899ca0c410efbfacb596dd Mon Sep 17 00:00:00 2001
From: Gleb Bahmutov <gleb.bahmutov@gmail.com>
Date: Wed, 26 Dec 2018 13:41:20 -0500
Subject: [PATCH 3/4] add labels to renovate PRs

---
 renovate.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/renovate.json b/renovate.json
index 76f4ec5af4ed..b25f6798e80a 100644
--- a/renovate.json
+++ b/renovate.json
@@ -11,6 +11,7 @@
   },
   "rangeStrategy": "pin",
   "separateMultipleMajor": true,
+  "labels": "type: dependencies",
   "commitMessage": "{{semanticPrefix}}Update {{depName}} to {{newVersion}} 🌟",
   "prTitle": "{{semanticPrefix}}{{#if isPin}}Pin{{else}}Update{{/if}} dependency {{depName}} to version {{#if isRange}}{{newVersion}}{{else}}{{#if isMajor}}{{newVersionMajor}}.x{{else}}{{newVersion}}{{/if}}{{/if}} 🌟",
   "prHourlyLimit": 1,

From 1f89b65bca5dafb65515fc51b0c916b6c716776a Mon Sep 17 00:00:00 2001
From: Gleb Bahmutov <gleb.bahmutov@gmail.com>
Date: Wed, 26 Dec 2018 13:41:38 -0500
Subject: [PATCH 4/4] labels should be a list

---
 renovate.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/renovate.json b/renovate.json
index b25f6798e80a..be5fc97d38a6 100644
--- a/renovate.json
+++ b/renovate.json
@@ -11,7 +11,7 @@
   },
   "rangeStrategy": "pin",
   "separateMultipleMajor": true,
-  "labels": "type: dependencies",
+  "labels": ["type: dependencies"],
   "commitMessage": "{{semanticPrefix}}Update {{depName}} to {{newVersion}} 🌟",
   "prTitle": "{{semanticPrefix}}{{#if isPin}}Pin{{else}}Update{{/if}} dependency {{depName}} to version {{#if isRange}}{{newVersion}}{{else}}{{#if isMajor}}{{newVersionMajor}}.x{{else}}{{newVersion}}{{/if}}{{/if}} 🌟",
   "prHourlyLimit": 1,