ci: configure renovate (#1643)

* Add renovate.json

* Update renovate configuration

* Fix labelling

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Amir Zarrinkafsh <nightah@me.com>

.buildkite/pipeline.yml

@@ -14,7 +14,7 @@ steps:
     if: build.branch != "master"
 
   - wait:
-    if: build.pull_request.repository.fork != true && build.branch !~ /^dependabot\/.*/
+    if: build.pull_request.repository.fork != true && build.branch !~ /^(dependabot|renovate)\/.*/
 
   # Manual intervention by team required to deploy for forked PRs (prevent secret leakage).
   - block: "Public fork needs approval"
@@ -32,7 +32,7 @@ steps:
   - label: ":rocket: Setup Deployment"
     command: ".buildkite/deployment.sh | buildkite-agent pipeline upload"
     depends_on: ~
-    if: build.branch != "master" && build.branch !~ /^dependabot\/.*/ && build.pull_request.repository.fork != true
+    if: build.branch != "master" && build.branch !~ /^(dependabot|renovate)\/.*/ && build.pull_request.repository.fork != true
 
   # Removed dependency optimisation for forked PRs to enforce block step.
   - label: ":rocket: Setup Deployment"

.github/probot.js

@@ -8,6 +8,10 @@ on('pull_request.opened')
         context =>
             context.payload.pull_request.head.ref.slice(0, 11) !== 'dependabot/'
     )
+    .filter(
+        context =>
+            context.payload.pull_request.head.ref.slice(0, 9) !== 'renovate/'
+    )
     .comment(`## Artifacts
 These changes are published for testing on Buildkite and DockerHub.
 

.renovaterc

@@ -0,0 +1,58 @@
+{
+  "extends": [
+    "config:base",
+    ":prHourlyLimit4",
+    ":semanticCommitTypeAll(chore)",
+    ":separatePatchReleases"
+  ],
+  "ignorePresets": [
+    ":combinePatchMinorReleases",
+    "helpers:disableTypesNodeMajor",
+    ":prHourlyLimit2",
+    ":semanticPrefixFixDepsChoreOthers"
+  ],
+  "enabledManagers": [
+    "bundler",
+    "docker-compose",
+    "dockerfile",
+    "gomod",
+    "npm"
+  ],
+  "labels": [
+    "dependencies"
+  ],
+  "packageRules": [
+    {
+      "datasources": [
+        "docker"
+      ],
+      "addLabels": [
+        "docker"
+      ]
+    },
+    {
+      "datasources": [
+        "go"
+      ],
+      "addLabels": [
+        "go"
+      ]
+    },
+    {
+      "datasources": [
+        "npm"
+      ],
+      "addLabels": [
+        "javascript"
+      ]
+    },
+    {
+      "datasources": [
+        "rubygems"
+      ],
+      "addLabels": [
+        "ruby"
+      ]
+    }
+  ]
+}