Docker fixes (#6803)

* Try out parallel Travis builds

* Add more Bundler options

* Appease the spec gods

I don't think we actually need Timecop.freeze in this spec

* Try inlining factories

* Make sure the time has actually changed

* Add CodeClimate coverage for parallel build

* Explicitly list jobs, don't rely on matrix expansion

* Merge master and move storybook to after_script

* Add missing environment variable

* Remove old cc-test-reporter config

* Move yarn build-storybook back to script, remove conditional coverage upload

* Update yarn constraint and Docker docs

Co-authored-by: rhymes <rhymesete@gmail.com>

docs/installation/docker.md

@@ -69,8 +69,7 @@ you want to update that set the `POSTGRES_VERSION` variable in your environment
 and start the container again_
 
 1. run `docker-compose build`
-1. run `docker-compose run web rails db:setup`
-1. run `docker-compose run web rails search:setup`
+1. run `docker-compose run web rails db:setup db:migrate search:setup`
 1. run `docker-compose up`
 1. That's it! Navigate to <http://localhost:3000>
 

package.json

@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "description": "Where programmers share ideas and help each other grow",
   "engines": {
-    "yarn": "1.21.x"
+    "yarn": ">=1.21.x"
   },
   "main": "index.js",
   "directories": {