Add yarn run devsetup command (#925)

* add new yarn command to set up dev environment

* change commands to remove redundant pieces to prioritize yarn run devsetup

Streamlines the new dev experience

README.md

@@ -222,24 +222,18 @@ All the javascript dependencies are listed in `package.json`. To install them ru
 
          CREATE DATABASE "gonano" WITH TEMPLATE = template0 OWNER = "learningequality";
 
-  5. Make sure the Redis server is running (used for job queue)
-
-         service redis-server start
-         # mac: redis-server /usr/local/etc/redis.conf
-
-  6. Start the minio server
-
-        MINIO_ACCESS_KEY=development MINIO_SECRET_KEY=development minio server ~/.minio_data
-
 
 
 ##### Run all database migrations and load constants
 
 You'll only need to run these commands once, to setup the necessary tables and
 constants in the database:
 
-    make migrate collectstatic
-    cd contentcuration; python manage.py setup --settings=contentcuration.dev_settings; cd ..
+    # On one terminal, run all external services 
+    $ yarn run services
+
+    # On another terminal, run devsetup to create all the necessary tables and buckets
+    $ yarn run devsetup
 
 ##### Start the dev server
 

package.json

@@ -13,6 +13,7 @@
     "pytest:reusedb": "cd contentcuration; pytest --reuse-db",
     "postgres": "service postgresql start || pg_ctl -D /usr/local/var/[email protected] start || true",
     "redis": "service redis-server start || redis-server /usr/local/etc/redis.conf || true",
+    "devsetup": "cd contentcuration && python manage.py setup --settings=contentcuration.dev_settings",
     "services": "npm-run-all -c --parallel --silent minio redis postgres",
     "unittests": "yarn run build && yarn run pytest",
     "unittests:reusedb": "npm-run-all --parallel --race services pytest:reusedb",