Switch to yarn from npm

Author: anselmbradford

.github/workflows/ci.yml

@@ -8,23 +8,22 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.4.0
 
       - name: Set up Node
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2.5.0
         with:
           node-version: 14.x
 
       - name: Install Node dependencies
         run: |
-          npm config set package-lock false
-          npm install
-      
+          yarn install
+
       - name: Lint the source code
-        run: npm run lint
+        run: yarn run lint
 
       - name: Run front-end unit tests
-        run: npm test
+        run: yarn run test
 
       - name: Update Coveralls
         uses: coverallsapp/github-action@master
@@ -35,10 +34,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v2.4.0
 
       - name: Set up Python
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v2.3.1
         with:
           python-version: 3.6
 
@@ -48,14 +47,14 @@ jobs:
           pip install tox
 
       - name: Set up Node
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2.5.0
         with:
-          node-version: 10.x
+          node-version: 14.x
 
       - name: Install Node dependencies
         run: |
-          npm config set package-lock false
-      
+          yarn install
+
       - name: Run back-end tests
         run: |
           tox

.github/workflows/release.yml

@@ -1,27 +1,26 @@
-name: Publish 
+name: Publish
 
-on: 
+on:
   release:
     types: [published]
 
 jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2.4.0
 
       - name: Set up Node
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2.5.0
         with:
           node-version: 14.x
 
       - name: Install Node dependencies
         run: |
-          npm config set package-lock false
-          npm install
+          yarn install
 
       - name: Set up Python
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v2.3.1
         with:
           python-version: 3.6
 
@@ -32,12 +31,12 @@ jobs:
         id: build
         run: |
             python setup.py bdist_wheel
-            # Get the name of the .whl file and set them as 
+            # Get the name of the .whl file and set them as
             # "outputs" of this step so we can upload them
             echo "::set-output name=bdist_wheel::$(cd dist && ls *.whl)"
 
       - name: Upload the wheel
-        uses: actions/upload-release-asset@v1
+        uses: actions/upload-release-asset@v1.0.2
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:

README.md

@@ -5,8 +5,8 @@ This application allows consumers to search complaints submitted to the CFPB by
 
 #### Technology Stack
 This application is written in JavaScript and [Less](http://lesscss.org) within
-the [React](https://facebook.github.io/react/) + [Redux](http://redux.js.org/) 
-framework.  It uses [Webpack](http://webpack.github.io/docs/) at runtime to 
+the [React](https://facebook.github.io/react/) + [Redux](http://redux.js.org/)
+framework.  It uses [Webpack](http://webpack.github.io/docs/) at runtime to
 manage module loading.
 
 The code is written with the [ES6](http://es6-features.org/) feature set
@@ -17,7 +17,7 @@ Unit testing of the application is performed within
 [Jest](https://facebook.github.io/jest/) with
 [Enzyme](http://airbnb.io/enzyme/index.html) providing support for event testing.
 
-[npm](https://www.npmjs.com/) is used to manage the build/test/deploy cycle.
+[yarn](https://yarnpkg.com/) is used to manage the build/test/deploy cycle.
 
 The `ccdb5_ui` (note the underscore) directory contains a thin [Django](https://www.djangoproject.com/)
 implementation that allows it to be used as a plugin for
@@ -66,7 +66,7 @@ For local development, you will need to the following:
 To run the app in development mode:
 
 ```bash
-npm start
+yarn run start
 ```
 
 Open http://localhost:3000 to view it in the browser.
@@ -82,7 +82,7 @@ Enter `Control-C` to exit development mode
 To launch the JavaScript test runner in interactive watch/test mode:
 
 ```bash
-npm test
+yarn run test
 ```
 
 Enter `Control-C` to exit interactive watch mode
@@ -96,11 +96,11 @@ tox
 
 ## Cypress integration tests
 
-Our browser-based tests check base-line user operations for [consumer complaint search](https://www.consumerfinance.gov/data-research/consumer-complaints/search/). The tests are meant to be run 
-against a consumerfinance.gov website that has access to an Elasticsearch index of consumer complaints. 
+Our browser-based tests check base-line user operations for [consumer complaint search](https://www.consumerfinance.gov/data-research/consumer-complaints/search/). The tests are meant to be run
+against a consumerfinance.gov website that has access to an Elasticsearch index of consumer complaints.
 Tests can be run in a local environment, or they can be run against an external server.
 
-Using a Chrome browser helps avoid some inconsistencies with Cypress's default Electron browser, which currently isn't on the latest 
+Using a Chrome browser helps avoid some inconsistencies with Cypress's default Electron browser, which currently isn't on the latest
 version of Chrome.
 
 Timeouts and the local `baseUrl` are set in cypress.json
@@ -132,9 +132,9 @@ yarn run cypress open --browser chrome
 ```
 
 ### To run against a server
-You can also run Cypress tests against a server by passing a `baseUrl` config with the path to the server's consumer complaints search page.  
+You can also run Cypress tests against a server by passing a `baseUrl` config with the path to the server's consumer complaints search page.
 
-**Note**: If you run against a server that has Django's `DEBUG=False` setting, the tests will probably run into API throttling, which will make tests fail. 
+**Note**: If you run against a server that has Django's `DEBUG=False` setting, the tests will probably run into API throttling, which will make tests fail.
 Our internal DEV servers can be deployed with `DEBUG=True` for running Cypress tests.
 
 ```bash

config/webpack.config.dev.js

@@ -243,9 +243,9 @@ module.exports = {
     // a plugin that prints an error when you attempt to do this.
     // See https://github.com/facebookincubator/create-react-app/issues/240
     new CaseSensitivePathsPlugin(),
-    // If you require a missing module and then `npm install` it, you still have
-    // to restart the development server for Webpack to discover it. This plugin
-    // makes the discovery automatic so you don't have to restart.
+    // If you require a missing module and then `yarn install` it, you still
+    // have to restart the development server for Webpack to discover it.
+    // This plugin makes the discovery automatic so you don't have to restart.
     // See https://github.com/facebookincubator/create-react-app/issues/186
     new WatchMissingNodeModulesPlugin(paths.appNodeModules),
     // Moment.js is an extremely popular library that bundles large locale files

frontendbuild.sh

@@ -1,4 +1,4 @@
 set -ev
 
-npm install
-npm run build
+yarn install
+yarn run build