Removed yarn as a dependencies and updated the docs

Author: Ayushsunny

.circleci/config.yml

@@ -24,15 +24,15 @@ jobs:
       - checkout
       - restore_cache:
           keys:
-            - v1-node-{{ checksum "yarn.lock" }}
+            - v1-node-{{ checksum "package-lock.json" }}
             - v1-node-
       - run:
           name: JS Tests
           command: |
-            yarn install --pure-lockfile
+            npm ci
             npm run test
       - save_cache:
-          key: v1-node-{{ checksum "yarn.lock" }}
+          key: v1-node-{{ checksum "package-lock.json" }}
           paths:
             - node_modules
 

.gitignore

@@ -50,7 +50,6 @@ root_files/*/sitemap.xml
 root_files/sitemap.json
 root_files/etags.json
 node_modules
-package-lock.json
 .vscode/
 static_build
 static_final

Dockerfile

@@ -7,10 +7,10 @@ ENV PATH=/app/node_modules/.bin:$PATH
 WORKDIR /app
 
 # copy dependency definitions
-COPY package.json yarn.lock ./
+COPY package.json package-lock.json ./
 
 # install dependencies
-RUN yarn install --pure-lockfile
+RUN npm ci
 
 # copy supporting files and media
 COPY .eslintrc.js .eslintignore .stylelintrc .stylelintignore .prettierignore .prettierrc.json webpack.config.js webpack.static.config.js ./

docs/coding.rst

@@ -177,7 +177,7 @@ to optimize images before uploading them to the site.
 
 The script `img.sh` can be used to optimize images locally on the command line:
 
-#. Before you run it for the first time you will need to run `yarn` to install dependencies
+#. Before you run it for the first time you will need to run `npm install` to install dependencies
 #. Add the image files to git's staging area `git add *`
 #. Run the script `./bin/img.sh`
 #. The optimized files will not automatically be staged, so be sure to add them before commiting

docs/install.rst

@@ -150,16 +150,16 @@ credits, release notes, localizations, legal-docs etc::
 
     $ bin/bootstrap.sh
 
-Next, you need to have `Node.js <https://nodejs.org/>`_ and `Yarn <https://yarnpkg.com/>`_ installed.
-The node dependencies for running the site can be installed with ``yarn``::
+Next, you need to have `Node.js <https://nodejs.org/>`_ and `npm <https://www.npmjs.com/>`_ installed.
+The node dependencies for running the site can be installed with ``npm install``::
 
-    $ yarn
+    $ npm install
 
 .. note::
 
-    Bedrock uses yarn to ensure that Node.js
+    Bedrock uses npm to ensure that Node.js
     packages that get installed are the exact ones we meant (similar to pip hash checking mode for python). Refer
-    to the `yarn documentation <https://yarnpkg.com/en/docs/yarn-workflow>`_
+    to the `npm documentation <https://docs.npmjs.com/>`_
     for adding or upgrading Node.js dependencies.
 
 .. _run-python-tests:

package-lock.json

@@ -46,7 +46,7 @@
     "karma-webpack": "^5.0.0",
     "prettier": "^2.4.1",
     "sinon": "11.1.2",
-    "svgo": "^1.2.2",
+    "svgo": "^2.7.0",
     "tinypng-cli": "^0.0.7"
   },
   "scripts": {