Ensure CI is using the latest Node LTS version (#28)

.circleci/config.yml

@@ -1,5 +1,8 @@
 version: 2.1
 
+orbs:
+  node: circleci/node@4.7.0
+
 executors:
   ruby:
     working_directory: ~/repo
@@ -18,6 +21,10 @@ jobs:
   generate:
     executor: ruby
     steps:
+      - node/install:
+          install-yarn: true
+          install-npm: false
+          node-version: "16.13.0"
       - checkout
       - restore_cache:
           name: Restore yarn cache

circleci/config.yml.tt

@@ -21,6 +21,14 @@ executors:
           POSTGRES_PASSWORD: postgres
 
 commands:
+  install_node_dependencies:
+    steps:
+      - node/install:
+          install-yarn: true
+          install-npm: false
+          node-version: "16.13.0"
+      - node/install-packages:
+          pkg-manager: yarn
   set_up_database:
     steps:
       - run:
@@ -35,8 +43,7 @@ jobs:
     steps:
       - checkout
       - ruby/install-deps
-      - node/install-packages:
-          pkg-manager: yarn
+      - install_node_dependencies
       - run:
           name: Run Overcommit
           command: |
@@ -55,8 +62,7 @@ jobs:
     steps:
       - checkout
       - ruby/install-deps
-      - node/install-packages:
-          pkg-manager: yarn
+      - install_node_dependencies
       - set_up_database
       - run:
           name: Run Tests
@@ -69,8 +75,7 @@ jobs:
       - browser-tools/install-chrome
       - checkout
       - ruby/install-deps
-      - node/install-packages:
-          pkg-manager: yarn
+      - install_node_dependencies
       - set_up_database
       - run:
           name: Run System Tests

template.rb

@@ -202,15 +202,15 @@ end
 def add_yarn_lint_and_run_fix
   packages = %w[
     babel-eslint
-    eslint
+    eslint@^7.32.0
     eslint-config-prettier
     eslint-plugin-prettier prettier
     npm-run-all
-    stylelint
-    stylelint-config-recommended-scss
-    stylelint-config-standard
+    stylelint@^13.13.1
+    stylelint-config-recommended-scss@^4.3.0
+    stylelint-config-standard@^22.0.0
     stylelint-declaration-use-variable
-    stylelint-scss
+    stylelint-scss@^3.21.0
   ]
   run_with_clean_bundler_env "yarn add #{packages.join(' ')} -D"
   add_package_json_script("lint": "npm-run-all -c lint:*")