Remove yarn and use npm

.circleci/config.yml

@@ -10,31 +10,32 @@ jobs:
         PGHOST: localhost
         PGUSER: buildlight
         RAILS_ENV: test
-    - image: postgres:10.1-alpine
+    - image: postgres:16-alpine
       environment:
         POSTGRES_USER: buildlight
         POSTGRES_DB: buildlight_test
-        POSTGRES_PASSWORD: ""
+        POSTGRES_PASSWORD: "correcthorsebatterystaple"
     steps:
     - checkout
     - run: echo -e "export RAILS_ENV=test\nexport RACK_ENV=test" >> $BASH_ENV
     - run: 'bundle check --path=vendor/bundle || bundle install --path=vendor/bundle
         --jobs=4 --retry=3 '
     - run:
-        name: Install Yarn Dependencies
-        command: yarn install --cache-folder ~/.yarn-cache
+        name: Install NPM Dependencies
+        command: npm install
     - run: |-
         mkdir -p config && echo 'test:
           database: buildlight_test
           adapter: postgresql
           encoding: unicode
           pool: 15
           username: buildlight
+          password: correcthorsebatterystaple
           host: localhost
         ' > config/database.yml
     - run:
         command: bundle exec bin/setup
     - run:
-        command: yarn build:css
+        command: npm run build:css
     - run:
         command: bundle exec rake

.github/workflows/ci.yml

@@ -40,20 +40,20 @@ jobs:
       with:
         bundler-cache: true
 
-    - uses: actions/cache@v4
+    - name: Set up Node
+      uses: actions/setup-node@v4
       with:
-        path: ~/.yarn-cache
-        key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-yarn-
-    - name: Yarn Install
-      run: yarn install --cache-folder ~/.yarn-cache
+        node-version-file: 'package.json'
+        cache: 'npm'
+
+    - name: NPM Install
+      run: npm ci
 
     - name: App Setup
       run: bin/setup
 
     - name: Build CSS
-      run: yarn build:css
+      run: npm run build:css
 
     - name: Standard
       run: bundle exec rake standard

Dockerfile

@@ -35,19 +35,17 @@ RUN apk update && \
 
 FROM prebuild as node
 
-# Install JavaScript dependencies
+# Install Node.js
 ARG NODE_VERSION=22.4.0
-ARG YARN_VERSION=1.22.19
 ENV PATH=/usr/local/node/bin:$PATH
 RUN curl -sL https://unofficial-builds.nodejs.org/download/release/v${NODE_VERSION}/node-v${NODE_VERSION}-linux-x64-musl.tar.gz | tar xz -C /tmp/ && \
     mkdir /usr/local/node && \
     cp -rp /tmp/node-v${NODE_VERSION}-linux-x64-musl/* /usr/local/node/ && \
-    npm install -g yarn@$YARN_VERSION && \
     rm -rf /tmp/node-v${NODE_VERSION}-linux-x64-musl
 
 # Install node modules
-COPY --link package.json yarn.lock ./
-RUN yarn install --frozen-lockfile
+COPY --link package.json ./
+RUN npm install
 
 
 FROM prebuild as build

Procfile.dev

@@ -1,2 +1,2 @@
 web: bin/rails server -p 3000
-css: yarn build:css --watch
+css: npm run build:css -- --watch

package.json

@@ -2,11 +2,12 @@
   "name": "app",
   "private": "true",
   "dependencies": {
-    "sass": "^1.77.8",
-    "yarn": "^1.22.22"
+    "sass": "^1.77.8"
+  },
+  "engines": {
+    "node": "^22.0.0"
   },
   "scripts": {
     "build:css": "sass ./app/assets/stylesheets/application.sass.scss ./app/assets/builds/application.css --no-source-map --load-path=node_modules"
-  },
-  "packageManager": "yarn@1.22.19"
+  }
 }