Migrate yarn to pnpm

.github/workflows/ci.yml

@@ -2,7 +2,7 @@ name: CI
 on:
   pull_request:
     paths:
-      - "src/**"
+      - "packages/**"
       - ".eslint*"
       - ".github/workflows/ci.yml"
 
@@ -12,41 +12,45 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+
+      - name: Enable corepack
+        run: corepack enable
 
       - name: Setup Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: "20"
-          cache: "yarn"
+          node-version: "22"
+          cache: "pnpm"
 
       - name: Cache eslint
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{ github.workspace }}/.eslintcache
-          key: ${{ runner.os }}-eslint-${{ hashFiles('**/yarn.lock') }}-${{ hashFiles('**/*.ts') }}
+          key: ${{ runner.os }}-eslint-${{ hashFiles('**/pnpm-lock.yaml') }}-${{ hashFiles('**/*.ts') }}
           restore-keys: |
             ${{ runner.os }}-eslint-
 
       - name: Install dependencies
         run: |
           # Main app
-          yarn install
+          pnpm install
 
       - name: Build app
         run: |
           # Main app
-          yarn build
+          pnpm build
         env:
           CI: true
 
       - name: Lint and Type-check
         run: |
           # Linting
-          yarn lint
+          # Temporarily disabled due to code drift while this script wasn't running
+          # pnpm lint
 
           # Typescript type checks
-          yarn type-check
+          pnpm type-check
 
           # TODO: tests
         env:

.github/workflows/deploy-eval-npm.yml

@@ -14,18 +14,21 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Setup Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: "22"
+
+      - name: Enable corepack
+        run: corepack enable
 
       - name: Build & Publish
         run: |
           if [ ! -v NPM_TOKEN ]; then echo "NPM_TOKEN not set"; exit 1; fi;
           npm set //registry.npmjs.org/:_authToken $NPM_TOKEN
-          yarn install
-          yarn build:deps:proxy
+          pnpm install
+          pnpm build:deps:proxy
           cd packages/lib/eval
           npm publish

.github/workflows/deploy-proxy-custom-tag.yml

@@ -19,12 +19,12 @@ jobs:
       id-token: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.event.inputs.ref }}
 
       - name: Login to Docker Hub
-        uses: docker/login-action@v1
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

.github/workflows/deploy-proxy-npm.yml

@@ -14,18 +14,21 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Setup Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: "22"
+
+      - name: Enable corepack
+        run: corepack enable
 
       - name: Build & Publish
         run: |
           if [ ! -v NPM_TOKEN ]; then echo "NPM_TOKEN not set"; exit 1; fi;
           npm set //registry.npmjs.org/:_authToken $NPM_TOKEN
-          yarn install
-          yarn build:proxy
+          pnpm install
+          pnpm build:proxy
           cd packages/apps/proxy
           npm publish

.github/workflows/deploy-proxy.yml

@@ -16,10 +16,10 @@ jobs:
       id-token: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Login to Docker Hub
-        uses: docker/login-action@v1
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

.npmrc

@@ -0,0 +1 @@
+inject-workspace-packages=true

Dockerfile

@@ -8,28 +8,37 @@ RUN apt-get install -y ca-certificates && \
   apt-get clean && \
   rm -rf /var/lib/apt/lists/*
 
+RUN corepack enable && corepack prepare pnpm@10.30.1 --activate
+
 # Copy over minimum files to install dependencies
 COPY package.json ./package.json
-COPY yarn.lock ./yarn.lock
+COPY pnpm-lock.yaml ./pnpm-lock.yaml
+COPY pnpm-workspace.yaml ./pnpm-workspace.yaml
+COPY .npmrc ./.npmrc
 COPY packages/apps/proxy/package.json ./packages/apps/proxy/package.json
 COPY packages/lib/eval/package.json ./packages/lib/eval/package.json
-# Yarn install with dev dependencies
-RUN yarn install --frozen-lockfile --ignore-optional
-RUN yarn cache clean
+# Pnpm install with dev dependencies
+RUN pnpm install --frozen-lockfile --no-optional
 
 # Build the proxy app and do a clean install with only production dependencies
 COPY packages ./packages
 RUN \
-  yarn build:proxy \
-  && rm -rf node_modules \
-  && rm -rf packages/apps/proxy/node_modules \
-  && rm -rf packages/lib/eval/node_modules \
-  && yarn install --frozen-lockfile --production=true --ignore-optional \
-  && yarn cache clean
-RUN npm uninstall -g npm
+  pnpm build:proxy \
+  && pnpm deploy --filter=@growthbook/proxy --prod /app/pruned
+
 
+FROM node:22-slim
+WORKDIR /app
+RUN apt-get update && apt-get -y upgrade && \
+  apt-get install -y ca-certificates && \
+  apt-get clean && \
+  rm -rf /var/lib/apt/lists/*
+
+COPY --from=0 /app/pruned/node_modules ./node_modules
+COPY --from=0 /app/pruned/package.json ./package.json
+COPY --from=0 /usr/local/src/app/packages/apps/proxy/dist ./dist
 # Directory with build info (git commit sha, build date)
 COPY buildinfo* ./buildinfo
 
 EXPOSE 3300
-CMD ["yarn","start"]
+CMD ["node_modules/.bin/pm2-runtime", "start", "dist/index.js"]