build: Switch to Yarn (#3057)

Co-authored-by: Aakansha Doshi <aakansha1216@gmail.com>

.github/workflows/build-docker.yml

 jobs:
   build:
     runs-on: ubuntu-latest
-
     steps:
       - uses: actions/checkout@v1
       - run: docker build -t excalidraw .

.github/workflows/build-packages.yml

 
     steps:
       - uses: actions/checkout@v1
-
       - name: Setup Node.js 14.x
         uses: actions/setup-node@v1
         with:
           node-version: 14.x
-
       - name: Install dependencies
         run: |
-          npm ci
-          npm ci --prefix src/packages/excalidraw
-          npm ci --prefix src/packages/utils
-
+          yarn --frozen-lockfile
+          yarn --cwd src/packages/excalidraw
+          yarn --cwd src/packages/utils
       - name: Build @excalidraw/excalidraw
         run: |
-          npm run pack --prefix src/packages/excalidraw
-
+          yarn --cwd src/packages/excalidraw run pack
       - name: Build @excalidraw/utils
         run: |
-          npm run pack --prefix src/packages/utils
+          yarn --cwd src/packages/utils run pack

.github/workflows/cancel.yml

 jobs:
   cancel:
     runs-on: ubuntu-latest
-
     timeout-minutes: 3
     steps:
       - uses: styfle/cancel-workflow-action@0.6.0

.github/workflows/lint.yml

 
       - name: Install and lint
         run: |
-          npm ci
-          npm run test:other
-          npm run test:code
-          npm run test:typecheck
+          yarn --frozen-lockfile
+          yarn test:other
+          yarn test:code
+          yarn test:typecheck

.github/workflows/locales-coverage.yml

 on:
   push:
     branches:
-      - "l10n_master"
+      - l10n_master
 
 jobs:
   locales:
 
       - name: Create report file
         run: |
-          npm run locales-coverage
+          yarn locales-coverage
           FILE_CHANGED=$(git diff src/locales/percentages.json)
           if [ ! -z "${FILE_CHANGED}" ]; then
             git config --global user.name 'Excalidraw Bot'
       - name: Construct comment body
         id: getCommentBody
         run: |
-          body=$(npm run locales-coverage:description | grep '^[^>]')
+          body=$(yarn locales-coverage:description | grep '^[^>]')
           body="${body//'%'/'%25'}"
           body="${body//$'\n'/'%0A'}"
           body="${body//$'\r'/'%0D'}"

.github/workflows/semantic-pr-title.yml

-name: "Semantic PR title"
+name: Semantic PR title
 
 on:
   pull_request_target:
 jobs:
   main:
     runs-on: ubuntu-latest
-
     steps:
       - uses: amannn/action-semantic-pull-request@v3.0.0
         env:

.github/workflows/sentry-production.yml

-name: New Sentry Production Release
+name: New Sentry production release
 
 on:
   push:
 jobs:
   release:
     runs-on: ubuntu-latest
-
     steps:
       - uses: actions/checkout@v1.0.0
-
       - name: Setup Node.js 14.x
         uses: actions/setup-node@v1
         with:
           node-version: 14.x
-
       - name: Install and build
         run: |
-          npm ci
-          npm run build:app
+          yarn --frozen-lockfile
+          yarn build:app
         env:
           CI: true
-
       - name: Install Sentry
         run: |
           curl -sL https://sentry.io/get-cli/ | bash
-
       - name: Create new Sentry release
         run: |
           export SENTRY_RELEASE=$(sentry-cli releases propose-version)

.github/workflows/test.yml

 jobs:
   test:
     runs-on: ubuntu-latest
-
     steps:
       - uses: actions/checkout@v1
-
       - name: Setup Node.js 14.x
         uses: actions/setup-node@v1
         with:
           node-version: 14.x
-
       - name: Install and test
         run: |
-          npm ci
-          npm run test:app
+          yarn --frozen-lockfile
+          yarn test:app

.gitignore

 logs
 node_modules
 npm-debug.log*
+package-lock.json
 static
 yarn-debug.log*
 yarn-error.log*
-yarn.lock

Dockerfile

 
 WORKDIR /opt/node_app
 
-COPY package.json package-lock.json ./
-RUN npm i --no-optional
+COPY package.json yarn.lock ./
+RUN yarn --ignore-optional
 
 ARG NODE_ENV=production
 
 COPY . .
-RUN npm run build:app:docker
+RUN yarn build:app:docker
 
 FROM nginx:1.17-alpine
 

README.md

 
 These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
 
+#### Requirements
+
+- [Node.js](https://nodejs.org/en/)
+- [Yarn](https://yarnpkg.com/getting-started/install)
+- [Git](https://git-scm.com/downloads)
+
 #### Clone the repo
 
 ```bash
 
 #### Commands
 
-| Command               | Description                       |
-| --------------------- | --------------------------------- |
-| `npm install`         | Install the dependencies          |
-| `npm start`           | Run the project                   |
-| `npm run fix`         | Reformat all files with Prettier  |
-| `npm test`            | Run tests                         |
-| `npm run test:update` | Update test snapshots             |
-| `npm run test:code`   | Test for formatting with Prettier |
+| Command            | Description                       |
+| ------------------ | --------------------------------- |
+| `yarn`             | Install the dependencies          |
+| `yarn start`       | Run the project                   |
+| `yarn fix`         | Reformat all files with Prettier  |
+| `yarn test`        | Run tests                         |
+| `yarn test:update` | Update test snapshots             |
+| `yarn test:code`   | Test for formatting with Prettier |
 
 #### Docker Compose
 

package.json

     "rewire": "5.0.0"
   },
   "engines": {
-    "node": ">=12.0.0"
+    "node": ">=14.0.0"
   },
   "homepage": ".",
   "husky": {
     "build:app:docker": "REACT_APP_DISABLE_SENTRY=true react-scripts build",
     "build:app": "REACT_APP_GIT_SHA=$VERCEL_GIT_COMMIT_SHA react-scripts build",
     "build:version": "node ./scripts/build-version.js",
-    "build": "npm run build:app && npm run build:version",
+    "build": "yarn build:app && yarn build:version",
     "eject": "react-scripts eject",
-    "fix:code": "npm run test:code -- --fix",
-    "fix:other": "npm run prettier -- --write",
-    "fix": "npm run fix:other && npm run fix:code",
+    "fix:code": "yarn test:code -- --fix",
+    "fix:other": "yarn prettier -- --write",
+    "fix": "yarn fix:other && yarn fix:code",
     "locales-coverage": "node scripts/build-locales-coverage.js",
     "locales-coverage:description": "node scripts/locales-coverage-description.js",
     "prettier": "prettier \"**/*.{css,scss,json,md,html,yml}\" --ignore-path=.eslintignore",
     "start": "react-scripts start",
-    "test:all": "npm run test:typecheck && npm run test:code && npm run test:other && npm run test:app -- --watchAll=false",
+    "test:all": "yarn test:typecheck && yarn test:code && yarn test:other && yarn test:app -- --watchAll=false",
     "test:app": "react-scripts test --passWithNoTests",
     "test:code": "eslint --max-warnings=0 --ignore-path .gitignore --ext .js,.ts,.tsx .",
     "test:debug": "react-scripts --inspect-brk test --runInBand --no-cache",
-    "test:other": "npm run prettier -- --list-different",
+    "test:other": "yarn prettier -- --list-different",
     "test:typecheck": "tsc",
-    "test:update": "npm run test:app -- --updateSnapshot --watchAll=false",
-    "test": "npm run test:app"
+    "test:update": "yarn test:app -- --updateSnapshot --watchAll=false",
+    "test": "yarn test:app"
   }
 }

scripts/build-node.js

 
 // In order to run:
 //   npm install canvas # please do not check it in
-//   npm run build-node
+//   yarn build-node
 //   node build/static/js/build-node.js
 //   open test.png
 

src/packages/excalidraw/package.json

   "scripts": {
     "build:umd": "cross-env NODE_ENV=production webpack --config webpack.prod.config.js",
     "build:umd:withAnalyzer": "cross-env NODE_ENV=production ANALYZER=true webpack --config webpack.prod.config.js",
-    "pack": "npm run build:umd && npm pack"
+    "pack": "yarn build:umd && yarn pack"
   }
 }

src/packages/utils/package.json

   "scripts": {
     "build:umd": "cross-env NODE_ENV=production webpack --config webpack.prod.config.js",
     "build:umd:withAnalyzer": "cross-env NODE_ENV=production ANALYZER=true webpack --config webpack.prod.config.js",
-    "pack": "npm run build:umd && npm pack"
+    "pack": "yarn build:umd && npm pack"
   }
 }