chore: migrate the repo from npm to yarn workspaces (#673)

Author: pyrocat101

.github/workflows/nodejs.yml

@@ -1,7 +1,7 @@
 name: Node CI
 
 on: [push, pull_request]
-    
+
 jobs:
   build:
 
@@ -20,18 +20,18 @@ jobs:
       uses: actions/setup-node@v1
       with:
         node-version: ${{ matrix.node-version }}
-    - name: npm ci
+    - name: yarn install
       run: |
-        npm ci
+        yarn install --frozen-lockfile
       env:
         CI: true
-    - name: npm build
+    - name: yarn build
       run: |
-        npm run build
+        yarn build
       env:
         CI: true
-    - name: npm test
+    - name: yarn test
       run: |
-        npm t
+        yarn test
       env:
         CI: true

.gitignore

@@ -12,4 +12,4 @@ functional-tests/
 test262
 temp
 dist-es6
-polyfill-locales.js
+polyfill-locales.js

.vscode/settings.json

@@ -1,11 +1,26 @@
 {
-    "files.watcherExclude": {
-        "**/.git/objects/**": true,
-        "**/.git/subtree-cache/**": true,
-        "**/node_modules/*/**": true,
-        "test262/**": true,
-        "**/test_artifacts/**": true,
-        "**/*.map": true,
-        "**/*.d.ts.map": true,
+  "files.exclude": {
+    "**/.git": true,
+    "**/.svn": true,
+    "**/.hg": true,
+    "**/CVS": true,
+    "**/.DS_Store": true,
+    ".yarn": true
+  },
+  "files.watcherExclude": {
+    "**/.git/objects/**": true,
+    "**/.git/subtree-cache/**": true,
+    "**/node_modules/*/**": true,
+    "test262/**": true,
+    "**/test_artifacts/**": true,
+    "**/*.map": true,
+    "**/*.d.ts.map": true
+  },
+  "json.schemas": [
+    {
+      "fileMatch": ["/lerna.json"],
+      "url": "http://json.schemastore.org/lerna"
     }
+  ],
+  "typescript.tsdk": "node_modules/typescript/lib"
 }

lerna.json

@@ -8,11 +8,8 @@
     },
     "run": {
       "stream": true
-    },
-    "bootstrap": {
-      "hoist": true,
-      "includeDependencies": true,
-      "ci": false
     }
-  }
+  },
+  "npmClient": "yarn",
+  "useWorkspaces": true
 }