Merge pull request #45 from emberjs/switch-to-pnpm

Switch to pnpm

Author: ef4

.github/workflows/nodejs.yml

@@ -18,49 +18,59 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v1
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v2
+      - uses: actions/setup-node@v4
         with:
-          node-version: 18.x
-      - name: install yarn
-        run: npm install -g yarn
-      - name: install dependencies
-        run: yarn install --frozen-lockfile
-      - name: linting
-        run: yarn lint
+          cache: 'pnpm'
+      - run: pnpm install
+      - run: pnpm lint
 
   test:
     name: Tests
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
-        node: ['14', '18']
+        node: ['18', '20']
 
     steps:
-      - uses: actions/checkout@v1
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v2
+      - uses: actions/setup-node@v4
         with:
+          cache: 'pnpm'
           node-version: ${{ matrix.node }}
-      - name: install yarn
-        run: npm install -g yarn
-      - name: install dependencies
-        run: yarn install --frozen-lockfile
-      - name: test
-        run: yarn test
+      - run: pnpm install
+      - run: pnpm test
+
+  test_old:
+    name: Tests (Node 14)
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v2
+        with:
+          version: 7
+      - uses: actions/setup-node@v4
+        with:
+          cache: 'pnpm'
+          node-version: 14
+      # lockfile format version 9 didn't exist with pnpm 7
+      - run: pnpm install --no-lockfile
+      - run: pnpm test
+
 
   floating-test:
     name: Floating dependencies
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v1
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v2
+      - uses: actions/setup-node@v4
         with:
-          node-version: '18.x'
-      - name: install yarn
-        run: npm install -g yarn
-      - name: install dependencies
-        run: yarn install --no-lockfile
-      - name: test
-        run: yarn test
+          cache: 'pnpm'
+      - run: pnpm install --no-lockfile
+      - run: pnpm test

.npmrc

@@ -0,0 +1,2 @@
+auto-install-peers=false
+use-node-version=18.20.2

package.json

@@ -85,8 +85,9 @@
       "tokenRef": "GITHUB_AUTH"
     }
   },
+  "packageManager": "[email protected]",
   "volta": {
-    "node": "18.15.0",
-    "yarn": "1.22.19"
+    "node": "18.20.2",
+    "pnpm": "9.0.6"
   }
 }