Merge pull request #4113 from relative-ci/fix-rollup-v4

chore(rollup-plugin): Add Rollup@4 as a peerDependency

.github/workflows/ci.yml

@@ -264,9 +264,15 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        node: [16]
+        node: [16, 18]
+        rollup: [3, 4]
+        exclude:
+          - rollup: 3
+            node: 18
+          - rollup: 4
+            node: 16
     runs-on: ${{ matrix.os }}
-    name: rollup plugin ${{ matrix.os }} nodejs ${{ matrix.node }}
+    name: rollup ${{ matrix.rollup}} plugin nodejs ${{ matrix.node }}
     steps:
       - uses: actions/checkout@v4
 
@@ -285,12 +291,18 @@ jobs:
         with:
           name: local-registry
 
-      - name: Install dependencies
+      - name: Install verdaccio
         run: npm install -g verdaccio
 
       - name: Run local npm registry
         run: ./scripts/local-registry.sh &
 
+      - name: Install test dependencies
+        run: |
+            npm install --force
+            npm install --no-save --force rollup@${{ matrix.rollup }}
+        working-directory: packages/rollup-plugin/test/package
+
       - name: Test package
         run: npm run test:package
         working-directory: packages/rollup-plugin

packages/rollup-plugin/package.json

@@ -62,6 +62,6 @@
     "typescript": "5.1.6"
   },
   "peerDependencies": {
-    "rollup": "^3.0.0"
+    "rollup": "^3.0.0 || ^4.0.0"
   }
 }

packages/rollup-plugin/test/package/package.json

@@ -3,13 +3,11 @@
   "version": "1.0.0",
   "scripts": {
     "build": "rollup -c",
-    "pretest": "npm install --force",
     "test": "jest"
   },
   "devDependencies": {
     "memfs": "4.2.1",
     "rollup-plugin-bundle-stats": "*",
-    "rollup": "3.10.1",
     "jest": "^29.6.1"
   }
 }