ci: add deploy workflow (#860)

.github/workflows/deploy.yml

@@ -0,0 +1,20 @@
+name: Deploy
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: 14.x
+      - run: npm ci
+      - run: npm run lint
+      - run: npm test
+      - run: npm run deploy

.travis.yml

@@ -1,11 +0,0 @@
-language: node_js
-node_js:
-  - 12
-script:
-  - npm t
-deploy:
-  provider: script
-  skip_cleanup: true
-  script: scripts/deploy.sh
-  on:
-    branch: master

package.json

@@ -6,6 +6,7 @@
     "url": "git://github.com/pure-css/pure.git"
   },
   "scripts": {
+    "deploy": "./scripts/deploy.sh",
     "lint": "eslint . --ext .js",
     "prepare": "grunt release",
     "site:build": "npm run pretest && cd site && npm install && npm run build",