CI: switch to github actions

Author: idiotWu

.github/workflows/deploy.yml

@@ -0,0 +1,26 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  deploy:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup Node
+        uses: actions/setup-node@v2
+        with:
+          node-version: '16'
+
+      - run: npm install
+      - run: npm run ghpages
+
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./ghpages

.github/workflows/lint.yml

@@ -0,0 +1,24 @@
+name: Lint Frontend Code
+
+on:
+  push:
+    branches: [ master, develop ]
+  pull_request:
+    branches: [ master, develop ]
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Setup Node
+      uses: actions/setup-node@v2
+      with:
+        node-version: '16'
+
+    - run: npm install
+
+    - name: Lint
+      run: npm run lint

.travis.yml

@@ -22,8 +22,9 @@
     "bundle:main": "webpack --config ./scripts/webpack.prod.js",
     "bundle:plugin": "webpack --config scripts/webpack.prod.plugins.js",
     "bundle": "npm-run-all bundle:main bundle:plugin",
-    "preghpages": "rimraf ./.tmp",
+    "preghpages": "rimraf ./ghpages",
     "ghpages": "webpack --config ./scripts/webpack.ghpages.js",
+    "postghpages": "cpx 'demo/{images/*,index.html}' ghpages -v",
     "deploy": "./scripts/deploy.sh",
     "test": "npm run lint && tsc --noEmit",
     "release": "node ./scripts/release.js"