Switch to GitHub Actions CI (#231)

.github/workflows/build.yml

@@ -0,0 +1,62 @@
+name: Build and Deploy
+
+env:
+  CI: true
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v1
+        with:
+          python-version: '3.7'
+          architecture: 'x64'
+
+      - name: Cache dependencies
+        uses: actions/cache@v1
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+
+      - name: Install Python dependencies
+        run: python3 -m pip install -r requirements.txt
+
+      - name: Build docs
+        run: mkdocs build --clean --verbose
+
+      - name: Upload docs
+        uses: actions/upload-artifact@v1
+        if: success() && github.ref == 'refs/heads/master'
+        with:
+          name: docs
+          path: ./site/
+
+  deploy:
+    runs-on: ubuntu-latest
+    needs: build
+    if: github.ref == 'refs/heads/master'
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Download docs
+        uses: actions/download-artifact@v1
+        with:
+          name: docs
+          path: ./site/
+
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v2
+        if: success()
+        env:
+          PERSONAL_TOKEN: ${{ secrets.PERSONAL_TOKEN }}
+          PUBLISH_BRANCH: gh-pages
+          PUBLISH_DIR: ./site/
+        with:
+          emptyCommits: false

.github/workflows/test.yml

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+name: Test
+
+env:
+  CI: true
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: '12'
+
+      - run: node --version
+      - run: npm --version
+
+      - name: Install npm dependencies
+        run: npm ci
+
+      - name: Test
+        run: npm test