Merge pull request #567 from qiniu/ci/docs

add action to generate javadoc

Author: bachue

.github/workflows/generate-docs.yml

@@ -0,0 +1,53 @@
+name: Deploy static content to Pages
+
+on:
+  push:
+    tags:
+    - 'v*'
+    branches:
+    - master
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow one concurrent deployment
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+jobs:
+  # Single deploy job since we're just deploying
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: 'recursive'
+      - name: Set up JDK
+        uses: actions/setup-java@v1
+        with:
+          java-version: '11'
+      - name: Generate Docs
+        run: |
+          rm -rf build/docs
+          mkdir -p build/docs
+          javadoc -sourcepath ./src/main/java -subpackages com -d ./build/docs -encoding UTF-8 -charset UTF-8 -windowtitle "七牛 Java SDK API 文档" -doctitle "Java SDK"
+      - name: Setup Pages
+        uses: actions/configure-pages@v2
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v1
+        with:
+          path: build/docs
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v1