devops: publish Maven package to GitHub packages (#99)

.github/workflows/publish_maven_snapshot.xml

@@ -0,0 +1,33 @@
+name: Publish Maven package to GitHub
+on:
+  push:
+    branches: [ master ]
+
+jobs:
+  build:
+    timeout-minutes: 30
+    strategy:
+      fail-fast: false
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v2
+    - uses: microsoft/playwright-github-action@v1
+    - name: Set up JDK 1.8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 1.8
+    - name: Cache Maven packages
+      uses: actions/cache@v2
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+    - name: Install driver
+      shell: bash
+      run: scripts/download_driver.sh
+    - name: Build with Maven
+      run: mvn -B package -D skipTests --no-transfer-progress
+    - name: Publish to GitHub Packages
+      run: mvn -B deploy
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

pom.xml

@@ -76,4 +76,12 @@
       </plugins>
     </pluginManagement>
   </build>
+
+  <distributionManagement>
+    <repository>
+      <id>github</id>
+      <name>GitHub Packages</name>
+      <url>https://maven.pkg.github.com/microsoft/playwright-java</url>
+    </repository>
+  </distributionManagement>
 </project>