Added new Java/Maven build/test github action workflow.

Author: bramp

.github/workflows/maven.yml

@@ -0,0 +1,52 @@
+# This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-maven
+
+name: Java CI with Maven
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # Long term supported versions
+        java-version: [11, 17, 21]
+
+        # TODO Add support for 8, but it fails with
+        # java.lang.UnsupportedClassVersionError: com/spotify/fmt/FMT has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
+
+        # TODO Should we test locales? The old travis setup did, see:
+        # https://github.com/bramp/ffmpeg-cli-wrapper/pull/55
+
+    name: JDK ${{ matrix.java-version }}
+        
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up FFmpeg
+      uses: FedericoCarboni/setup-ffmpeg@v3
+      id: setup-ffmpeg
+      with:
+        ffmpeg-version: release
+
+    - name: Set up JDK ${{ matrix.java-version }}
+      uses: actions/setup-java@v3
+      with:
+        java-version: ${{ matrix.java-version }}
+        distribution: 'temurin'
+        cache: maven
+
+    - name: Compile with Maven
+      run: mvn --batch-mode --update-snapshots compile
+
+    - name: Test with Maven, Package and Verify with Maven
+      run: mvn --batch-mode --update-snapshots verify -Dgpg.skip
+
+    # Optional: Uploads the full dependency graph to GitHub to improve the quality of Dependabot alerts this repository can receive
+    - name: Update dependency graph
+      uses: advanced-security/maven-dependency-submission-action@571e99aab1055c2e71a1e2309b9691de18d6b7d6

README.md

@@ -1,13 +1,14 @@
 FFmpeg Java
 ===========
+
 by Andrew Brampton ([bramp.net](https://bramp.net)) (c) 2013-2014,2016
 
 [!["Buy Me A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/bramp)
 
 A fluent interface to running FFmpeg from Java.
 
 ![Java](https://img.shields.io/badge/Java-8+-brightgreen.svg)
-[![Build Status](https://img.shields.io/travis/bramp/ffmpeg-cli-wrapper/master.svg)](https://travis-ci.org/bramp/ffmpeg-cli-wrapper)
+[![Build Status](https://github.com/bramp/ffmpeg-cli-wrapper/actions/workflows/maven.yml/badge.svg)](https://github.com/bramp/ffmpeg-cli-wrapper/actions/workflows/maven.yml)
 [![Coverage Status](https://img.shields.io/coveralls/bramp/ffmpeg-cli-wrapper.svg)](https://coveralls.io/github/bramp/ffmpeg-cli-wrapper)
 [![Maven](https://img.shields.io/maven-central/v/net.bramp.ffmpeg/ffmpeg.svg)](http://mvnrepository.com/artifact/net.bramp.ffmpeg/ffmpeg)
 [![Libraries.io](https://img.shields.io/librariesio/github/bramp/ffmpeg-cli-wrapper.svg)](https://libraries.io/github/bramp/ffmpeg-cli-wrapper)