Merge pull request #9 from sullis/github-actions-ci

replace TravisCI with GitHub Actions

Author: jvz

.github/workflows/ci.yml

@@ -0,0 +1,40 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+name: CI
+
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        java: [ '8', '11',  '17' ]
+        os: [ 'ubuntu-latest' ]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK
+      uses: actions/setup-java@v2
+      with:
+        java-version: ${{ matrix.java }}
+        distribution: 'zulu'
+    - name: Build
+      run: sbt -batch "+ test"

.travis.yml

@@ -82,7 +82,7 @@ Log4j Scala API requires Java 8 to build. To install to your local
 Maven repository, execute the following:
 
 ```sh
-./sbt "+ publishM2"
+sbt "+ publishM2"
 ```
 
 ## Contributing