Add a GitHub workflow to build and test

.github/workflows/main.yml

@@ -0,0 +1,59 @@
+# Licensed to Julian Hyde under one or more contributor license
+# agreements.  See the NOTICE file distributed with this work
+# for additional information regarding copyright ownership.
+# Julian Hyde 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: Java CI
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        java-version: [ "8", "11", "17" ]
+        hsqldb-version: [ "2.0.0", "2.3.1" ]
+        javadoc: [ false ]
+        include:
+          - java-version: "17"
+            hsqldb-version: "2.3.1"
+            javadoc: true
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up JDK
+        uses: actions/setup-java@v2
+        with:
+          java-version: ${{ matrix.java-version }}
+          distribution: 'adopt'
+      - name: Build with Maven
+        run: |
+          GOALS=verify
+          if [ "${{ matrix.javadoc }}" = true ]
+          then
+            GOALS="$GOALS javadoc:javadoc javadoc:test-javadoc"
+          fi
+          DEFS=
+          if [ "${{ matrix.hsqldb-version }}" ]
+          then
+            DEFS="$DEFS -Dhsqldb.version=${{ matrix.hsqldb-version }}"
+          fi
+          ./mvnw $DEFS --batch-mode --update-snapshots $GOALS
+
+# End main.yml

NOTICE

@@ -3,7 +3,7 @@ SQL queries issued by Mondrian against the FoodMart data set, in JSON format
 
 Copyright (C) 2004-2005 Julian Hyde
 Copyright (C) 2005-2012 Pentaho
-Copyright (C) 2015-2015 Julian Hyde
+Copyright (C) 2015-2023 Julian Hyde
 All Rights Reserved.
 
 Based upon the Pentaho mondrian-data-queries artifact developed as

README.md

@@ -1,3 +1,25 @@
+<!--
+{% comment %}
+Licensed to Julian Hyde under one or more contributor license
+agreements.  See the NOTICE file distributed with this work
+for additional information regarding copyright ownership.
+Julian Hyde 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.
+{% endcomment %}
+-->
+[![Build Status](https://github.com/julianhyde/foodmart-queries/actions/workflows/main.yml/badge.svg?branch=main)](https://github.com/julianhyde/foodmart-queries/actions?query=branch%3Amain)
+
 # foodmart-queries
 SQL queries issued by Mondrian against the FoodMart data set, in JSON format