Adding a OSX downstream integration build

Author: aaime

.github/workflows/integration.yml

@@ -4,7 +4,7 @@ on:
   # trigger on PR, but only on main branch, the checkouts of the downstream projects are also targeting main (default branch)
   pull_request:
     branches:
-      - main
+      - master
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}

.github/workflows/integration_osx.yml

@@ -0,0 +1,78 @@
+name: Downstream integration build (GeoWebCache and GeoServer) on OSX
+
+on:
+  # trigger on PR, but only on main branch, the checkouts of the downstream projects are also targeting main (default branch)
+  pull_request:
+    branches:
+      - master
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+
+    runs-on: [macos-latest]
+
+    steps:
+      - name: Set up JDK 11
+        uses: actions/setup-java@v4
+        with:
+          java-version: 11
+          distribution: 'temurin'
+      - uses: actions/checkout@v4
+      - name: Maven repository caching
+        uses: actions/cache@v4
+        with:
+          path: ~/.m2/repository
+          key: gt-maven-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            gt-maven-
+      - name: Disable checksum offloading
+        # See: https://github.com/actions/virtual-environments/issues/1187#issuecomment-686735760
+        run: |
+          sudo ethtool -K eth0 tx off rx off
+      - name: Build GeoTools (no tests, prepare fresh artifacts)
+        run: |
+          mvn -B -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn clean install -T2 -Dall --file pom.xml -DskipTests
+      - name: Checkout GeoWebCache, GeoServer and ...
+        run: |
+          cd ~
+          echo "Preparing git ssh checkouts"
+          mkdir ~/.ssh/ && echo -e "Host github.com\n\tStrictHostKeyChecking no\n" > ~/.ssh/config
+          echo "Checking out GeoWebCache"
+          mkdir geowebcache
+          git clone https://github.com/GeoWebCache/geowebcache.git geowebcache
+          echo "Checking out GeoServer"
+          mkdir geoserver
+          git clone https://github.com/geoserver/geoserver.git geoserver
+          echo "Checking out mapfish-print-v2"
+          mkdir mapfish-print-v2
+          git clone https://github.com/mapfish/mapfish-print-v2.git mapfish-print-v2
+      - name: Build Mapfish-print v2 with tests
+        run: |
+          cd ~
+          mvn -B -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn -f mapfish-print-v2/pom.xml install -nsu -DskipTests -T2
+          mvn -B -f mapfish-print-v2/pom.xml test -fae -nsu -T2
+      - name: Build GeoWebCache with tests
+        run: |
+          export TEST_OPTS="-XX:+UseStringDeduplication -XX:+UseG1GC -XX:MaxHeapFreeRatio=30 -XX:MinHeapFreeRatio=10"
+          export MAVEN_OPTS="-Xmx1024m $TEST_OPTS"
+          cd ~
+          mvn -B -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn -f geowebcache/geowebcache/pom.xml install -nsu -Dspotless.apply.skip=true -DskipTests -T2
+          mvn -B -f geowebcache/geowebcache/pom.xml test -fae -nsu -T2 -Dspotless.apply.skip=true
+      - name: Build GeoServer with tests
+        run: |
+          echo "Building GeoServer"
+          export TEST_OPTS="-XX:+UseStringDeduplication -XX:+UseG1GC -XX:MaxHeapFreeRatio=30 -XX:MinHeapFreeRatio=10"
+          export MAVEN_OPTS="-Xmx512m $TEST_OPTS"
+          cd ~
+          sed -i "s/<mf.version>2.2.0<\/mf.version>/<mf.version>2.3-SNAPSHOT<\/mf.version>/g" geoserver/src/pom.xml
+          sed -i "s/<gf.version>3.6.0<\/gf.version>/<gf.version>3.6-SNAPSHOT<\/gf.version>/g" geoserver/src/pom.xml
+          mvn -B -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn -f geoserver/src/pom.xml install -nsu -Prelease -Dspotless.apply.skip=true -DskipTests -T2
+          mvn -B -f geoserver/src/community/pom.xml install -nsu -DcommunityRelease -Dspotless.apply.skip=true -DskipTests -T2
+          mvn -B -f geoserver/src/pom.xml test -fae -T2 -nsu -Dtest.maxHeapSize=512m -Djvm.opts="$TEST_OPTS" -Prelease -Dspotless.apply.skip=true
+      - name: Remove SNAPSHOT jars from repository
+        run: |
+          find ~/.m2/repository -name "*SNAPSHOT*" -type d | xargs rm -rf {}