Add GitHub release action

.github/workflows/release.yml

@@ -0,0 +1,52 @@
+name: release
+
+on:
+  push:
+    branches: [ main ]
+    tags: 'ipresource-*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Prepare environment
+        run: |             
+            sudo apt-get install rsync git gnupg
+
+      - name: Checkout Code
+        uses: actions/[email protected]
+
+      - name: Setup Java
+        uses: actions/[email protected]
+        with:
+          java-version: 8
+
+      - name: Release
+        env: 
+          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+          GPG_KEY: ${{ secrets.GPG_KEY }}
+          SONATYPE_NEXUS_SNAPSHOTS_USERNAME: ${{ secrets.SONATYPE_NEXUS_SNAPSHOTS_USERNAME }}
+          SONATYPE_NEXUS_SNAPSHOTS_PASSWORD: ${{ secrets.SONATYPE_NEXUS_SNAPSHOTS_PASSWORD }}
+          SONATYPE_NEXUS_STAGING_USERNAME: ${{ secrets.SONATYPE_NEXUS_STAGING_USERNAME }}
+          SONATYPE_NEXUS_STAGING_PASSWORD: ${{ secrets.SONATYPE_NEXUS_STAGING_PASSWORD }}          
+        run: |       
+          # checking GPG signing support          
+          if [ -n "$GPG_KEY" ]; then
+            echo "$GPG_KEY" | gpg --batch --no-tty --allow-secret-key-import --import -
+            unset GPG_KEY
+            export GPG_KEYID=$(gpg --with-colon --list-secret-keys | head -n1 | cut -d : -f 5)
+
+            # GPG stuff works, do the release
+            export MAVEN_OPTS="-Dhttps.protocols=TLSv1.2 -Dmaven.repo.local=$HOME/.m2/repository -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN -Dorg.slf4j.simpleLogger.showDateTime=true -Djava.awt.headless=true"   
+
+            VERSION=$(echo ${GITHUB_REF#refs/*/} | sed -e 's/ipresource-//')
+            echo "Will be releasing ${VERSION}"
+
+            mvn versions:set -DnewVersion=${VERSION}
+            mvn $MAVEN_CLI_OPTS deploy -s ci_settings.xml -P default,release
+            echo "done"
+          else
+            echo -e "\033[0;31m****** GPG signing disabled ******\033[0m"
+          fi        
+

pom.xml

@@ -282,6 +282,9 @@
                   <groupId>org.apache.maven.plugins</groupId>
                   <artifactId>maven-release-plugin</artifactId>
                   <version>2.5.3</version>
+                  <configuration>
+                    <pushChanges>false</pushChanges>
+                  </configuration>                  
                 </plugin>
           </plugins>
         </pluginManagement>