Create publish-plugin.yml

Publish the new data type plugin jar file.

.github/workflows/publish-plugin.yml

@@ -0,0 +1,68 @@
+# publish-plugin.yml
+
+name: build and publish plugin
+
+on:
+  push:
+    branches: [ main ]
+    tags:
+      - 'v*.*.*' # publish new version for tag which follows 'v*.*.*' format
+
+env:
+  SERVICE_NAME: ecp-plugin
+
+jobs:
+  verification:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout local repository
+        uses: actions/checkout@v3
+        with:
+          path: ${{ github.workspace }}/${{ env.SERVICE_NAME }}
+      - uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin' 
+          java-version: '17' 
+          cache: 'gradle' 
+      - name: Run all tests
+        run: ./gradlew clean check --no-daemon
+        working-directory: ${{ github.workspace }}/${{ env.SERVICE_NAME }}/
+
+  determine_should_publish_new_version: # Publish new version for new tags
+    runs-on: ubuntu-22.04
+    outputs:
+      PUBLISH_NEW_VERSION: ${{ steps.determine_should_publish_new_version.outputs.PUBLISH_NEW_VERSION }}
+    steps:
+      - name: Checkout local repository
+        uses: actions/checkout@v3
+      - name: Determine should publish docker image
+        id: determine_should_publish_new_version
+        run: |
+          PUBLISH_NEW_VERSION=false
+          if [[ $(git tag --points-at HEAD) != '' ]]; then
+            PUBLISH_NEW_VERSION=true
+          fi
+          echo "PUBLISH_NEW_VERSION=${PUBLISH_NEW_VERSION}" >> $GITHUB_OUTPUT
+
+  publish-jar:
+    runs-on: ubuntu-22.04
+    needs: [ determine_should_publish_new_version, verification ]
+    if: ${{ needs.determine_should_publish_new_version.outputs.PUBLISH_NEW_VERSION == 'true' }}
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout local repository
+        uses: actions/checkout@v3
+        with:
+          path: ${{ github.workspace }}/${{ env.SERVICE_NAME }}
+      - uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '17'
+          cache: 'gradle'
+      - name: Publish jar
+        run: ./gradlew publish --no-daemon
+        working-directory: ${{ github.workspace }}/${{ env.SERVICE_NAME }}/
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}