ci: add clean task to maven publish steps

Author: fadi-george

.github/workflows/publish-release.yml

@@ -85,42 +85,45 @@ jobs:
           echo "version=$VERSION" >> $GITHUB_OUTPUT
           echo "Resolved version: $VERSION"
 
-      - name: Assemble Release
-        run: ./gradlew assembleRelease
-        working-directory: OneSignalSDK
+      - name: Check if already published on Maven Central
+        id: check_maven
+        run: |
+          VERSION="${{ env.SDK_VERSION }}"
+          HTTP_STATUS=$(curl -s -o /dev/null -w "%{http_code}" \
+            "https://repo1.maven.org/maven2/com/onesignal/OneSignal/${VERSION}/OneSignal-${VERSION}.pom")
+          if [[ "$HTTP_STATUS" == "200" ]]; then
+            echo "already_published=true" >> $GITHUB_OUTPUT
+            echo "Version $VERSION is already on Maven Central, skipping publish."
+          else
+            echo "already_published=false" >> $GITHUB_OUTPUT
+            echo "Version $VERSION not found on Maven Central (HTTP $HTTP_STATUS), will publish."
+          fi
 
       - name: Dry Run - Publish to Maven Local with signing
+        if: steps.check_maven.outputs.already_published != 'true'
         working-directory: OneSignalSDK
         run: |
           ./gradlew publishToMavenLocal --no-configuration-cache \
             -Psigning.keyId="$SDK_SIGNING_KEY_ID" \
             -Psigning.password="$SDK_SIGNING_PASSWORD" \
             -Psigning.secretKeyRingFile="$GPG_FILE_PATH"
 
-      - name: Determine Publishing Method
-        run: |
-          if [[ "${{ github.event.inputs.release_on_maven }}" == "true" ]]; then
-            echo "✅ Publishing to Maven Central And Release"
-          else
-            echo "🏠 Publishing to Maven Central - Not Releasing"
-          fi
-
       - name: Publish and Release to Maven Central
-        if: github.event.inputs.release_on_maven == 'true'
+        if: github.event.inputs.release_on_maven == 'true' && steps.check_maven.outputs.already_published != 'true'
         working-directory: OneSignalSDK
         run: |
-          ./gradlew publishAndReleaseToMavenCentral --no-configuration-cache \
+          ./gradlew clean publishAndReleaseToMavenCentral --no-configuration-cache \
             -PmavenCentralUsername="$MAVEN_USERNAME" \
             -PmavenCentralPassword="$MAVEN_PASSWORD" \
             -Psigning.keyId="$SDK_SIGNING_KEY_ID" \
             -Psigning.password="$SDK_SIGNING_PASSWORD" \
             -Psigning.secretKeyRingFile="$GPG_FILE_PATH"
 
       - name: Publish Only to Maven Central
-        if: github.event.inputs.release_on_maven != 'true'
+        if: github.event.inputs.release_on_maven != 'true' && steps.check_maven.outputs.already_published != 'true'
         working-directory: OneSignalSDK
         run: |
-          ./gradlew publishToMavenCentral --no-configuration-cache \
+          ./gradlew clean publishToMavenCentral --no-configuration-cache \
             -PmavenCentralUsername="$MAVEN_USERNAME" \
             -PmavenCentralPassword="$MAVEN_PASSWORD" \
             -Psigning.keyId="$SDK_SIGNING_KEY_ID" \
@@ -152,15 +155,17 @@ jobs:
         run: |
           VERSION="${{ env.SDK_VERSION }}"
 
+          if git ls-remote --tags origin "refs/tags/$VERSION" | grep -q .; then
+            echo "Tag $VERSION already exists, skipping tagging and release creation."
+            exit 0
+          fi
+
           if [[ "$VERSION" == *"alpha"* ]]; then
             PRERELEASE="--prerelease"
-            CHANNEL="alpha"
           elif [[ "$VERSION" == *"beta"* ]]; then
             PRERELEASE="--prerelease"
-            CHANNEL="beta"
           else
             PRERELEASE=""
-            CHANNEL="current"
           fi
 
           git config user.name "github-actions[bot]"