publish workflow

Author: fahad19

.github/workflows/publish.yml

@@ -0,0 +1,45 @@
+name: Publish to GitHub Packages
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Required for flatten-maven-plugin to work with Git tags
+
+      - name: Set up JDK 24 and Maven
+        uses: actions/setup-java@v4
+        with:
+          java-version: "24"
+          distribution: "temurin"
+          cache: "maven"
+
+      - name: Extract version from Git tag
+        id: version
+        run: |
+          VERSION=${GITHUB_REF#refs/tags/v}
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+          echo "Extracted version: $VERSION"
+
+      - name: Update version in pom.xml
+        run: |
+          sed -i "s/<version>.*<\/version>/<version>${{ steps.version.outputs.version }}<\/version>/" pom.xml
+          echo "Updated pom.xml version to ${{ steps.version.outputs.version }}"
+
+      - name: Build and Publish
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          mvn clean deploy -DskipTests