Update build.yml

.gitea/workflows/build.yml

@@ -42,7 +42,7 @@ jobs:
         with:
           name: jar-artifact
           path: build/libs/*.jar
-          
+
   build-docker-image:
     runs-on: ubuntu-22.04
     needs: build-jar
@@ -50,12 +50,7 @@ jobs:
       - name: Extract tag name
         id: get_tag
         run: |
-          TAG_NAME=$(echo $GITEA_REF | sed -n 's/refs\/tags\/v\([0-9.]*\)/\1/p')
-          if [ -z "$TAG_NAME" ]; then
-            echo "Tag does not start with 'v', skipping..."
-            exit 78 # Exiting with specific status to mark job as skipped
-          fi
-          echo "TAG_NAME=$TAG_NAME" >> $GITHUB_ENV
+          echo TAG_NAME=$(git describe --tags --always | sed 's/^v//') >> $GITHUB_OUTPUT
 
       - name: Initialize Docker runtime
         run: |