Update build.yml

.gitea/workflows/build.yml

@@ -12,6 +12,14 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Extract tag name
+        run: |
+          if [[ "$GITEA_REF" =~ ^refs/tags/v ]]; then
+            TAG_NAME=${GITEA_REF#refs/tags/v}
+            echo "Extracted tag name: $TAG_NAME"
+          else
+            echo "This is not a tag push with 'v' prefix, skipping..."
+
       - name: Set up JDK 21
         uses: actions/setup-java@v2
         with:
@@ -48,9 +56,12 @@ jobs:
     needs: build-jar
     steps:
       - name: Extract tag name
-        id: get_tag
         run: |
-          echo TAG_NAME=$(git describe --tags --always | sed 's/^v//') >> $GITHUB_OUTPUT
+          if [[ "$GITEA_REF" =~ ^refs/tags/v ]]; then
+            TAG_NAME=${GITEA_REF#refs/tags/v}
+            echo "Extracted tag name: $TAG_NAME"
+          else
+            echo "This is not a tag push with 'v' prefix, skipping..."
 
       - name: Initialize Docker runtime
         run: |