Update build.yml

.gitea/workflows/build.yml

@@ -14,7 +14,8 @@ jobs:
 
       - name: Extract tag name
         run: |
-          GIT_TAG=$(git describe --tags --always)
+          echo git fetch --tags
+          GIT_TAG=$(git tag --points-at HEAD)
           echo "GIT_TAG: $GIT_TAG"
           if [[ "$GIT_TAG" == v* ]]; then
             TAG_NAME=${GIT_TAG#v}