fix(cicd): try different command

.gitea/workflows/build.yml

@@ -13,29 +13,22 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
-      - name: Check is image already exists
+      - name: Extract Version Tag
-        id: check-existing
+        id: extract-version
         run: |
           git clone https://github.com/ONLYOFFICE/DocumentServer
           cd DocumentServer
-          docker_tag=$(git describe --tags --abbrev=0 | cut -d 'v' -f2-)
+          export docker_tag=$(git describe --tags --abbrev=0 | cut -d 'v' -f2-)
           echo $docker_tag
           if curl --silent -f -lSL "https://hub.docker.com/v2/repositories/jiriks74/onlyoffice-documentserver/tags/${docker_tag}" > /dev/null; then exit 1; fi
-        shell: bash
-
-      - name: Extract Version Tag
-        if: steps.check-existing.conclusion == 'success'
-        id: extract-version
-        # run: echo "docker_tag=$(git describe --tags --abbrev=0 | cut -d 'v' -f2-)" >> GITHUB_OUTPUT
-        run: echo "docker_tag='$(git describe --tags --abbrev=0 | cut -d \'v\' -f2-)'" >> GITHUB_OUTPUT
-        shell: bash
-
-      - name: Remove temporary files
-        if: steps.check-existing.conclusion == 'success'
-        id: remove-temp
-        run: |
-          echo ${{ steps.extract-version.outputs.docker_tag }}
           rm -rf DocumentServer
+          echo "docker_tag=${docker_tag}" >> GITHUB_OUTPUT
+        shell: bash
+
+      - name: test
+        if: steps.check-existing.conclusion == 'success'
+        id: test
+        run: echo ${{ steps.extract-version.outputs.docker_tag }}
         shell: bash
       
       - name: Install Docker