fix(cicd): move tag extraction to it's own job

.gitea/workflows/build.yml

@@ -13,43 +13,53 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
-      - name: Extract Version Tag
+      - name: Check is image already exists
-        id: extract-version
+        id: check-existing
         run: |
           git clone https://github.com/ONLYOFFICE/DocumentServer
           cd DocumentServer
           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
-          cd .. && rm -rf DocumentServer
+        shell: bash
-          echo "docker_tag=$(git describe --tags --abbrev=0 | cut -d 'v' -f2-)" >> GITHUB_OUTPUT
+
+      - name: Extract Version Tag
+        if: steps.check-existing.conclusion == 'success'
+        id: extract-version
+        run: echo "docker_tag=$(git describe --tags --abbrev=0 | cut -d 'v' -f2-)" >> GITHUB_OUTPUT
+        shell: bash
+
+      - name: Remove temporary files
+        if: steps.check-existing.conclusion == 'success'
+        id: remove-temp
+        run: rm -rf DocumentServer
         shell: bash
       
       - name: Install Docker
-        if: steps.extract-version.conclusion == 'success'
+        if: steps.check-existing.conclusion == 'success'
         run: |
           apt-get update
           apt-get install docker.io -y          
 
       - name: Login to DockerHub
-        if: steps.extract-version.conclusion == 'success'
+        if: steps.check-existing.conclusion == 'success'
         uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Set up QEMU
-        if: steps.extract-version.conclusion == 'success'
+        if: steps.check-existing.conclusion == 'success'
         uses: docker/setup-qemu-action@v2
       - name: Set up Docker Buildx
-        if: steps.extract-version.conclusion == 'success'
+        if: steps.check-existing.conclusion == 'success'
         uses: docker/setup-buildx-action@v1
         with:
           # driver-opts: network=host
           platforms: linux/amd64,linux/arm64
 
       - name: Build and push image
-        if: steps.extract-version.conclusion == 'success'
+        if: steps.check-existing.conclusion == 'success'
         uses: docker/build-push-action@v2
         with:
           push: true
@@ -60,7 +70,7 @@ jobs:
 
       - name: Image already built
         id: image-built
-        if: steps.extract-version.conclusion == 'failure'
+        if: steps.check-existing.conclusion == 'failure'
         run: |
           echo "Image was already built and uploaded"
           exit 0