fix(framework:skip) Determine flwr version by tag instead of poetry (#…

…4141)

Signed-off-by: Robert Steiner <[email protected]>

.github/workflows/framework-release.yml

@@ -16,6 +16,8 @@ jobs:
     if: ${{ github.repository == 'adap/flower' }}
     name: Publish release
     runs-on: ubuntu-22.04
+    outputs:
+      flwr-version: ${{ steps.publish.outputs.flwr-version }}
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
@@ -26,10 +28,12 @@ jobs:
       uses: ./.github/actions/bootstrap
 
     - name: Get artifacts and publish
+      id: publish
       env:
         GITHUB_REF: ${{ github.ref }}
       run: |
         TAG_NAME=$(echo "${GITHUB_REF_NAME}" | cut -c2-)
+        echo "flwr-version=$TAG_NAME" >> "$GITHUB_OUTPUT"
 
         wheel_name="flwr-${TAG_NAME}-py3-none-any.whl"
         tar_name="flwr-${TAG_NAME}.tar.gz"
@@ -67,8 +71,7 @@ jobs:
 
       - id: matrix
         run: |
-           FLWR_VERSION=$(poetry version -s)
-           python dev/build-docker-image-matrix.py --flwr-version "${FLWR_VERSION}" > matrix.json
+           python dev/build-docker-image-matrix.py --flwr-version "${{ needs.publish.outputs.flwr-version }}" > matrix.json
            echo "matrix=$(cat matrix.json)" >> $GITHUB_OUTPUT
 
   build-base-images: