Get git branch name

Author: dsrodenas

.github/workflows/basket-api.yml

@@ -14,18 +14,9 @@ env:
   registryEndpoint:
   services: basket-api
   image: basket.api
-  branch: $(echo ${GITHUB_REF#refs/heads/})
+  # branch: $(echo ${GITHUB_REF#refs/heads/})
 
 jobs:
-  # login:
-  #   runs-on: ubuntu-latest
-  #   steps:
-  #     - name: Login to Container Registry
-  #       uses: docker/login-action@v1
-  #       with:
-  #         registry: ${{ env.registryEndpoint }}
-  #         username: ${{ secrets.USERNAME }}
-  #         password: ${{ secrets.PASSWORD }}
   BuildContainersForPR_Linux:
     runs-on: ubuntu-16.04
     if: ${{ github.event_name == 'pull_request' }}
@@ -63,8 +54,18 @@ jobs:
         username: ${{ secrets.USERNAME }}
         password: ${{ secrets.PASSWORD }}
 
+    - name: Get branch name
+      run: |
+        currentbranch=$(echo ${GITHUB_REF#refs/heads/})
+        echo $currentbranch
+        echo "branch=$currentbranch" >> $GITHUB_ENV
+      shell: bash
+
     - name: Compose build ${{ env.services  }}
-      run: sudo docker-compose -f src/docker-compose.yml build ${{ env.services }}
+      run: |
+        echo "A initial message"
+        sudo docker-compose -f src/docker-compose.yml build ${{ env.services }}
+        docker images
       shell: bash
       env:
         TAG: ${{ env.branch }}