Merge pull request #6 from Poltio/hotfix/default-build-args

Lets try to get rid of the new line for build args when its empty

Author: gcg

action.yaml

@@ -11,7 +11,7 @@ inputs:
   DOCKER_BUILD_ARGS:
     description: If you want to inject build params to docker build step.
     required: false
-    default: |-
+    default: ""
   CLOUD_RUN_SERVICE_NAME:
     description: "Google Cloud Run Service name you want to deploy"
     required: true
@@ -92,8 +92,7 @@ runs:
         docker build \
           --tag "${{ env.ar_image_tag }}" \
           --build-arg sha="$GITHUB_SHA" \
-          --build-arg version="${{ env.docker_tag }}" \
-          ${{ inputs.DOCKER_BUILD_ARGS }}
+          --build-arg version="${{ env.docker_tag }}" \ ${{ inputs.DOCKER_BUILD_ARGS }}
           .
 
     - name: Push the Image to Google Artifact Registry