message: action: use multi-line env to pass release tarballs
diff: @@ -192,8 +192,10 @@ jobs:
  path: nydus-tarball
  - name: prepare release env
  run: |
  + echo "tarballs<<EOF" >> $GITHUB_ENV
  cnt=0
  - for I in $(ls nydus-tarball);do cnt=$((cnt+1)); echo "tarball${cnt}=nydus-tarball/${I}" >> $GITHUB_ENV; done
  + for I in $(ls nydus-tarball);do cnt=$((cnt+1)); echo "nydus-tarball/${I}" >> $GITHUB_ENV; done
  + echo "EOF" >> $GITHUB_ENV
  tag=$(echo $GITHUB_REF | cut -d/ -f3-)
  echo "tag=${tag}" >> $GITHUB_ENV
  cat $GITHUB_ENV
  @@ -204,6 +206,4 @@ jobs:
  name: "Nydus Image Service ${{ env.tag }}"
  generate_release_notes: true
  files: |
  - ${{ env.tarball1 }}
  - ${{ env.tarball2 }}
  - ${{ env.tarball3 }}
  + ${{ env.tarballs }}
  