float size

Author: jeromevdl

.github/workflows/build.yml

@@ -79,8 +79,7 @@ jobs:
             artifact_name=$(echo "$artifact" | cut -d '=' -f2)
             artifact_name=${artifact_name%-$artifact_version.jar}
             artifact_size=$(grep "${artifact%%.filename*}.length" target/powertools-parent-*.buildinfo | cut -d '=' -f2)
-            artifact_size=$((artifact_size/1000))
-            echo "| ${artifact_name} | ${artifact_version} | ${artifact_size} |" >> report.md
+            printf "| %s | %s | %.2f |\n" "$artifact_name" "$artifact_version" "$(bc <<< "scale=2; $artifact_size/1000")" >> report.md
           done
       - name: Find potential existing report
         if: ${{ matrix.java == '11.0.x' }} # do it once