Fixed echo bash syntax by testing on a Linux server

Author: lcolladotor

.github/workflows/check-bioc.yml

@@ -53,21 +53,19 @@ jobs:
          bioc=$(curl -L https://bioconductor.org/config.yaml)
          if [[ "$latest_release" == "true" ]]; then
            echo "Finding the latest BioC release version and the corresponding R version"
-           biocversion=$(echo $bioc | grep "release_version: " | grep -Eo "[0-9]{1}\.[0-9]{2}")
-           rversion=$(echo $bioc | grep "r_version_associated_with_release: " | grep -Eo "[0-9]{1}\.[0-9]{1}")
-           biocmajor=$(echo $biocversion | cut -c 1-1)
-           biocminor=$(echo $biocversion | cut -c 3-4)
+           biocversion=$(echo "$bioc" | grep "release_version: " | grep -Eo "[0-9]{1}\.[0-9]{2}")
+           rversion=$(echo "$bioc" | grep "r_version_associated_with_release: " | grep -Eo "[0-9]{1}\.[0-9]{1}")
+           biocmajor=$(echo "$biocversion" | cut -c 1-1)
+           biocminor=$(echo "$biocversion" | cut -c 3-4)
            bioccont=$(echo "bioconductor/bioconductor_docker:RELEASE_${biocmajor}_${biocminor}")
          else
            echo "Finding the latest BioC devel version and the corresponding R version"
-           biocversion=$(echo $bioc | grep "devel_version: " | grep -Eo "[0-9]{1}\.[0-9]{2}")
-           rversion=$(echo $bioc | grep "r_version_associated_with_devel: " | grep -Eo "[0-9]{1}\.[0-9]{1}")
+           biocversion=$(echo "$bioc" | grep "devel_version: " | grep -Eo "[0-9]{1}\.[0-9]{2}")
+           rversion=$(echo "$bioc" | grep "r_version_associated_with_devel: " | grep -Eo "[0-9]{1}\.[0-9]{1}")
            bioccont="bioconductor/bioconductor_docker:devel"
          fi
          echo "Found these settings:"
-         echo $biocversion
-         echo $rversion
-         echo $bioccont
+         echo "Bioconductor version: $biocversion, R version: $rversion, Bioconductor docker name: $bioccont"
          echo "matrix={ \"config\": { [{\"os\" : \"ubuntu-latest\", \"r\" : \"${rversion}\", \"bioc\" : \"${biocversion}\", \"cont\" : \"${bioccont}\"} , {\"os\" : \"macOS-latest\", \"r\" : \"${rversion}\", \"bioc\" : \"${biocversion}\"} , {\"os\" : \"windows-latest\", \"r\" : \"${rversion}\", \"bioc\" : \"${biocversion}\" }] } }"
 
   build-check: