Refactor system deps installation

Author: kishaningithub

install-system-dependencies.sh

@@ -5,12 +5,13 @@ set -euo pipefail
 # Reference https://stackoverflow.com/a/73208851/3316017
 
 sudo yum update -y
-sudo yum groupinstall -y "Development Tools"
-if yum info "openssl11-devel" &> /dev/null; then
-  sudo yum install -y openssl11-devel
-else
-  sudo yum install -y openssl-devel
+
+desired_openssl_package="openssl-devel"
+if yum info "openssl11-devel" &>/dev/null; then
+  desired_openssl_package="openssl11-devel"
 fi
-sudo yum install -y zlib-devel bzip2 bzip2-devel readline-devel libffi-devel \
-                    ncurses-devel sqlite sqlite-devel gdbm-devel tk-devel xz-devel \
-                    tar gzip wget
+
+sudo yum groupinstall -y "Development Tools"
+sudo yum install -y "${desired_openssl_package}" zlib-devel bzip2 bzip2-devel readline-devel libffi-devel \
+  ncurses-devel sqlite sqlite-devel gdbm-devel tk-devel xz-devel \
+  tar gzip wget