Unquote package lists mistakenly quoted by PR awalsh128#177.

The quotes caused the package lists to be treated as one long single
package name.

Author: gtjoseph

install_and_cache_pkgs.sh

@@ -74,7 +74,11 @@ log "Clean installing ${package_count} packages..."
 # Note: sudo doesn't affect redirects, but we want the output in the file anyway
 # shellcheck disable=SC2024
 # We intentionally redirect output here; the redirect happens as the current user which is fine
-sudo DEBIAN_FRONTEND=noninteractive apt-fast --yes install "${packages}" > "${install_log_filepath}"
+#
+# If packages is quoted, it'll be interpreted as a single long package name
+# instead of a list of packages.
+# shellcheck disable=SC2086
+sudo DEBIAN_FRONTEND=noninteractive apt-fast --yes install ${packages} > "${install_log_filepath}"
 log "done"
 log "Installation log written to ${install_log_filepath}"
 

lib.sh

@@ -125,9 +125,15 @@ function get_normalized_package_list {
   local architecture
   architecture=$(dpkg --print-architecture)
   if [[ "${architecture}" == "arm64" ]]; then
-    "${script_dir}"/apt_query-arm64 normalized-list "${packages}"
+    # If packages is quoted, it'll be interpreted as a single long package name
+    # instead of a list of packages.
+    # shellcheck disable=SC2086
+    "${script_dir}"/apt_query-arm64 normalized-list ${packages}
   else
-    "${script_dir}"/apt_query-x86 normalized-list "${packages}"
+    # If packages is quoted, it'll be interpreted as a single long package name
+    # instead of a list of packages.
+    # shellcheck disable=SC2086
+    "${script_dir}"/apt_query-x86 normalized-list ${packages}
   fi
 }