Warn user about dependencies

1 files changed, 22 insertions, 0 deletions

diff --git a/new-user-setup.sh b/new-user-setup.sh
index 7ce8b0f..18d020a 100755
--- a/new-user-setup.sh
+++ b/new-user-setup.sh
@@ -10,6 +10,9 @@
 # This installer assumes that the dotfiles.core repository has been
 # cloned into the $HOME directory under the name 'dotfiles.core'. It
 # should be cloned and run this way for every new user.
+#
+# This installer also assumes that dotfiles.sys and all necessary
+# packages have been installed.
 
 
 # Messages passed to the user by this script are in 8-char columns.
@@ -43,6 +46,25 @@ ENDCOLOR="\e[0m"
 # Startup message
 echo "### Starting dotfiles.core installation... ###"
 
+# Warn user about dependencies
+echo ""
+echo "${WARN}WARNING: This installer assumes that dotfiles.sys and all sys-level packages have been installed.${ENDCOLOR}"
+echo "[A]bort, [C]ontinue"
+echo -en "\033[1A\033[1000C"
+read -n1 confirm
+while
+    case $confirm in
+        "a"|"A")
+            exit 0;;
+        "c"|"C")
+            break;;
+        *)
+            echo -e "${WARN}ERROR  : Invalid selection, try again...${ENDCOLOR}"
+            invalid_selection=1;;
+    esac
+    [[ $invalid_selection==1 ]]
+do true; done
+
 
 ########################################################################
 ## Put files into place